Baer 6S, 6R & XTR caliper rebuild kit, services 1 caliper. Includes: (6) Weather Seals (2 x 1.625", 2 x 1.375" & 2 x 1.1875"), (6) Pressure Seals (2 x 1.625", 2 x 1.375" & 2 x 1.1875"), (1) Pad Anti-rattle Clip & (1) Bleeder Cap. Pad Abutments sold seperately. If unsure what caliper you have, please contact our tech department at 602-233-1411 for assistance