Rockwell version,12-1/4 inch electric brake for 12,000-lb axles, left hand, 5", 5 holes,

Keep your heavy-duty trailer stopping safely and smoothly with this Rockwell-style 12-1/4" electric brake assembly designed for 12,000-lb axles. Built for demanding trailer applications, this left-hand brake delivers dependable braking performance and is a solid replacement option for worn or damaged assemblies.

Featuring a 5-bolt, 5" mounting pattern, this complete electric brake assembly comes pre-assembled for easier installation, helping reduce downtime and get your trailer back on the road faster. The rugged construction and heavy-duty components make it ideal for commercial, agricultural, and equipment trailers that need reliable stopping power under load.

Features

• Rockwell version electric brake assembly
• Fits 12,000-lb axles
• 12-1/4" brake size
• Left-hand configuration
• 5" bolt circle with 5 mounting holes
• Heavy-duty electric drum brake design
• Pre-assembled backing plate for convenient replacement

Why Buy This Brake Assembly?

When you’re hauling serious weight, braking performance matters. This assembly is designed to provide the strength, fit, and reliability you need for heavy trailer use—making it a smart choice for maintenance, repairs, or axle rebuilds.

Get the dependable heavy-duty braking solution your trailer needs from East Idaho Trailer Parts.