The Multiquip 71421053100 Fuel Injector is a genuine OEM component designed for MVH-series heavy-duty reversible plate compactors and MRH-series walk-behind rollers, including the MVH200DA2, MVH306DS2, MVH206D, MVH406DSY, and MRH800DS2. As a direct OEM replacement, this injector is manufactured to the same specification as the original, ensuring correct fuel delivery characteristics for the diesel engine fitted to these machines. Verified fitment against Multiquip model codes means you can order with confidence and get your equipment back to work without compatibility concerns.
Key Features
- OEM-Matched Injection Spec — Built to the original fuel delivery pressure and spray pattern specification, maintaining proper combustion efficiency in the diesel engines fitted to these machines.
- Direct Drop-In Replacement — Engineered to the same mounting dimensions and connector interface as the original injector, allowing straightforward installation without modification.
- Broad MVH and MRH Fitment — Compatible with MVH200DA2, MVH306DS2, MVH206D, MVH406DSY, and MRH800DS2, covering a wide range of Multiquip diesel-powered compaction and roller equipment.
- Consistent Power Output — A correctly functioning injector delivers the precise fuel charge the engine needs to sustain compaction force and operating speed under load. A worn or clogged injector leads to rough running, hard starts, and reduced compaction performance.
- Fuel System Integrity — Using a genuine OEM injector helps preserve proper sealing and fuel containment within the injection circuit, which matters for both safe operation and engine longevity on diesel-powered equipment.
A fuel injector meters and atomizes diesel fuel into the engine's combustion chamber at precisely controlled pressure and timing. In diesel-powered compaction equipment like the MVH and MRH series, the injector must deliver a consistent, finely atomized spray to support efficient combustion and steady engine output under the high-load conditions these machines regularly encounter. When an injector wears, becomes clogged, or fails, the engine may exhibit hard starting, excessive smoke, loss of power, or uneven running — all of which directly impact compaction quality and productivity on the job.
Have questions about fitment or need help confirming compatibility? Contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 71421053100 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Injector |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH-200DA2 |
| Plate Compactors | MVH-306DS2 |
| Rollers | MRH800DS2 |
| Plate Compactors | MVH206D |
| Plate Compactors | MVH-406DSY |
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.
