Diesel Data: Automotive Repair

Piston, Engine

Pistons and Pins
Piston Diameter 93.956-93.974 mm (3.5022-3.5029 in.)
Piston Pin Bore Diameter 24.005-24.009 mm (0.9452-0.9454 in.)
Piston Ring Groove Width - First Compression Ring 1.220-1.240 mm (0.0480-0.0488 in.)
Piston Ring Groove Width - Second Compression Ring 1.510-1.530 mm (0.0595-0.0602 in.)
Piston Ring Groove Width - Oil Control Ring 2.510-2.530 mm (0.0988-0.0996 in.)
Piston to Bore Clearance 0.026-0.052 mm (0.0008-0.0013 in.)
Pin
Piston Pin Clearance to Connecting Rod Bore 0.007-0.024 mm (0.0003-0.0010 in.)
Piston Pin Clearance to Piston Pin Bore 0.004-0.015 mm (0.0003-0.0006 in.)
Piston Pin Diameter 23.997-24.000 mm (0.9448-0.9449 in.)
Piston Pin Length 60.6004-61.100 mm (2.5685-2.5882 in.)