The Multiquip 5133111740 Oil Injection Pipe is a genuine OEM component designed for the DCA25SSI, DCA25SSI2, DCA25SSIU, DCA25SSAI, and DCA25SSIU-GEER ultra-silent diesel generator series. As a direct OEM replacement, this pipe is sourced to the exact specification used in original production, ensuring a correct fit within the engine lubrication circuit. Sourced directly through Multiquip's authorized parts network, the part delivers the same quality and dimensional accuracy as the part it replaces. Verify your model code before ordering to confirm compatibility with your specific DCA25 unit.
Key Features
- Genuine OEM Lubrication Integrity — Manufactured to the same specification as the original pipe, maintaining precise oil delivery volume and flow path within the engine.
- Direct Installation Fit — Engineered to connect to existing fittings and mounting points on DCA25 series engines without adaptation or rework.
- Broad DCA25 Series Coverage — Compatible with DCA25SSI, DCA25SSI2, DCA25SSIU, DCA25SSAI, and DCA25SSIU-GEER generator models.
- Consistent Oil Delivery — A properly functioning injection pipe ensures the engine receives the correct oil supply at all operating loads, protecting internal components from wear caused by oil starvation or misdirected flow.
- Fuel System Safety Relevance — Maintaining an intact, correctly routed oil injection pipe prevents uncontrolled oil migration that can affect combustion quality and engine reliability in continuous-duty generator applications.
The oil injection pipe routes engine oil from the lubrication system to a designated injection point within the engine assembly, ensuring critical components receive a controlled and consistent supply of lubricant during operation. When this pipe cracks, becomes blocked, or works loose, oil delivery is disrupted — leading to accelerated internal wear, overheating, or potential engine damage, particularly under sustained load conditions common in generator use. Replacing a worn or damaged pipe promptly with a genuine OEM part restores proper lubrication flow and protects the long-term integrity of the engine.
Part Details
| Part Number | 5133111740 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Oil Injection Pipe |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA25SSIU |
| Diesel Powered Generators | DCA25SSI |
| Diesel Powered Generators | DCA25SSI2 |
| Diesel Powered Generators | DCA25SSAI |
| Diesel Powered Generators | DCA25SSIU-GEER |
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.
