The Supertech 20×12×44.30mm H13 tool steel wrist pin is a piston pin that connects the piston to the connecting rod in engine assemblies, provided in the 20×12×44.30mm H13 size for direct replacement where that dimension is needed. Listed as H13 tool steel, it is intended for piston rebuilds and precision engine reassembly; confirm the dimension before installation to ensure proper fitment.
Supertech 20x12x44.30mm H13 Tool Steel Wrist Pin