Multiquip 504115292 Injection Pump NEF45SM2 Iveco

The Multiquip 504115292 is a genuine OEM Injection Pump NEF45SM2 Iveco designed for NEF45SM2 series equipment. Sourced directly through Multiquip's authorized parts network, this injection pump is manufactured to the same specifications as the original component, ensuring consistent fuel delivery and engine performance. Verified to fit NEF45SM2 applications, part 504115292 is the correct OEM choice when a straight swap is the priority.

Key Features

• Genuine OEM Fuel Delivery Precision — Matched to the Iveco NEF45SM2 engine's fuel system calibration, this OEM pump maintains the correct injection timing and pressure required for proper combustion.
• Direct-Swap Fitment — Engineered to mount and connect exactly as the original unit on NEF45SM2 equipment, eliminating the guesswork of adapting an incompatible pump.
• Confirmed NEF45SM2 Compatibility — Verified fitment for NEF45SM2 series machines, so you can order with confidence that this part is the right part for your application.
• Consistent Power Output — A correctly functioning injection pump delivers the precise fuel charge needed to sustain rated engine output; a worn or failing pump leads to hard starts, rough running, and loss of power under load.
• Fuel System Integrity — Using a genuine OEM pump preserves the integrity of the fuel injection circuit, reducing the risk of calibration drift that can cause excessive smoke, uneven idle, or engine damage over time.

The injection pump is the heart of a diesel engine's fuel system, responsible for drawing fuel from the tank and delivering it to the injectors at precisely the right pressure and timing for each combustion cycle. On Iveco NEF45SM2 engines, correct pump operation directly determines starting reliability, throttle response, and the engine's ability to sustain load without hesitation or surging. When an injection pump begins to wear — losing pressure, developing internal leaks, or drifting out of calibration — fuel delivery becomes erratic, leading to rough running, increased exhaust smoke, reduced output, and eventually the inability to start.

For guaranteed part accuracy or help confirming fitment for your specific machine, contact the DHS Equipment parts team directly.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.