Cummins 3919727 / 3919303 Genuine Injector Nozzles - New NOS

Genuine Cummins injector nozzle, new old stock in original Cummins Genuine Parts / SmartPower packaging. Factory labels read DESC "NOZ,INJ" with part numbers 3919727 (origin DE, dated 30-DEC-04) and 3919303 (origin BR, dated 31-AUG-04) — please specify which part number you require.

Application: Genuine Cummins injector nozzle; specific engine family, CPL, and rating are not verified from the packaging. Related Cummins nozzle numbers differ in spray hole count, angle, and calibration and are not automatically interchangeable.

Condition: New / NOS, Cummins factory bag and label, protective cap and thread protector in place. One bag is open at the top. Not pop-tested or flow-tested; pressure testing before installation is recommended on aged shelf stock.

Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Quote is subject to final fitment confirmation by engine/transmission serial number, part number, photos, and supplier availability.