Reproduction front or rear brake caliper rebuild kit for theHonda models listed. Replace the piston seal when replacing your piston or after cleaning the stock piston. Forms a tight seal to prevent brake fluid from seeping past the piston.. Piston x1 Piston Seal x1 Piston Dust Seal x1 Dust Seal Clip x1 Pin Boot x2 Bleeder Cap x1. Fits Honda: CX500 - 1978-1979 - Front CX500C Custom - 1979-1981 - Front CX500D Deluxe - 1979-1981 - Front CB900C Custom - 1980 - Rear CB900C Custom - 1981 - Front/Rear CBX Super Sport - 1979-1980 - Front GL1000 Gold Wing - 1979 - Front.
