trailer electric brakes

12.25×3.375″ 8k Trailer Axle Brake Assembly – 8000 lb Heavy-Duty

Product Overview

This 12.25×3.375″ Assembly (8000 lb capacity) is a great pick. It’s made just for 8000 lb trailers, fits standard axles perfectly, and we test it hard to keep heavy loads safe.

Core Specifications

Specs That Fit Perfectly

Built for heavy-duty jobs, it handles 8000 lb loads easily. It works with large utility, livestock, and heavy equipment trailers. Fits standard 12.25×3.375″ axles—just bolt it on, no mods needed.

Tough Build & Safe for 8000 lb Loads

Dependable brakes are a must for 8000 lb loads. The wear-resistant shoes hold up well and grip consistently, while the heat-treated drum won’t warp even in tough conditions. It stops smoothly and in control, even fully loaded or going downhill.

The fast-acting cylinder gives even pressure, so it stops quick without swaying. The electric brake has two settings: self-adjusting or manual. And it combines electric and hand brake in one, which is really convenient.

Key Features

Works with Most Heavy-Duty Trailers

It works with most heavy-duty trailers: large utility, livestock, equipment, and big camping trailers. Whether you’re hauling daily, farming, working construction, or driving cross-country, it’s got you covered. Reliable brakes keep your 8000 lb load safe every time.

Great Quality & Support

Quality matters most for heavy-duty gear. We make core parts in-house—base plates, brake shoes, electromagnetic blocks—to keep quality consistent. We also do custom work: tailored brake materials, logo printing, engraving. Our team can help with customization, every unit gets tested before shipping, and we respond fast if you need help. Buy with total confidence.

Go with the 12.25×3.375″ Assembly for safe 8000 lb loads, reliable performance, and no hassle. Give your heavy-duty trailer the good brakes it needs—and hit the road with total confidence!

About Us

20 years of trailer axle manufacturing experience. Specialized in Australian customization (45/50mm options). Compliant with standards, 24h after-sales, on-time delivery to Australia.

Attention Notes

Quicker to react than old-style brakes, cuts stopping distance for safer hauls.

Easy to tweak braking power to fit your trailer’s load.

Plays nice with most modern tow vehicles, less wear all around.

Hardly needs upkeep—no fluid to check or leaks to fix.

Stays steady on hills or bumpy ground, keeps control solid.

Simple enough for DIY setup, no pro skills needed.