Piston, Engine

Piston
Service Diameter (Select Fit Designation Stamped on Top of Piston)
Service Limit (8) 85.940-85.950 mm (3.3834-3.3828 inches)
Service Limit (99) 85.950-85.960 mm (3.3838-3.3842 inches)
Service Limit (00) 85.960-85.970 mm (3.3842-3.3846 inches)
Service Limit (01) 85.970-85.980 mm (3.3846-3.3850 inches)
Service Limit (02) 85.980-85.990 mm (3.3850-3.3854 inches
Service Limit (7 + 0.5) Oversize 86.430-86.440 mm (3.4027-3.4031 inches)
Service Limit Piston Bore Clearance 0.025-0.045 mm (0.0010-0.0018 inches)
Service Limit Piston Pin Diameter 21 mm (0.8267 inches)
Service Limit Clearance in Piston 0.003-0.008 mm (0.0001-0.0003 inches)
Service Limit Piston Ring Compression Rings Thickness 1.5 mm (0.0590 inches)
Service Limit Ring Groove Clearance 0.02-0.04 mm (0.0008-0.0015 inches)
Service Limit King Gap 0.30-0.50 mm (0.0118-0.0196 inches)
Service Limit Oil Ring Thickness 3.0 mm (0.1181 inches)
Service Limit King Groove Clearance 0.01-0.03 mm (0.0004-0.0012 inches)
Service Limit Ring Gap 0.40-1.40 mm (0.0157-0.0551 inches)