Precision-Engineered Refine Fuel Pump for JAC SUNRAY Diesel Engines
High-performance fuel injection pump designed for JAC SUNRAY 2016 models with 4DA1/HFC4DA1 diesel engines. Direct replacement for OEM part numbers 0445020530 and 1042300FE010. CNC-machined aluminum housing with corrosion-resistant coating ensures durability under extreme temperatures. Ultra-fine micron filtration prevents contaminants from entering the fuel system. Optimized pressure calibration (1800-2200 psi operating range) maximizes combustion efficiency while reducing emissions. Laser-welded internal components eliminate leakage risks. Ideal for commercial fleets, off-road vehicles, and agricultural machinery requiring reliable cold-start performance. Backed by ISO 9001-certified manufacturing.
Global wholesale pricing available—bulk discounts apply.
Low MOQ with express logistics support.