The Multiquip 6251611620K is a genuine OEM Hose Radiator DCA-300SSK-4 designed for the DCA-300SSK4 ultra-silent diesel generator. This is a factory-sourced replacement that meets the original design specifications for the DCA-300SSK4 cooling system, ensuring the correct hose routing, diameter, and connection fit. Sourced directly through Multiquip's OEM supply chain, the part is the correct part for operators and service technicians maintaining the DCA-300SSK4 in the field or shop.
Key Features
- Genuine OEM Cooling System Integrity — Factory-sourced hose maintains correct coolant flow and pressure ratings specific to the DCA-300SSK4 radiator circuit.
- Exact-Match Connection Points — Hose ends are molded to match the original radiator and engine fittings on the DCA-300SSK4, allowing direct installation without modification to the cooling circuit.
- Confirmed DCA-300SSK4 Fitment — Engineered specifically for the DCA-300SSK4 ultra-silent generator series; always verify your model before ordering.
- Protects Engine Temperature Management — A correctly fitted radiator hose keeps coolant moving between the engine and radiator at the right volume and pressure; a cracked or deteriorated hose leads to coolant loss, overheating, and unplanned shutdowns.
- Fuel System and Electrical Safety Adjacent — On a generator running continuous duty cycles, a failed coolant hose can rapidly escalate to engine damage; using the OEM hose eliminates the risk of a mismatched part compromising system integrity.
The radiator hose on the DCA-300SSK4 is the conduit that circulates engine coolant between the engine block and the radiator core, allowing heat to be transferred away from the engine and dissipated into the surrounding air. Without a fully sealed and properly routed hose, coolant pressure drops and the engine temperature rises rapidly, triggering thermal protection systems or, in severe cases, causing irreversible engine damage. Over time, hoses degrade from heat cycling, pressure stress, and coolant chemistry — inspecting and replacing this hose at the first sign of cracking, softness, or leakage is essential to keeping the DCA-300SSK4 on load and running reliably.
Need help confirming this is the right part for your unit? Contact the DHS Equipment parts team with your model and serial number for verification before ordering.
Part Details
| Part Number | 6251611620K |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hose Radiator DCA-300SSK-4 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-300SSK4 | DCA-300SSK4 |
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.
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