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HAULK DEPOT

7K Hydraulic Brake – Right Side | HD
SKU: 7HRMA-HD
$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 hydraulic brake assembly is built for the right-hand (passenger) side of trailers with surge brake systems. It fits standard 12" x 2" drum configurations and supports axles rated between 5,200 and 7,000 lbs. Designed for reliability and strength, it's ideal for utility trailers, haulers, and equipment transporters.

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 right-hand side using a standard 5-bolt flange. Designed to work with surge-style hydraulic braking systems and compatible with hub-and-drum assemblies from Dexter, Lippert (LCI), and AL-KO.

Features:
  • Durable Pad Construction: Fully bonded automotive-grade friction pads for enhanced torque and longer wear life.
  • Fine-Tooth Adjuster: Allows precise manual tuning for optimal brake responsiveness.
  • Corrosion Protection: E-coated steel backing plate resists rust and wear in tough environments.
  • Contamination Shielding: Includes rubber adjuster plugs to block dirt and moisture.
  • Cross-Brand Fitment: Interchangeable with popular 12" hydraulic drum brake systems.
Interchangeable Part Numbers:
  • MAT 77-12-H-2
  • MAT 77-12-H-02
  • OTP-77-12H-52
Product Overview:

Built to perform under demanding conditions, this right-hand 7K hydraulic drum brake assembly offers durability, consistent stopping power, and simplified installation. Perfect for trailers using surge brake actuators, it ensures long-term performance with minimal maintenance.

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 – Right Side | HD

Customer Reviews

Based on 12 reviews
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M
Mark Peterson
Top Choice Right Brake

Works seamlessly with my 7K surge axle, strong and dependable.

R
Robert Williams
Heavy-Duty Construction

E-coated plate and bonded pads make this a solid, reliable brake.

C
Clementius Kubach
Excellent Fitment and Design

Matches 12" drum perfectly, rubber adjuster plugs protect from dirt.

K
Kylie Hanmore
Quick Replacement Brake

Prepped my trailer in no time, compatible with existing hubs.

G
Garald Lamzed
Reliable Under Load

Supports up to 7K lbs easily, braking feels consistent and safe.

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