Piston, Engine

Piston Ring End Gap
First Compression Ring 0.25-0.46 mm (0.010-0.018 Inch)
Second Compression Ring 0.58-0.84 mm (0.023-0.033 Inch)
Oil Control Ring 0.254-0.762 mm (0.010-0.030 Inch)

Piston Ring to Groove Clearance
First Compression Ring 0.033-0.079 mm (0.0013-0.0031 Inch)
Second Compression Ring 0.033-0.079 mm (0.0013-0.0031 Inch)
Oil Control Ring 0.023-0.201 mm (0.0009-0.0079 Inch)

Piston Ring Thickness
First Compression Ring 1.176-1.197 mm (0.0463-0.0471 Inch)
Second Compression Ring 1.1476-1.497 mm (0.0581-0.0589 Inch)
Oil Control Ring 1.854-2.007 mm (0.073-0.079 Inch)

Pistons and Pins - Piston
Piston Diameter - Production - S/C 96.489-96.528 mm (3.7988-3.8003 Inch)
Piston Diameter - Production - Non S/C 96.482-96.497 mm (3.7985-3.7991 Inch)
Piston Diameter - Service Limit - Minimum - S/C 96.434 mm (3.7966 Inch)
Piston Diameter - Service Limit - Minimum - Non S/C 96.442 mm (3.7969 Inch)
Piston Pin Bore Diameter - S/C 23.0065-23.0105 mm (0.9058-0.9059 Inch)
Piston Pin Bore Diameter - Non S/C 22.0060-22.0110 mm (0.8664-0.8666 Inch)
Piston to Bore Clearance - New - VIN K 0.010-0.051 mm (0.0004-0.0020 Inch)
Piston to Bore Clearance - Used - VIN K 0.050-0.091 mm (0.0020-0.0036 Inch)
Piston to Bore Clearance - New - VIN 1 -0.0207-0.0437 mm (-0.0008-0.0018 Inch)
Piston to Bore Clearance - Used VIN 1 0.0193-0.0997 mm (0.0008-0.0039 Inch)

Pistons and Pins - Pin
Piston Pin Clearance to Connecting Rod Bore - Press Fit - VIN K 0.0066-0.0217 mm (0.0003-0.0009 Inch)
Piston Pin Clearance to Piston Pin Bore - VIN K 0.0020-0.0130 mm (0.00008-0.00051 Inch)
Piston Pin Diameter - VIN K 21.9950-22.000 mm (0.8659-0.8661 Inch)
Piston Pin Clearance to Connecting Rod Bore - Press Fit - VIN 1 0.0073-0.0225 mm (0.00029-0.00089 Inch)
Piston Pin Clearance to Piston Pin Bore - VIN 1 0.0065-0.0155 mm (0.00061-0.00026 Inch)
Piston Pin Diameter - VIN 1 22.995-23.000 mm (0.90531-0.90551 Inch)