Piston, Engine

Piston diameter
STD Mark 1 90.910 - 90.920 mm (3.5791 - 3.5795 inch)
Mark 2 90.920 - 90.928 mm (3.5795 - 3.5798 inch)
Mark 3 90.928 - 90.938 mm (3 5798 - 3.5802 inch)
Piston oil clearance
STD 0.080 - 0.101 mm (0.0031 - 00040 inch)
Maximum 0.121 mm (0.0048 inch)