Piston, Engine

Piston Diameter @ 42 mm ((1.6353 in) Below Crown with Piston Skirt Coating 90.967-90.990 mm (3.5814-3.5823 in)
Piston Pin Bore Diameter 24.002-24.009 mm (0.9450-0.9452 in)
Piston Ring Groove Inside Diameter
First Compression Ring 82.520-82.770 mm (3.2488-3.2587 in)
Second Compression Ring 81.660-81.910 mm (3.2150-3.2248 in)
Oil Control Ring 84.210-84.460 mm (3.3153-3.3252 in)