The Multiquip 6151715130 is a genuine OEM Injector Tube 3 SA6D125E designed for the DCA-300SSK ultra-silent generator series. As a direct OEM component, part 6151715130 is manufactured to the exact tolerances required by the SA6D125E engine, ensuring a correct, interference-free installation with no guesswork on fitment. Sourced directly through Multiquip's authorized parts network, this tube delivers the precise fuel delivery geometry the SA6D125E engine depends on for consistent operation under load. DHS Equipment stocks this part to keep your DCA-300SSK generator running at full output capacity.
Key Features
- OEM Fuel Path Integrity — Manufactured to the exact internal diameter and sealing specification of the SA6D125E engine's injection circuit, preserving precise fuel metering at every injector position.
- Direct Drop-In Installation — Matches the original mounting geometry and port threading of injector position 3 on the SA6D125E, allowing straightforward removal and reinstallation without machining or adaptation.
- Confirmed Fitment for DCA-300SSK — Verified for the Multiquip DCA-300SSK ultra-silent diesel generator; check your engine model code before ordering to confirm compatibility.
- Protects Injector and Engine Bore — A worn or damaged injector tube allows combustion gases and coolant to migrate past the sleeve, leading to injector seat erosion, misfires, and potential engine damage; replacing it promptly restores a clean, sealed interface.
- Fuel System Safety Compliance — A correctly seated injector tube maintains the sealed boundary between the fuel injection circuit and the engine block, preventing pressurized fuel leakage that could create a fire or contamination hazard on a working generator.
The injector tube — also called an injector sleeve or injector cup — is a precision-machined insert that forms the sealed bore in the cylinder head through which each fuel injector seats. It isolates the injector tip from engine coolant passages and combustion gases, maintaining a clean sealing surface for the injector's compression seat. When an injector tube corrodes, erodes, or develops micro-cracks, the seal fails, allowing coolant intrusion into the combustion chamber or fuel contamination of the cooling system — both of which can cause misfires, white smoke, and serious engine damage if left unaddressed. Replacing the tube at the first sign of leakage or injector seat wear restores the integrity of the fuel delivery system and protects the surrounding engine components.
Part Details
| Part Number | 6151715130 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Injector Tube 3 SA6D125E |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-300SSK | DCA-300SSK |
| SA6D125E | SA6D125E |
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.
