The Multiquip 71434951400 Fuel Injection Pump Assembly is a genuine OEM component designed for the MRH800DS2 walk-behind roller. Sourced directly from Multiquip, this assembly meets the exact specifications of the original unit, ensuring seamless integration with your machine's fuel system. Verified fitment for the MRH800DS2 means you can order with confidence and get your roller back to work without compatibility concerns.
Key Features
- Genuine OEM Fuel Delivery Precision — Manufactured to the exact flow rate and pressure tolerances of the original pump, maintaining consistent fuel metering critical to diesel engine performance.
- Direct-Fit Replacement — Engineered to match the original mounting configuration and port connections of the MRH800DS2 fuel system for a straightforward swap.
- Confirmed Fitment — Specifically validated for the Multiquip MRH800DS2 diesel walk-behind roller.
- Consistent Engine Output — A properly functioning injection pump delivers the correct fuel charge at the right timing, sustaining steady compaction force and smooth roller operation.
- Fuel System Integrity — As a genuine OEM assembly, this pump meets the pressure and sealing requirements that keep the fuel system operating safely and within engine design parameters.
The fuel injection pump assembly is responsible for drawing diesel fuel from the tank and delivering it under high pressure to the engine's injectors at precisely timed intervals. In a diesel-powered machine like the MRH800DS2 roller, this component is central to starting reliability, throttle response, and sustained power output under load. When the pump wears or fails, symptoms typically include hard starting, rough idle, loss of power, or excessive smoke — all of which can bring compaction work to a halt.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team.
Part Details
| Part Number | 71434951400 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Injection Pump Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | MRH800DS2 |
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.
