The Multiquip 6221619331 is a genuine OEM Hose Radiator DCA-150SSK2 designed for the DCA150SSK2 ultra-silent diesel generator series. As a direct OEM replacement, this hose is manufactured to the exact dimensions, material grade, and pressure tolerances specified for the DCA150SSK2 cooling system, ensuring a correct connection between radiator and engine without the need for any adjustment. Sourced directly through Multiquip's authorized parts network, 6221619331 is the correct service part for this machine. DHS Equipment supplies this part ready to ship, backed by the confidence of genuine OEM sourcing.
Key Features
- OEM-Grade Coolant Hose Construction — Built to the same material and pressure specifications as the original, maintaining proper coolant flow and resistance to heat-related degradation over extended run cycles.
- Exact-Fit Routing and Connection Points — Molded to match the original hose path and end fittings on the DCA150SSK2, seating correctly against radiator and engine ports without modification.
- Confirmed Fitment for DCA150SSK2 — Designed specifically for the DCA150SSK2 ultra-silent diesel generator; verify your model before ordering to ensure compatibility.
- Cooling System Integrity — A correctly fitted radiator hose maintains stable coolant circulation, preventing overheating and protecting the diesel engine during long-duration generator operation.
- Fuel and Coolant System Safety — A failing or cracked radiator hose can result in coolant loss and rapid engine temperature rise; replacing with a genuine OEM hose restores the integrity of the sealed cooling circuit.
A radiator hose carries coolant between the engine and the radiator, allowing heat generated by combustion to be transferred away and dissipated before the coolant cycles back through the engine. On a continuous-duty machine like the DCA150SSK2 ultra-silent generator, the cooling system works under sustained thermal load, making hose condition critical to long-term engine health. When a radiator hose cracks, swells, or loses its seal at either end, coolant escapes, coolant temperature rises rapidly, and the engine is at immediate risk of thermal damage if operation continues.
Part Details
| Part Number | 6221619331 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hose Radiator DCA-150SSK2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA150SSK2 |
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.
