HAULK DEPOT

77-12EA-02 - 7K Electric Brake – Self-Adjust – Right Side | HD

SKU: 7ERSA-HD

$43.00 USD ~~$82.80 USD~~

Sale 48.07% $39.80 USD (48.07%)

Shipping calculated at checkout.

Out of stock

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.

For assistance, please contact us at +1-607-477-7774

Our support team is available during regular business hours ONLY

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.