Piston: Specifications

Piston diameter-grade 1 (at right angle to pin bore) 90.175-90.165 mm (3.5502-3.5498 inch)
Piston diameter-grade 2 (at right angle to pin bore) 90.185-90.175 mm (3.5506-3.5502 inch)
Piston diameter-grade 3 (at right angle to pin bore) 90.195-90.185 mm (3.5510-3.5506 inch)
Piston-to-cylinder bore clearance (at grade size) -0.005-0.025 mm (-0.0002-0.0001 inch)