Piston, Engine

Piston
Outer diameter
Standard
A 99.505 - 99.515 mm (3.9175 - 3.9179 inch)
B 99.495 - 99.505 mm (3.9171 - 3.9175 inch)
0.25 (0.0098) 99.745 - 99.765 mm (3.9270 - 3.9278 inch)
0.50 (0.0197) OS 99.995 - 100.015 mm (3.9368 - 3.9376 inch)

Piston pin standard diameter 23.000 - 23.006 mm (0.9055 - 0.9057 inch)