Cummins 3914045 Fuel Supply Tube - New (NOS)

Genuine Cummins 3914045 Fuel Supply Tube — new old stock in the original Cummins labeled bag. Factory label reads "TUBE, FUEL SUPPLY," part number 3914045, origin US, packed 10-Dec-2019.

Application: The Cummins service part number is confirmed from the factory label, but the specific engine family and application have not been verified for this listing. This is a routing-specific formed line with a mid-span union nut — length, bend pattern, and fitting ends must match your engine.

Condition: New / NOS, uninstalled. Bright plating, no corrosion, no kinks or thread damage visible. Bag and label show shelf wear.

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.