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MAT

Idler Hub – 6K Axle – 6 on 5.5 – 1/2" Studs | MT
SKU: 6IDH-655-MT
$48.00 USD $48.00 USD $63.25 USD
Sale 24.11% $15.25 USD (24.11%)
Shipping calculated at checkout.
In stock
Description

The MAT 6,000-lb Trailer Axle Idler Hub is designed for heavy-duty use and reliable performance. With a 6 on 5-1/2" bolt pattern, pre-installed races, and durable 1/2" studs, this hub is ideal for utility, livestock, and equipment trailers. It fits 6K axles with a #42 spindle and is compatible with major brands like Dexter, Lippert, and AL-KO.

Detailed Information:
Axle Capacity 6,000 lbs
Hub Capacity 3,500 lbs
Bolt Pattern 6 on 5-1/2″
Wheel Compatibility 15", 16"
Races Inner: 25520, Outer: 15245
Studs 1/2"
Fitting:

Fits 6,000-lb axles with #42 spindles. Compatible with Dexter 008-213-9, K08-213-90, AL-KO, Lippert, Rockwell, and Besser Pro axles. Bearings, seals, and grease sold separately.

Features:
  • Durable Steel Construction: Built to withstand heavy loads and towing conditions.
  • Pre-Installed Components: Includes factory-installed races and 1/2" wheel studs.
  • Versatile Compatibility: Works with most standard 6K trailer axles.
  • Easy Installation: Ready to pack with grease and mount on the spindle.
  • Industry Application: Ideal for utility, camper, livestock, and equipment trailers.
Interchangeable Part Numbers:
  • 008-213-9
  • K08-213-90
  • 88-655-6
Product Overview:

This 6K Idler Hub from MAT features a heavy-duty design for durability and ease of use. It’s the go-to solution for trailer owners looking for a reliable hub that fits common 6K axle applications. With high-strength components and trusted fitment, it delivers long-term value and performance.

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.
Idler Hub – 6K Axle – 6 on 5.5 – 1/2" Studs | MT

Customer Reviews

Based on 12 reviews
83%
(10)
17%
(2)
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F
Franchot Basire
Solid, No-Nonsense Hub

Got this to replace a worn hub on my utility trailer. The construction is very robust, and the races were well-seated from the factory. Exactly as described. A reliable component.

A
Aluino Donn
Smooth and Quiet Performance

Installed this on my equipment trailer and it's been a significant improvement. No more clunking or weird noises. The bearings (bought separately) seated perfectly. Really happy with the quality.

J
Joseito Leftly
Good Quality, Quick Shipping

Needed a replacement fast and this shipped out right away. The hub is well-built and was a direct replacement. Saved my weekend project.

I
Inger Frift
Well-made, but no bearings included

Just a heads-up that you have to buy the bearings and seals separately. The product description mentions it, but it's easy to miss. The hub itself is excellent quality and fit my axle perfectly.

R
Robert Johnson
Exactly What I Needed for a Trailer Rebuild

Ordered two of these for a full axle rebuild on my livestock trailer. The 6 on 5.5 bolt pattern matched my wheels perfectly. Very easy to install, just packed them with grease and put them on.

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