Piston made of aluminium 2618 alloy is covered with a solid lubricant in the skirt area.
The piston is supplied with the following accessories:
· 1 PISTON PIN: made of carbon steel by cementation and possibly DLC coated;
· 1 SEGMENT and 1 SCRAPER: made of steel or cast iron pearlite;
· 2 PISTON PIN RETAINING RINGS: made of spring steel.
The piston is a component to be installed on endothermic engines. Unless otherwise indicated, it must be used with conventional fuels on the market (unleaded petrol). Qualified personnel must perform the assembly and disassembly.
HARDNESS: from 120-145 HB2.5/62.5/30
LINEAR THERMAL EXPANSION COEFFICIENT: 24 10-6 ° C-1