Outer Diameter of Piston
- Measure piston skirt diameter (A).
Piston skirt diameter
Grade No. 1: 88.980 - 88.990 mm (3.5031 - 3.5035 in)
Grade No. 2: 88.990 - 89.000 mm (3.5035 - 3.5039 in)
Grade No. 3: 89.000 - 89.010 mm (3.5039 - 3.5043 in)
Oversize clearance 0.20 mm (0.0079 in)
- Measure point (a) (distance from the top): 42 mm (1.65 in)