The Multiquip 1546953740 Pipe Injection DCA-15SPX V1902B is a genuine OEM component designed for the DCA-15SPX ultra-silent diesel generator. Sourced directly through Multiquip's OEM supply chain, this part delivers the exact specification required to maintain proper fuel delivery function in DCA-15SPX series equipment. Confirm your model and engine designation — DCA-15SPX and V1902B — before ordering to ensure a correct application match.
Key Features
- OEM Fuel System Precision — Manufactured to the exact tolerances required for consistent, metered fuel injection in the V1902B engine, ensuring combustion efficiency is not compromised.
- Direct-Fit Replacement — Engineered to install into the DCA-15SPX injection system using the original mounting configuration, with no adaptation required to the fuel rail or surrounding components.
- Confirmed Fitment — Compatible with DCA-15SPX ultra-silent generator units equipped with the V1902B diesel engine.
- Sustained Generator Output — A correctly functioning injection pipe maintains steady fuel flow to the engine, supporting stable power output and consistent voltage delivery under load.
- Fuel System Integrity — Using the correct OEM injection pipe minimizes the risk of fuel leaks or pressure loss in the injection circuit, which is critical on enclosed, ultra-silent generator platforms where access for emergency repairs is limited.
The injection pipe is a precision fuel delivery component that channels high-pressure fuel from the injection pump to the engine's fuel injectors. In a diesel generator like the DCA-15SPX, consistent and controlled fuel delivery is essential for stable RPM, clean combustion, and reliable power output. When an injection pipe cracks, corrodes, or loses sealing integrity, it can cause fuel pressure drops, rough running, misfiring, or complete loss of engine function — making timely replacement critical to keeping the generator operational.
Part Details
| Part Number | 1546953740 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pipe Injection DCA-15SPX V1902B |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-15SPX | DCA-15SPX |
| V1902B | V1902B |
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.
