.050 clutch shim spacer washers. Pkg. of 3 shims. Fits E-Z adjust and shim style PTO clutches Case C-15557 C15557$2.99 .010 Clutch Shim For Shim Adjust Clutchespackage of 3 shims for early shim adjust clutches. Package of .010 thick shims. Pkg. of 4 shims. Use as required C15556$3.49