Generally
Rope kit for wheel cylinder with 1-1/16″ inner diameter contains 2 piston gaskets, 2 dust covers and the control spring in the middle.
105 kr
Rope kit for wheel cylinder with 1-1/16″ inner diameter, originally installed at the factory on most 1960 Cadillacs. But if the cylinder has been replaced, it can be a different inner diameter. Check carefully, or replace both cylinders with new 1″ wheel cylinders
Rope kit for wheel cylinder with 1-1/16″ inner diameter contains 2 piston gaskets, 2 dust covers and the control spring in the middle.
Take apart the wheel cylinder and check that it is 1-1/16″ = 26.99mm inside. Clean the old pistons, hone or polish the inside of the cylinder with fine sandpaper. Wash clean with T-Spirit or thinner. If there is rust damage or cracks in the cylinder, it cannot be refurbished, in that case discard it and buy a new complete cylinder. If it is in good condition, assemble it with new gaskets that you lubricate with brake fluid.