CP Wire Lock for 20mm Pin Hole

This is a CP wire lock designed for a 20mm pin hole. It's a small but crucial part for keeping your piston pins securely in place within the piston. When you're rebuilding an engine or working on performance internals, ensuring every component is locked down properly is key to reliability.

This wire lock is made from a strong material that holds its shape under engine operating conditions. It's designed to fit precisely into the groove on the piston pin and the corresponding groove in the piston, preventing the pin from walking out. Proper installation means the pin stays centered, which is vital for the piston and connecting rod to move freely without binding.

When installing, make sure the grooves are clean and free of debris. This lock is a direct replacement for the factory part or an upgrade for performance builds where a secure pin retention is a priority.