Piston, Engine

Piston and piston ring
Piston diameter
STD
Mark 1 90.910 to 90.920 mm (3.5791 to 3.5795 inch)
2 90.920 to 90.928 mm (3.5795 to 3.5798 inch)
3 90.928 to 90.938 mm (3.5798 to 3.5802 inch)
Piston oil clearance
STD 0.080 to 0.101 mm (0.0031 to 0.0040 inch)
Maximum 0.121 mm (0.0048 inch)