Pistons for both Passenger Diesel Cars and Gasoline applications. We manufacture cast ring carrier pistons for Passenger Diesel Car Engines made from high temperature resistant aluminum alloys both with and without cooling gallery. Pistons with bore diameters ranging from 40 to 250 mm Pistons suitable for both passenger Diesel Car Engines & Gasoline applications Pistons with Low weight and high structural rigidity Highly suitable for increased specific power output