The Multiquip 8976108000 Injection Pump Coupling Assembly DCA400SSI4F is a genuine OEM component designed for the DCA400SSI4F ultra-silent diesel generator. As a direct factory replacement, this assembly ensures the injection pump is correctly driven and timed within the engine system, maintaining the precise fuel delivery the DCA400SSI4F depends on for consistent power output. Sourced directly from Multiquip, this part matches the original specification installed at the factory and is the correct replacement for DCA400SSI4F service and repair.
Key Features
- Genuine OEM Coupling Integrity — Manufactured to the exact tolerances required for injection pump drive coupling on the DCA400SSI4F, ensuring proper engagement and torque transfer without slippage or misalignment.
- Direct-Fit Replacement — Engineered to install in the same position and orientation as the original coupling assembly, eliminating guesswork during reassembly of the injection pump drive system.
- DCA400SSI4F Specific Fitment — Confirmed compatible with the Multiquip DCA400SSI4F ultra-silent Tier 4 Final diesel generator series; always verify your model before ordering.
- Consistent Fuel Injection Timing — A correctly functioning coupling assembly maintains proper injection pump synchronization, supporting stable generator output and efficient diesel combustion across load cycles.
- Fuel System Safety Compliance — Using the correct OEM coupling in the injection pump drive reduces the risk of fuel timing drift or pump disengagement, which can cause hard starts, misfires, or uncontrolled fuel delivery.
The injection pump coupling assembly connects the engine's drive system to the fuel injection pump, transferring rotational force to keep injection timing synchronized with the engine's combustion cycle. On a diesel generator like the DCA400SSI4F, precise injection timing is critical — even minor coupling wear or failure can cause rough running, loss of power output, or difficulty starting. Replacing a worn or damaged coupling assembly restores proper drive engagement and protects the injection pump from premature wear caused by misalignment or backlash.
Part Details
| Part Number | 8976108000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Injection Pump Coupling Assembly DCA400SSI4F |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA400SSI4F | DCA400SSI4F |
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.
