bing tracking image
  1. Accessories and Parts
  2. Dexter
  3. Brake Actuator
  4. Hydraulic Drum Brakes
  5. Master Cylinder
Replacement Master Cylinder Assembly for Dexter Model 60 and Aero 7500 Brake Actuators - Drum

Replacement Master Cylinder Assembly for Dexter Model 60 and Aero 7500 Brake Actuators - Drum

Item # T4395100
Retail:$158.19
Our Price: $127.94
You Save: $30.25
Accessories and Parts
This item qualifies for Free Shipping
Shipping Weight: 4 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos

Videos

Need help with installation?
Locate installers near me
This replacement assembly fits Dexter Model 60 and Aero 7500 trailer brake actuators for drum brakes. Includes master cylinder, filler cap, orifice fitting, and hardware. 1-800-940-8924 to order Dexter accessories and parts part number T4395100 or order online at etrailer.com. Free expert support on all Dexter products. Great prices and Fastest Shipping for Replacement Master Cylinder Assembly for Dexter Model 60 and Aero 7500 Brake Actuators - Drum. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (180)
  • Q & A (0)
  • Videos (1)
  • Photos

Dexter Accessories and Parts - T4395100

  • Brake Actuator
  • Hydraulic Drum Brakes
  • Master Cylinder
  • Dexter

This replacement assembly fits Dexter Model 60 and Aero 7500 trailer brake actuators for drum brakes. Includes master cylinder, filler cap, orifice fitting, and hardware.


Features:

  • Works with Dexter Model 60 and Aero 7500 brake actuators
    • Drum brake models only
  • Includes:
    • Master cylinder
    • Gasket
    • Orifice connector: 1/64"
    • Hex bolt: 3/4" long x 1/4" diameter
    • Mounting dimensions: 1-5/8" wide x 3-5/8" tall
    • Lock washer: 1/4" diameter
    • Diaphragm-style filler cap
    • Master cylinder cover


071-A98-00 Dexter Axle Model 60 Master Cylinder Kit - Drum

Replaces Titan 4395100





Video of Replacement Master Cylinder Assembly for Dexter Model 60 and Aero 7500 Brake Actuators - Drum

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




Video Transcript for Titan Brake Actuator T4395100 Review

Today we're going to be taking a look at part number T4395100. This is the replacement master cylinder assembly. This replacement assembly is going to fit Titan model 60 and Aero 7500 trailer brake actuators. It's designed for drum brakes only. You can see here everything that it's going to come with. We're going to go over just the components.

It's going to come with a master cylinder. Nice, heavy duty design. It's got the rubberized boot here on the end of it. If we remove that boot on the inside you're going to be able to see that it does come with the snap ring, the spring, and the seals. All of that is going to already be in place and again, located behind the boot.

It's also going to come with your gasket. It's going to be this right here, it's going to come with the master cylinder cover. You're going to get the orifice connector, goes into the threaded portion here at the back of your brake line. It's going to come with the hardware. You're going to get your four hex bolts. Those are going to measure 3/4 of an inch long by 1/4 inch in diameter, and you're going to get your 1/4 inch lock washers.

Has the diaphragm style filler cap, and just a quick tech tip, one of the ways to tell if the master cylinder is designed for disc or drum brakes is to simply take a paper clip and you can straighten it out. If we push it into this area back here, if it only goes in about an inch and a half that means that it's designed for drum brakes only. If the paper clip was to go in about three inches, then that means that it would be designed for disc brakes. That's going to do it for our review of part number T4395100. This is the replacement master cylinder assembly from Titan.

.

Customer Satisfaction Score:


Customer Reviews

Replacement Master Cylinder Assembly for Dexter Model 60 and Aero 7500 Brake Actuators - Drum - T4395100

Average Customer Rating:  4.8 out of 5 stars   (180 Customer Reviews)

This replacement assembly fits Dexter Model 60 and Aero 7500 trailer brake actuators for drum brakes. Includes master cylinder, filler cap, orifice fitting, and hardware.

by:

Looks like a great unit. Wrong Master Cylinder for my Atwood replacement which was obsolite. Would not fit.



by:

Fits and works perfectly. Rebuilt entire coupler and trailer springs



by:

Perfect fit and best price out there. Was delivered faster then my prime membership would have. Easy install and (thanks to etrailer) have a whole new braking system under my Outlaw.
Thanks Steven & etrailer for listening and your expert follow up!!



by:

Good product at a good price. Got it installed and the system bled (the old brake fluid looked like thin mud coming out!) and everything works well. Install was easy, with the exception that the old master cylinder that I removed looks to have been just a hair shorter than this one that I got from etrailer. The new one was a tiny bit too tall for it to slide in the back of the actuator. I ended up removing the actuator from the tongue of the trailer to get the master cylinder bolted onto it. With the four master cylinder bolts torqued down it fit fine and the actuator easily went back into place on the tongue.

I do wish it had a metal cap like the old one that it replaced, but that is not a huge deal. I hope the plastic one holds up.

Garrett T.

3/19/2021

The plastic master cylinder cap seems to leak. Other than that, its fine.



by:

Item was delivered on time. It installed as expected and operates correctly. Great service from ETrailer.



by:

Did what I needed it to do.



by:

Part was excellent, shipping was slow but USPS’s fault.



by:

I needed this part to replace a rusted and blocked cylinder on a boat trailer. The part was delivered earlier than I expected and was exactly what I needed. The price was right and the service was superb.

Calvin

6/7/2021

Made the trailer connection like new. Have had zero problems with the brake assembly



by:

Just as described!! Thanks!



by:

Items excellent shipping to way too long but thapt resuts from covid



by:

Like new after rebuild with all your pa rts



by:

This is the direct replacement for my Titan hitch. It appears to have an anodized exterior coating that should resist rust.

Mark M.

9/5/2021

Perfect!



by:

Quick delivery, excellent customer service and great prices, as usual.

When I installed the Brake Fluid Master Cylinder reservoir on the coupler. It was a bit oversized in height. Finally was able to bolt on. Then when I was screwing in the four top bolts to hold the reservoir in place, one of the bolts snapped off in the housing. It will have to be extruded somehow.

Brake lines - no problem.

Dale



by:

The trailer master cyinder is in place and working fine. Fitment as important as ever was correct.

Bill R.

12/31/2017

The surge brake cylinder is working well



by:

The master cylinder I reicieved is as good as anywhere else plus etrailer was the cheapest and fast delivery. Will do business with again.

Ted H.

3/14/2014

all the trailer parts i got were the best quality and the best price i could find. thanks for the great site to keep my trailer on the road.

Patrick B.

3/17/2014

Thanks for the follow up Ted. Glad to hear the trailer is still on the road.


by:

I ordered the brake actuator replacement for the Titan Model 60, paid extra for the UPS ground shipping and had the part in 6 days! You must take apart the brake actuator from the hitch as not to damage the gasket when installing the part. Had it installed in 15 minutes. Another 15 to bleed the drum brakes and all is well. LGB (lets go boating)
See pics



by:

Brakes were rebuilt with etrailer parts and are working great. Thanks // etrailer.

Gordon P.

3/5/2019

Still performing great



by:

I purchased master cylinder for a Titan model 60 and was easy to purchase from etrailer and i received it in the amount of time that was on the order. everything that was needed was included to change the part. I rate etrailer excellent because the order was easy and i received the part with no problems. The master cylinder was the exact part as the original



by:

Etrailer transaction was easy and the shock and master cylinder arrived fast. The m/c installed without any mods and now my boat trailer is a dream to tow.



by:

Exact replacement for my trailer’s surge brakes. Tracking the shipment was interesting. Took a while from order date to ship date but it was worth it. I would do it again.



by:

There was a loud clunk and you could feel it when using the surge brakes on our ski boat trailer. The master cylinder was badly pitted. Now the braking is smooth and responsive.



by:

Product seems to be an exact replacement for the Titan model 60 master cylinder. Just what I needed.

Aside from that, etrailer.com is one of the best online retailers I've used. They've been very helpful with any questions, and have been able to expedite shipments when needed. I would use them again, no question.



by:

This part was next to impossible to find except here on etrailer. Fit well and works well.

Tom B.

7/2/2018

It works great.



by:

product works as promised. it appears to be a direct replacement but is very tight getting put back under original mounting bracket. My bracket is welded in place. It may be because of the new gasket (is thicker). I used a hammer and punch to bend the metal down a little on the trailer itself so the new master cylinder could slide into place. No other problems.



by:

Great product, exact part I needed. Perfect fit, fair price, predictable shipping, excellent customer service! Will purchase all my trailer parts from this provider.


25
180
Show More Reviews

See what our Experts say about this Dexter Accessories and Parts

  • Replacement Parts for Dico Aero 6000 Disc Brake Actuator on Four Winns Boat Trailer
    We do have some parts for the Dico Aero 6000 actuator on your Four Winns boat trailer: Replacement Master Cylinder - # T4395100 (you have to remove the check valve) Replacement Damper - # T4502000 Replacement Lock Spring - # T4501400 Replacement Bolt - # T4811500 With that being said, I'm pretty sure that you would need more parts as well (as I don't know everything you are trying to replace) so since that is the case your best option is to go ahead and replace your actuator. For your...
    view full answer...
  • Replacement Master Cylinder for Dico Model 60 Actuator for Drum Brakes
    If your Dico Model 60 Drum Brake Actuator is having difficulty pushing brake fluid, it very well may need a new master cylinder. Before replacing this part, though, I recommend checking to make sure there is not a clog somewhere on your brake lines. Try cleaning the brake line and if you are still having the same issue then I recommend replacing the master cylinder. For a replacement master cylinder on your Dico Model 60 Actuator for drum brakes, you will need part # T4395100. This includes...
    view full answer...
  • Which Replacement Master Cylinder Fits Titan Aero 6000 Disc Brake System
    For an Aero 6000 master cylinder kit the part # T4714200042 will work with disc brakes and would be what you would need. This is not a complete kit though and you would need to reuse some components. The drum brake master cylinder wouldn't create enough brake line pressure for disc brakes.
    view full answer...
  • Can the Titan Aero 6000 Surge Brake Actuator Be Repaired Or Should It Just Be Replaced
    For a Four Winns Boat Trailer with Titan Aero 6000 Surge Brake Actuator, I recommend replacement using the Titan Zinc-Plated, Leverlock Brake Actuator part # 099-175-20 which is ready to go as is and will be a great fit. The reason I recommend replacement is because of the availability of spare parts. Although we do have the Replacement Damper part # T4502000 and Replacement Master Cylinder part # T4395100 (Confirmed for Aero 6000), there are still several other smaller parts that could...
    view full answer...
    Image 1 for
  • Converting Surge Brake Actuator from Disc to Drum Brake Pressure
    Drum and disk brake actuators use different pressures for operation. Drum brake actuators typically produce 1000-psi pressure while disc brake actuators produce 1500 or 1600-psi pressure. The higher pressure of a disc actuator could blow out the wheel cylinders of a drum brake assembly so you cannot use the higher-pressure disc actuator with drum brakes. Depending on your actuator you may be able to install a pressure reducer value to drop the pressure from the 1500-1600 range down to...
    view full answer...
  • Do You Need To Bleed the Dico Replacement Master Cylinder # 23361 Before Installing on the Trailer
    It is not required to bench bleed the Replacement Master Cylinder, part # T4395100, before installing on the trailer. You can do it if you want to, it will not harm anything, but it is not recommended. I would recommend to just install the master cylinder to your brake actuator and then bleed the whole brake system. I am including a link to a video that will show you how to bleed your trailer brakes.
    view full answer...
  • Available Replacement Parts for Tie Down Engineering LP7000 Actuator
    I may have a solution for you, but we don't offer replacement parts for your TieDown Engineering LP7000 actuator and I do know that they are becoming more difficult to come by in a lot of situations. However, we do have some replacement options available that would allow you to replace your old actuator with a comparable new unit. Like the 70LP, these actuators are a fit for a 2" hitch ball, but they just have a slightly larger capacity at 7,500 lbs; you'll want to choose the correct actuator...
    view full answer...
  • Titan Brake Actuator Replacement for Titan Model 60 60ZX7000
    For your Titan Model 60 disc brake actuator the correct master cylinder is the part # T4820000.
    view full answer...
  • Replacement Titan Master Cylinder and Backup Solenoid Needed For My Titan Model 60 Actuator
    For a replacement master cylinder you will need the Titan Replacement Master Cylinder, part # T4395100, to use with your Titan Model 60 Actuator. Then, you will want to use the Titan Replacement Solenoid Valve, part # T4748800. This Titan Replacement Solenoid Valve # T4748800 will stop the brakes from activating when you are in reverse. You may also be interested in the Titan Solenoid Shield, part # T4835800183, which will protect the coupler from being stepped on if you do not already...
    view full answer...
  • Dimensions of Titan Replacement Master Cylinder Assembly T4395100
    The Titan Replacement Master Cylinder Assembly # T4395100 is a direct replacement for Model 60 and Aero 7500 drum brake actuators. I measured this item and put the dimensions on the included photo. Overall assembled height including the filler cap is 3-1/2-inches. End to end length including the rubber boot is right at 7-inches. Width is approximately 2-1/4-inches.
    view full answer...
    Image 1 for
  • Converting Trailer Hydraulic Drum Brakes to Disc Brakes with a Titan Model 60 Actuator
    You will need to replace the master cylinder on your Titan Model 60 actuator to use it with disc brakes. Drum brake master cylinders have a check valve on the inside to limit the psi. Disc brake master cylinders do not have this check valve because disc brakes require more pressure. You will need master cylinder # T4820000 for your model 60 actuator. You do not have to put brakes on both axles if you don't want to. You can always add some later if you want even better braking. I have...
    view full answer...
  • Titan 60 Actuator Master Cylinder Replacement
    It sounds like your master cylinder is damaged. It shouldn't be leaking fluid and whatever portion of the reservoir that is floating around is not something that would have just came unscrewed. Since you have a Titan Model 60 you would want the Replacement Master Cylinder # T4395100.
    view full answer...
  • Replacement Gasket for Master Cylinder of Titan Model 60 Actuating Coupler
    The Titan Model 60 will use the Replacement Cover Gasket for Titan Aero 7500 Master Cylinders # DX37FR. If you need the entire kit use Replacement Master Cylinder Assembly for Titan Model 60 and Aero 7500 Brake Actuators - Drum # T4395100.
    view full answer...
  • Replacement Master Cylinder For Titan Model 60 W/ 23361 Master Cylinder
    You are correct that the Replacement Master Cylinder Assembly for Titan Model 60 and Aero 7500 Brake Actuators - Drum # T4395100 you were looking at is the replacement master cylinder for your older 23361. I included a video of the Titan # T4395100 for you to take a look at.
    view full answer...
  • Recommendation for Rebuilding a Trailer Braking System on a Boat Trailer
    First, lets start with master cylinder replacement. The recommendation you got for replacing the complete actuator, is most likely a good idea because there is a reason for the crud and such that you are finding in the master cylinder and replacing the master cylinder itself is a pretty involved undertaking. We have a video showing a master cylinder replacement that should be helpful, if you decide to go this route. Other reasons for replacing the whole actuator would be that you will have...
    view full answer...
  • Replacement Surge Coupler for Roadrunner Boat Trailer
    Unfortunately some years back Atwood was bought out and replacement parts have been discontinued so we cannot help you with a replacement master cylinder number 85739, but we can help you with a new surge coupler to replace yours. I linked our main page for surge couplers and we have both disc and drum types; these operate at different pressures so be sure to choose the right type for your braking system. First click on the type you need and then select the specific attributes you want...
    view full answer...
  • Replacement Master Cylinder and Wheel Cylinders for Demco Kar Kaddy 2
    I reached out to my contact at Demco who said that the master cylinders for the older (80s) Kar Kaddy 2 either used a Demco actuator or a Dico actuator. If you have the Dico actuator then you need part # T4395100 for drum or part # T4820000 for disc brakes. If you have the Demco version let me know and I can point you in the right direction. For the wheel cylinders you need part # DMSB9777M for the left side and part # DMSB9776M for the right side.
    view full answer...
  • Dimensions of Replacement Master Cylinder Assembly for Dexter Model 60 and Aero 7500
    The overall dimensions of the # T4395100 are 2-1/8" wide x 7-1/8" long. If you count the top plate as part of the width it is 2-1/4" wide. The mounting dimensions are 1-5/8" wide x 3-5/8" tall.
    view full answer...
  • Recommended Surge Brake Actuator To Replace Discontinued Atwood 61101 On 2004 EZ Loader Boat Trailer
    I have a complete replacement surge brake actuator option for you, but unfortunately since Atwood has been out of business for quite some time there is not a replacement master cylinder available for the Atwood 61101 actuator on your 2004 EZ Loader Boat Trailer. Instead I recommend replacing it with the Dexter DX7.5 # 099-175-20 if your trailer has Disc brakes, or the # 099-175-00 if your trailer has Drum brakes. Both of these options bolt on to standard 3" wide tongues and have mounting...
    view full answer...
  • Replacement Master Cylinder or Replacement Brake Actuating Coupler for 1993 Jayco Popup Trailer
    Your 1993 Jayco Popup camper had an Atwood surge brake coupler and that company has been bought out and the part has been recently discontinued. To replace the master cylinder with the Titan # T4395100 will require some modification of your coupler, but may work if you are really mechanically saavy. My recommendation because your trailer coupler has been discontinued (and there won't be direct replacement parts available any longer) is to trade out the entire actuator with part # T2492800....
    view full answer...
  • Replacement Master Cylinder, Shock and Push Rod Assembly for Dico Model 60 Drum Brake Actuator
    Definitely sorry to hear the actuator you got didn't work out, but at least you are able to get the replacement parts you need (I realize that's little consolation but better than having to chop off a welded actuator). You will need specific replacement parts as opposed to using the parts from the Demco actuator you have as actuators don't have universally fitting parts. You were right on with the part numbers you need for your Dico Model 60 actuator: - Replacement Master Cylinder Assembly...
    view full answer...
  • Troubleshooting Disc Brakes with Aero-6000 on Four Winns Boat Trailer Dragging/Overheating
    The #17 nut that you are referring to for your Aero-6000 actuator (similar to part # T63FR) looks like it simply helps to keep the latch in place. If you are having problems with your brakes dragging and overheating then either your disc brakes/caliper need to be cleaned, your breakaway cable has been activated, or the internal components of your actuator are needing replacement. If you check your brakes/calipers and breakaway cable isn't activated then the only internal components that...
    view full answer...
    Image 1 for
  • Replacement Master Cylinder for Titan Model 60 Hydraulic Trailer Brake Actuating Coupler
    We do indeed offer replacement master cylinders for the Titan Model 60 hydraulic trailer brake actuating coupler. If you have a disc brake system, the correct replacement would be part # T4820000 or # T4395100 for drum brake systems.
    view full answer...
  • Quality of Replacement Master Cylinder Assembly for Titan Model 60 and Aero 7500 Brake Actuator
    The Replacement Master Cylinder Assembly # T4395100 has been very reliable and has received great reviews from the customers who've purchased it. It's the exact same master cylinder that is originally included with the Titan Model 60 and Aero 7500 and it is the only replacement cylinder you will find to fit. There are no other manufacturers making higher or lower quality versions of master cylinders for these actuators. There isn't a particular fluid that will impact the lifespan of...
    view full answer...


< Previous
123. . .4



Do you have a question about this Accessories and Part?


Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Lori W
Expert Research:
Lori W
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Hannah L
Updated by:
Hannah L
Employee Manda E
Updated by:
Manda E
Employee Cole B
Installed by:
Cole B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924