Trailer Part, Steel Wheels manufacturer / supplier in China, offering Dexter Pre-Greased Easy Assemble 6 on 5.5" Hub and Drum Electric Brake Kit for 5,200 lbs. Trailer Axle, Trailer Brake Drum Kit, 6-Hole, 5.5" Bolt Circle Brake Drum for 5,200lbs Axles, Replacement Brake Hub Drum Assembly for RV, Trailer and Semi Truck, 12" diameter 6-5.5 Trailer Brake Hub & Drum Assembly for 5,200lb & 6,000lb Dexter Axles and so on.