The Multiquip 0191302800 is a genuine OEM Return Hose designed for the DCA150, DCA220, and DCA300 series super-silent and ultra-silent diesel generators. As a direct OEM replacement, this hose is produced to the same specifications as the original component, ensuring a correct, leak-free connection within the fuel return circuit. Confirmed fitment includes models such as DCA150SSJU4F, DCA220SSJ, DCA220SSJU, DCA220SSJU4F, DCA150USJ, DCA180SSJU, DCA300SSK, DCA300SSK2, and DCA300SSK3, among others in this generator family. When you need to restore fuel system integrity on your Multiquip generator, part 0191302800 is the correct OEM choice.
Key Features
- OEM-Grade Fuel Compatibility — Manufactured from hose material rated for diesel fuel contact, maintaining flexibility and resistance to fuel degradation over extended service intervals.
- Exact-Fit Routing and End Connections — Matches the original hose length, diameter, and end configuration so it routes and seats correctly into the fuel return circuit without rework.
- Broad DCA Series Coverage — Fits DCA150, DCA220, and DCA300 super-silent generator models including SSJU, SSJU4F, SSK, USJ, and related variants.
- Preserves Fuel System Pressure Integrity — A correctly seated return hose keeps fuel cycling properly through the injection system; a cracked or failing hose leads to fuel leaks, rough running, and potential engine shutdown.
- Genuine Multiquip OEM Part — Sourced directly from Multiquip, part number 0191302800 carries the same quality assurance as the component originally installed at the factory.
The return hose carries excess fuel from the injectors or injection pump back to the fuel tank, completing the fuel circuit and preventing pressure buildup in the return line. On diesel generator sets like the DCA series, this continuous fuel recirculation also helps regulate fuel temperature. When the return hose cracks, hardens, or loses its seal at either connection point, fuel can leak externally or allow air into the system — both of which can cause rough engine operation, hard starting, or unplanned shutdown on a critical power source.
Part Details
| Part Number | 0191302800 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Return Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA150SSJU4F |
| Diesel Powered Generators | DCA220SSJ |
| Diesel Powered Generators | DCA220SSJU |
| Diesel Powered Generators | DCA220SSJU4F |
| Diesel Powered Generators | DCA-220SSK |
| Diesel Powered Generators | DCA150USJ |
| Diesel Powered Generators | DCA180SSJU |
| Diesel Powered Generators | DCA-300SSK |
| Diesel Powered Generators | DCA-300SSK2 |
| Diesel Powered Generators | DCA-300SSK3 |
| Diesel Powered Generators | DCA220SSJU4F2 |
| Diesel Powered Generators | DCA150USJ2 |
| Diesel Powered Generators | DCA220SSJU4F 60Hz |
| Diesel Powered Generators | DCA300SSK SERIES |
| Diesel Powered Generators | DCA220SSJU4F2 (60Hz) |
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.
