Piston, Engine

Piston Diameter (STD)
Mark "1" 86.815 - 86.825 mm
Mark "2" 86.825 - 86.835 mm
Mark "3" 86.835 - 86.845 mm

O/S 0.50 87.315 - 87.345 mm

Standard Oil Clearance 0.175 - 0.195 mm
Maximum Oil Clearance 0.215 mm