12.25 In. x 3.375 In. Electric Trailer Brakes Left & Right Kit 8,000 9,000 lbs Axle

(1 Left + 1 Right) Otherwise known as "loaded", brake assembly that comes pre-assembled and ready to be mounted onto your flange with existing bolts and nuts. This brake uses a forward self-adjusting feature which adjusts the brakes on each forward stop. As the shoes wear on the drums, the adjuster arm rotates the screw assembly at the bottom of the brake, expanding the shoes to fill in the gap. The 4-hole flange pattern can be found on some 8,000 and 9,000 lbs. AL-KO and Dexter axles. Product Features: One left hand brake assembly & One right hand brake assembly Loaded backing plate is ready to mount Mounting hardware not included Brake controller required for operation (sold separately) Electric brake systems offer more user control compared to hydraulic systems Brake lines and brake actuators not needed Simple and quick installation Has more moving parts making maintenance cheaper Forward Self-Adjusting feature Shoes will automatically adjust every time braking is applied for op