Pistons

Pistons General data

Specification Table:

Important: Different makes of piston must not be fitted in the same engine.

Piston Types

Component Illustration (B235E/R):

Component Illustration (B205E):

Specification Table:

Classification Of Pistons And Cylinder Bores
The piston classification is stamped on the piston crown roof. The piston classes for service are B
First oversize (+0.5)
Second oversize (+1.0)

Piston Classification

Specifications Table:

Piston diameter

Specifications Table:

Piston diameter is measured at right angles to the gudgeon pin holes, 11 mm from the bottom of the piston.

Piston Rings

Component Illustration:

Specifications Table:

Gudgeon Pins