We are a manufacturer in China, we produce diesel parts(plunger/element, nozzle, delivery valve, fuel injector, pencile nozzle, fuel pump, VE pump, head rotor etc. ), with 40 years history in this industry. The fuel injector and plunger stamping number as below: Injector: 8N7005, 5183, 4W7017, 4W7018, 4W7019, 7W7032, Pencile nozzle: 27333, 33408, 26964, 27353, 26632, 22808 Plunger: 1W6541, 7W5929, 6N7527 Nozzle: 7M4601, 8N8796, 9F4113, 8N4694, 9L6884