The Multiquip 0191503700 Return Hose is a genuine OEM Return Hose designed for the DCA300SSC, DCA300SSCU, DCA300SSCU2, and DCA300SSCU4i ultra-silent diesel generator series. As a direct OEM component, it meets the exact material and dimensional specifications set by Multiquip for these units. Sourced directly through authorized distribution channels, this hose ships as the same part installed at the factory. If you are servicing a DCA300SSC-series generator, the part is the correct replacement to restore the fuel return circuit to its original condition.
Key Features
- OEM-Grade Hose Construction — Built to Multiquip's exact material specification for fuel return service, ensuring compatibility with the fuel type and operating temperatures of the DCA300SSC-series generators.
- Drop-In Replacement — Matches the original routing, length, and end fittings of the factory hose, so it connects directly to the existing fuel system without modification.
- Confirmed Fitment — Verified for DCA300SSC, DCA300SSCU, DCA300SSCU2, and DCA300SSCU4i ultra-silent diesel generators.
- Maintains Fuel System Integrity — A properly functioning return hose keeps excess fuel cycling back to the tank at the correct flow rate, protecting injector pressure and supporting consistent generator output.
- Fuel System Safety — A cracked or deteriorated return hose can result in fuel leaks near hot engine surfaces, making timely replacement with a correct OEM hose an important safety measure.
The return hose carries unused fuel from the injection system back to the fuel tank, completing the fuel circuit and maintaining stable injection pressure. Without a fully sealed and properly routed return hose, fuel pressure across the injectors becomes inconsistent, which can lead to rough engine operation, hard starting, or reduced generator output. A hose that is cracked, kinked, or deteriorated will also allow fuel to escape the circuit, posing both a performance and safety risk on a working generator.
Part Details
| Part Number | 0191503700 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Return Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA300SSC |
| Diesel Powered Generators | DCA300SSCU |
| Diesel Powered Generators | DCA300SSCU2 |
| Diesel Powered Generators | DCA300SSCU4i |
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.
