PISTON (A) 49MM 13MM

All cast iron and aluminum Malossi cylinders are subdivided into selection classes.

We start from selection 0 (smallest piston) to arrive at D (largest piston). Each selection pass corresponds to an increase of 0.01 mm.

When ordering, carefully check the selection, as in the following example:

Example

34 3448 matches selection 0
34 3448.A0 corresponds to selection A
34 3448.B0 corresponds to selection B
34 3448.C0 matches selection C
34 3448.D0 corresponds to selection D

Only for cast iron cylinders are available the following surcharges:

34 3448.40 corresponds to the 0.4 mm increase
34 3448.80 corresponds to the 0.8 mm increase

For older pistons there are even the 0.2 mm - 0.6 mm surcharges (eg 34 3448.20 - 34 4375.60).

All Malossi cylinders are selected and indicate the selection, week and year of control.