The Multiquip 6211611210 Impeller DCA-400SPK is a genuine OEM impeller designed for the DCA400SPK ultra-silent diesel generator. As a direct Multiquip OEM component, this impeller is produced to the same specifications as the original part installed at the factory, ensuring a direct, hassle-free installation into your DCA400SPK unit. Sourced directly through authorized Multiquip distribution, buyers can order with confidence knowing this is the correct part for their machine.
Key Features
- Genuine OEM Cooling Precision — Manufactured to exact OEM specifications, ensuring the impeller delivers the correct coolant flow rate and pressure profile required by the DCA400SPK cooling system.
- Direct-Fit Installation — Engineered to match the original mounting interface, bore dimensions, and blade geometry of the DCA400SPK, allowing straightforward drop-in replacement without modification.
- Confirmed DCA400SPK Fitment — Verified for use on the Multiquip DCA400SPK ultra-silent diesel generator series.
- Sustained Coolant Circulation — A correctly functioning impeller maintains consistent engine temperature under continuous load; a worn or damaged impeller reduces flow and risks engine overheating during extended generator operation.
- Thermal Protection for Critical Power Applications — In prime and standby power applications where the DCA400SPK is run continuously, a sound impeller is essential to preventing thermal events that can cause unplanned shutdowns.
The impeller is the rotating component within the engine's water pump that draws coolant through the system and pushes it across the engine block and cylinder head to carry away combustion heat. On a diesel generator like the DCA400SPK — which is designed for long-duration, high-load operation — consistent coolant circulation is critical to maintaining safe operating temperatures. When an impeller degrades, cracks, or loses blade integrity, coolant flow drops, engine temperatures climb, and the machine becomes vulnerable to heat-related damage or automatic shutdown, interrupting power delivery at the worst possible time.
Need help confirming this is the right part for your machine? Contact the DHS Equipment team with your model and serial number and we'll verify fitment before you order.
Part Details
| Part Number | 6211611210 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Impeller DCA-400SPK |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA400SPK |
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.
