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MAT

Hub & Drum – 5.2K–7.2K Axle – 8 on 6.5 – 9/16" Studs | MT
SKU: 57D65916-MT
$82.00 USD $82.00 USD $120.75 USD
Sale 32.09% $38.75 USD (32.09%)
Shipping calculated at checkout.
In stock
Description

Heavy-duty hub and drum assembly built for 7,200 lb trailer axles, designed for use with 12-1/4" brake systems. Features an 8-lug pattern with 9/16" studs and robust construction to handle heavy towing demands with long-lasting performance.

Detailed Information:
Axle Rating 7,200 lbs
Hub Capacity 3,600 lbs
Bolt Pattern 8 on 6.5"
Wheel Compatibility 16", 17.5"
Races Pre-installed (Inner: 22520, Outer: 02420)
Studs 8 x 9/16"
Coating Steel finish
Fitting:

Compatible with 5,200–7,200 lb axles using #42 spindles and 12-1/4" brake assemblies. Requires separate purchase of bearings, oil seal (10-63), and oil cap (OC-86580-26) for complete installation. Works with Dexter axles made after May 2000.

Features:
  • Pre-Assembled Races: Ready for quick installation with races and studs pre-installed.
  • Durable Build: Manufactured from high-strength steel for long-term reliability.
  • Heavy-Duty Performance: Designed to withstand high load and braking stress.
  • Optimized Fit: Engineered for compatibility with leading trailer axle brands.
  • Brake Ready: Works with 12-1/4" electric or hydraulic drum brake systems.
Interchangeable Part Numbers:
  • 99-865-916
  • 99865916
  • OTP-99-865-916
  • Dexter 008-393-05
  • 08-393-05
  • 8-393-5
Product Overview:

The 5.2K–7.2K Hub & Drum – 8 on 6.5 – 9/16" Studs | MT is built for strength, reliability, and ease of installation. Designed for 7,200 lb axles, it fits modern 12-1/4" brake systems and a variety of wheel sizes. Whether you're replacing a worn hub or upgrading your trailer setup, this robust assembly ensures safe and consistent braking performance under heavy loads.

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–7.2K Axle – 8 on 6.5 – 9/16" Studs | MT

Customer Reviews

Based on 12 reviews
83%
(10)
17%
(2)
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W
Waverly Peery
Fits my 5.2K axle

Wasn't sure if this would fit my 5.2k axle, but it did perfectly. The larger studs give me peace of mind when hauling. A quality product for a great price.

M
Mateo Garcia
Solid Hub, Perfect Fit for My Dexter Axle

This hub and drum was a perfect match for my 7.2K Dexter axle. The races were already pressed in, which was a huge time saver. The 9/16" studs feel much more secure than the smaller ones I had before. Very happy with the quality and fit.

N
Nikolai Sokolov
Heavy-Duty Hub for a Dump Trailer

Used two of these to replace the old hubs on my dump trailer. They handle the weight and braking stress without any issues. The steel finish is clean and the build quality is excellent. A solid upgrade for anyone serious about their trailer.

I
Ignatius Sancias
Well-Built and Durable

Been using this hub for about a month on a utility trailer. Handles bumps and heavy loads with no issues. The build feels solid. Good purchase.

V
Viktor Novak
Great Value and Performance

Ordered a pair during the "Buy 2" offer and saved a bunch. The hubs are robust and the pre-installed races made the job much faster. These are built to last.

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