Trailer hub includes lug nuts, inner bearing (L68149) and race, outer bearing (L44649) and race, grease cap and grease seal. Fits 3,500-lb axles. Lowest Prices for the best trailer hubs and drums from Dexter. Trailer Hub and Drum Assembly - 3,500-lb Axles - 5 on 4-1/2 part number 84546UC3 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
$51.95
Select Your Vehicle

View Cart


Trailer Hubs and Drums > Hub with Integrated Drum > Standard > For 3500 lbs Axles > 5 on 4-1/2 Inch > 10 x 2-1/4 Inch Drum > 14 Inch, 14-1/2 Inch, 15 Inch > L68149 > L44649 > Dexter

Trailer Hub and Drum Assembly - 3,500-lb Axles - 5 on 4-1/2

Dexter Trailer Hubs and Drums

(120 reviews)


Code:   84546UC3

Price:$51.95


Shipping Special

Shipping Weight: 22 pounds

Quantity: 






Dexter Trailer Hubs and Drums - 84546UC3

Trailer hub includes lug nuts, inner bearing (L68149) and race, outer bearing (L44649) and race, grease cap and grease seal. Fits 3,500-lb axles.


Features:

  • Application: most 3,500-lb axles, including Dexter
  • Works with both electric and hydraulic brakes
  • Drum dimensions: 10" diameter x 2-1/4" wide
  • Bolt pattern: 5 on 4-1/2"
  • Includes bearings, races, seal, grease cap, wheel bolts and lug nuts
    • Bearings:
      • Inner bearing: L68149
      • Outer bearing: L44649
    • Grease seal: 58846
      • Outer diameter: 2.565"
      • Inner diameter: 1.719"
    • Grease cap: 1.986"
  • Capacity: 1,750 lbs


Side ViewDrum View

Determining the Bolt Pattern

The first number in the bolt pattern is the number of bolt holes. The second number denotes the diameter, in inches, of the circle on which the bolt holes sit.

Bolt Pattern - Even

On wheels with an even number of bolt holes, measure from the center of one bolt hole to the center of the hole directly across from it. (Example: 8 on 6-1/2 means 8 bolt holes with 6-1/2" from the center of one hole to the center of another on the opposite side.)

Bolt Pattern - Odd

To determine the bolt-circle diameter on wheels with an odd number of bolt holes, measure from the center of any bolt hole to the point halfway between the two bolt holes directly across from the first. (Example: 5 on 4-1/2 means 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolt holes.)

Bolt Pattern - Side

Measuring the distance (D) from the center of one bolt hole on the wheel to the center of a bolt hole right next to it can also help to determine the bolt pattern.

  • If D = 2-5/8", then the bolt pattern is 5 on 4-1/2"
  • If D = 2-3/4", then the bolt pattern is 5 on 4-3/4"
  • If D = 3", then the bolt pattern is 5 on 5"
  • If D = 3-1/4", then the bolt pattern is 5 on 5-1/2"


84546UC3 Trailer Hub and Drum








Related Products



Customers compare 84546UC3 to these similar products





Customers Who Purchased This Trailer Hubs and Drums Also Bought...



Replacement parts available for this product





Economy
$23.81 Less

Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-1/2


Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-1/2
etrailer Trailer Hubs and Drums

6 reviews

Code: AKIHUB-545-35-K


Price:$28.14


etrailer



Hub is designed for use on trailer idler axles. Fits 3,500-lb axles with #84 spindles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included.

more information →
Value
$4.61 Less

Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 5


Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 5
etrailer Trailer Hubs and Drums

Code: AKHD-550-35-K


Price:$47.34


5 on 5 Inch

etrailer



Install this hub-and-drum assembly on your trailer. Compatible with electric or hydraulic brakes. Fits 3,500-lb axles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included.

more information →
Premium
$3.61 Less

Trailer Hub and Drum Assembly - 3,500-lb E-Z Lube Axles - 10" Diameter - 5 on 4-1/2


Trailer Hub and Drum Assembly - 3,500-lb E-Z Lube Axles - 10" Diameter - 5 on 4-1/2
etrailer Trailer Hubs and Drums

10 reviews

Code: AKHD-545-35-EZ-K


Retail:$59.08

Price:$48.34


EZ Lube

13 Inch

etrailer



Install this hub-and-drum assembly on your trailer. For electric or hydraulic brakes. Fits 3,500-lb E-Z Lube axles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, grease cap, and lug nuts included.

more information →


Video of Trailer Hub and Drum Assembly - 3,500-lb Axles - 5 on 4-1/2


Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.




Video Transcript for Dexter Trailer Hubs and Drums 84546UC3 Review

Today were going to review part number 84546UC3. This is the Dexter Trailer Hub and Drum Assembly for 3,500 pound axles with the 5 on 4 inch bolt pattern. This trailer hub and drum assembly will fit most 3,500 pound axles including the Dexter. The dimensions on it is 10 inches in diameter, 2 inches wide. The bolt pattern is the 5 lugs on 4 inch bolt pattern. This hub and drum assembly does come with the lug nuts, does come with the inner bearing which is part number L68149, comes with the outer bearing which is part number L44649, comes with the greased seal, part number 58846, and it also comes with the grease cap.

Now the races are included and they are already installed. You can see the outer race which is in there. If I turn it over you can see right in here the inner race. Those will come all pre-installed so the bearings will slide right in. Basically, as youll see the outer bearing will fit right in there, and the inner bearing will fit right into that race.

The seal will actually have to be installed right in there after the bearing is put in, and then the grease cap is what will go over the outer bearing. And as you can see the lug nuts, you can screw right on to the wheel studs. Again, the weight capacity on this one hub and drum assembly is 1,750 pounds so when you use this with the other one, two of them on an axle, it will have a capacity for the 3,500 pound axle. And, just to show you that measurement we had talked about. The diameter is measured inside to inside for your brake assembly so it would use a 10 inch diameter brake assembly; and then the width for the brake shoe would be measured from here to here.

So, if we put that on it would be 2 . So it will use a brake assembly that is 10 inch diameter by 2 wide. And that should do it for the review on part number 84546UC3. This is the Dexter Trailer Hub and Drum Assembly for a 3,500 pound axle.


Customer Reviews

Trailer Hub and Drum Assembly - 3,500-lb Axles - 5 on 4-1/2 - 84546UC3

Average Customer Rating:  4.7 out of 5 stars   (120 Customer Reviews)


Trailer hub includes lug nuts, inner bearing (L68149) and race, outer bearing (L44649) and race, grease cap and grease seal. Fits 3,500-lb axles.


- 84546UC3

by: Jefferson Cannedy04/29/2013


To anyone who is putting brakes on a trailer I got a set of electric brakes hubs bearing and seal and cap from e-trailer and everything fit perfect. They even arrived 2 days earlier than I thought. I would recommend e-trailer over anyone else. They have the best quality product for less and made in USA. For me if I need any trailer parts I wouldn't look any more. They have very friendly service and has someone there that not only works in office but understands and knows bearings and when you ask questions knows exactly what you are talking about. I am completely 100% satisfied with their product and service. Jeff Cannedy 78324


Comments

everything is O K.

Jefferson C - 05/16/2014

4241

- 84546UC3

by: Jim T09/15/2014


These drums came with everything needed as well as both style grease caps, the standard and the greaseable ones, and went together as smooth as silk... adjusted up easy and worked perfect. going to buy another set for the other axle.... already recommended to others. 151007


Comments

after a year everything is still working perfectly

Jim T - 09/15/2015

14961



- 84546UC3

by: Mike G.06/26/2013


I got these drums in to replace some old ones. the only thing I miss is the adjustment hole. But being an over cautious tower I inspect my trailer brakes often. Installed yesterday and they worked great. Ordered on a Sunday and received on Tuesday - but I live in the same shipping -zone I believe - got some great LED trailer lights as well. Image shows product installed. 86236



- 84546UC3

by: Harry D.08/23/2012


With only 10days left before a 1,000mi trip with the family travel trailer, I decided to check one of the brakes for wear. To my great dismay the brakes were heavily worn. On last Friday afternoon, etrailer customer service helped me determine what parts would be needed for my application and for a little over $400, I ordered everything to make completely new again. I received completely assembled electric brakes, new wheel bearings and drums for four wheels. The items were rec'd on the following Wednesday with standard shipping. Wednesday evening I installed all new parts, which all were correct and now I am ready to roll with 6 days to spare. I would strongly recommend etrailer for your trailer needs. 52675



- 84546UC3

by: Gary B.05/04/2015


I ordered a complete brake kit for my 6x10 wells cargo trailer (backing plates wiring, hub assemblies, junction box). The items were not packed well and the brake wire got shredded by the hub assemblies during shipping. A quick call to eTrailer and a replacement cable was sent out right away - great customer service! Installation of this kit was a breeze thanks to the instructional videos available on the eTrailer website. All the items are of excellent quality and everything fit together perfectly. One small wish would be to include the lock washers and nuts (4 per side) that are required to mount the backing plate instead of having to order it a la carte. 189625



- 84546UC3

by: MustangRacer12/07/2011


Wow ! Great prices and fast shipping. Saved a ton. I wish I had found you last year when I had to rebuild my othe Pace Shadow GT Trailer after some 150,000 towing miles. This open trailer has had a tougher life and maybe 50,000 miles. We turned around while working on the trailer and there he was. The local turtle thinks he found a new girlfriend !!LOL Gues he likes your drums. 27884



- 84546UC3

by: Roy Cooke07/03/2015


Recieved the parts in a timely manner. They are large heavy items and do move around the shipping box, however no damage occured. Had to purchase the nuts & lock washers to attach the backing plate to the axle. Other than that everything was included. I used a double10Ga. wire. Brakes went on like a dream......my wife greased the bearings so that is probably why. Immediately left Michigan for Florida with a farm tractor on the trailor, checked the hub temp at every stop and experanced no problems. "Great Stuff" Sorry no pics. 209058



- 84546UC3

by: Ray P06/24/2015


I had one drum worn on my travel trailer to beyond resurfacing due to a faulty magnet/armature operation. I went to etrailer and viewed the video on this particular model for the 3500 lb axle. The video was easy to understand which helped my confidence in doing this job. etrailer had the exact drum assembly which came with the races already pressed into the drum. The bearings and seals came separately. One stop shopping is great. I have been a customer of etrailer for many years and always was pleased with their customer service. 206835



- 84546UC3

by: Captain Ron03/16/2015


I was pleasantly surprised when I received notice that my order from etrailer.com had arrived at my shipping address. Then when I came to pick it up I was delighted again to see how well it had been prepared for shipping to protect against damage in transit. I have not yet opened the packages as other business has been in the way but a peek inside made me think all is well there too. I will report further as I have time. Thanks for the speed at which you delivered the goods. I look foreward to a long association with your company. 178724



- 84546UC3

by: jeff w. Mt. Zion, IL.02/09/2011


Purchased 5 lug 4.5 hub and electric break assembly with controller and wiring. The Web site was easy to follow. Video demonstrations gave me enough information to place an order with confidence I was getting the correct parts. They will be installed on a 24 ft open car trailot. Shipping was fast. I would recommend your company to others. I will write a second review when I install parts and take it for a pull to the drag strip this spring. 6895



- 84546UC3

by: Del H.12/28/2013


The web site it excellent and informative!!! I ordered a complete electric brake system for a new single axle trailer including controller for the truck, which all came in a timely manner and in good condition. BUT, they should have supplied the BASTARD NUTS (7/16"-20) for the two backing plates. I lost a few hours trying to locate the nuts. Also, the bearing caps are so thin that they dent with the slightest hit with a rubber hammer. 111407



- 84546UC3

by: tom g.04/23/2015


I ordered a new hub for my trailer. I was pleasantly surprised to find new lug nuts and an additional dust cap in the packaging. The whole exchange from old hub with new bearings and races plus the inner seal took about 20 minutes. I noticed the bearings were made in China (as were the original bearings!)...had the whole package been made in the USA, I would have rated my experience as excellent....still I am very satisfied. 187754



- 84546UC3

by: RMC07/10/2013


Good hub/drum assembly. Had a problem after I got them on with my wheel not wanting to fit. Still haven't figured out how a wheel that was on a 5-on-4.5 hub wouldn't fit this hub. The old wheels appeared to be off a car, maybe that was the problem. Just got some new wheels meant for trailers and they fit perfectly. The only other issue I ran into was getting the dust caps on turned out to be a painful process for some reason. 88705



- 84546UC3

by: George R.06/08/2016


Good product, happy they're made in America (Paid the extra $5 each because of that.). The included regular grease caps were not good, and started coming off. Had to use the others with the removable rubber plugs. One of those started walking off after about 300 miles. May have to swap some Bearing Buddies in place. Caps made in China, go figure... E Trailer is very good at getting products out the door and to you quickly. 258877



- 84546UC3

by: Steve S.06/16/2014


What a deal, Drum, Bearings, Seal and new lug nuts. I can't say enough how I think e-trailer has the best prices out there. Drums were packaged nicely, bearings and caps, seals, nuts etc.. were packaged separately in a separate box the same box the drums came in. Drums made in America, bearings made in China, whatever, all brand new and all fit perfectly, thanks everyone at e-trailer :) 135807



- 84546UC3

by: Dennis C.03/13/2012


I have not yet installed the new hubs/brakes on my trailer. I did open the box and inspect what was shipped. Everything ordered was there and appear to be of good quality. Shipping was fast and I found etrailer prices to be lower than most other internet dealers. Plus other dealers charge for basic shipping ($30+), making this a very cost effective way to add brakes to my trailer. 33768



- 84546UC3

by: Groenlo05/18/2015


I've only had my new brakes out for a short test drive, and they seem to work just fine. They arrived packaged well, no damage, and I received everything as ordered. Etrailer as an online retailer is excellent. They've always gotten my orders exactly right, their fulfillment/shipping timing is outstanding, and their online resources, such as instruction videos, are extremely helpful. 194044



- 84546UC3

by: Charlie08/07/2015


I had to replace the brake drums and brake shoes and magnets on my fifth wheel. It was cheaper to buy the completely assembled backing plates along with the drums then to replace the individual parts. Etrailer had the best price of all. They were very helpful when ordering and the parts arrived in two days. The parts fit perfect and the job was easy thanks to Etrailer. 217679



- 84546UC3

by: Mark S03/18/2011


Simply Exceptional Service! I wanted to make certain I ordered the correct parts to add brakes to a trailer and phoned their sales dept at 7:30 p.m. on a Wednesday evening. I then placed the order online after that. When I arrived home on Thursday the entire order was on my doorstep. And best of all the shipping was free. Great price, great customer service. 9675



- 84546UC3

by: Frank L.10/10/2014


I'm very satisfied with the drums I purchased. Looks like quality stuff. Love that the race is already pressed in. Everything fit on perfect. Also you can't beat the price. Drums, race, bearings, nuts, and cap all in/as one package. And I caught the free shipping! I must admit I haven't driven the trailer yet but foresee no problems. Thank You e Trailer. 155505



- 84546UC3

by: Mike P08/07/2015


Excellent! As Expected. Most important, staff very helpful. I ordered parts and some did not fit but staff very helpful with return and then with identifying correct parts and then filling out the order. Next time when I'm uncertain of ordering correct part, I'll call and ask staff to help me identify the correct part before placing an order. 217587



- 84546UC3

by: Archie A.09/29/2015


I was concerned about the condition of the 4 brake drums and related bearings when I opened the box and found everything piled up at the bottom. Fortunately everything was A-OK. The drums and bearings seem to be of good quality. Will install them on my trailer in a few days. Thank you for the fast delivery. 228436



- 84546UC3

by: Rick B08/04/2012


This was the easiest brake job ever! from start to finish, from jacking up, taking off wheels and old hubs, installing backing plates, new bearings and hubs, and wiring took only 1 hour. They work perfectly! Super fast shipping and great customer service! Thank you! 50573



- 84546UC3

by: Richard08/08/2014


Great prices, fast & free shipping, exceeded my expectations 145263



- 84546UC3

by: Tom S.10/27/2014


I wasn't sure exactly which hub to order but because of the excellent descriptions and pictures of the product provided I was able to match up to the product I needed. etrailer is the best website for the products I need. Shipping is very prompt. 157989



- 84546UC3

by: Brian O.09/09/2015


ZOOM!!! The order was accurately packed up, shipped across three states, and waiting for local delivery in less than 24 hours! The parts appear to be quality and direct bolt-in. My surge to electric brake conversion will soon be complete! 224660



- 84546UC3

by: Mike K.05/15/2015


I received the order in only 2 days! I had to repair wiring on 2 of the 4 brake assemblies, but it sounds like this is a Dexter parts problem. Easy repair of insulation on exposed wires right by the plastic grommets, and all is great! 193431



- 84546UC3

by: Ron K.04/16/2013


Good descriptions & product information. Items were and exact replacement fit, in-stock & fast delivery. Got my trailer backup & running in no time for an important run. This will be my 1st choice for future trailer parts. 76436



- 84546UC3

by: Jeremy R11/21/2011


I purchased some product on Monday and had it on Wednesday. I had also called with some questions while completing my pepair project and they were VERY HELPFUL with my questions. I would HIGHLY RECOMMEND ETRAILER.COM!!!!! 27215



- 84546UC3

by: Garry H10/02/2015


I received the products exactly as I was told they would be here and they were perfect in every way. I installed without any difficulties and was happy installing items that said Made in America. Good job eTrailer.com! 228961



- 84546UC3

by: Ryan S.03/18/2015


Works as expected, no issues Representative at etrailer.com exceptional to work with and even pulled a product that we ordered prior to shipping so we could add on to order to take advantage of free shipping deal. 179447



- 84546UC3

by: larry C03/09/2015


there are a lot of companies that sell trailer parts.. but i went with e.trailer. the drums i purchased were an exact fit for my bassboat trailer. add superfast shipping&low prices. you have earned my business!! 177697



- 84546UC3

by: Don S.08/03/2015


Product arrived sooner that expected and packaged extremely well. I liked seeing that "Built in the USA" stamped on the brake drum! Girls Michelle and Lexus very knowledgeable too! Thanks for good experience. 216435



- 84546UC3

by: Chuck K.12/31/2015


Everything was great, except for the grease cap. The fit was a little tight and it was too thin to withstand the force of pressing it into place. I may need to use the old caps with are more substantial. 234607



- 84546UC3

by: Mitch08/25/2014


Great customer service from etrailer. Hubs arrived very quickly. Hubs are excellent quality as you would expect from Dexter products. These hubs were an excellent replacement for my old 494 style hubs. 148300



- 84546UC3

by: Dave N.08/13/2014


I found it very easy to find the right product I needed. Received everything on time and packaged neatly. I would definitely recommend etrailer.com to everyone . I will definitely shop here again! 146503



- 84546UC3

by: Ron10/17/2013


The shipment arrived in one day. Installed the same afternoon with no problems. The only hardware not included was the locknuts for the backing plates. I'm overall pleased with the service. 104161



- 84546UC3

by: Douglas03/27/2013


Hub fit like the original. The brakes did drag on the same location on the hub making me feel the hub was manufactured out of round. Does not come with the nut, washer or cotter pin. 72821



- 84546UC3

by: Eric G.06/20/2015


I purchase backing plates and drum for my trailer. The products fit and as advertised, very happy. Also the shipping was fast and a map showed the location during shipment. 205906



- 84546UC3

by: Brian S06/03/2015


This web site was the easiest, most friendly I have encountered. I am still amazed at the knowledge of the customer service and of the speed of delivery. Great work people. 200191



- 84546UC3

by: Eli04/25/2010


Complete kit exact replacement This drum replaced the worn out one on my '95 Jayco perfectly. Came with everything I needed. One note, the bearings are not pre-packed. 2963



- 84546UC3

by: Jim R03/08/2012


Amazing delivery. I never expected it to get here this fast! Products were packaged very well and in great shape. I will use E-trailer for all my needs. Thanks! 33266



- 84546UC3

by: Tim S05/04/2015


Drum and bearing are excellent. The only complaint is the dust cover is very thin metal. Even using a block of wood to install, the metal dented very easily. 189901



- 84546UC3

by: Steve04/16/2012


My 17 year old hubs were badly damaged from contact with the worn electromagnets. This kit made it very easy to swap out the hubs with all new components. 37424



- 84546UC3

by: Pat05/27/2015


Drums seemed very good quality - better than what had been on my trailer. I loved the bearing kit. Good prices and fast shipping! Thanks etrailer! 198315



- 84546UC3

by: Gibson auto &area emission service08/03/2015


Just received my backing plates/ shoe assembly with drum , product 1st class fit was perfect price was great this was on two axles wil buy again 216556



- 84546UC3

by: Paul05/18/2016


Replaced these when I replaced the brakes with self adjusting brakes. Although have only used the camper once since, seem to be a good investment. 250723



- 84546UC3

by: william j mapes12/09/2010


service Service was excellant. Web site was easy to use and very informative. The order was here in exceptional time. Thank you very much. 3887



- 84546UC3

by: Tim L.05/14/2012


Just installed, haven't towed with these yet. Pretty much as described, looks like a nice hub/drum. Nice to have the races pressed in already. 40297



- 84546UC3

by: raymond G09/11/2015


great service! Items were shipped aand received on time. Product received was what we needed and ordered and got our trailer going on time. 225093

51
121
Show More Reviews


Ask the Experts about this Dexter Trailer Hubs and Drums


  • Parts Needed to Add Electric Brakes to a Utility Trailer with a 3500 Lbs Axle and Brake Flanges
  • You will need several items to add electric brakes to your Carry-On Utility trailer. Starting with the trailer you will need a hub and drum that matches the bearings and seal on your trailer spindle and your wheel bolt pattern. The only way to be sure is to check the bearing part numbers and seal part number, but with a 3,500 lbs Dexter axle that has brake mounting flanges you will most likely have the # L44649 Outer and # L68149 inner bearings and # 58846 seal. If these are the correct...
    view full answer...

  • How to Pick Out Replacement Hubs for a Boat Trailer
  • In order to pick out the correct hub assembly for a trailer you are going to need know a few key pieces of information. The first thing you will need to know is the bolt pattern of your hubs. Since the figure you came up with doesn't match any of the 5-bolt bolt patterns I am going to need to to recheck your bolt pattern. For further info on this check out the FAQ article I attached on this. Next thing you will need to know is what spindle you have on your trailer. In order to do that...
    view full answer...

  • Parts Needed to Add Electric Brakes to a Wells Cargo SW-10 Single-Axle Service Wagon Trailer
  • A good starting point for your project to add electric drum brakes to your trailer is a review of the linked article which covers this process in detail. You will need to select brakes based on the weight rating of the axle on your trailer, which should be indicated on a sticker or plate, and you'll need to select new hub/drum assemblies that use the same bearings as the hubs currently on your trailer. This will ensure compatibility of the new hub/drum assemblies with your spindles. If...
    view full answer...

  • Replacement Brake Shoes for 10 x 1-3/4-inch Brakes on 22-Foot Travel Trailer with 3500-lb Axles
  • We offer replacement brake shoes for 10 x 1-1/2- and 10 x 2-1/4-inch electric drum brakes but no longer for the 1-3/4-inch width you reference. Dexter part # bp04-065 you referenced is a set of replacement brake shoes for electric trailer brakes normally seen on Dexter 2.8K axles. I was not able to find any brake part with the reference number 1530114. It does sound like an update is in order. If you want to replace your brake assemblies and hubs/drum assemblies you will need to match...
    view full answer...

  • Parts Needed to Install Brakes on a Tandem Trailer with Hayes 3,500 lb Axles
  • You are correct, the # 84 spindle parts do interchange to 3,500 lb Hayes axles, as long as it is not a boat trailer axle, so you can use the Dexter parts on these axles. The spindle and hub parts for this application are standard parts that are still used in production, so they should be around for a long time to come. Of course keeping a record of the parts you use will help with replacement in the future. You could always return to Hayes parts in the future, the only thing to keep...
    view full answer...

  • How To Remove the Brake Drum If the Brakes Are Locked On a Reinell Boat Trailer
  • A trailer hub and brake drum should be able to be removed by just sliding off the spindle after the castle nut is removed. The castle nut is located underneath the grease cap. The trailer brake should not be activated. If the brake is locked that must mean that there is pressure on that wheel cylinder keeping the brake shoes against the brake drum. I would first checked the surge coupler on your trailer to see if the master cylinder is stuck or if anything is wrong with the coupler...
    view full answer...

  • Trailer Brakes Recommendations for a 3,500 lbs Boat Trailer Axle
  • You have the standard brake mounting flanges on your axle. If you want to get really technical, the bolt holes should actually measure about 1/16 larger than 2-3/4. That is the standard dimension for 3,500 lb axles. If you are looking for hydraulic brake assemblies, I strongly recommend the 10 Inch Free-Backing Dacromet Brake Assemblies, # AKFBBRK-35L-D for the left hand and # AKFBBRK-35R-D for the right hand. Free-backing brakes will not lock up when you are backing up the trailer...
    view full answer...

  • How to Determine the Correct Hub for My MacGregor Sailboat Trailer
  • Determining the correct wheel bearings, seals or hubs for a trailer is normally done by using the existing inner and outer wheel bearing part numbers and grease seal part number. This is the only way to be sure that the correct parts are ordered. The bearing part numbers will ensure that you get the proper size and weight capacity parts for your application. When replacing the hub you will also need to be sure that you measure the wheel bolt pattern (see link) and, if the axle capacity...
    view full answer...

  • 10 by 2-1/4 Inch Brakes Needed for a 20 foot Trailer with Brake Mounting Flanges
  • The # AKEBRK-35L-SA and # AKEBRK-35R-SA brake assemblies will work on an axle with a 4 bolt mounting flange that has bolt holes 2-7/8 inches on center apart. The Trailer Hub & Drum Assembly, # AKHD-545-35-K, is designed to work on trailers with spindles that accept the # L68149 inner and # L44649 outer bearing, and the # 58846 single lip seal, and with wheels that have a 5 on 4-1/2 inch bolt pattern. You should check these items to be sure you are selecting the correct parts. If your...
    view full answer...

  • What is the Smallest Wheel that will Fit Over a 10 inch Brake Assembly
  • The smallest rim that will fit over a 10 inch brake assembly is a 14 inch wheel. The smallest wheel and tire combo that is 14 inches in diameter and has the 5 on 4-1/2 inch bolt pattern would be the Karrier ST205/75R14 Radial Trailer Tire with 14 inch White Wheel # AM32153. This tire has a capacity of 1,760 lbs at 50 psi and has a speed rating of 65 mph. I attached a couple FAQ articles that you might find informative as well.
    view full answer...

  • Axle and Brake Compatibilty for a UTV Trailer
  • Dexter is one of the largest suppliers of OEM trailer axles, suspensions, and hubs. Their parts, including brakes, are available across the country. Since we do not carry the Rockwell American brand, I am unfamiliar with their products and can not speak for their availability. When it comes to adding brakes to a Dexter axle, you would just need the left and right brake assemblies and the hub/drum assemblies. For the brakes, I recommend the Nev-R-Adjust Electric Brake Assembly, left...
    view full answer...

  • Choosing Replacement Trailer Brakes, Hubs and Actuator for 1978 Calkins Tandem Axle Boat Trailer
  • You'll want to check a few details on the trailer so you can select compatible replacement parts. First, you want to confirm the axles' rated capacity; this should be noted on a sticker or plate on the axles themselves. Based on the info you provided it may be that you have two 3500-lb axles. Your brakes and hubs must match the axle rating. Next you'll want to take note of the size of the current brakes. You need to confirm the diameter and depth. You also want to note their mounting...
    view full answer...

  • Replacement Hub/ Drums, Brake Assemblies and Tires for 2003 Trail-Lite Travel Trailer
  • The Hub and Drum assembly you referenced, part # 84546UC3 has the same casting number on it, so it is most likely the correct replacement for you. I would recommend looking at your existing bearings to confirm a match. If the existing bearings you have are # L68149 inner and # L44649 outer, these are the correct replacements. For electric brake assemblies, use # 23-26 for the left side, and # 23-27 for the right. The mounting nuts, # 6-17 and lock washers, # 5-8 are not included....
    view full answer...

  • Replacement Hub for Hammer Blow Hub Part HB732 on Old Trailer
  • My online research did not turn up any direct replacement parts for the HB732 hub you referenced. However, we can help you select new replacement hubs. The things you need to know in order to select replacement hubs are: the bolt pattern on your current hubs (and wheels); the bearing numbers from your inner and outer bearings; the grease seal number; and the axle's weight rating. For example, Dexter Hub # 84546UC3 has a 5 on 4-1/2 bolt pattern, works with inner bearing # L68149 and outer...
    view full answer...

  • Trailer Hub and Drum Is Stuck On Trailer and Brakes Will Not Release
  • If you have electric brakes, disconnect the electrical connection from the tow vehicle. If they are hydraulic brakes make sure the trailer is not positioned so that it is pointed down a hill. If it is and it is connected to the tow vehicle, the weight of the trailer can push in actuator and apply pressure to the brakes. Once you have the hubs removed you are going to want to inspect the inside surfaces where the pads touch and where the magnet (if electric) attaches (the armature surface)....
    view full answer...

  • Can 10 inch Brake Drums be Used with 13 inch Trailer Wheels
  • There are exceptions to some rules, generally speaking 13 inch trailer wheels will not work with 10 inch hub and drums. Your wheels might be manufactured differently than most and there isn't a clearance issue like on most. I would imagine the clearance between the hub and the rim is pretty tight. I am glad your setup is working well and we appreciate your feedback.
    view full answer...

  • How to Choose a Replacement Dexter Hub/Drum Assembly
  • Dexter hub drum assembly # 8-219-13UC3 is a replacement for your hub drum according to my contact at Redneck Trailer Supply. This is rated for 7K, has a 8-on-6-1/2 bolt pattern and 9/16-inch studs. You can also identify compatible replacement hub/drums for your trailer by matching up a few characteristics from your existing set up. You'll need to match up the bearings used, the hub's bolt pattern and your axle weight rating. The linked photo shows the usual appearance of bearing part...
    view full answer...

  • Inspecting Hubs, Bearings and Spindles on a Boat Trailer
  • Thank you for the measurements you provided, they are very helpful and tell us everything we need to know to recommend parts that will work for you. Based on your bearing numbers and spindle measurements you need a 3,500 lb hub with a 5 on 4-1/2 bolt pattern. The type of hub that you need will depend on whether you have brakes or want a galvanized versus a painted finish. For idler hubs (no brakes), you can use part # 84545BX or # 84545UC1-EZ for EZ Lube spindles. These hubs are also...
    view full answer...

  • Replacement Hub for Single-Axle Trailer with 5-on-4-1/2 Bolt Pattern Using L44649/L68149 Bearings
  • Since your trailer is used and you may not know the level of routine maintenance it received from the previous owner I do suggest you replace your hubs, bearings, races and seals to ensure that everything is new and in good working order. This will prevent the awful possibility of having to pull things apart in the near future because one item has suddenly decided to fail. If everything is new you know you have a good service life ahead of you. If you do want to replace just your inner...
    view full answer...

  • How to Add Brakes to a Shorelander Boat Trailer
  • You gave me a lot of info on your trailer, but what I really need first is the dimensions of the spindle on your trailer so that we can determine what hub/drums you would need. You also will need to know if you have brake mounting flanges on your current spindles as well. I attached a help article that will walk you through the entire process of adding brakes to your trailer as well. I wasn't sure if you planned to add disc or drum brakes so I attached articles for both. In order to...
    view full answer...

  • How to Add Trailer Brakes to a Home Made Trailer
  • If your trailer axle has spindles with mounting flanges, # R20384EZ, on them then the conversion to electric trailer brakes should be fairly easy. You will need electric brake assemblies, # 23-26, sized properly for the trailers gross weight loaded and ready to travel. You will also need trailer hub and drum assemblies, # 84546UC3, sized properly to match the trailer spindles, wheel bolt pattern and the brake assembly selected. If your spindles do not have mounting flanges you will need...
    view full answer...

  • Wheel Bearings and Bearing Buddies for 2004 Trail-Lite Model 8211
  • Trailer wheel bearings are specific to the spindle that is installed on your 2004 Trail-Lite Model 8211. The easiest way to determine the correct replacement bearings for your trailer is to remove the hub and find the part numbers that will be stamped on the inner and outer bearings. I have attached an article that goes over, from start to finish, the step by step instructions for replacing the bearings, races, and seals on a trailer hub. If your bearings are damaged or you are not able...
    view full answer...

  • How to Pick Out Replacement Hubs for a StarCraft Starflyer Pop Up Camper
  • In order to pick out the correct hub assembly for a trailer you are going to need know a few key pieces of information. The first thing you will need to know is the bolt pattern of your hubs. This is so you get a hub that is compatible with your wheels. I attached an FAQ article on determining bolt pattern for you to check out. Next thing you will need to know is what spindle you have on your trailer. In order to do that you can either get the inner and outer bearing numbers from a hub...
    view full answer...

  • Looking for Timbren Axle-Less Trailer Suspension System w/ 4 Inch Lift and Electric Brake Hubs
  • For the Timbren Axle-Less Trailer Suspension System with 4 inch lift and electric brake hubs, you can use 4 Inch Lift Spindles, # ASR3500S06, Trailer Hub and Drum Assembly, # 84546UC3 x 2, 10" Etrailer.com Self-Adjusting Brake Assembly, # AKEBRK-35L-SA for left hand side and # AKEBRK-35R-SA for right hand side, Mounting Nuts, # 6-17 x 8, Lockwasher, # 5-8 x 8, and Adjuster Plugs, # BP10-220. A complete kit is not available at this time. As for using your existing brakes and hubs from...
    view full answer...

  • Recommended Hub Stud Bolts for a Hub Using L64819 and L44649 Bearings
  • If your hub uses the # L68149 and # L44649 bearings included in the # BK2-100 kit, it is most likely very similar to the # 84546UC3 hub drum assembly we offer, which has a 5 on 4-1/2 bolt pattern and works with 3500 pound axles. The # 84546UC3 hub drum would accept 1/2 inch drive-in stud kit # RG03-040, which is 1-13/16 inches long. If you find that your current studs do not match the # RG03-040 kit, I recommend looking at the rest of the drive-in studs we offer, as they come...
    view full answer...

  • Does the Dexter Trailer Hub and Drum Assembly # 84546UC3 Come Fully Assembled
  • The Dexter Trailer Hub and Drum Assembly, part # 84546UC3, is a trailer hub and drum with the lug nuts, bearings, bearing races, grease cap and grease seal included. It is designed to fit 3,500-lb axles. After removing your old drum and cleaning the spindle you will need to install the hub and drum with the included parts to your spindle. The hub will have the bearing races installed but the inner bearing will need to be greased and installed in the hub and drum along with the grease...
    view full answer...

  • How to Pick Out Replacement Hub for Karavan Trailer
  • Based on my research on the Karavan Trailer website most of their snowmobile trailers such as their Ultra-101-12-WB use hubs with a 5-on-4-1/2-inch bolt pattern. The supplied wheels are 14-inch and are fitted with an ST205/75D14-inch tire, which is a load range D tire. The wheel/tire you referenced, part # AM3H325, uses this same 5-on-4-1/2-inch bolt pattern. If you need to replace a hub you will need to confirm both the wheel bolt pattern (see the linked article for help) and also...
    view full answer...

  • Which Dexter Hub or Hub and Drum Fits a Lippert 2,800 to 3,500 Pound Trailer Axle
  • The LCI35 in the axle number indicates that it is a Lippert 3,500 pound axle but it could be derated to 2,800 pounds. I believe the G545 indicates hubs with a 5 on 4-1/2 bolt pattern. So for hub and drum assemblies that fit those characteristics you can use assembly # 84546UC3 (or # 84546UC3-EZ if the spindles have grease fittings at the ends) which uses inner bearing L68149 and outer bearing L44649. For a regular hub you can use # 84545BX (or # 84545UC1-EZ if the spindles have grease...
    view full answer...

  • How to Pick Out a Replacement Hub For a Trailer with Timken Bearings
  • In order to pick out the correct hub assembly for a trailer you are going to need know a few key pieces of information. The first thing you will need to know is the bolt pattern of your hubs. This is so you get a hub that is compatible with your wheels. I attached an FAQ article on determining bolt pattern for you to check out. Since your Timken bearing don't cross reference with the bearings we carry your best option to see if there is a hub available would be to take some measurements...
    view full answer...







Why etrailer.com?

At etrailer.com we guarantee:


Highest quality trailer hubs and drums for the best price.


Real product know-how.

  • We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. This helps you get the right product the first time.
  • Every day our teams test, review, assemble and install our products. Our modern installation facilities allow our expert installers and customer service representatives to actually install and use the items we sell, so you can get real advice, from a real person who has the knowledge and expertise needed to solve your problem.

Most detailed, accurate trailer hubs and drum information available.

  • Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.

Information for this part was:

Photos by:
Jackie C
Expert Research:
Michael L
Expert Research:
Robert G
Expert Research:
Patrick B
Expert Research:
Michael H
Expert Research:
Jeff D
Expert Research:
Jameson C
Installed by:
Rick A
Updated by:
Adele M
Expert Research:
Adam R
Photos by:
Jim W
Expert Research:
Jeffrey L
Photos by:
Sam P

Installations, made easy.

  • We love helping people.
  • We have the most highly trained customer service, hands-on experience, step by step videos and installation instructions. We are prepared to answer any question, give advice, or troubleshoot any problem you come across.

Fast shipping.


Personalized service for life.

  • We provide one-on-one, personalized service from the ordering process through the life of your product.

Trusted since 1946.

  • We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.

Info for this part was:


Photos by:
Jackie C

Expert Research:
Michael L

Expert Research:
Robert G

Expert Research:
Patrick B

Expert Research:
Michael H

Expert Research:
Jeff D

Expert Research:
Jameson C

Installed by:
Rick A

Updated by:
Adele M

Expert Research:
Adam R

Photos by:
Jim W

Expert Research:
Jeffrey L

Photos by:
Sam P

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.







Stay Connected


Subscribe to email newsletter

Email  

privacy - we don't send unsolicited email






etrailer.com reviews etrailer.com reviews

All images, layout and content copyright etrailer.com