Piston Kit ASPIRA is one of best-selling spare parts manufactured by PT. Astra Otoparts, Tbk with piston specification made from Silicone Alumunium Alloy (AC8A) that is able to withstand high pressure and temperature up 500°C. The piston rings are made of carbon steel with hard chrome coating making it able to stand high friction and rustproof.
STRONG. The material composition follows Japanese Industrial Standards (JIS), high temperature resistant, and is able to hold compression from combustion.
DURABLE. Each piston ring's body is coated with HARDCHROME and NITRIDING, making it harder, durable, and does not leak easily.
TIGHT. It springbacks, so it holds tight to the cylinder wall.
