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MAT

8K HYBRID Electric Brake – Self-Adjust – Left Side | MT
SKU: 8HBELSA-MT
$95.00 USD $95.00 USD $149.50 USD
Sale 36.45% $54.50 USD (36.45%)
Shipping calculated at checkout.
In stock
Description

This 8K HYBRID self-adjusting electric brake assembly is engineered for the left-hand side of 7,200–8,000 lb trailer axles. Featuring a 12.25" x 2.5" brake surface and 4-hole flange mount, it's ideal for a variety of heavy-duty trailers including utility, livestock, camper, and hauler configurations. Built to deliver reliable braking with minimal upkeep.

Detailed Information:
Axle Capacity 7,200 – 8,000 lbs
Hub Capacity 12.25" x 2.5" drum hubs
Bolt Pattern 4-bolt flange
Wheel Compatibility 16", 17.5"
Races Not included
Studs Not applicable
Coating Corrosion-resistant finish
Fitting:

Mounts on the left (driver) side using a 4-bolt brake flange. Designed for compatibility with Dexter-style 8K hybrid axles. Commonly used on trailers including utility, boat, livestock, snowmobile, car haulers, and campers. Mounting bolts not included.

Features:
  • Self-Adjusting Mechanism: Reduces the need for routine brake maintenance and maintains optimal braking force.
  • Pre-Assembled Unit: Includes shoes, springs, and electromagnet—ready for direct bolt-on installation.
  • Reliable Performance: Delivers smooth, consistent braking under load with strong magnetic actuation.
  • Durable Construction: Built with high-quality components designed for long-term heavy-duty use.
  • Hybrid Compatibility: Specifically built for 8K-rated hybrid axle platforms using 12-1/4" x 2-1/2" drums.
Interchangeable Part Numbers:
  • DEXTER K23-622-00
  • MAT 77-1208HB
  • 177-1208HB-01
  • R&P 77-1208HB-1
Product Overview:

This 8K HYBRID self-adjusting brake assembly is purpose-built for the left side of modern 7,200–8,000 lb electric trailer axles. With its pre-assembled design, simplified install process, and reliable braking output, it’s an ideal upgrade or replacement for high-demand towing setups across multiple trailer types.

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.
8K HYBRID Electric Brake – Self-Adjust – Left Side | MT

Customer Reviews

Based on 12 reviews
92%
(11)
8%
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A
Alexei Petrov
Works as Advertised

No surprises here, which is a good thing. It works exactly as described and was easy to install. The self-adjusting feature is a great benefit.

H
Hillier Kimberley
Strong Magnetic Actuation

The magnet strength on this brake is impressive. It provides a very quick and firm braking response. My camper trailer stops so much better now.

A
Ash Copas
Flawless Install, Perfect Fit

Installed this in about 20 minutes, fit my Dexter 8k axle perfectly. The pre-adjusted shoes made it a super quick job. Great stopping power out of the box.

N
Nikolai Petrov
Noticeably Better Performance

The braking is much more consistent and smooth than my previous assembly. Worth the money for the peace of mind on the highway.

C
Carlos Rojas
Great Upgrade

I was tired of manually adjusting my old brakes. This hybrid self-adjusting unit is a game-changer. Installation was a breeze.

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