Piston, Engine

Piston
Diameter (1) 87.5-87.51 mm (3.444-3.445 in.)
Diameter (2) 87.51-87.52 mm (3.4452-3.4456 in.)
Diameter (3) 87.52-87.53 min (3.444-3.446 in.)
Piston-to-bore clearance 0.025-0.045 min (0.0009-0.0017 in.)
Ring groove width - top 1.203-1.205 min (0.0473-0.0474 in.)
Ring groove width - 2nd 1.17-1.19 min (0.0460-0.0468 in.)
Ring groove width - oil 2.501-2.503 min (0.0984-0.0985 in.)
Piston skirt coating thickness 0.008-0.020 min (0.0003-0.0007 in.)
Piston Pin
Diameter 20.995-21.0 min (0.8266-0.8268 in.)
Length 59.6-60.4 min (2.346-2.377 in.)
Piston-to-pin clearance 0.008-0.016 min (0.0003-0.0006 in.)
Pin-to-rod clearance Press fit