The Multiquip 6151619720 Radiator SA6D125 DCA275SPK is a genuine OEM radiator designed for the DCA-275SPK ultra-silent diesel generator. Sourced directly from Multiquip, this radiator is engineered to the exact specifications of the SA6D125 engine cooling system, ensuring a correct, trouble-free installation. This is the same component installed at the factory, making it the right choice when restoring full cooling capacity to your DCA-275SPK unit.
Key Features
- OEM Cooling Capacity: — Manufactured to the precise core size, tube configuration, and flow rating required by the SA6D125 engine — not a generic approximation.
- Direct-Fit Installation: — Matches the original mounting points, inlet/outlet port dimensions, and hose connections of the DCA-275SPK, so installation goes straight in without alteration.
- Confirmed Fitment: — Verified for the DCA-275SPK ultra-silent generator series powered by the Komatsu SA6D125 diesel engine.
- Engine Temperature Control: — A properly functioning radiator keeps the SA6D125 operating within its designed thermal range, protecting the engine from heat-related wear and unplanned shutdowns during extended generator runs.
- Genuine Multiquip OEM Part: — Supplied as an authentic Multiquip replacement component, meeting the same material and construction standards as the original unit installed at the factory.
The radiator is the core of the engine's liquid cooling system. It works by circulating coolant through the engine block to absorb heat generated by combustion, then passing that heated coolant through the radiator core where airflow dissipates the heat before the coolant cycles back through the engine. On a heavy-duty diesel generator like the DCA-275SPK, which is built for continuous operation under load, a compromised or failed radiator leads to rapid overheating, potential engine damage, and forced shutdowns. Replacing a degraded radiator with the correct OEM unit — Multiquip 6151619720 — restores the thermal management the SA6D125 engine depends on to run reliably across long duty cycles.
Need help confirming this is the right part for your machine? Contact the DHS Equipment parts team for fitment support.
Part Details
| Part Number | 6151619720 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Radiator SA6D125 DCA275SPK |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-275SPK | DCA-275SPK |
| SA6D125 | SA6D125 |
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.
