Piston, Engine

Piston Diameter (STD)
Mark 1 85.847-85.857 mm
Mark 2 85.857-85.867 mm
Mark 3 85.867-85.877 mm
O/S 0.50 86.347-86.377 mm

Piston Oil Clearance
Standard 0.143-0.163 mm
Maximum 0.183 mm