Piston

HOW TO SELECT PISTON AND BEARING


Piston


WHEN NEW CYLINDER BLOCK IS USED





Check the cylinder bore grade on the bottom face of the cylinder block, and select the piston of the same grade.

NOTE:
Piston is available with piston pin as a set for the service part.

WHEN NEW CYLINDER BLOCK IS REUSED
1. Measure the cylinder bore inner diameter. Cylinder Block.





2. Determine the bore grade by comparing the measurement with the values under the cylinder bore inner diameter of the "PISTON SELECTION TABLE".

A : Bank 2
B : Bank 1
C : Front mark
D : Piston grade number
E : Piston pin grade number
F : Identification code

3. Select piston of the same grade.

PISTON SELECTION TABLE






NOTE:
Piston is available together with piston pin as assembly.