A Supertech wrist pin specified for Mini R56 applications, sized 20 x 48.3 mm and manufactured from H13 tool steel. Provided as a direct replacement piston pin, it restores the connection between piston and connecting rod with the listed dimensions to preserve correct clearance and alignment in Mini R56 engine rebuilds or repairs.
Supertech Mini R56 20x48.3mm H13 Tool Steel Wrist Pin