The Multiquip 6152611520 Radiator Hose Upper is a genuine OEM cooling system component designed for DCA-300SSK, DCA-300SSK2, and DCA-300SSK3 super-silent diesel generators built up to serial number. As a direct OEM part, 6152611520 is manufactured to the exact specifications of the original hose, ensuring a correct fit to the existing cooling circuit connections without rework or modification. Confirm your unit's serial number falls within the specified range before ordering to ensure full compatibility with your DCA-300SSK series generator.
Key Features
- OEM-Grade Hose Material — Constructed to the same compound and wall thickness spec as the original, maintaining proper coolant flow pressure and heat resistance under continuous generator load.
- Exact Connection Match — Engineered to seat correctly on the upper coolant port of the DCA-300SSK series cooling system, replicating the original routing and clamp positions.
- Serial Number Specific Fitment — Verified for DCA-300SSK, DCA-300SSK2, and DCA-300SSK3 units produced up to S/N 3708296; always cross-reference your serial number before installation.
- Prevents Coolant Loss and Overheating — A compromised upper radiator hose can cause coolant leaks, loss of system pressure, and engine overheating that shuts down power output — this OEM replacement restores the integrity of the cooling circuit.
- Fuel and Coolant System Safety — A correctly seated, undamaged upper radiator hose is critical to maintaining safe operating temperatures in diesel generator applications where unplanned shutdowns carry serious operational consequences.
The upper radiator hose carries hot coolant from the engine's thermostat housing to the top inlet of the radiator, where heat is dissipated before the cooled fluid returns to the engine. It is a critical link in the closed-loop cooling system that keeps the diesel engine operating within its safe temperature range during extended generator runs. When this hose cracks, softens, or loses its seal at either end, the system loses pressure and coolant, leading to rapid overheating and potential engine damage if left unaddressed.
Part Details
| Part Number | 6152611520 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Radiator Hose Upper (Up To S/N 3708296) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Super-Silent Generators | DCA-300SSK |
| Super-Silent Generators | DCA-300SSK2 |
| Super-Silent Generators | DCA-300SSK3 |
| Super-Silent Generators | DCA300SSK SERIES |
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.
