Piston, Engine

Piston

Piston diameter 90.180 ± 0.005 mm (3.5504. ± 0.0002 inch)
Piston-to-cylinder bore clearance -0.005 to +0.025 mm (-0.0002-0.001 inch)
Piston ring groove width - top 1.53-1.55 mm (0.0602-0.061 inch)
Piston ring groove width - intermediate 1.52-1.54 mm (0.0598-0.0606 inch)
Piston ring groove width - oil control 3.030-3.050 mm (0.1193-0.1201 inch)
Piston pin bore diameter 22.008-22.014 mm (0.8665-0.8667 inch)
Piston pin-to-piston fit (clearance) 0.005-0.0135 mm (0.0002-0.0005 inch)