Description
This is an uprated brake caliper piston for Triumph TR3 to TR6 to TR6 to CC29929. Two are needed per caliper. The pistons are Plasma Nitrided which will give you the life of Stainless at half the price. The Nitriding becomes a part of the metal and will not flake off or separate, you can't buy a harder caliper piston. Cross Ref.# 582-000, 64325561
