Piston, Engine

Piston diameter
Grade 1 90.191 - 90.206 mm
Grade 2 90.203 - 90.220 mm
Grade 3 90.217 - 90.232 mm
Piston-to-cylinder bore clearance @ 43 mm from top -0.005 - (+)0.025 mm ([-]0.0002 - (+)0.0010 inch)