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Titan Disc Brake Kit and Leverlock Actuator w/ Electric Lockout - Single, 3,500-lb Axle

Item # T4843100

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Retail:$673.86

Our Price: $593.10

Trailer Brakes

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Shipping Weight: 80 lbs

Estimated Delivery: Friday, September 28

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Titan Trailer Brakes - T4843100
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Product Images

Titan Trailer Brakes - T4843100
T4843100 - Brake Kit with Actuator Titan Disc Brakes
T4843100 - 5 on 4-1/2 Titan Disc Brakes
Titan Disc Brake Kit and Leverlock Actuator w/ Electric Lockout - Single, 3,500-lb Axle Brake Kit with Actuator T4843100
Titan Disc Brakes - T4843100
Titan Disc Brakes - T4843100
T4843100 - 14 Inch Wheel,14-1/2 Inch Wheel,15 Inch Wheel Titan Disc Brakes
T4843100 - 3500 lbs Axle Titan Trailer Brakes
T4843100 - 3500 lbs Axle Titan Trailer Brakes
Titan Disc Brakes - T4843100
Titan Trailer Brakes - T4843100
Trailer Brakes T4843100 - 5 on 4-1/2 - Titan
Titan Disc Brakes - T4843100
T4843100 - Brake Kit with Actuator Titan Disc Brakes
T4843100 - 14 Inch Wheel,14-1/2 Inch Wheel,15 Inch Wheel Titan Trailer Brakes
T4843100 - 5 on 4-1/2 Titan Disc Brakes
Titan Brake Kit with Actuator Trailer Brakes - T4843100
T4843100 - Brake Kit with Actuator Titan Disc Brakes
Titan 14 Inch Wheel,14-1/2 Inch Wheel,15 Inch Wheel Trailer Brakes - T4843100
T4843100 - 3500 lbs Axle Titan Disc Brakes
Titan Disc Brakes - T4843100
Titan Trailer Brakes - T4843100
Trailer Brakes T4843100 - 3500 lbs Axle - Titan
T4843100 - Brake Kit with Actuator Titan Trailer Brakes
Trailer Brakes T4843100 - 5 on 4-1/2 - Titan

In Use/Installed

Titan Disc Brake Kit and Leverlock Actuator w/ Electric Lockout - Single, 3,500-lb Axle 5 on 4-1/2 T4843100
Titan Brake Kit with Actuator Trailer Brakes - T4843100
Titan Trailer Brakes - T4843100
Titan 14 Inch Wheel,14-1/2 Inch Wheel,15 Inch Wheel Trailer Brakes - T4843100
Titan Disc Brake Kit and Leverlock Actuator w/ Electric Lockout - Single, 3,500-lb Axle 14 Inch Wheel,14-1/2 Inch Wheel,15 Inch Wheel T4843100
T4843100 - Brake Kit with Actuator Titan Disc Brakes
T4843100 - 3500 lbs Axle Titan Disc Brakes
Titan Trailer Brakes - T4843100
Titan Trailer Brakes - T4843100
Titan 14 Inch Wheel,14-1/2 Inch Wheel,15 Inch Wheel Trailer Brakes - T4843100
Titan Disc Brakes - T4843100
Titan 3500 lbs Axle Trailer Brakes - T4843100

Customer Photos

Videos


  • Disc Brakes
  • 3500 lbs Axle
  • 14 Inch Wheel
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • Titan
  • Brake Kit with Actuator
  • 5 on 4-1/2
Kit includes everything you need to switch your trailer over to disc brakes for improved performance and greater stopping power. Leverlock adjustable-ball actuator features easy-to-use latch and electric reverse lockout. Lowest Prices for the best trailer brakes from Titan. Titan Disc Brake Kit and Leverlock Actuator w/ Electric Lockout - Single, 3,500-lb Axle part number T4843100 can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (64)
  • Q & A (103)
  • Videos (1)
  • Photos
  • Why etrailer?

Titan Trailer Brakes - T4843100

Kit includes everything you need to switch your trailer over to disc brakes for improved performance and greater stopping power. Leverlock adjustable-ball actuator features easy-to-use latch and electric reverse lockout.


Features:

  • All-inclusive kit has everything you need to switch your trailer over to disc brakes
    • 2 Disc brake end kits
      • Hub-and-rotor assemblies
      • Grease seals, bearing protectors, races and bearings
      • Dacromet calipers with mounting brackets and hardware - attach to 4-bolt brake flanges
        • Hardware for attaching bracket to flanges sold separately
    • Titan Zinc-Plated, Leverlock Brake Actuator - Disc - Adjustable Ball - Bolt On - 7,000 lbs (T47154007K)
      • Hydraulic actuator synchronizes trailer brakes with tow-vehicle brakes
      • Electric reverse lockout lets you back up without actuating trailer brakes
      • Leverlock coupler mechanism ensures easy, secure connecting
      • Adjustable-ball design fits 1-7/8", 2" and 50-mm balls
      • Zinc plating is corrosion resistant
      • Breakaway kit included
    • Line kit with brake lines and fittings for a single axle
  • Disc brakes deliver better performance
    • Consistent stopping even at highway speeds
    • Shorter stopping distance than most drum brakes
  • Bolt-on installation - mounting hardware not included
    • Assembly required


Specs:

  • Application: single-axle trailers
    • Axle capacity: 3,500 lbs
    • Wheel size: 13" to 15"
  • Overall rotor diameter: 9-3/4"
  • Bolt pattern: 5 on 4-1/2"
  • Brake flange configuration: 4 bolt
  • Actuator:
    • Ball size: 1-7/8", 2" or 50 mm
      • Some adjustment may be required
    • Mounting: 3" wide channel tongue
    • Capacity: 7,000 lbs
    • Maximum tongue weight: 700 lbs
  • 1-Year warranty


Bearing, Race and Seal Information

  • Bearings
    • Inner bearing: L68149
    • Outer bearing: L44649
  • Races
    • Inner race: L68110
    • Outer race: L44610
  • Seal: RG06-050
    • Inner diameter: 1.719"
    • Outer diameter: 2.565"

Complete Kit Includes:

  • Leverlock trailer brake actuator with electric reverse lockout
  • (2) Hub-and-rotor assemblies with bearings, races, seals and bearing protectors
  • Note: Bearing protectors will not work with EZ-Lube spindles
  • (2) Disc brake calipers with mounting brackets
  • Replacement solenoid valve
  • Hydraulic line kit
    • (1) 12-27/32" Long, flexible hose
    • (2) 17-3/4" Long, 90-degree flexible hoses with inverted flare fittings
    • (1) 19' Long, steel line
    • (1) 17" Long, steel line
    • (1) 66" Long, steel line
    • (3) Hose brackets
    • (3) Hose clips
    • (1) Tee with bracket
    • (4) Line-retaining clips

Disc Brakes

An increasing number of trailer owners are switching over to disc brakes, and with good reason. Disc brake calipers have only one moving part, as opposed to the many moving parts you find with drum brakes. This means that with disc brakes there are fewer parts to maintain, fewer parts to get damaged and fewer parts to repair or replace, thus reducing the cost of maintenance.


Performance increases as well. Disc brakes deliver consistent braking even at highway speeds, unlike drum brakes, which often show a substantial drop in braking torque at higher speeds. In addition, disc brakes offer a much shorter stopping distance than drum brakes.


Model 60 Leverlock Trailer Brake Actuator

Titan's complete disc brake kit makes the conversion easy. Designed for single-axle trailers, this kit includes not only the disc brake assemblies themselves - along with all the necessary lines, fittings and mounting hardware - it also contains the Model 60 Leverlock actuator. This hydraulic brake actuator has a higher psi rating for disc brake applications and includes an electric reverse lockout so that you can back up without activating your trailer's brakes. To use the lockout feature, you must have a 5-pole flat, 6-way round or 7-pole wiring harness.


Hydraulic Line Kit

Note: If you intend to run brake lines along the axle of your trailer to install disc brakes - as is often done for boat trailers - you will need 1 additional hose (T4890700 - sold separately) and 1 extra hose clip (T0776400 - sold separately) with bracket (T0776300 - sold separately) to complete the installation.


Single Torsion Axle Brake Line Kit

  • (A) 12-27/32" Long flexible hose (T0777300)
  • (B) 17-3/4" Long, 90-degree flexible hoses with inverted flare fittings (T4890700)
  • (C) 19' Long steel line (T4336000)
  • (D) 66" Long steel line (T1086600)
  • (E) 17" Long steel line (T1062200)
  • (F) Hose brackets (T0776300)
  • (G) Hose clips (T0776400)
  • (H) Tee with bracket (T0778500)
  • (I) Line-retaining clips (T0936600)

Single Torsion Axle Brake Line Kit

T47154007K Titan Zinc-Plated, Leverlock Brake Actuator - Disc - Adjustable Ball - Bolt on - Zinc

10HREKITBB Titan Disc Brake End Kit - Qty 2

4829900 Titan Single Torsion Axle Tubing Kit

T4748800 Replacement Solenoid Valve

4843100






Video of Titan Disc Brake Kit and Leverlock Actuator w/ Electric Lockout - Single, 3,500-lb Axle


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Titan Trailer Brakes T4843100 Review


Customer Reviews

Titan Disc Brake Kit and Leverlock Actuator w/ Electric Lockout - Single, 3,500-lb Axle - T4843100

Average Customer Rating:  4.4 out of 5 stars   (63 Customer Reviews)

Kit includes everything you need to switch your trailer over to disc brakes for improved performance and greater stopping power. Leverlock adjustable-ball actuator features easy-to-use latch and electric reverse lockout.

- T4843100

by:


Installed in Spring 2011. System is bad because: 1) Design of hydraulic tubing kit is very bad. Kit does not allow for the removal of the brake calipers without disconnecting the hydraulic brake line. To repack the wheel bearings the hard tubing brake lines at the caliper must be removed. Frustrating to have to bleed the brakes each time the wheel bearings need to be repacked. A good kit would contain a rubber brake lines for each caliper so the calipers can be removed without needing to bleed the brakes. 2) Outer race of inner hub bearing is a not a common part. OD is 2.328" which is about 0.040" smaller than a standard, common, easy to find, 1-3/8" bearing. To replace the bearing, you must purchase a 1-3/8" bearing, through away the outer race ($$$) and purchase a hard to find outer race (more $$$$). Lost the use of my boat for 2 weekends while waiting to receive this odd size outer race. WHY NOT MAKE THE HUB FOR A VERY COMMON 1-3/8" BEARING THAT CAN BE FOUND AT ANY PARTS STORE??? What if the bearing fails along the road?!? Leave your boat there for a week while trying to find this odd size race? Strongly suggest that you buy and carry extra bearings and the odd-ball 2.328" OD race if you buy this brake kit. Outer bearing is a common 1-1/16". Seal is a common 1-23/32" seal. 3) Hubs are poor quality. One bearing bore on one of the hubs is oversize by 0.0007". Bearing race spins in hub. Thank goodness for Locktite bearing retainer compound! Hubs are pure junk! Check the fit of the bearing races as soon as you get this kit! 43485



- T4843100

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I have a 1999 Zieman double axle boat trailer. I had issues with the coupler sticking, in turn dragging my trailer brakes. Needless to say, they needed to be replaced. I found this kit after talking to the extremely knowledgeable customer support folks at etrailer.com. A few measurements and part numbers later, I was in business. As always, the order process was pleasant and the parts arrived ahead of expectation. The installation went very smooth. Tandom axle trailer, yet brakes only on the rear. The old drums came off nicely and the new rotors and calipers installed quickly and easily. The instructions show the calipers at the 12:00 o'clock position, so make sure you rotate them to 3:00 and 9:00 respectively. The new steel brake lines were exactly the right size and installed in the same holes/brackets as the old lines. I was able to bleed the brakes by myself on an inclined driveway and a clear hose into a clear container. I just used gravity in my favor. Lastly, I installed a 5-way flat and bought the 7pole to 5pole adapter for my truck. I was very impressed after the first road test. What a difference! These brakes work great and are a quality product. Wouldn't expect anything else from etrailer.com. Be sure to add more bearing grease after the first few pulls. I have bearing buddies which make knowing when to add grease very easy. This is a no-brainer upgrade to older drum based trailers. 43877



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I had a lot of issues with a used Boat trailer I Just purchased. The surge break system was totally shot. So I decided to upgrade to disc brakes. The kit arrived in two day, The kit was very complete and easy to understand after viewing the Videos on the site. The one problem I had was I should have ordered the bolt set for the kit. I had planed to use the old bolts but they were a bit to short. After the bolt set arrived the install went very quickly. Tip Use a hand operated Vacuum pump to bleed the brake lines. (They are available at other stores for about $20) Be sure to keep the master cylinder full of fluid. Everything now works great. 503932



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I bought a boat in June. Boat and trailer weigh in at about 2,750lbs. Not enough to legally require brakes in my state but heavy enough that I drove out of my way to avoid a particularly steep hill on the way to the river boat ramp. I installed the brakes myself; it took the better part of a Saturday afternoon to do it. Admittedly, the second wheel went a lot faster than the first. The hardest part is running the hydraulic lines. Actually it is the planning stage of where to run them. Make sure you buy or borrow a tubing bender for this part. It would be a lot easier if the boat were off the trailer (if you can put in and dock it for the day that would be great). I've not been running with the brakes for a summer season, on local roads and interstates. Not a problem in the world with them. The stopping power on them is great, almost like the boat is not there. Without them, when you hit the brakes, the trailer would push against the hitch and push the truck forward like a kick in the tail. That goes away with trailer brakes. This project was definitely well worth the investment. 24274



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If the intended market for this kit is a trailer-maintenance professional, the kit is OK. If the intended market is a DIY boat owner, then some caution is in order. I am the later. I am not a mechanic, or anything close to one. I did complete the installation, and the brakes work perfectly. 141885


Comments

Thank you for your follow-up message just another example of the excellent customer service provided by e-Trailer. Not enough can be said about thattopic.The trailer brakes worked excellent - no issues at all.

William S - 07/20/2015

13509

- T4843100

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Product shipped super fast. The directions were simple, complete, and easy to follow. Installation was easy and fun, even for a guy with minimal hand tools and NO prior experience working on trailers. They look great, even after a lot of highway driving. Best of all, I am completely blown away at how well these brakes work. They stop my 5000lb boat and trailer very efficiently. I have a lot more confidence towing my boat in heavy traffic now. I would recommend these brakes to ANYONE who tows a heavy trailer. 46734



- T4843100

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I have had this brake package installed on my boat trailer for about a year. The real world, on road performance is very good. The braking power is noticeable but smooth. I gave the product 4 stars (not 5) because the "Made in China" cover that protects the reverse lock-out solenoid is rusting even though my boat and trailer are stored indoors. SUGGESTION: I think the Kit should include or Etrailer.com should suggest the correct 7 prong plug that would include the circuit to supply the reverse lockout. My electric skills are good and I was able to install the correct plug. However if a customer is replacing their entire brake system it would stand to reason they would need all the pieces to complete the install. I'am a returning customer at Etrailer.com and will continue to be. 499541



- T4843100

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my order came faster than i expected, when i opened the boxes and seen the care that was taken, i knew i made the rite choice in choseing( etrailer). my trailer had larger spindel nuts that made useing the buddy caps that came with my kit unuseable! i notified the company and the next day the problem was solved !!!!to me a good company is only as good as the people that work there ,and etraier should be rated 10 stats, the team makes it so !!!!!!!!!!!!!!!! thanks people of etrailer, i will recomend your co. and use it every time i have a problem with any of my vehicals needs!!!!!!!!!! i have been side tract to finish my brake overhaul cause of the hollidays, but will send pictures. 328991


Comments

I had completed the job , sorry I didnt take any pictures! But in the same time of this job , I had the opertunity to buy a larger boat that was to big for a trailer ! I am now trying to sell my smaller boat and trailer that hasnt left my property sense its completion! Im sure that it will all work as you promised! Yall havent let me down yet ! Thanks again for all your hard work and effort to be all of what yall advertise! Thanks .Augie

augie b - 12/31/2017

32451

- T4843100

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Overall an excellent kit that I would highly recommend to anyone replacing drums with disc brakes on a trailer. Very well thought out. Just a couple of suggestions not mentioned in the online info. You will need a brake line flaring tool, no kit can exactly match the lengths of brake lines for every trailer. There were also no instructions with the brake caliper mounting kits, the mounting bracket has a slight offset to one direction and you can't tell until completely done if it's on correctly. Lastly, the inner bearing races were not seated completely in the discs. All minor inconveniences that were easily fixed. 201676



- t4843100

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Installation pictures. 408363



- T4843100

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Installed on a boat trailer and has been working good! In my case other parts were needed in order to use an extended tongue, but found them all at etrailer.com with the help of their excellent customer service team! 567280



- T4843100

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Hello, Thank you for the opportunity to review this product. Overall I am extremely pleased. The price was a major selling point as this was a total conversion on a 1992 boat trailer. The installation was straight forward with no modifications to the axle needed. Every part fit together as advertised and knowing that help was a phone call away was reassuring. My fishing buddies have all had good words about the fit and finish and how much more modern the trailer looks with the upgrades. Thank you again for the great product and the timely service. 241390


Comments

I am still very satisfied

matt d - 03/23/2017

22948

- T4843100

by:


While I have not had a chance to go through the packages that arrived yesterday. I was pleasantly surprised that they did arrive way ahead of schedule. I also can not thank Katrina B. enough on her help with correcting my mistake with an online order. She was pleasant the whole time, and has followed up with me to make sure that everything is good. Once I get the packages opened and installed I will be writing another review on the parts. For my part Customer Service goes a long way in to making a happy customer. Thanks Katrina 425051



- T4843100

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Worked as advertised. I needed an extra long hose and axle sleeve . They arrived in two days. I have an 18ft Lund. When I stop my truck with the boat, The truck stop the same as without the boat. I live in the Pacific Northwest and fish Washington, Oregon and Idaho. The disc brakes have been a great addition. 501956



- T4843100

by:


Before ordering a brake kit for boat trailer, I contacted eTrailer to discuss my trailer and the specific kit I would require to complete the addition of adding brakes. Not only were they technical, but also provided updates when my order was delayed. The only negative complaint I have is that the kit didn’t have instructions. It seems like a straight forward job, but instructions are always helpful if you run into a snag. Overall, great experience and would recommend eTrailer to others. 550664



- T4843100

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Had an issue with some missing parts (caliper slider sleeve missing), however etrailer is taking care of that. The parts are all manufactured in China, but everything did fit and work well so far. When it comes to disc brakes on a trailer that is going to be dipping into salt water on a regular basis, it doesn't make sense (to me) to go for the real costly parts when they will need to be replaced again in several years no matter how much rinsing you do when you pull it out of the water. 561842



- T4843100

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I installed this brake kit on my boat trailer that originally had no brakes. Installation was fairly easy as I installed it by myself except for bleeding the brakes. Keep in mind that this kit has no installation instructions. Any info I needed to install was found by watching online videos. You may need a brake line flaring tool as some of the brake lines were much longer than I needed. The Road test with brakes installed seem to work well. I would recommend this kit. 546153



- T4843100

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I received the brake kit later than expected due to an inventory problem. No problem to me. The day I received the kit I dry fitted all the components and they all seem to fit fine. One small adaption to the fender support will be necessary, but other than that all seems to be a go. I am installing this on a master tow dolly to reduce the wear on the tow vehicle. Have purchased many items from etrailer over the years and I am very pleased with there service. Thank You 373474



- T4843100

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Upgrading the brakes on my 19' boat trailer. Kit was complete and easy to install. It would be helpful to include the link to the installation video. Removal of the old brakes and hitch went very quickly, Installation was straight forward after reviewing the video. 409586


Comments

They are working fine Made the trip from Alabama to California Lake Tahoe, lake Mendocino and Lake Sonoma no issues New brakes and tire working fine

Tommy T - 07/23/2018

41377

- T4843100

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The kit arrived in a timely manner. All in packages in good shape, nothing missing or damaged. Installed on trailer with no trouble, I do recommend you watch the video on the web site prior to starting install. To do a good clean job of installation you should beg, borrow or purchase a double flare tool where you can install everything the right length rather than coiling the tubing. Looks good and works fine!! 457182



- T4843100

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Service from etrailer was fast and everything I ordered came. The Titan brake kit with actuator works well. The installation instructions for the brakes is completely wrong. Just use it as a parts guide only. You should only be doing this yourself if you have your mechanical act together so the wrong instructions won't be an issue. I would recommend this kit from etrailer to replace your old drum brakes with. 47473



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This was ez install for my boat trailer Complete kit made everything simple from actuator thru connection to the new disc brakes I installed. Still works like expected. I keep it covered when not in use, so a year later, my actuator has zero rust and works 100% like new. Very good product. I read the reviews, and was glad that I followed the positive feedback on this brake actuator. 321648



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Instruction were horrid. And wrong. Hoses were for a torsion suspension, not leaf spring type, with three very short hoses. I ended up reusing the old hose, which was twice as long. What was supplied was different than what was listed and shown in the pics. Having said all that, they work as advertised. Very happy with the performance. 28908



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A delay in shipping my order,that believe was not etrailers fault, once the parts for my brake kit were in they shipped very quick. Only suggestion l have is to mention that when converting brakes from drum style to disk that some minor modifications my be needed. 437141



- T4843100

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installed easily .replaced drum brakes on a 1995 eagle boat trailer was missing 2 bolts from the mounting hardware kit. just went to the local hardware store to buy them. easier and quicker than contacting you 549657



- T4843100

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I will follow this up in a few weeks. hubs great, bearings great, disk & pads great. Not one single instruction, caliper can go on top bottom front or back I put it on the back, based on pictures from reviews, 545450



- T4843100

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My second set. First set to replace old drum brakes and this set to add brakes to second axle. Straight forward install and easy service. You need trailer brakes, this is the one to buy. 555176



- T4843100

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Titan disc brake kit was easy to put on all parts fit perfect only problem was the Kodiak red eye bearing protectors 1.98 on both axles came off on first trip on the highway. 284409


Comments

Everything still working good only problem is the reverse actuator is not working.

Frank A - 08/16/2017

27237

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Product is good . Installation instructions were non existent but we figured it out not a big deal. We have yet to pull the trailer but I can't see there being any problems. 261663



- T4843100

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No installation instructions.... I'll figure it out, but it's a pain and time consuming to figure this out with nothing to go on! Unacceptable.. 268533



- T4843100

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Excellent Product and very good quality, packaged very well and arrived in short time. Item is exactly as described on the web site. 12086



- T4843100

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Product works. i totally understand why they don't want you reviewing shipping on here. Don't count on it being on time. - 359150



- T4843100

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Great product at a reasonable price everything fits perfectly good thing there is a video because it came with no directions 500319



- T4843100

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Great product at a reasonable price everything fits perfectly good thing there is a video because it came with no directions 500318



- T4843100

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got these surge brakes for a tow master dolly, only thing i had new brackets for the calipers to mount on hub.... 296145



- T4843100

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nice complete kit. I was thrilled to see that it is made in the USA! You should feature that in your advertising. 246962



- T4843100

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Product arived on time and in very good condition, its exactly what the discription was at the site. 6602



- T4843100

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Everything showed up as expected, looking forward to my install this weekend. 487929



- T4843100

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Shipment came in on a timely manner. All the items were there. Good quality. 488689



- T4843100

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Im very happy from the product as well customer service in main office. 427892



- T4843100

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Worked out great, couldn't have went be tter...Thanks. 299480



- T4843100

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This kit was easy to install and they work great! 495238



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after a year it still works fine 499392



- T4843100

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the product is great 279563



- T4843200

by:

Review from a similar Titan Leverlock Model 60 in Trailer Brakes


Order was shipped right away and received in less than a week. Complete set. Everything you need except wheel bearing grease and brake fluid. Swapping out the old drums and installing the discs was pretty straight foward. All bearings and hardware included with bearing races pre-installed. I did purchase separately 16 grade 8 mounting bolts rather than re-use mine. Instal took me about 8 hours of labor. I did strugle with the steel brake line instalation. While directions seem simple, it doesn't quite work out that way. Steel tubing needs to be mounted on the trailer frame. In order to transition from the frame to the axel, you need some type of rubber connection since the axel is moving and the frame is not. Tech support confirmed, I need to mount all steel lines to the frame. So after running the 19' line to the frame rail just past my rear axle, the 30" section is about 36" too short to reach the frame rail in front of my front axle. End result, I had to re-use a 48" piece of tubing that I just removed. All in all, I made it work. Hind sight, I would have ordered with the Kodiak flex line kit for $100. Would have made installation a whole lot easier for sure. Installation of brake lines took me about 5 hours with boat on the trailer. Titan actuator and bleeding. First off, directions for bleeding actuator with a 2x4 are rediculous. I quickly found out this is not going to work. Requires a lot of pressure to force closed. What they don't tell you is how difficult it is to pull the actuator back into place. I have a suction device that I use to remove engine oil from the dip stick tube. I simply attached a 1/4" ID clear plastic hose to the bleed valve, gave it a few pumps, cracked the bleed valve and BINGO. Perfect suction. Worked like a dream. Just be sure to be standing at the actuator reseviour to keep it full of fluid. Level drops quickly using this method. I bled each caliper 3 times over 3 day period. I also found the Titan actuator a little difficult to connect to 2" hitch ball. I had to pull forward and backwards a bit to both couple and uncouple hitch in order to lock into place and unlock. Perhaps it will get easier as I get used to it, but is was a little frustrating in comparision to my old actuator. Road Test. I pulled forward and applied brakes in short bursts to get the caliper cylinders to move all the way out to make contact with pads and rotor. After about 3 brake applications, you need to check actuator fluid level. I did this about a dozen times, refilling reseviour 3 times. Also, DO NOT over fill reseviour once you have everything final adjusted. Application pressure will force out fluid thru fill cap. Directions say fill to 3/4 full. Good advice. Overall I am very pleased with both eTrailer and the Titan product. 185272



- T4843200

by:

Review from a similar Titan Leverlock Model 60 in Trailer Brakes


I do not recommend purchasing this kit!! First issue was the packaging the parts came in. The heavy calipers and rotors were packed in a box, loose, with the bearings and seal. Bearings and seal were just in a plastic bag. No packing material to keep the heavier parts from damaging them. One of the seals was damaged bad enough that I had to purchase another one locally and install. Second issue was one of the calipers had a casting of "China" in large letters. Only one of the four calipers had this casting. They proudly advertise "Made in America" on the website. Third issue was the fact that several parts were missing in the shipment: The bleeder valves, dust covers for bleeder ports, banjo bolt and block assembly adapter and bolts to mount caliper to adapter plate were all missing. So during shipping, the two ports on all of the calipers, were open to atmosphere, inviting contamination. The pictures on the website clearly show yellow plugs installed in one port and the bleeder valve with cover installed in the other. The banjo bolt assembly is an odd, non automotive size and was impossible to purchase locally. I immediately started trying to call etrailer customer support line. After several days of sitting on hold, each time for about an hour, I finally got through. The agents response was "I will have to contact the manufacturer and get back to you". I asked if they had these parts on the shelf. The response was no, we do not. So if I need spare parts in the future, they will not be able to provide them. I asked how long that would be and they responded with: "hopefully before the end of the day". Two days later I got an email saying simply that " I have contacted the manufacture and I am waiting for them to respond". Another 3 days pass and I finally get another email stating that the parts will be shipped with a delivery date that ended up being 9 days after the initial contact with etrailer agent. So overall, it took a little over 3 weeks from the date of the order to finally get all the parts I purchased. There were no apologies from the agent of any kind, an offer to discount the order or even a credit toward additional purchases. This is a very long ways from "71 Years of Great Customer Support". 410068



- T4843200

by:

Review from a similar Titan Leverlock Model 60 in Trailer Brakes


First off, the customer service was top-notch. Questions that I had were answered quickly and smartly. I did have issues that I’ll get into, but responses could not have been more helpful. Shipping was fast, and given that the total order was about 150lbs. the free shipping was a real treat since the product was about the same price as other vendors that charged for shipping. Everything arrived in good condition with proper packaging. I ordered the disk brake set with lines and actuator. I also bought 4 springs. Now for the dislikes: No instructions with anything. Nothing. The “Instructions” button on the website was empty too. I was on my own. Not that it was super complicated, but I had to redo a couple of things when I realized I had done them out of order or improperly. Instructions would have saved me this time and aggravation. Google was my friend. The bolts that connect the brake mounting flange to the axle flange were not included, and this was not noted on the web page. Not a great expense, but my work for the day was done when I realized that the hardware was not included with the kit and my shop was closed. Bolts to mount the actuator to the trailer were not included either. Again, not a great expense, but at least TELL ME that I’ll need to have them on hand. The steel brake lines were WAY too long for my double axle trailer. Since I did not have a flare tool for cutting and reflaring, I had to bend the lines into this Dr. Seusse looking rig to get every thing to fit, and even then the mounting brackets were useless since it was nearly impossible to get everything to fit right and still have the bracket come out at the correct angle to mount to the axle/trailer. There was also an issue with the bearings. In one of the hub kits I got two inners and no outer bearing. That’s not etrailer’s fault though. I had to get one from my shop, and etrailers put one in the mail to me immediately. All in all though, I would buy from etrailer again and I would recommend them. 187809



- T4843200

by:

Review from a similar Titan Leverlock Model 60 in Trailer Brakes


The packages came pretty quick. My trailer was originally equipped with disc brakes however they were not maintained by the previous owner and everything except the main part of the frame was rusted completely. I’m glad the main frame is aluminum otherwise I’d have to buy a new trailer. I was very happy with the shipping time from when my order was placed to when it was shipped. UPS didn’t really take care of the packages and it looked like they were tossed around but luckily no major damage occurred. Everything I ordered were in the 3 packages I received. I just replaced the trailer tongue a couple days ago and upon prepping the axels for the brake system that arrived I noticed the axels were rusted beyond repair to the point I can’t even drop the boat in the river to install evertything because I fear one good pot hole or bump and the axels will separate. I’m going to pick the new axels this weekend and install them along with the new brake system. Everything looks fantastic so far and I cannot wait to get this done so I can take my boat out again. I would love to submit before and after pictures once the brakes and new actuator have been installed 540454



- T4843200

by:

Review from a similar Titan Leverlock Model 60 in Trailer Brakes


eTrailer, outstanding service and super fast shipping!! I can't believe I recieved over 100lb worth of boxes free! Now to the actual kit: product as advertised. Complete kit to start new or convert from drum. I have never installed brakes myself, so this was the first time. No directions provided with the boxes except for some coded text for the accentutor. So don't expect to have step by step install guide. (Unless you actually read the email eTrailer sends you which I didn't do until I was about to write the review) The Titan site sucks too and don't hope for directions there either. When you install the calipers, 2 of them will have the bleed valves at the bottom so be sure to swap them up. I had a hard time bleeding the brakes following the Titan directions which are to use the 2x4 method. Luckely my buddy Will showed up and showed me that the cover on the accentutor can be removed. Once you do that you can just pump them using the brake away lever. Other than that, I am super happy with the product and eTrailer has new loyal customer. 175078



- T4843200

by:

Review from a similar Titan Leverlock Model 60 in Trailer Brakes


5 weeks later and the project is finished. Would I still buy from Etrailer? Yes. Was it easy? No. Salesman assured me that the actuator would work for my trailer so I ordered. After receiving product...good shipping.. determined that the actuator was too small after my specifically asking if it was the right part. Hassled with return and ordered the right part. Finally got this all straightened out. New actuator came with broken cap...no problem they sent me a new one once the had one in stock a month later. there are no instructions that come with these parts so you are on your own as far as the install is concerned. The only issue with this was the plates that the calipers mount to can go on 2 ways with only a small difference either way so it took a couple of tries to get this right but other than that it all worked out in the end but would have saved me a great deal of time and hassle had they answered my questions right when I first ordered. 187879


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Ask the Experts about this Titan Trailer Brakes
Do you have a question about this Trailer Brake?


  • Brake Kit Options for a Tow Master 80 HD Tow Dolly Without Brakes
  • The most common type of brakes found on tow dollys are electric drum brakes. This is because electric brakes are typically the more cost effective option over hydraulic brakes and electric brake systems typically require less maintenance than hydraulic braking systems. There are advantages and disadvantages to both. Electric brakes are usually cheaper to install than hydraulic brakes, but you must have an electronic brake controller, like the Prodigy P2 Brake Controller # 90885, installed...
    view full answer...

  • Other Parts Needed to Install Titan Disc Brake Kit # T4843100
  • The Titan Disc Brake Kit # T4843100 that you referenced basically comes with everything needed to install it except for hardware to attach the caliper bracket to the brake mounting flange. For that you'd basically just need the Mounting Bolts and Hardware kit part # BRKH10A and you'd be set.
    view full answer...

  • How to Wire a Reverse Lockout Solenoid on a Titan Disc Brake Kit # T4843100
  • On the trailer side of your 5-Way flat plug, you should wire the red wire you mention to the electric reverse lockout function of the actuator on the Titan Trailer Brakes, part # T4843100, that you just installed. You will basically run the red wire from the connector to either of the yellow wires that are coming out of the back of the # T4843100, and then ground the other wire anywhere on the frame of your trailer. Check out the 9 minute mark of the video I attached below to see how...
    view full answer...

  • Adding Electric Brakes to 1999 Jayco Eagle 10-UD Pop-Up Camper Trailer
  • Jayco offered the 1999 Eagle 10-UD Pop-Up camper trailer with and without brakes, so I presume you have the version without any brakes. Typically pop-up campers are equipped with electric drum brakes, rather than hydraulic disc brakes such as the Titan kit you reviewed, part # T4843100. A first step is to review the attached article concerning adding electric drum brakes to a trailer. This covers all of the basics and required components. It is necessary that your trailer axle has...
    view full answer...

  • Disc Brakes Recommendation For 3500 Lb Boat Trailer
  • The Kodiak disc brake kit you asked about, part # K2R35DS, will fit 3500 pound axles with wheel sizes 14 inches or larger. The 10 inch rotors have a 5 on 4-1/2 bolt pattern. The additional 1/2 inch would mean the wheels would indeed be mounted approximately 1/4 inch further out on each axle. The existing hubs along with the bearings and races would have to be removed. You mentioned that the axle has a 4 bolt flange already welded to it. I have attached a photo of how the brake mounting...
    view full answer...

  • Differences between Titan Disc Brake Kit # T4843100 and # T4843500
  • The primary difference between the two disc brake systems is the hydraulic actuator. The actuator on the T4843100 features electric reverse lock-out and is rated at 6000 lbs towing, 600 lbs tongue weight. The coupler is designed for 1-7/8, 2 inch or 50 mm trailer balls. The kit is compatible with 14 and 15 inch wheels. The T4843500 uses a manual reverse lock-out lever, and is rated at 7500 lbs, 750 lbs tongue weight. The coupler is designed for 2 inch trailer balls only. The kit is compatible...
    view full answer...

  • Will the Titan Disc Brake Kit T4843100 Fit a Trail Rite Boat Trailer
  • The brake lines of your trailer should be fine for the installation of a disc brake setup. But surge actuator are designed for either a disc or drum setup. Since yours is setup for a drum brake setup you would also have to replace that with one rated for disc. The # T4843100 does come with everything you would need (plus brake lines), but you would need to be sure that this kit will fit your wheels by determining your wheel bolt pattern. This kit as a 5 on 4-1/2 inch bolt pattern. I...
    view full answer...

  • How to Select New Disc Brake Components for EZ-Loader Boat Trailer
  • We do offer some disc brake kits that include calipers, hub/rotors, brake lines and fittings, such as kit # T4843100 from Titan, shown on the linked page. But this and others also include a coupler, which you may not need. To see complete kits like this select the Disc Brake Kit option using the filter on the page. If you want a totally new system without concerns that there could be hidden damage somewhere, then a complete kit might be the way to go. Having the entire braking system...
    view full answer...

  • Are Oil Bath Hubs recommended with Brake Kit # T4843100 for a Boat Trailer
  • The best recommendation for a boat trailer is a grease-able hub like the Titan Disc Brake Kit, item # T4843100, that you have selected. At this time we do not carry an oil bath hub disc brake kit. Oil bath hubs are normally used on heavier duty style trailer axles. They must also be closely watched in situations where the trailer is submerged in water, because the oil will breakdown much faster than grease will when water is introduced. Oil bath hubs can be used on disc brake axles,...
    view full answer...

  • Disc Brake Kit Recommendation for Spindle that Measures 1 inch in Diameter
  • What is the diameter of the spindle where the inner bearing rides? If it is also 1 inch we have the Kodiak disc brake kit part # K2HR2D that will fit the spindle. Otherwise if you have a different dimension there we wouldn't have a fit.
    view full answer...

  • Disc Brake Kit for Single Axle on a Tandem Axle Boat Trailer
  • The more brakes you have the less work each has to do. But in terms of weight you would want the braking system to be rated at least as high as the weight of the trailer. Given that your boat weighs under 3,500 pounds the total weight of it and the trailer would not be too much more than that so you should be good to go with a braking system on one axle rated at 3,500 pounds. In order to determine what will fit your trailer I will need to know the inner and outer bearing numbers stamped...
    view full answer...

  • Stainless Steel Trailer Disc Brake Parts Recommendations
  • For stainless steel brake parts the various components will have to be pieced together. You could go with a combination of dacromet and stainless steel parts using # K2HR35DS. With this kit the calipers are stainless and the rotors are dacromet. For stainless rotors and calipers you could use 2 of kit # K1HR35S. This kit comes with the bearings, races, and seal. Kit # K2HR35DS does not but would use 1 bearing kit # BK2-100 per wheel. For a brake line kit you can use # 18SI-BLKIT...
    view full answer...

  • Disc Brake Kit Recommendation for Magic Tilt ALS 1723 Single-Axle Boat Trailer
  • For salt water use stainless steel disc brake assemblies offer by far the best long-term durability and corrosion resistance. There are lower-cost brake kits that are not stainless steel that have special coatings to help slow the pace of corrosion, but no matter what brakes you install we always recommend a thorough fresh water spray-down as soon as possible after exposure to salt. I checked the MagicTilt website for specs on your ALS 1723 trailer but I was not able to find information...
    view full answer...

  • Availability of Retrofit Disc Brake Kit with Surge Coupler for Single 3,500 Pound Axle Trailer
  • For a kit with coupler that will allow you to add disc brakes to your trailer you can use the Titan Disc Brake Kit and Leverlock Actuator with Electric Lockout # T4843100. This kit is for single axle trailer with a 3,500 pound axle. Included in the kit are 2 hub and rotor assemblies with L68419 inner bearings and L44649 outer bearings, RG06-050 grease seals, races, bearing protectors, brake calipers with mounting brackets and hardware, brake line kit, and the Titan Zinc-Plated Leverlock...
    view full answer...

  • Could Surge Brakes Be Installed on a RoadMaster Tow Dolly
  • It is possible to install surge disc brakes on your Roadmaster Tow Dolly part # RM-2000-1, but before we can pick out the correct kit we need to determine what spindles are on your tow dolly. The most effective way to do this is to get the numbers off of the bearings. With that information we will know what hubs would fit and if the hubs of the Titan Disc Brake Kit # T4843100 are compatible. These hubs have inner bearings of L68149 and outer bearing of L644649. I attached a video...
    view full answer...

  • Will Titan Disc Brake Kit and Leverlock Actuator # T4843100 Work On Tandem Boat Trailer In Saltwater
  • The Titan Disc Brake Kit and Leverlock Actuator w/ Electric Lockout - Single, 3,500-lb Axle, part # T4843100, has hub and rotor assemblies, and caliper assemblies that are silver cadmium plated for corrosion resistance. This brake kit will be a good choice for saltwater use. The Leverlock brake actuator, included in the Titan Disc Brake Kit, part # T4843100, is made of corrosion resistant zinc plated steel. It has a maximum weight capacity of 6,000 lbs. To use the electric lockout feature...
    view full answer...

  • Disc Brake Kit for a Trailer with 13 Inch Wheels
  • The issue is that the rotors in kit # T4843200 and even kit # T4843100 for single axle trailers have trouble with some 13 inch wheels but not all. So what I recommend is using Kodiak disc brakes # K2HR35D (2 would be needed for a tandem axle set up). The Kodiak rotors will work with 13 inch wheels. Then you would just need the coupler, # T47154207K, and the brake line kit, # 20TA-BLKIT. The rotors above will also need bearings and seals. For a kit for one axle use # BK2-100.
    view full answer...

  • Installation of Surge Brakes on Boat Trailer with Telescoping Tongue
  • In order to install surge brakes on a telescoping tongue extension such as yours you would simply need a longer hose to reach the distance of your trailer tongue. For example, if you were installing the Titan Disc Brake Kit and Leverlock Actuator # T4843100 you would then need to add the Titan Hydraulic Brake Line with Fittings # T0777100 and 7 foot Kodiak Hydraulic Brake Hose # BH-3MFS-7. I've added links to video reviews for you to take a look at as well as a link to a help article...
    view full answer...

  • Adding Electric Drum Brakes To a Master Tow Dolly
  • I do believe that you do have brake mounting flanges. It is odd that they are turned a little, not square, but it would not have much of a negative affect on the braking. As long as you have the right brake on the right side and the left brake on the left side it will work. In order to use electric brakes you would also need to change the idler hubs you have to hub and drum assemblies. For that I would need to know the inner and outer bearing numbers stamped into the sides of the bearings....
    view full answer...

  • Can an Electric Lockout be Added to Titan Trailer Disc Brake Kit, # T4843300
  • There is enough space underneath the Fold Away Coupler in the Titan Disc Brake Kit, # T4843300, to add an electric lockout, # T4748800. With the lockout installed, you will not have to use the manual lockout that comes on the coupler. If you click on the last picture for Actuator, # T4839100, you will see the space underneath.
    view full answer...


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Info for this part was:

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