COOPER S/1275GT – STAINLESS – 7.5″ BRAKE CALIPPER PISTON

Stainless steel “S” caliper piston for calipers that take 7.5″ wide brake disc as used on all Cooper “S” variants and early 1275GT. These are correctly ground for long life and fitment against the seals, but More importantly have the raised crown section on the area to allow the fluid to correctly push the piston out. Made in stainless steel to reduce heat transfer to caliper fluid and for longevity.

Mini 7.5″ Cooper S & GT solid disc brake caliper piston in stainless steel.

2 required per caliper & 4 for a complete car. NOTE SOLD SINGLE.

1.750″ diameter & depth is 1.0″

Caliper rebuild kit to suit is GRK5006 & bridge seal is 17H8764.

Alternative part number: 17H8626 or 1030044