Delphi P403 Piston - Longkou Series

Professional supply of Delphi P403 Piston, suitable for Longkou series diesel fuel injection pumps. Made of 1026 carbon steel tube material, surface coated with nickel or tungsten carbide, minimum coating thickness 0.010 inch/side, available in 20, 40 or 60 rings. Suitable for a variety of construction and engineering machinery and engines, such as Yanmar, Komatsu, etc. Offer reliable OEM alternative solutions to ensure efficient operation of the fuel system.