1. Trailer Hubs and Drums
  2. Dexter Axle
  3. 8 on 6-1/2 Inch
  4. For 7200 lbs Axles
  5. Hub with Integrated Drum
  6. Standard
Dexter Trailer Hub and Drum Assembly for 7,200-lb Axles Manufactured After 1999 - 8 on 6-1/2

Dexter Trailer Hub and Drum Assembly for 7,200-lb Axles Manufactured After 1999 - 8 on 6-1/2

Item # 8-393-4UC3
lowest price pledge
Retail:$465.80
Our Price: $326.52
You Save: $139.28
Trailer Hubs and Drums
This item qualifies for Free Shipping
Shipping Weight: 52 lbs
Quantity: 
In Stock
Trailer Hubs and Drums 8-393-4UC3 - 02475 - Dexter Axle
zoom in 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

This hub-and-drum assembly fits most 7,200-lb, axles manufactured after 1999, with a 4-bolt brake flange. Inner bearing (25580) and race, outer bearing (02475) 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 7,200-lb Axles Manufactured After 1999 - 8 on 6-1/2 part number 8-393-4UC3 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (4)
  • Q & A (2)
  • Videos (1)
  • Photos
  • Why etrailer?

Dexter Axle Trailer Hubs and Drums - 8-393-4UC3

  • 8 on 6-1/2 Inch
  • For 7200 lbs Axles
  • Hub with Integrated Drum
  • Standard
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • 17-1/2 Inch Wheel
  • Dexter Axle
  • 02475
  • 9/16 Inch Stud
  • 25580

This hub-and-drum assembly fits most 7,200-lb, axles manufactured after 1999, with a 4-bolt brake flange. Inner bearing (25580) and race, outer bearing (02475) and race, grease seal, grease cap, wheel bolts, and lug nuts included.


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
  • Sturdy iron construction
  • Bearings, races, grease seal, grease cap, wheel bolts, and lug nuts are included
  • Hub and drum are made in the USA


Specs:

  • Application: 7,200-lb trailer axles manufactured after 1999
    • Uses 4-bolt brake flange
  • Wheel size: 16" to 17-1/2"
  • Drum dimensions: 12-1/4" diameter x 2-1/2" wide
    • Works with 12-1/4" brake assembly
  • Bolt pattern: 8 on 6-1/2"
  • Grease cap flange diameter: 2.66"
  • Wheel bolt diameter: 9/16"
  • Weight capacity: 1,100 lbs


Bearing, Race, and Seal Information

  • Bearings (sold separately)
    • Inner bearing: 25580 (1.75" inner diameter)
    • Outer bearing: 02475 (1.25" inner diameter)
  • Races (included)
    • Inner race: 25520
    • Outer race: 02420
  • Grease seal (sold separately): RG06-070

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"


008-393-91 Trailer Hub and Drum

Replaces 8-393-4UC3






Customer Reviews

Dexter Trailer Hub and Drum Assembly for 7,200-lb Axles Manufactured After 1999 - 8 on 6-1/2 - 8-393-4UC3

Average Customer Rating:  5.0 out of 5 stars   (4 Customer Reviews)

This hub-and-drum assembly fits most 7,200-lb, axles manufactured after 1999, with a 4-bolt brake flange. Inner bearing (25580) and race, outer bearing (02475) and race, grease seal, grease cap, wheel bolts, and lug nuts included.

- 8-393-4UC3
by:

Very helpful with the Oder process, got it to me with no problems. 637942



- 8-393-4UC3
by:

This is been a great hub for my trailer.. I have had no problems with it and it has had to have zero maintenance.. it was fairly easy to install, And etrailer was great to deal with..Tera my rep fixed an issue for me and made it all work..thanks 352998



- 8-393-4UC3
by:

Good fit and it had everything I needed included. 274241



- 8-393-4UC3
by:

Just what I expected and real fast shipping. Quality merchandise packed well for shipping. 178378


4
4

Ask the Experts about this Dexter Axle Trailer Hubs and Drums




  • 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:
Michael H
Installed by:
Jeff D
Updated by:
Adele M
Updated by:
Laura H
Updated by:
Sarah W
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.