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MAT

7K Hydraulic Brake – Left Side | MT
SKU: 7HLMA-MT
$45.00 USD $45.00 USD $89.70 USD
Sale 49.83% $44.70 USD (49.83%)
Shipping calculated at checkout.
In stock
Description

This 7K-rated left-side hydraulic brake assembly from MAT is designed for trailers with surge brake systems. It features a 12" x 2" brake surface, automotive-grade bonded pads, and a corrosion-resistant backing plate—ensuring consistent performance under load and in harsh environments. Perfect for car haulers, cargo trailers, and utility setups.

Detailed Information:
Axle Capacity 5,200 – 7,000 lbs
Hub Capacity 12" x 2" drum hubs
Bolt Pattern 5-bolt
Wheel Compatibility 14.5", 15", 16", 16.5"
Races Not included
Studs Not applicable
Coating E-coated backing plate
Fitting:

Installs on the left (driver) side using a 5-bolt standard brake flange. Compatible with most hub-and-drum setups from brands like Dexter, Lippert (LCI), and AL-KO. Ideal for trailers using surge-style hydraulic brake actuators.

Features:
  • High-Grade Friction Pads: Fully bonded, crack-resistant pads deliver consistent torque and longer service life.
  • Precision Adjustment: Fine-tooth manual adjuster allows for detailed tuning of brake engagement.
  • Corrosion Resistance: E-coated backing protects against rust, moisture, and grime.
  • Debris Sealing: Rubber plugs block contaminants from entering the internal mechanism.
  • Reliable Fitment: Interchangeable with multiple leading hydraulic drum brake assemblies.
Interchangeable Part Numbers:
  • MAT 77-12-H-1
  • MAT 77-12-H-01
  • OTP-77-12H-51
Product Overview:

The MAT 7K hydraulic drum brake assembly is built for strength, simplicity, and reliable operation. Designed for the left-hand side, it supports a wide range of axle setups and ensures stable braking performance over time—making it a solid choice for any trailer running a surge brake system.

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.
7K Hydraulic Brake – Left Side | MT

Customer Reviews

Based on 12 reviews
58%
(7)
42%
(5)
0%
(0)
0%
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0%
(0)
D
Dmytro Shevchenko
Reliable Upgrade

Replaced old brakes with this unit. Works flawlessly with my Lippert hub setup.

N
Nealson Kubera
High-Quality Construction

Brake feels heavy-duty and precise. Excellent choice for surge-style trailers.

W
William Brooks
Strong Braking

Solid braking power on my cargo trailer. No vibration or noise even under full load.

N
Nikos Balfe
Excellent Fit

Fits my Dexter-style 5-bolt hub perfectly. Brake surface is true and smooth.

O
Olly Cazereau
Heavy-Duty Feel

Solid construction and easy to mount. Surge actuator responds quickly with smooth engagement.

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