StopTech Replacement Piston 36mm for ST-40 Caliper

This listing is for a single 36mm replacement piston for StopTech ST-40 brake calipers. If one of your caliper pistons is damaged or seized, this part allows you to replace just that individual component instead of the entire caliper assembly. It's a well-made piece designed to meet the original specifications for your ST-40 caliper.

Using a direct replacement piston ensures that your caliper will continue to function as intended. The 36mm size is specific to certain ST-40 caliper configurations, so double-check your existing caliper to confirm this is the correct part you need. Having a spare piston on hand can be helpful if you frequently service your own brakes or if you're rebuilding a caliper for a performance application where reliability is key.