Operation CHARM: Car repair manuals for everyone.

Piston Pin, Engine

Wrist Pin Piston Pin Outer Diameter Standard 20.989 - 21.001 Millimeter (mm)
Interference Fit Of Piston Pin To Piston Pin Hole Standard -0.002 to 0.01 Millimeter (mm)
Piston Pin To Connecting Rod Bushing Clearance Standard 0.005 - 0.017 Millimeter (mm)
Limit 0.023 Millimeter (mm)