VEVOR Electric Trailer Brake Assembly, 10 x 2-1/4 Inch, 2 Pairs Self-Adjusting Electric Brakes Kit for 3500 lbs Trailer Axle, Backing Plates for Braking System Part Replacement, Fit for Trailers, RVs

Upgrade Your Brake System: Our electric trailer brake kit includes 4 brake assemblies and 4 brake drums, designed for trailers and RVs with tapered axles up to 3500 lbs. With a 10 x 2-1/4 inch brake and a 10 inch drum, it's the ultimate upgrade

Automatic Brake Adjustment: Forget constant brake checks! The trailer brake kit adjusts automatically to maintain the perfect brake gap, avoiding wear and keeping your system responsive for long-term use. Ideal for frequent braking and long trips

Easy Installation: Installing your new brakes is a breeze! Our electric trailer brake assembly comes pre-assembled with core parts installed. Just add oil, follow the easy steps in the manual, and you're good to go

Stable Braking Under Heavy Load: Upgrade to semi-metallic brake pads with a 0.48 friction coefficient (GG level). Our trailer brake are heat-resistant, durable, and reduce noise—fit for heavy-load, downhill, and frequent braking

≥30000km Lifespan: These steel brake assemblies and cast iron drums of the self-adjusting electric brakes kit are shock-resistant and built to last. The dust shield keeps debris out, securing your system and ensuring it lasts longer, even on bumpy roads