Supertech 22x12x44.3mm H13 Tool Steel Wrist Pin

This listing is for one Supertech H13 Tool Steel Wrist Pin, measuring 22mm in diameter, 12mm in height, and 44.3mm in length. This pin is a critical component that connects the piston to the connecting rod, allowing the piston to pivot as it moves up and down within the cylinder. It's made from H13 tool steel, a material known for its strength and resistance to wear, which is important for handling the high stresses and temperatures inside an engine.

Using H13 tool steel means this wrist pin is built to withstand the demanding environment of an internal combustion engine. It's designed to maintain its shape and integrity under repeated impacts and heat cycles, helping to ensure reliable operation of your piston assembly. This makes it a solid option when you need to replace a worn or damaged wrist pin during an engine rebuild or repair.