Dimension & Clearance Specifications - Piston

Piston Diameter 1.07891-1.07904 mm (4.2477-4.2482 inch)
Clearance Production 0.0457-0.0762 mm (0.0018-0.0030 inch)
Clearance Service Limit 0.0457-0.219 mm (0.0018-0.0048 inch)