1. Trailer Hubs and Drums
  2. Dexter Axle
  3. 5 on 4-1/2 Inch
  4. For 3500 lbs Axles
  5. Hub with Integrated Drum
  6. EZ Lube
Dexter Trailer Hub and Drum Assembly - 3,500-lb E-Z Lube Axles - 10" - 5 on 4-1/2 - Galvanized

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

Item # 8-247-50UC3-EZ
lowest price pledge
Retail:$226.00
Our Price: $155.49
You Save: $70.51
Trailer Hubs and Drums
This item qualifies for Free Shipping
Shipping Weight: 22 lbs
Quantity: 
In Stock
Dexter Axle For 3500 lbs Axles Trailer Hubs and Drums - 8-247-50UC3-EZ
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

This hub-and-drum assembly fits 3,500-lb E-Z Lube axles with #84 spindles. Inner bearing (L68149) and race, outer bearing (L44649) and race, seal, grease cap, wheel bolts, and lug nuts included. Galvanized finish is great for marine use. Lowest Prices for the best trailer hubs and drums from Dexter Axle. Dexter Trailer Hub and Drum Assembly - 3,500-lb E-Z Lube Axles - 10" - 5 on 4-1/2 - Galvanized part number 8-247-50UC3-EZ can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (15)
  • Q & A (41)
  • Photos
  • Why etrailer?

Dexter Axle Trailer Hubs and Drums - 8-247-50UC3-EZ

  • 5 on 4-1/2 Inch
  • For 3500 lbs Axles
  • Hub with Integrated Drum
  • EZ Lube
  • 13 Inch Wheel
  • 14 Inch Wheel
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • Dexter Axle
  • L44649
  • 1/2 Inch Stud
  • L68149

This hub-and-drum assembly fits 3,500-lb E-Z Lube axles with #84 spindles. Inner bearing (L68149) and race, outer bearing (L44649) and race, seal, grease cap, wheel bolts, and lug nuts included. Galvanized finish is great for marine use.


Features:

  • 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
  • Zinc plating has a 500-hour salt spray rating
    • Ideal for use on a boat or snowmobile trailer
    • Durable enough for saltwater applications
  • Bearings, races, grease seal, grease cap, wheel bolts, and lug nuts are included
  • Hub and drum are made in the USA


Specs:

  • Application: 3,500-lb E-Z Lube trailer axles with #84 spindles
  • Drum dimensions: 10" diameter x 2-1/4" wide
    • Works with 10" brake assembly
  • Bolt pattern: 5 on 4-1/2"
  • Wheel studs: 1/2" diameter x 2-1/4" long
  • Weight capacity: 1,750 lbs
  • Quantity: 1 hub and drum assembly


Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner bearing: L68149 (1.378" inner diameter)
    • Outer bearing: L44649 (1.063" inner diameter)
  • Races (included)
    • Inner race: L68111
    • Outer race: L44610
  • Grease seal (included): 10-19
    • Inner diameter: 1.719"
    • Outer diameter: 2.565"

Corrosion Resistance for Marine Use

This trailer hub assembly has a zinc coating that resists corrosion, making it ideal for use on your boat or snowmobile trailer. All GAL-DEX hubs undergo a test in which they are sprayed with a 5-percent salt solution to determine corrosion resistance over time. These products are able to withstand 500 hours of constant exposure to the saltwater mist. This 500-hour salt spray rating indicates that a product is not only durable enough to last in freshwater environments, but it can also be used on trailers that come into contact with saltwater


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"


K08-247-96 Dexter 10" Hub and Drum Assembly for 3.5K Axle with Hardware - 5 on 4-1/2 - GAL-DEX - EZ Lube

Replaces 116640 and 8-247-50UC3-EZ






Customer Reviews

Dexter Trailer Hub and Drum Assembly - 3,500-lb E-Z Lube Axles - 10" - 5 on 4-1/2 - Galvanized - 8-247-50UC3-EZ

Average Customer Rating:  5.0 out of 5 stars   (15 Customer Reviews)

This hub-and-drum assembly fits 3,500-lb E-Z Lube axles with #84 spindles. Inner bearing (L68149) and race, outer bearing (L44649) and race, seal, grease cap, wheel bolts, and lug nuts included. Galvanized finish is great for marine use.

- 8-247-50UC3-EZ
by:

Excellent product availability. Website is very easy to navigate, descriptions are spot on. Shipping is very fast and usually have my products in 3 days or less! Not to mention excellent and competitively priced. Very happy with all orders! 562146



- 8-247-50UC3-EZ
by:

Had them for about a year. Work great. They have been holding up to the saltwater. Don't see a spot of rust. And I never wash them off after pulling my boat out. 266773



- 8-247-50UC3-EZ
by:

Purchased 4 brake kits and hub/drum assemblies for a 12 yr old tandem axle aluminum car carrier. Great product, quality, and delivery. Installed new bearings, brakes and drums, looks great and and rides line new...!!! My salesman Troy provided me superb assistance and customer service. Kudos to etrailer and Troy..!! 471031



- 8-247-50UC3-EZ
by:

These drums are nice made in the USA parts with every thing you need to install them for half the money you would pay at a trailer shop. Shipped to my door and package so they weren't all beat to crap when I received them. Nice job etrailer. 298317



- 8-247-50UC3-EZ
by:

Great quality. Seem very sturdy. Holding up so far after one seasons worth of use on my boat trailer. 793038



- 8-247-50UC3-EZ
by:

no problems everything fit and works we ll 775473



- 8-247-50UC3-EZ
by:

Quick and accurate. 721789



- 8-247-50UC3-EZ
by:

Thanks. Great service and prices. 529928



- 8-247-50UC3-EZ
by:

Timely delivery,all parts were a perfect fit brake drums bearings and seals with instructions! No issues. Very reputable! Thanks again!! Satisfied customer 479572



- 8-247-50UC3-EZ
by:

Had to wait a few days for etrailer to get these plated hubs back in stock, but when they arrived installation was what you'd expect. Quality seems very good, and made in USA (bonus). These are Dexter brand hub/drums. Time will tell if the plating will make any difference on my boat trailer application. Originals were not plated and were ugly/rusty, but also 30 years + old so I opted to replace vs have them turned / wire-brush and paint. Glad I waited. 429891



- 8-247-50UC3-EZ
by:

Great quality product. 400125



- 8-247-50UC3-EZ
by:

No problems ,Good product, pic is what I received. Very Happy 336580


Comments
Everything is good . No problems ! Roger
Roger - 01/29/2018

33910

- 8-247-50UC3-EZ
by:

Product as described. Bought two sets. One for immediate use and the other for back up for those long hauls that you never know what you may encounter. 198637



- 8-247-50UC3-EZ
by:

All parts were received and in new condition. The packaging was perfect. I will not install the brakes for another few days so rating performance is out for now. etrailer was prompt in shipping and answered my questions by email and phone. 187567



- 8-247-50UC3-EZ
by:

great products, great price and even better customer service and shipping! 157971


15
15

Ask the Experts about this Dexter Axle Trailer Hubs and Drums

  • How To Measure For Replacement Bearings to Replace Timken Bearings
    I was not able to find much information about the dimensions of the Timken bearings provided. Please measure the spindle with a digital caliper and provide me with the measurements and I can recommend the correct bearing kit for you. I have attached a diagram of where to measure the spindle to get the most accurate measurements. You can also measure the inner diameter of the bearings themselves if that is easier.
    view full answer...
  • Replacement Trailer Hub for Hub Marked 8-247
    Yes, since the hub you currently have has 8-247 stamped on it the Trailer Hub part # 8-247-50UC3-EZ that you referenced would be the correct hub for you to use.
    view full answer...
  • Trailer Brake Solution for 3,500 lb Axles for Saltwater Use
    We have galvanized hub/drums that are a fit for 3,500 lb axles like the part # 8-247-50UC3-EZ which would work well. For compatible brake assemblies use # 23-312 for the left and # 23-313 for the right if your brakes are hydraulic or part number # AKEBRK-35-SA for if they are electric.
    view full answer...
  • Trailer Hub and Drum Replacement for Dexter 8-247 Plus Brake Assemblies
    The exact hub replacement you'd need is the part # 8-247-50UC3-EZ. Then for a brake assembly set that comes with a left and right hand side you'd want the part # AKEBRK-35-SA.
    view full answer...
  • Replacement Hubs for Enclosed Snowmobile Trailer
    The Dexter Trailer Hub/Drum Assembly # 8-247-50UC3-EZ that you referenced is intended for 3500-lb axles with drum brakes that have number 84 EZ-Lube spindles. The other hub you referenced, part # 84545UC1-EZ, is an idler hub (for no brakes applications) in the same 5-on-4-1/2-inch bolt pattern also for 3500-lb axles with EZ-Lube spindles. The linked video reviews this item. The best way to match up new hubs is to gather the parts numbers from the existing bearings to ensure they match...
    view full answer...
  • Replacement Hub and Drum Recommendation for Dexter 8-247
    I figured out what you have. The Dexter hub you have is actually an 8-247 hub like the part # 8-247-50UC3-EZ which would be the correct hub drum, but if you wanted just a hub you would want the part # AKIHUB-545-35-G-EZ-K
    view full answer...
  • Bearing Kit Recommendation for a Dexter 8-247 Hub on an 84 Spindle on a 2007 Keystone Passport
    The bearing kit part for 84 spindles part # BK2-100 would be the correct bearing kit for a Trailer Hub Assembly # 8-247-50UC3-EZ like what you mentioned since it comes with all of the correct bearings and seals.
    view full answer...
  • Wheel Bearings, Seals and Grease Caps for Dexter 10 Inch Trailer Hub/Drum with 8-247 Casting Number
    The 8-247 casting number refers to a Dexter 10 inch hub/drum with a 5 on 4-1/2 inch bolt pattern. The hub/drum uses a # L68149 inner and a # L44649 outer bearing and 10-19 grease seals, part # RG06-050, sold in pairs. For grease caps, use # RG04-020 sold in pairs. If your trailer has EZ lube spindles, you'd use # RG04-040 which feature removable plugs so you can easily access the grease zerks in the end of the spindles. We don't offer a synthetic grease. What we recommend and what...
    view full answer...
  • Replacement Axle for Older Trailer That Uses Hubs with Obsolete Bearings
    All hubs for 15-inch wheels in your 5-on-4-1/2-inch bolt pattern are shown on the linked page. These include both idler hubs for trailers without brakes and hub/drums for trailers with drum brakes. These various hub parts are compatible with axle weight ratings from a low of 2000-lbs up to 4000-lbs. New hubs must use the same bearings as your old hubs in order for them to fit on your existing spindles. Older trailers can be a challenge when it coms to finding compatible replacement hubs. None...
    view full answer...
  • Replacement Dexter 8-247 Wheel Hub
    Yes, since the hub you currently have has 8-247 stamped on it the Trailer Hub part # 8-247-50UC3-EZ that you referenced would be the correct hub for you to use. This hub is 10 by 2-1/4 inch and has a 5 on 4-1/2 inch bolt pattern.
    view full answer...
  • Grease Seals for a Dexter 10x2-1/4 Inch EZ Lube Hub
    It looks like all of the 10x2-1/4 inch Dexter EZ lube hubs use a 10-19 grease seal, # RG06-050 for a pair of them. The K71-303-00 is the service kit number. The 2 seals are 010-019 or to shorten in, 10-19 seals.
    view full answer...
  • What Brake Assembly Size Does Dexter Hub # 8-247-50UC3-EZ Need
    The Dexter Hub/Drum part # 8-247-50UC3-EZ has a 10 inch diameter drum which means for brake assemblies you'd want the 10 inch Dexter assembly part # 23-27 for the right hand side and part # 23-26 for the left hand side. I attached an install video for these assemblies for you to check out as well.
    view full answer...
  • Replacement Grease Cap Rubber Plug and Tips on Driving In Dust Caps/Bearing Protectors
    If the hole in the dust cap is 1.18 inches then you could use replacement rubber cap # DC-RP. For a pair use # RG04-010. Bearing Buddies can be hard to drive in. What you can do is use a block of wood and hammer it and it will evenly distribute the force of the hammer blows to seat the Bearing Buddy properly.
    view full answer...
  • How to Identify Correct Replacement Trailer Hub Based on Bearings
    The hub casting number 8-283 could appear on more than one specific hub so the best way to find out if we have the exact one you need is to pull it off the spindle and remove its bearings. Those bearing part numbers will tell us the weight rating of the hub, which is essential to finding the right replacement. You also need to know the wheel bolt pattern (see the linked article, please) to choose a hub that works with your wheel bolt pattern. You can refer to the linked article on popular...
    view full answer...
  • 2004 Ranger Trailer Hub Recommendation
    From past experiences with your trailer we do know a bit about what hubs are typically going to fit but I would recommend you verify first by checking your trailer. We have found that your trailer has inner bearing L68149, ID 1.378, race OD 2.0362, outer bearing L44649 ID 1.063, and race OD 1.980. I recommend the Dexter Trailer Hub Assembly # 8-247-50UC3-EZ. This hub features a grease cap that is compatible with EZ lube spindles that have a grease fitting out the end of the spindle....
    view full answer...
  • Hub Assembly Recommendation for Ranger Trail Boat Trailer
    I have attached a link to all of our trailer hubs that use # L68149 and # L44649 bearings and have a 5 on 4-1/2 bolt pattern. I recommend the Dexter Trailer Hub Assembly # 8-247-50UC3-EZ. This hub features a grease cap that is compatible with EZ lube spindles that have a grease fitting out the end of the spindle. The galvanized hub is ideal for marine use, and will be durable enough for both freshwater and marine environments. This assembly comes with bearings, races, and a grease seal....
    view full answer...
  • Replacement Hub/Drums and Brake Assemblies for Hubs Marked 8-247
    The hub you would need is the Trailer Hub part # 8-247-50UC3-EZ as it is an exact replacement. Then for new assemblies you'd want the kit part # AKEBRK-35-SA which comes with both sides of the trailer's brake assemblies. These are self-adjusting assemblies as well.
    view full answer...
  • Electric Brake Assembly Recommendation to Use with Dexter Hub 8-247-50UC3-EZ
    Because we know that you have the part # 8-247-50UC3-EZ on your trailer we figure out what you would need. For the left hand side electric brake assembly you would want the part # AKEBRK-35L-SA or for the right hand side part # AKEBRK-35R-SA.
    view full answer...
  • Replacement Spindle Washer For 3,500 Lb EZ Lube Spindle
    For a 3,500 lb EZ Lube axle, the replacement spindle washer you will need is part # 5-101. This washer has an inside diameter of 1 inch, so you may want to measure the spindle diameter to be certain. We do offer other replacement spindle washers, like part # 5-71 for 1-1/2 inch spindles, and part # 5-59, which is for spindles that measure 1-2/4 inches.
    view full answer...
  • Self Adjusting Brake Assemblies that Fit Dexter Hub/Drum part # 8-247
    The Dexter part number 8-247 is our part # 8-247-50UC3-EZ which is just the hub/drum assembly and not the brake assemblies. So for a set of Nev-R-Adjust brake assemblies that will fit this hub and work well you'd want the part # 23-468-469 and you'd be set!
    view full answer...
  • Standard Grease Cap to Replace EZ Lube Cap on 3,500 Trailer Hubs
    I don't care for Bearing Buddies honestly as they make it too easy to overfill the hub and cause the grease seal to blow out. A standard grease cap would be your best option. For that you'd just need the part # RG04-020 for your 3,500 EZ lube spindles.
    view full answer...
  • Solution for 2007 Keystone Springdale 249 5th Wheel Needing Replacement Spindle
    Since you need a new spindle too and installing spindles is a specialized job that usually costs more than just replacing an axle typically in your situation it's best to just replace the entire axle. This will be easier, more cost-effective and will give you all new axle components for both sides of the trailer. You are going to need to measure your current axles in a few places to get the correct one as we don't have access to what your numbers reference. You will need to measure...
    view full answer...
  • Hub Replacement for a 2000 Eagle Pro Fisherman
    Yes, the Trailer Hub and Drum Assembly # 8-247-50UC3 that you referenced would be the correct replacement hub and drum for the hub that is on your 2000 Eagle Pro Fisherman that is stamped 8-247. If you check out the picture I attached you will see that this hub has the same number stamped on it.
    view full answer...
  • Hydraulic Drum Brake to Electric Drum Brake Conversion for 8-247 Hubs
    To convert your 8-247 Dexter hubs # 84546UC3 from hydraulic to electric, you can simply use the same hubs if they are in good shape. If you don't need to replace them, I recommend updating the bearings and seal since you have them apart. For your inner bearing you want # L68149, for your outer bearing # L44649, and then grease seal # 58846. Then for the brake assemblies, I recommend the Dexter Nev-R-Adjust Electric Trailer Brake Kit - 10" - Left and Right Hand Assemblies - 3.5K # 23-468-469...
    view full answer...
  • What Kind of Grease Cap Comes with the Trailer Hub Assembly # 8-247-50UC3-EZ
    Actually the Trailer Hub Assembly # 8-247-50UC3-EZ that you referenced comes with a grease cap already with a removable rubber plug that will give you access to the zerk fitting of the spindle that will make lubing the bearings very easy. I attached a link to the video you referenced as well.
    view full answer...
  • Picking Out Hub/Drums and Bearings for 1988 Ranger 363V Trailer
    We can help you get the correct hub/drums and bearings for your 1988 Ranger 363V trailer but we don't have a way to look up exactly what your trailer has so you'll have to check a couple things. In order to pick out the correct hub assembly for a trailer you are going to need to 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...
    view full answer...
  • 3,500 Hub and Drum Assembly Recommendation with 5 on 5 inch Bolt Pattern
    For a similar hub as the Dexter hub and drum part # 8-247-50UC3-EZ with a 5 on 5 inch bolt pattern you would want the Trailer Hub and Drum Assembly part # 84556UC3-EZ. For a pair of these you would just need to order a quantity of 2.
    view full answer...
  • Replacing Hubs and Bearings for 1984 Ranger Trail 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. 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...
  • New Hubs Do not Fit Over Brake Shoes On Trailer
    If the hub you are replacing has 8-247 stamped on it as you mentioned, the part # 8-247-50UC3-EZ, should be the correct replacement. You mentioned the hub will not fit over the brake shoes. You should not need to turn the drums to make the new hub fit. Are the brake shoes new on your system, and are they adjusted properly. You will need to turn the adjusting star wheel to move the shoes in or out for adjustment. I have attached a video that shows how brakes are installed, and at about...
    view full answer...




  • Why etrailer.com?

    At etrailer.com 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

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

Info for this part was:

Expert Research:
Mike L
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Adam R
Expert Research:
Jeffrey L
Installed by:
Jeff D
Updated by:
Adele M
Updated by:
Lisa S
Updated by:
Sarah W
Updated by:
Alexander C
Updated by:
Hannah L

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.