Dimension & Clearance Specifications - Piston Rings

Compression Rings
Thickness 1.5 mm (0.0590 in.)
Ring Groove Clearance 0.02-0.04 mm (0.0008-0.0015 in.)
Ring Gap 0.30-0.50 mm (0.0118-0.0196 in.)
Oil Ring
Thickness 3.0 mm (0.1181 in.)
Ring Groove Clearance 0.01-0.03 mm (0.0004-0.0012 in.)
Ring Gap 0.40-1.40 mm (0.0157-0.0551 in.)