Piston: Specifications

PISTON DIMENSIONS AND CLEARANCES

Piston Diameter 95.98 mm ±0.019 (3.7788 in. ±0.0008 in.)
Clearance at Size location -0.007 to +0.047 mm (-0.0003 to +0.0018 in.)
Piston Pin bore diameter 22.005-22.012 mm (0.8663-0.8666 in.)
Piston Weight-A 404.5-409.5 grams (14.27-14.44 oz.)
Piston Weight-B 399.5-404.5 grams(14.09-14.27 oz.)
Piston Ring groove diameter #1 87.4-87.6 mm (3.441-3.449 in.)
Piston Ring groove diameter #2 86.3-86.5 mm (3.397-3.4055 in.)
Piston Ring groove diameter #3 85.8-86.0 mm (3.378-3.385 in.)