When a new cylinder block is used
Check the cylinder class on the rear left side of the cylinder block (1, 2 or 3) and select pistons of the same class.
Note: Pistons are supplied complete with pins.
When the cylinder block is reused
(1) Measure the inner diameters of the cylinders.
(2) According to the table below, according to the measurements obtained, find the pistons of the same class.
Pistons selection table
Unit: mm
