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HAULK DEPOT

7K Electric Brake – Self-Adjust – Right Side | HD
SKU: 7ERSA-HD
$43.00 USD $43.00 USD $82.80 USD
Sale 48.07% $39.80 USD (48.07%)
Shipping calculated at checkout.
Out of stock
Description

This 7K-rated electric brake assembly is engineered for the right (passenger) side of trailer axles. With its self-adjusting mechanism, it maintains ideal braking force automatically—eliminating the need for manual tuning over time. Designed to fit 5,200–7,000 lb axles, it's a reliable solution for utility trailers, car haulers, and campers.

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

Mounts easily to standard trailer axles using a 5-bolt brake flange. Suitable for right-hand installation (passenger side).

Features:
  • Self-Adjusting Performance: Maintains consistent brake force over time without manual recalibration.
  • Heavy-Duty Build: Designed to handle the stress of high-load applications like car haulers and work trailers.
  • Corrosion Protection: Treated surface extends product life under demanding road conditions.
  • Multi-Axle Compatibility: Supports 5.2K, 6K, and 7K trailer axles for versatile use.
  • Simple Installation: Ready to bolt on with minimal setup needed.
Interchangeable Part Numbers:
  • DEXTER K23-027-00
  • OTP-77-12EA
  • 277-12EA
  • 277-12EA-02
Product Overview:

This 12" x 2" right-hand self-adjusting brake is a robust and easy-to-maintain solution for trailers equipped with up to 7,000 lb axles. Its automatic adjustment feature enhances safety and reduces service frequency, making it an ideal upgrade or replacement for any standard 5-bolt setup.

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 Electric Brake – Self-Adjust – Right Side | HD

Customer Reviews

Based on 12 reviews
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(11)
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K
Kristos Radborn
Good value, works perfectly

Found this on sale and couldn't be happier. The quality is excellent for the price. I've been using it for a couple months and haven't had to touch them once.

D
Domingo Dulling
Solid performance for my work trailer

I use my trailer for construction work, so it's always under heavy load. These brakes have been flawless. Consistent stopping power and no issues with overheating. Highly recommend.

K
Kylie Magauran
Perfect fit for my car hauler

Ordered two of these for a new build. The dimensions were spot on, and they bolted right up to the axle flange. Brakes feel strong and responsive. Definitely a solid HD part.

I
Ivan Volkov
Exactly what I needed for my camper

My old brakes were shot. I replaced them with these and the difference is night and day. The self-adjusting mechanism gives me peace of mind on long trips. Great product.

H
Hershel Heifer
Excellent product, fit my 6K axle perfectly

Bought this to replace a seized brake assembly on my boat trailer. It fit my 6K axle perfectly, and the wiring was simple. The brakes are smooth and strong. I'm very satisfied.

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