Machinery Diesel Engine Parts PTD Fuel Injector 3054254 for Cummins NTA855 NT855. Engine Type::Diesel engine. We usually provide 3 months’ after-sales service for non-artificial damage from the date of receiving the injector. Applications:Heavy duty truck, buses, engineering machinery, mining machinery, petroleum machinery, railway machinery. Port machinery, stationary and mobile diesel generator set power stations, Marine propulsion unit and auxiliary power unit. ? Item Con dition Items must be unused, in original condition, with all accessories included.