Piston

Skirt O.D. at 16 mm (0.6 in.) from bottom of skirt

L12B1

72.975−72.985 mm (2.8730−2.8734 in.)

72.97 mm (2.8728 in.)

L13Z1

72.972−72.982 mm (2.8729−2.8733 in.)

72.97 mm (2.8728 in.)

L15A7

72.980−72.990 mm (2.8732−2.8736 in.)

72.97 mm (2.8728 in.)

Clearance in cylinder

L12B1

0.015−0.040 mm (0.0006−0.0015 in.)

0.05 mm (0.002 in.)

L13Z1

0.018−0.043 mm (0.0007−0.0017 in.)

0.05 mm (0.002 in.)

L15A7

0.010−0.035 mm (0.0004−0.0014 in.)

0.05 mm (0.002 in.)

Ring groove width

Top

1.050−1.060 mm (0.0413−0.0417 in.)

1.080 mm (0.0425 in.)

Second

1.020−1.030 mm (0.0401−0.0405 in.)

1.050 mm (0.0413 in)

Oil

2.005−2.020 mm (0.0789−0.0795 in.)

2.050 mm (0.0807 in.)