Cross References: 220-K71424, K71424, K71-424-00, 220-K71425, K71425, K71-425-00. Pair of 12" X 2" Uni-Servo Trailer Wheel Brake Cylinders. Left Hand + Right Hand Hydraulic Wheel Cylinders. Applications: Demco & Dexter 10" x 2-1/4" & 12" x 2" Free Backing Hydraulic Brake Assemblies.
