Cummins 3914045 Fuel Supply Tube - New OEM

Cummins 3914045 Fuel Supply Tube — genuine Cummins OEM part number, supplied new in the original Cummins packaging with the factory parts label (DESC: TUBE, FUEL SUPPLY).

Application: Cummins fuel system supply line. The specific engine model, CPL, and installation position are not verified from the packaging alone — Cummins fuel line routing is build-specific, so fitment must be confirmed against your engine serial number and CPL before ordering.

Condition: New / NOS in original Cummins bag. No corrosion, no kinks, no thread or flare damage, no evidence of prior installation.

Formed rigid steel tube with center hex union, approx. 20 in overall formed length. Sold as pictured — hardware, washers, and brackets not included unless shown.

Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase.