Multiquip 5154118680 Pipe Assembly Injection #1 DPS-130SST 4FB1

The Multiquip 5154118680 is a genuine OEM Pipe Assembly Injection #1 DPS-130SST 4FB1 designed for the DPS-130SST. Sourced directly from Multiquip, this part meets the exact specifications required for the 4FB1 engine fuel injection system on the DPS-130SST. Choosing a genuine OEM component ensures the injection line seats and seals correctly without improvisation or adaptation. DHS Equipment stocks this part to keep your equipment running as intended.

Key Features

• Genuine OEM Fuel Line Integrity — Manufactured to the precise pressure ratings and dimensional tolerances required for diesel injection systems, ensuring consistent, leak-free fuel delivery.
• Exact-Match for the 4FB1 Engine — Engineered specifically for the 4FB1 diesel engine configuration, meaning connection points, line routing, and fittings align directly with the original installation.
• Confirmed DPS-130SST Fitment — Verified for use with the DPS-130SST, eliminating guesswork when sourcing a direct injection line replacement.
• Maintains Injection System Performance — A correctly functioning injection pipe delivers fuel at the right pressure and timing to each cylinder; a cracked or fatigued line causes misfires, hard starting, and power loss.
• Fuel System Safety — Diesel injection lines operate under high pressure; using a properly rated OEM pipe reduces the risk of line failure, fuel leaks, and associated fire hazards on the worksite.

The injection pipe assembly carries high-pressure diesel fuel from the injection pump to the number one fuel injector on the 4FB1 engine. It must withstand extreme fuel pressure pulses with every combustion cycle, and its internal diameter and wall thickness are calibrated to maintain the precise fuel delivery timing the engine depends on. When an injection pipe cracks, corrodes, or develops a pinhole leak, the result is typically rough running, cylinder misfires, visible fuel weeping near the engine, or a complete no-start condition — making prompt replacement with a matched OEM part critical to restoring full engine output.

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.