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MAT

Hub & Drum – 5.2K–7K Axle – 8 on 6.5 – 1/2" Studs | MT
SKU: 57D6512-MT
$75.00 USD $75.00 USD $115.00 USD
Sale 34.78% $40.00 USD (34.78%)
Shipping calculated at checkout.
In stock
Description

Heavy-duty integrated hub and drum assembly engineered for 5,200–7,000 lb trailer axles. Compatible with 12" electric or hydraulic drum brake systems, this unit is built to deliver long-term durability and smooth braking performance under demanding conditions.

Detailed Information:
Axle Rating 5,200 – 7,000 lbs
Hub Capacity Matches axle rating
Bolt Pattern 8 on 6.5"
Wheel Compatibility 16", 16.5", 17", 17.5"
Races Pre-installed
Studs 8 x 1/2"
Coating Corrosion-resistant finish
Fitting:

Designed for use with #42 spindles and 12" brake systems. Compatible with standard trailer axles from Dexter, AL-KO, Lippert, Rockwell, and Besser Pro. Bearings and seals not included; races are pre-installed.

Features:
  • Integrated Hub & Drum: One-piece design ensures proper alignment and smooth braking force.
  • Durable Build: Manufactured to withstand rugged towing conditions and frequent use.
  • Wide Fitment: Compatible with a range of popular trailer axles and brake systems.
  • Corrosion Protection: Resists rust and corrosion for a longer service life.
  • Pre-installed Races: Ready for quick assembly with your bearing and seal kit.
Interchangeable Part Numbers:
  • 99-865-02
  • 99-865
  • 9986502
  • RVD-H-865
  • RVDH865
  • Dexter 42866UC3-EZ
  • Dexter 008-219-04
  • K08-219-90
  • K08-219-9D
  • K08-219-96
  • 8-219-4UC3
  • 8-219-4UC3-EZ
  • 8-219-20
  • LC53UD
Product Overview:

The 5.2K–7K Hub & Drum – 8 on 6.5 – 1/2" Studs | MT is designed for maximum strength and reliable performance. Built for 5,200 to 7,000 lb rated axles, it works with a variety of brake setups and rim sizes. The pre-installed races streamline the assembly process, while its corrosion-resistant construction ensures dependable service over time. Ideal for trailer upgrades or replacements.

We want you to be completely satisfied with your purchase. That’s why we offer a hassle-free return policy within 30 days of delivery*. If your item is unused, in original packaging, and eligible for return, you can send it back for a refund or exchange.

*Some exclusions may apply

Some of our products are backed by a 1-year limited manufacturer warranty covering defects in materials and workmanship under normal use. If you experience any issues during this period, we’ll work with you to repair, replace, or resolve it according to warranty terms.*

*Proof of purchase required

Need it fast? We’ve got you covered. Orders confirmed before 3 PM Eastern Standard Time (Monday–Friday) are processed and shipped out the same business day. Orders placed after the cutoff will ship the next business day.
Hub & Drum – 5.2K–7K Axle – 8 on 6.5 – 1/2" Studs | MT

Customer Reviews

Based on 12 reviews
75%
(9)
25%
(3)
0%
(0)
0%
(0)
0%
(0)
S
Skipton Swyer-Sexey
Easy Install, Works Perfectly

The fitment was perfect for my Dexter axle. The 12" brake system integration was seamless. I appreciate the peace of mind knowing it's designed for demanding conditions.

A
Abel Fine
Smooth and Quiet Braking

The integrated design really makes a difference. The braking is much more consistent and the overall feel of the trailer is smoother. Highly recommend.

K
Klemens Beakes
Solid, No-Nonsense Part

Replaced an old, worn-out hub with this. The pre-installed races were a huge time-saver. Braking feels much smoother and more responsive now. Definitely built to last.

J
Jaime Dominey
Minor Compatibility Concern

Great product overall, but the fit was a bit tight on my particular brand of spindle. Nothing a little work couldn't fix, but it's something to be aware of. Performance is solid, though.

C
Carlos Núñez
Good Hub, Minor Temp Issue

The hub is very strong and performs well under load. I did notice it ran a little warm on an extremely long trip, but nothing to be overly concerned about. Still a great product.

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