trailer electric brakes kit

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

Product Overview

Professionals needing a stable, durable brake for heavy-duty trailers—this 12.25×3.375″

Core Specifications

Assembly (8000 lb capacity) is perfect. Built for 8000 lb trailers, it fits standard axles just right. We test it tough to keep heavy hauls safe.

Specs That Fit Just Right

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

Tough & Safe for 8000 lb Loads

Dependable brakes are a must for 8000 lb loads. Wear-resistant shoes hold up well and grip solid; heat-treated drum won’t warp. Stops smooth even fully loaded or downhill.

The fast-acting cylinder gives even pressure—stops quick, no sway. Electric brake has two modes: self-adjusting or manual. Plus integrated electric/hand brake for ease.

Key Features

Works with Most Trailers

Fits most heavy-duty trailers: large utility, livestock, equipment, oversized camping. Great for daily hauls, farming, construction, cross-country. Reliable stops protect 8000 lb loads.

Quality & Great Support

Quality’s top priority for heavy gear. We make core parts in-house (base plates, shoes, electromagnetic blocks) to keep quality consistent. Custom options: brake materials, logos/engraving. We give guidance, test every unit. Fast support—buy with confidence.

Pick the 12.25×3.375″ Assembly for 8000 lb safety, reliability, and no hassle. Give your trailer good brakes—hit the road confident!

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

All parts in one box—no hunting for missing pieces, ready to install.

Adjusts easily to match your trailer’s weight, keeps stops smooth.

Works with most tow vehicles, no tricky compatibility issues.

Low-fuss upkeep—no fluid checks, fewer breakdowns.

Steady braking on hills or rough roads, boosts safety.

Clear guides included, manageable even for first-timers.

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