Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb E-Z Lube Axles - 12" - 8 on 6-1/2

Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb E-Z Lube Axles - 12" - 8 on 6-1/2

Item # 8-219-4UC3-EZ

lowest price pledge

Our Price: $125.11

Trailer Hubs and Drums

This item qualifies for Free Shipping

Shipping Weight: 39 lbs

In Stock, Ships Today
8-219-4UC3-EZ - EZ Lube Dexter Axle Hub with Integrated Drum
zoom in icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.
Please enter a valid email address.

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.

pop out icon replay 360 icon
horizontal rotate icon

Product Images

In Use/Installed

Customer Photos

  • 8 on 6-1/2 Inch
  • For 5200 lbs Axles
  • For 6000 lbs Axles
  • For 7000 lbs Axles
  • Hub with Integrated Drum
  • EZ Lube
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • 17-1/2 Inch Wheel
  • 25580
  • Dexter Axle
  • 14125A
  • 1/2 Inch Stud
Hub-and-drum assembly fits 5,200-lb to 7,000-lb E-Z Lube axles with spindles that require a 2-1/8" grease seal. Inner bearing (25580) and race, outer bearing (14125A) and race, grease seal, grease cap, wheel bolts, and lug nuts included. Lowest Prices for the best trailer hubs and drums from Dexter Axle. Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb E-Z Lube Axles - 12" - 8 on 6-1/2 part number 8-219-4UC3-EZ can be ordered online at or call 800-298-8924 for expert service.

  • All Info
  • Reviews (23)
  • Q & A (40)
  • Videos (2)
  • Photos
  • Why etrailer?

Dexter Axle Trailer Hubs and Drums - 8-219-4UC3-EZ

Hub-and-drum assembly fits 5,200-lb to 7,000-lb E-Z Lube axles with spindles that require a 2-1/8" grease seal. Inner bearing (25580) and race, outer bearing (14125A) and race, grease seal, grease cap, wheel bolts, and lug nuts included.


  • Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated
    • Compatible with electric and hydraulic drum brakes
  • E-Z Lube-compatible grease cap makes lubricating bearings fast and easy
    • Remove rubber plug to access zerk fitting on spindle - no need to disassemble hub
  • Sturdy iron construction
  • Bearings, races, grease seal, grease cap, wheel bolts, and lug nuts are included
  • Hub and drum are made in the USA


  • Application: 5,200-lb to 7,000-lb E-Z Lube trailer axles that require 2-1/8" inner diameter grease seal
    • Also fits spindles that take a 2-1/4" inner diameter grease seal - requires RG06-070 (sold separately)
  • Drum dimensions: 12" diameter x 2" wide
    • Works with 12" brake assembly
  • Bolt pattern: 8 on 6-1/2"
  • Wheel stud diameter: 1/2"
  • Weight capacity: 3,500 lbs

Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner bearing: 25580 (1.75" inner diameter)
    • Outer bearing: 14125A (1.25" inner diameter)
  • Races (included)
    • Inner race: 25520
    • Outer race: 14276
  • Grease seal (included): GS-2125DL
    • Inner diameter: 2.125"
    • Outer diameter: 3.376"

E-Z Lube-Compatible Assembly for Simple Lubrication

The grease cap on this hub-and-drum assembly is specially designed to work with your Dexter E-Z Lube axle to make lubricating bearings quick and easy. Just remove the plug on the grease cap, attach a grease gun to the zerk fitting on the end of the spindle, and inject the grease. It will flow easily to both inner and outer bearings. Not only does this make lubricating the bearings easy, but it also helps to prevent corrosion of the hub. This is because you can lubricate the bearings without the mess of taking apart the entire assembly.

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"

K08-219-96 Dexter 12" Hub and Drum Assembly for 5.2K to 7K Axle with Hardware - 8 on 6-1/2 - EZ Lube

Replaces 8-219-4UC3-EZ

This Product Fits The Following Vehicles

2014 - 2014 Jayco White Hawk Ultra Lite Travel Trailer 20MRB

2019 - 2019 Forest River Salem FSX TT Toy Hauler 210RT

2019 - 2019 Forest River Wildwood FSX TT Toy Hauler 210RT

2014 - 2014 Jayco White Hawk Ultra Lite Travel Trailer 21FBS

2014 - 2014 Skyline Skycat Travel Trailer 233B

2014 - 2014 Skyline Skycat Travel Trailer 242B

2012 - 2012 Cruiser RV Viewfinder Signature Travel Trailer 24SD

2019 - 2019 Forest River Salem FSX TT Toy Hauler 260RT

2019 - 2019 Forest River Wildwood FSX TT Toy Hauler 260RT

2012 - 2012 Skyline Bobcat Travel Trailer 264B

2013 - 2014 Skyline Skycat Travel Trailer 264B

2013 - 2013 Skyline Skycat Travel Trailer 273B

2014 - 2014 Jayco White Hawk Ultra Lite Travel Trailer 27DSRL

2014 - 2014 Jayco White Hawk Ultra Lite Travel Trailer 27RBOK

2012 - 2012 Cruiser RV Viewfinder Signature Travel Trailer 27RBSS

2019 - 2019 Eclipse Iconic 5W Toy Hauler 2814SG

2019 - 2019 Eclipse Attitude 5W Toy Hauler 2814SS

2017 - 2019 Eclipse Iconic 5W Toy Hauler 2817CKG

2012 - 2012 Coachmen Brookstone Ruby Fifth Wheel 285LS

2012 - 2012 Cruiser RV Viewfinder Signature Travel Trailer 28BHSS

2019 - 2019 Eclipse Stellar 5W Toy Hauler 28DBG

2019 - 2019 Eclipse Attitude 5W Toy Hauler 28SAG

2019 - 2019 Eclipse Stellar 5W Toy Hauler 28SKS

2010 - 2010 NuWa Hitchhiker LS Fifth Wheel 29.5FKTG

2012 - 2012 Coachmen Brookstone Ruby Fifth Wheel 290LS

2011 - 2013 Forest River Sandstorm TT Toy Hauler 291

2016 - 2017 Forest River Blue Ridge Fifth Wheel 2910SK

2011 - 2011 Forest River Blue Ridge Fifth Wheel 2925RL

2010 - 2015 Forest River Blue Ridge Fifth Wheel 2950RK

2018 - 2018 Dutchmen Voltage Triton 5W Toy Hauler 2951

See All Vehicle Fits

Video of Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb E-Z Lube Axles - 12" - 8 on 6-1/2

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

Video Transcript for Dexter Axle Trailer Hubs and Drums - Hub with Integrated Drum - 8-219-4UC3-EZ Review

Customer Reviews

Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb E-Z Lube Axles - 12" - 8 on 6-1/2 - 8-219-4UC3-EZ

Average Customer Rating:  4.7 out of 5 stars   (23 Customer Reviews)

Hub-and-drum assembly fits 5,200-lb to 7,000-lb E-Z Lube axles with spindles that require a 2-1/8" grease seal. Inner bearing (25580) and race, outer bearing (14125A) and race, grease seal, grease cap, wheel bolts, and lug nuts included.

- 8-219-4UC3-EZ

I contacted James and he helped with with customer support that you just don’t find any more. He took the time to answer my questions and make sure that the parts I needed were the parts I ordered and received. My entire order arrived on the date that they said it would. I would highly recommend E trailer and have already. Recommended them to several fellow ranchers and farmers. 524726

- 8-219-4UC3-EZ

had to replace all four drums on EZ lube axles as I had already replaced the brakes with the newer never adjust brake kits and this was the perfect patch. Only thing is this kit comes with the Dexter 10-10 grease seal which has a 2.125 I.D. After measuring the axle seal shaft diameter that was 2.252 I went with a double lip seal GS-2250DL leaving it with a .002 interference fit. My order came in only a couple off days and all the parts were as described and in great packaging. 607729

- 8-219-4UC3-EZ

Parts were delivered on time and were exactly as expected. Everything fit and functions as desired. This was my third experience with e trailer, and customer service was once again second to none. 541454

- 8-219-4UC3-EZ

Good product and very easy to install. 521970

- 8-219-4UC3-EZ

Shipped fast. Arrived great. No problem installing. 428816

- 8-219-4UC3-EZ

I installed the left assy. today and all went well thanks to all the support and videos. All questions were answered thoroughly and I knew I was in good hands all the way. The product arrived packaged very well without any issues. I will be installing just the break assy. on the right side so that they break even. The only thing I noticed, and I don't know why is that the 8 pressed bolts on the hub were a smaller size than the ones on my 5er. I am glad the nuts were supplied, and hope the smaller size does not interfere with the wheel mounting. 5+ stars for e-trailer. Instead of crimping the wires together, I soldered them together and then shrink wrapped them, then added water resistant electrical tape around the shrink wrap. I figured this would be more secure than crimping. 407958


No problems. Install was easy, and product worked fine. The only issue was the studs were a different size than what was on the trailer. I had to purchase new nuts at a different Web site.

Joel C - 07/20/2018


- 8-219-4UC3-EZ

great 378970

- 8-219-4UC3-EZ

perfection from start to finish 369058

- 8-219-4UC3-EZ

I ordered the Dexter version specifically to avoid any issues but I had one anyway, the studs are smaller dia. than the OEM hubs that came on my Dexter axles. They send new lug nuts with the kit but they are not appropriate for my aluminum wheels requiring additional expense for new lug nuts. Other than the stud size they are exact replacements. 355424

- 8-219-4UC3-EZ

Great replacement back up hub for trave ling. 333218

- 8-219-4UC3-EZ

I have ordered all my trailer brakes from e-trailer I have always been very happy with what I've ordered If there was something I wasn't sure about I'd look on there web site and find it Before I ordered from them I shopped around in my own town for parts what I found is E-trailer had better parts and someone who was willing to help and not just give you something so you would leave their store because you was asking to many questions 323482

- 8-219-4UC3-EZ

works well, easy to install 299342

- 8-219-4UC3-EZ

working great 290067

- 8-219-4UC3-EZ

Super fast shipping. Product was in my hands less than 12 hours after I ordered it. Installed and was back up and running in no time flat. Will def be doing business with again in the future for all of my fleets trailer parts. 263088

- 8-219-4UC3-EZ

Bearing races had surface rust. Cleaned with light sandpaper but I cannot be sure the bearings were not compromised. 250234

- 8-219-4UC3-EZ

Very happy with how fast it was shipped and received. It was ordered on Thursday afternoon and arrived the following Monday. Very good quality. I have ordered other items from e-trailer and very happy with their service. 240116

- 8-219-4UC3-EZ

American Made, great product, fit perfect and the service and available videos made etrailer purchasing a no-brainer. 222413

- 8-219-4UC3-EZ

Wrong outer bearing and dust cap, 1 out of 4 hubs. Had to use old parts. Everything else worked fine. 217233

- 8-219-4UC3-EZ

I have a 1999 Kaufman 50' 3 car wedge tri-axle trailer with Dexter 12x2 8 lug 6k lb axles (3 axles) so I ordered new drums (loaded with bearrings, seals, races, lug nuts) and separately ordered backing plates with brakes. Previously I ordered an equalizer shackle kit from and they shipped very fast with free shipping, so i have been a return customer and will continue to be. Great service, fast shipping great prices, and everything works how it should. 182233

- 8-219-4UC3-EZ

Everything seems to go together as they are supposed to. Had a little problem with delivery. But once I inquired and the rep discovered the problem she was quick to fix it. I would give an A+ to customer service. Some problems just happen. But how you fix that problem speaks volumes. 178160

- 8-219-4UC3-EZ

Perfect fit for my Keystone tri-axle trailer. Thanks Marica 168676

- 8-219-4UC3-EZ

Product was exactly what was ordered and delivered quickly. I wish all on-line companies were this proficient. 160514

- 8-219-4UC3-EZ

I obtained the product today and it looks very good. If this works well I probably will be ordering another set. 44005


Ask the Experts about this Dexter Axle Trailer Hubs and Drums
Do you have a question about this Trailer Hubs and Drum?

  • Will 1/2 Inch Wheel Studs Fit Dexter Hub 8-219-4UC3-EZ?
  • If you measured the stud size on your hub and drum assembly and they measured 1/2 inch then they may work with the Dexter Trailer Hub and Drum Assembly # 8-219-4UC3-EZ, which also uses 1/2 inch wheel studs. The fact they are both 1/2" does not necessarily mean they will thread onto the new studs as they may be different thread pitches. Keep in mind those are for E-Z Lube axles so if you did not have those you could also use the Dexter Trailer Hub and Drum Assembly # 8-219-4UC3. You will...
    view full answer...

  • Self-Adjusting Electric 12 x 2-Inch Trailer Brakes for 6K Axle
  • Dexter electric drum brake 023-105-00 is a 12 x 2-inch left-hand brake for a 6K axle. We do have cost-effective options in this brake size and rating that you can see on the linked page. For a matching left- and right-hand set I suggest the Axle Tek kit # AKEBRK-7-SA which works with wheel sizes from 14-1/2-inches to 16-1/2-inches. These are self-adjusting brakes but we also have manual-adjust kit # AKEBRK-6.
    view full answer...

  • Difference Between Hub/Drum # 8-219-4UC3-EZ and # 42866UC3-EZ
  • The only difference between the two hubs is the inside dimension of the grease seal included with the hub drum. The # 42866UC3-EZ uses a 10-36 grease seal with a 2.25 inch inside diameter and the # 8-219-4UC3-EZ uses a 10-10 grease seal that has a 2.125 inside diameter. To determine which is compatible with your existing spindle, you will need to use a digital or dial caliper to measure the surface of the spindle that the grease seal rides against (see diagram). If this surface of...
    view full answer...

  • Do 8k Oil Bath End Caps On Lippert Axle Interchange With Dexter End Caps
  • I reached out to my contact at Lippert and got their specs on the 8K Oil Bath Caps. Dexter Axle had their specs on their website. The caps have a different threading so they are not interchangeable parts. The # RG04-230 oil caps will only fit the Dexter Hubs, but the Dexter hubs can work on a Lippert axle with proper race and bearings.
    view full answer...

  • Will a Dexter Trailer Hub Fit on a Lippert Trailer Axle
  • Many times Dexter hubs will fit on a Lippert axle, but Lippert does have a few axles out there with special spindle sizes. Every Lippert axle comes with a tag or plate on the axle that gives a serial number or NV number. If you can give me that number, I can tell you what parts you will need. Otherwise, if you could not find that tag, you can simply select a hub by matching the bearing and grease seal part numbers from your existing hub. The part numbers for the bearings are usually...
    view full answer...

  • Upgrading Hubs From 6 Bolt to 8 Bolt for 5,200 lb Axles
  • We have 2 different options for you to use to upgrade your 5,200 lb axles from 6 bolt to 8 bolt with 1/2 inch studs. Dexter Axle has the Trailer Hub Assembly, part # 8-231-9UC1-EZ, which is black in color and comes with the hub, inner bearing, part # 25580, outer bearing, part # 14125A, and the seal that you will be needing. This Trailer Hub Assembly also comes in a Galvanized Hub, part # 8-231-50UC1-EZ. Similar options that include the drums, in case you have brakes on your trailer,...
    view full answer...

  • Identifying the Bearings and Seals on a Lippert Trailer Axle
  • I checked with Lippert and could not find any information on NV304664. Do you know the capacity of the axle? If it is a 7,000 pound axle then the likely inner bearing is # 25580 and the outer bearing is # 14125A. If a 2-1/4 inch seal diameter is needed it is a 10-36 seal, # RG06-070. Or it could also be a 2-1/8 inch diameter seal # RG06-090. If it is a 3,500 pound axle it likely uses inner bearing # L68149 and outer bearing # L44649 and a 10-19 seal # RG06-050. To determine which...
    view full answer...

  • Hub/Drum Recommendation with 8 on 6.5 Bolt Pattern for Use with Timbren Axle Less ASR35HDS02
  • For a hub/drum that fits the Timbren Kit part # ASR35HDS02 and will give you an 8 on 6-1/2 inch bolt pattern we have the part # 8-219-4UC3-EZ which will work well. These are sold individually so you need a quantity of 4 of these. These are EZ lube hubs. For brake assemblies you need 2 of the # AKEBRK-7R-SA for the right hand side and 2 of the # AKEBRK-7L-SA for the left hand side.
    view full answer...

  • Replacement Brake Assemblies and Hub/Drums for 7,000 lb Dexter Axles
  • First let's set you up with the correct brake assemblies. For a kit that has both the left and right hand side you'll want the part # 23-105-106-09. Then for a hub kit that includes all of the needed bearings/seals etc. you'd want the part # 42866UC3-EZ if the seal diameter on your spindle is 2-1/4 inch. If instead the dimension is 2-1/8 inch you'd want the part # 8-219-4UC3-EZ which has the correct seal.
    view full answer...

  • What is the Correct Bearing Kit for a Dexter Hub and Drum Assembly 8-219
  • There are a few different types of 8-219 hubs, some that take a 2-1/4 inch inner diameter seal and some that take a 2-1/8 inch inner diameter. The bearing kit # BK3-200 you referenced will work with the trailer hub and drum assembly 8-219 as long as the seal diameter is 2-1/4 inches. Check the part numbers on your bearings so you can match them to the correct kit. If your spindle diameter measures 2-1/8 inches where the seal rides using a digital caliper, the bearing kit you need...
    view full answer...

  • Will Dexter Hub # K08-285-96 fit a Lippert axle # nv2422811
  • Yes, the Dexter Hub # K08-285-96 will fit on a Lippert axle # nv2422811. They are both rated for 8K and the bearings and grease seal match up between them. The axle is actually rated at 7K, but that is because it comes with 7K brakes. It is actually an 8K axle and 8K hub.
    view full answer...

  • Hub Recommendation that would Work with Dexstar Stud-Piloted Steel Wheel AM20320
  • The lug holes of the Trailer rim part # AM20320 that you referenced are 5/8 of an inch in diameter but that does not mean you have to use a 5/8 stud. For a hub you would want the part # 8-219-4UC3-EZ as it is a 12 x 2 inch hub/drum with the same bolt pattern. This hub would work well with the wheel, but to determine if it will fit your spindle you will need to remove the current hubs you have to get the numbers off of them. If they are 25580 and 14125A this would work well for you.
    view full answer...

  • Lug Nut Torque Recommendation for Dexter Hub # 8-219-4UC3-EZ to 17.5 inch Wheel
  • 95 ft lbs would be good for torquing the lug nuts of the trailer hub part # 8-219-4UC3-EZ to a 17.5 inch diameter trailer wheel. The acceptable range would be 90 to 120 ft lbs for your setup.
    view full answer...

  • New 7K Trailer Axle to Replace a Lippert 6K Trailer Axle
  • We have 7K options but they not a traditional straight axle. They are more like torsion axles that have their own built-in suspension and do not require an axle beam between the 2 sides. This design would then provide independent suspension! The most basic option is # TASR7KS01. It has brake mounting flanges but no hubs or drums. This allows you to select the hubs/drums and brakes you want. They do have the grease fitting for EZ lube hubs but you don't have to use EZ lube hubs. You can...
    view full answer...

  • Troubleshooting Dico 45263 Replacement Bearings, Race, Seal
  • The 470050 is an oil seal that is 1.281 x 1.983 x 0.437 inches. The outer diameter is a common size but the inner diameter is not. We unfortunately do not have anything to fit your seal. I recommend checking your spindles using a digital caliper like # PTW80157. You will need to measure at the bearing locations as well as the seal location. If your spindle locations at the bearings are a common size, I can most likely find you a replacement assembly, but you may need to swap the...
    view full answer...

  • Brake Assembly Recommendation for Dexter Trailer Hubs Marked 8-219
  • Since your Dexter hubs are marked 8-219 that means you have the hub part # 8-219-4UC3-EZ installed and for a replacement brake assembly you'd need the kit part # AKEBRK-7-SA which is a pair of assemblies for both the right and left side of your trailer axle which are self-adjusting.
    view full answer...

  • Does Dexter E-Z Lube Hub and Drum Assembly 8-219-4UC3-EZ Require Drum Turning Before Installation
  • The new hub/drum assemblies like # 8-219-4UC3-EZ that we sell are ready to install. They do not require turning. Cast into the hub you will find the drum's maximum re-bore diameter. If you do in the future have these drums turned be sure to remain within that spec.
    view full answer...

  • Replacement Hub Recommendation for Lippert 6,000 lb Axle
  • Yes, the Dexter Trailer Hub and Drum Assembly # 8-219-4UC3-EZ that you referenced is a confirmed fit for your Lippert 6k axle that you mentioned but you'll need to verify the grease seal dimension on your spindle. You'll need yours to measure 2.125 inches for this hub to fit. If instead you measure 2.25 you'll need the hub # 42866UC3-EZ instead as it comes with the correct seal for that dimension.
    view full answer...

  • Hub and Drum Assemblies and Spindles for Dexter Electric Trailer Brakes for 3500 Pound Axles
  • The brake assembly # 23-112 is rated for 6,000 pound axles, not 3,500 pound axles. For a 3,500 pound axle you will need to look at 10x2-1/4 inch brakes such as # 23-26 for the left side and # 23-27 for the right side. These mount to a 4-bolt flange, such as # 4-34 for 1-3/4 inch round axles, or # 4-35 for 2-3/8 inch round axles. Brake mounting flanges need to be installed by a qualified professional with experience welding on brake flanges because it is a precision job requiring special...
    view full answer...

  • Picking Out Trailer Hub and Greasing EZ Lube Spindle Hubs Recommendation
  • The inner diameter of a grease seal can be hard to determine as the seal is rubber there and hard to get an exact figure. A better way to measure is to use the dial or digital caliper to measure the outer diameter of the spindle on the trailer where the seal rides. If that diameter is 2.125 then the part # 8-219-4UC3-EZ would be compatible there. Based on the seal you have you should have a seal diameter of 2.25 which would mean you would need the # 42866UC3-EZ instead. If the dimension...
    view full answer...

  • Replacement Hubs and Drums and Brakes for Lippert 6,000 Pound Trailer Axles
  • Since you have 6K Lippert axles with an 8 on 6-1/2 bolt pattern for the wheels and hubs I assume that the inner bearing is 25580 and the outer is 14125A. It would be worth checking just to be sure. If you have regular axles with no grease fittings at each end then you can use # 8-219-4UC3. If you do have EZ Lube axles with the grease fittings use # 8-219-4UC3-EZ. For either hub and drum assembly you can use right hand side brake assembly # AKEBRK-7R-SA and left hand side # AKEBRK-7L-SA.
    view full answer...

  • Is There 5,200 lb Trailer Hub that has 8 Lug Bolt Pattern
  • Yes, for 5,200 standard trailer axles we have the hub part # 8-219-4UC3-EZ which is a fit for 5,200 lb axles and has the bolt pattern of 8 on 6-1/2 inches like you said you need.
    view full answer...

  • What is Required to Change the Bolt Pattern on Trailer Hubs
  • To change your hub bolt pattern will require you to change hubs to one that has the bolt pattern you need. You will need to know 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 or use a dial or digital caliper to get exact measurements of the spindle. The measurements needed are the parts of the spindle where the bearings ride. If you get back to me with that information I will help you pick out the right...
    view full answer...

  • Low-Cost Method to Raise Height of Trailer with 3500-lb Axles
  • There is a fairly simple and low-cost method for raising the height of a trailer that does not require replacing the axles. This method consists of installing an "over-under" kit on each axle. These bolt-on kits let you move the leaf springs to the tops of the axles. Doing this gives you a height gain equal to the sum of the axle diameter plus the height of the leaf spring stack. Round 3500-lb axles such as your Lippert axles are usually a 2-3/8-inch diameter. For example, let's say...
    view full answer...

  • Trailer Spindle, Hub and Drum, and Electric Brakes for a Fabricated Utility Reel Trailer
  • Spindle # R50342EZ is the highest capacity spindle we have at 2600 pounds. It is a 2-1/4 inch round stub. The part of the stub before the brake mounting flange is 3 inches but the length including the part on the other side of the flange before it tapers down to a smaller diameter would be 6 inches. Then you could use hub and drum assembly # 8-219-4UC3-EZ which does fit the spindle and it has an 8 on 6-1/2 bolt pattern. For electric brakes you can use # 23-105 for the left and # 23-106...
    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...

  • Can New 5200-Lb Axles Replace 4400-lb Axles on Tandem Toy Hauler Trailer
  • You can change out your toy hauler's axles to higher-rated ones and this will certainly increase the axles' safety margin but it does not necessarily increase the trailer's capacity. The frame and other parts of the overall structure also have to be rated higher than the existing axles in order for you to end up with a higher actual trailer capacity. You can check with Forest River by giving them the trailer VIN number. They can then tell you if the axles are the weakest link and if replacing...
    view full answer...

  • Which Hubs Fit the # R50342EZ Spindle
  • If you need a 6 lug on 5.5 inch bolt pattern then you will need the following hubs. 8-213-5UC1-EZ 6 on 5.5 Idler Hub Bearings 25880 inner and 15123 outer 8-201-9UC3-EZ 6 on 5.5 Hub and Drum Bearings 25880 inner and 15123 outer If you need a 8 lug on 6.5 inch bolt pattern then you will need the following hubs. 8-231-9UC1-EZ 8 on 6.5 Idler Hub Bearings 25880 inner and 14125A outer 8-219-4UC3-EZ 8 on 6.5 Hub and Drum Bearings 25880 inner and 14125A outer Keep in mind that...
    view full answer...

  • Hub And Drum Recommendation For Lippert Trailer 7000k Axle
  • The Dexter E-Z Lube Hub and Drum assembly that would work for your Lippert axles with the bearing and seal numbers you provided is part # 42866UC3-EZ. This fits 5200 lb to 7000 lb axles that require a 2-1/4 inch ID grease seal. The drum dimensions for this measure 12 inches diameter by 2 inches wide. I spoke with my contact at Dexter and they told me they do not test fit their hubs and drums on other manufacturer axles. Based on the bearing and race numbers you provided this will work...
    view full answer...

  • Recommended Hubs/Drums Along With Compatible Wheel And Tire Assemblies
  • It sounds like you have 7,000 lb Dexter axles by the part numbers you gave. All of the assemblies for that size Dexter axle have 8 on 6-1/2 inch bolt pattern or a 5 spoke utility which is what it sounds like you have. My recommendation is to get the Dexter Trailer Hub and Drum Assembly - 5,200-lb to 7,000-lb Axles - 8 on 6-1/2 - E-Z Lube # 8-219-4UC3-EZ hubs and then you can use special trailer wheels with the more standard options on your utility trailer. For your tires and wheels,...
    view full answer...

Do you have a question about this Trailer Hubs and Drum?

  • Why

    At we guarantee:

  • Highest quality trailer hubs and drums for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • 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. 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.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • 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.
  • Returns Policy

    Satisfaction Guarantee
    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Photos by:
Theodore B
Expert Research:
Michael L
Expert Research:
Michael H
Installed by:
Jeff D
Expert Research:
Reno H
Expert Research:
Jameson C
Expert Research:
John H
Updated by:
Adele M
Expert Research:
Adam R
Expert Research:
Jeffrey L
Video Edited:
Chris R
Updated by:
Sarah W
Updated by:
Alexander C
Updated by:
Hannah L
Installed by:
David F

At 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.