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MAT

8K HYBRID Electric Brake – Self-Adjust – Right Side | MT
SKU: 8HBERSA-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 designed for the right-hand (passenger) side of 7,200–8,000 lb axles. Built for high-performance trailers such as utility, livestock, boat, and car haulers, it features a 12.25" x 2.5" drum size and mounts using a standard 4-bolt brake flange. Pre-assembled for convenience and built for durability.

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:

Designed for the right (passenger) side of 8K hybrid electric axles using a 4-bolt brake flange. Compatible with Dexter-style axles and commonly found on trailers such as campers, horse trailers, car haulers, and snowmobile trailers. Mounting hardware sold separately.

Features:
  • Automatic Self-Adjustment: Keeps brake tension optimized with no manual tuning required.
  • Plug-and-Play Install: Pre-assembled with magnet, shoes, and springs for fast installation.
  • Durable Performance: Built with premium components to ensure long-term reliability under load.
  • Heavy-Duty Electromagnet: Provides consistent, responsive braking power across varied trailer conditions.
  • Hybrid System Compatibility: Ideal for Dexter K23-623-00 replacement or upgrade.
Interchangeable Part Numbers:
  • DEXTER K23-623-00
  • MAT 77-1208HB
  • 277-1208HB-02
  • R&P 77-1208HB-2
Product Overview:

This right-side 8K HYBRID electric brake assembly is a top-tier option for trailers requiring rugged braking with minimal maintenance. Backed by self-adjusting technology and a durable structure, it ensures steady performance across a wide range of heavy-duty towing applications.

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 – Right Side | MT

Customer Reviews

Based on 12 reviews
83%
(10)
17%
(2)
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C
Carlos Sanchez
Noticeably Better Braking Power

Immediately felt a difference in stopping power on my trailer. The electromagnet seems really strong. It's a substantial upgrade over my previous setup.

S
Shannon Yelding
Fits Dexter-Style Axles as Described

I was a bit skeptical it would fit my older Dexter axle perfectly, but it did. The alignment was perfect, and the magnet delivered solid force on a test run. Very happy with this purchase.

D
Dennis Meardon
No More Manual Adjustments

The self-adjusting feature on this brake is a total game changer. I've spent too much time in the past crawling under my trailer to tighten brakes. This one was a perfect fit, and the installation took maybe 20 minutes.

D
Daniel Brown
Well-Constructed and Reliable

Towing a heavy boat trailer and needed dependable brakes. These are responsive and consistent. Haven't had to do a single manual adjustment since I installed them.

M
Michael Brown
Heavy-Duty Feel, Quality Construction

You can feel the quality when you take it out of the box. The springs are heavy, and the shoes look robust. I expect this to last for years on my 8K livestock trailer.

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