The Supertech 22×14×44.3mm H13 tool steel wrist pin is a piston pin used to connect the piston to the connecting rod in engine assemblies, offered in the 22×14×44.3mm H13 specification for direct dimensional replacement. Identified as H13 tool steel in the listing, it suits piston rebuilds and engine reassembly projects requiring that size and material; confirm measurements before fitting.
Supertech 22x14x44.3mm H13 Tool Steel Wrist Pin