Piston, Engine

GENERAL SPECIFICATIONS
Piston-to-Cylinder Clearance 0.025-0.045 mm (0.0010-0.0018 inch)
Piston Diameter
Grade No. 1 86.965-86.975 mm (3.4238-3.4242 inches)
Grade No. 2 86.975-86.985 mm (3.4242-3.4246 inches)
Grade No. 3 86.985-86.995 mm (3.4246-3.4250 inches)
Oversize Piston Diameter
0.25 mm (0.0098 inch) 87.215-87.265 mm (3.4337-3.4356 inches)
0.50 mm (0.0197 inches) 87.465-87.515 mm (3.4435-3.4455 inches)