The Multiquip 8971612101 Injection Pump Assembly 4BG1PD DCA45SSIU2 is a genuine OEM component designed for the DCA45SSIU2 ultra-silent diesel generator. As a direct OEM replacement, this assembly is sourced and authorized to meet the exact specifications of the original unit, ensuring consistent fuel delivery performance. Verify your model against part number 8971612101 before ordering to confirm a correct application match.
Key Features
- Isuzu 4BG1PD-Specific Fuel Metering: — Engineered to deliver the precise fuel metering and injection timing demanded by the Isuzu 4BG1PD diesel engine, maintaining correct combustion characteristics under load.
- Genuine OEM Assembly: — Supplied as a complete injection pump assembly, this is an authorized Multiquip OEM part built to the same specification as the unit installed at the factory.
- Direct Application for DCA45SSIU2: — Confirmed fitment for the DCA45SSIU2 ultra-silent generator series; mounts and connects using the existing engine interface with no adaptation required.
- Sustained Power Output Under Load: — A correctly functioning injection pump keeps fuel pressure and timing stable, allowing the DCA45SSIU2 to sustain rated output and clean voltage delivery — critical for sensitive on-set or industrial loads.
- Fuel System Integrity: — On fuel-system components, using a genuine OEM assembly matters: aftermarket tolerances can introduce injection timing drift, increasing the risk of hard starting, rough running, or premature injector wear.
The injection pump is the heart of a diesel engine's fuel system. Its job is to draw diesel fuel from the tank, pressurize it, and deliver precisely metered doses to the injectors at exactly the right moment in the engine's cycle. On the DCA45SSIU2, this function directly governs the generator's ability to start reliably, run smoothly at governed speed, and maintain stable power output under varying electrical loads. When an injection pump wears or fails, symptoms typically include difficult starting, rough idle, loss of power, excessive smoke, or a complete inability to run — all of which take a generator out of service until the pump is replaced.
DHS Equipment supplies genuine Multiquip OEM parts with fitment accuracy you can count on. If you need help confirming that this part is the right injection pump assembly for your DCA45SSIU2, contact our parts team before placing your order.
Part Details
| Part Number | 8971612101 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Injection Pump Assembly 4BG1PD DCA45SSIU2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU2 |
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.
