Fuel Injector 5263312 0445120239 for Cummins Engine QSB5.9 CM850

Fuel Injector 5263312 0445120239 for Cummins Engine QSB5.9 CM850Condition:New Aftermarket PartNote:We recommend replacing the entire set of fuel injectors to ensure the engine's optimal performance. Due to differences in oil output and atomization concentration between genuine and aftermarket parts, they should not be mixed. Replacing the entire set of injectors helps avoid potential issues. Always use clean oil.Replacement Part Number:5263312, 5263312NX, 5263312PX, 0 445 120 151, 0 445 120 239, 0445 120 151, 0445 120 239, 0445120 151, 0445120 239, 0445120151, 0445120239, 4 981 128, 4981128, 5 263 312Application:Fit for Cummins Engine: QSB5.9 CM850