6 on 5.5" Bolt Circle Drum Kits with 12" X 2" Self-Adjusting Electric Brake

6 on 5.5" Bolt Circle Drum Kits with 12" x 2" Self-Adjusting Electric Brake

This drum kit with 12" x 2" self-adjusting electric brakes is a hub and brake assembly for trailer axles running a 6 on 5.5" bolt circle.

Overview

This drum kit combines a 6 on 5.5" bolt circle hub drum with a 12" x 2" self-adjusting electric brake assembly. Self-adjusting hardware keeps the brakes in proper contact as the lining wears, reducing manual adjustment work over the life of the trailer. A solid choice for trailer owners and shops servicing 6 on 5.5" running gear.

Built For Performance

• 6 on 5.5" bolt circle hub drum matches common trailer wheel patterns
• 12" x 2" electric brake assembly for dependable stopping power
• Self-adjusting design maintains brake shoe clearance automatically
• Drum and hub combined for a direct bolt-on replacement
• Works with standard trailer electric brake controllers

Fits These Machines

• for trailer axles with a 6 on 5.5" bolt circle hub
• for trailers running 12" x 2" electric brake assemblies

On-The-Job Use

• Trailer axle brake replacement and service
• Utility, boat, and cargo trailer maintenance
• Drum and hub rebuilds on 6 on 5.5" axles
• Shop repair where self-adjusting brakes are preferred

Specs At A Glance

Good To Know

Q: What does self-adjusting mean for this brake? A: The brake assembly automatically keeps the shoes at the correct distance from the drum as they wear. That means less manual adjustment over time.

Q: Will this drum kit fit my trailer? A: It is designed for axles with a 6 on 5.5" bolt circle and 12" x 2" electric brakes. Verify your hub pattern and brake size before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.