The Multiquip 8970314691 Injection Pipe No. 3 is a genuine OEM component designed for DCA45SSIU2, DCA45SSIU2-GEER, and DCA45SSIU2-FEMA ultra-silent diesel generators. Sourced directly from Multiquip, this fuel injection pipe meets the exact material and dimensional specifications of the original part. If your generator is exhibiting rough running, misfiring on a cylinder, or visible fuel delivery issues, the injection pipe is a primary diagnostic point — replacing it with a verified OEM part ensures the fuel circuit is restored to its original delivery characteristics. Verify your model code against the fitment list before ordering to confirm compatibility.
Key Features
- OEM Fuel Circuit Integrity — Manufactured to the original pressure-rating and dimensional spec for this injection line position, ensuring no compromise in fuel delivery volume or timing to cylinder No. 3.
- Direct-Fit Replacement — Engineered to connect directly to the original injection pump outlet and injector inlet on the DCA45SSIU2 engine without rework or adaptation to fittings.
- Confirmed Fitment — Compatible with DCA45SSIU2, DCA45SSIU2-GEER, and DCA45SSIU2-FEMA ultra-silent diesel generator models.
- Restores Full Cylinder Output — A correctly functioning injection pipe delivers a consistent, metered fuel charge to cylinder No. 3, maintaining balanced power output and smooth generator operation under load.
- Fuel System Safety — Cracked or fatigued injection pipes can leak diesel under high line pressure, creating a fire hazard and contaminating engine components — replacing with a genuine OEM pipe eliminates this risk.
The injection pipe routes high-pressure fuel from the injection pump to a specific cylinder's injector, delivering a precisely timed and metered fuel charge that initiates combustion. As the third pipe in the injection circuit, it serves cylinder No. 3 exclusively — a leak, crack, or blockage in this line will cause that cylinder to misfire or drop out entirely, resulting in uneven power output, excessive vibration, and increased exhaust smoke. Over time, heat cycling and high line pressure can fatigue the pipe walls or loosen connection fittings, making periodic inspection and timely replacement an essential part of diesel generator maintenance.
DHS Equipment supplies genuine Multiquip OEM parts backed by manufacturer quality assurance. For fitment questions or parts support, contact the DHS Equipment team directly.
Part Details
| Part Number | 8970314691 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Injection Pipe No. 3 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU2 |
| Diesel Powered Generators | DCA45SSIU2-GEER |
| Diesel Powered Generators | DCA45SSIU2-FEMA |
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.
