Product Description
Piston cooling oil nozzle for compatible Cummins 855 Series diesel engines, including select Small Cam and Big Cam configurations. Designed to direct lubricating oil toward the underside of the piston, helping reduce piston temperatures and support proper engine operation.
Cross-references Cummins part numbers 3013591, 3014404, 215746, and 215749. Aftermarket equivalents include PAI 045000, Interstate-McBee M-3013591, and FP Diesel FP-3013591.
Verify the original part number, nozzle configuration, and engine compatibility before ordering. Sold individually.