The Multiquip Y0191000500 Return Hose is a genuine OEM Return Hose designed for DIS100SSK4F and DCA40SSKU4F2 series equipment. As a factory-authorized Multiquip component, it is manufactured to the same specifications as the original part, ensuring a correct, leak-free installation. Verified fitment includes the DIS100SSK4F Air Compressor and DCA40SSKU4F2 Super-Silent and Diesel Powered Generators.
Key Features
- Genuine OEM Construction — Produced to exact Multiquip material and dimensional tolerances for this hose routing application, ensuring correct wall thickness, flexibility, and pressure handling for the fluid return circuit.
- Direct-Fit Installation — Molded to match the original hose routing and end connections, allowing a straightforward swap with no trimming or adapters needed.
- Confirmed Fitment — Compatible with DIS100SSK4F and DCA40SSKU4F2 models, covering both air compressor and super-silent generator applications within the Multiquip lineup.
- Fluid Circuit Integrity — A correctly functioning return hose maintains consistent fluid flow back to the reservoir or sump; a cracked or deteriorated hose leads to fluid leaks, pressure loss, and potential system contamination.
- Fuel and Fluid System Safety — Genuine hose material resists degradation from fuel, oil, and hydraulic fluids, reducing the risk of leaks that can create fire hazards or environmental compliance issues on the jobsite.
The return hose carries fluid — whether fuel, oil, or hydraulic fluid — back from a downstream component to its source reservoir or sump, completing the circuit and maintaining stable system pressure. A healthy return hose keeps the fluid loop sealed and free of air ingestion or contamination. When a return hose cracks, swells, or develops a pinhole, it can cause fluid loss, erratic system behavior, and in fuel-circuit applications, a serious fire risk if fluid contacts hot surfaces.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | Y0191000500 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Return Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Air Compressor | DIS100SSK4F |
| Super-Silent Generators | DCA40SSKU4F2 |
| Diesel Powered Generators | DCA40SSKU4F2 (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.
