Piston Pin Locks

Piston Pin Locks, often referred to as wrist pin or wire lock, are crucial components in an engine's internal workings. Their primary function is to secure the piston pin, which connects the engine piston to the connecting rods. This connection is vital for the proper operation of the engine, as it allows the piston to move freely while preventing any lateral or sideways movement that could cause damage. These small yet essential parts are used in various engine types, including those with forged pistons.

When looking for piston pin locks, it is important to consider the specific application, as they must be compatible with your pistons and rods. Selecting the correct size, material, and type of lock pin is key to ensuring the longevity and performance of your engine.