Trailer Brake 12-1/4" X 3-3/8" A Pair for 9,000 to 10,000 Lbs Trailer Axles, Electric Backing Plate Brake Assembly with 7 Bolt Brake Flang Compatible with Dexter K23-450-00/ K23-451-00(Right+Left)
Quality Control: The trailer axle is made of high quality material. It has forward automatic adjustment function. All products must pass rigorous performance, durability, emergency braking and other tests before leaving the factory to ensure that they meet or exceed OEM standards and provide stable and reliable power support
Package Included:A pair of Trailer Brake(Left Driver Side and Right Passenger Side)
Forward Self-Adjusting:The Forward Self-Adjusting (FSA) feature adjusts the brakes in forward and reverse, automatically adjusting brake clearance based on lining wear.