Diesel Fuel Injector 254-4339 2544339 for C/A-T C9 Engine 330d 336D Excavator

Wuhan Jinhong Auto Parts Co., Ltd. is a manufacturer and exporter of common rail fuel injectors integrating manufacturing,processing and R & D.

 Model 254-4339 fuel injector is a full assembled assembly matching medium-large diesel power systems. Equipped with integrated filter structure and standard connection terminals, it needs no modification during replacement and comes with matched sealing accessories for easy installation.
This aftermarket replacement brings obvious cost reduction compared to original matched parts. Flexible batch pricing supports small and large purchases, steady inventory shortens delivery cycles and removes extra hidden service costs for equipment maintenance.
Refined multi-hole nozzle design realizes even fuel atomization under variable pressure. Accurate injection timing strengthens cold start capability, smooths engine operation under heavy load and balances fuel burn efficiency to reduce waste gas output.
Precision machined internal moving parts adopt wear-resistant surface treatment. Each finished piece passes pressure tightness and flow detection, heat-proof sealing parts tolerate harsh fuel and high-temperature working environments with long cycle service life.
It adapts to heavy engineering machines like diggers and loaders with matched power units, widely used in mine exploitation, road paving and long-time fleet operation, suitable for repair stores