The Multiquip V3803909 Water Pump is a genuine OEM component designed for the DCA400SSV ultra-silent diesel generator series. Sourced directly from Multiquip, this part meets the exact specifications required for proper engine cooling system operation on DCA400SSV equipment. As a genuine OEM replacement, it installs directly into the cooling circuit without modification, restoring full coolant flow and thermal management to your generator.
Key Features
- Genuine OEM Construction — Manufactured to the precise tolerances required for the DCA400SSV cooling system, ensuring correct flow rate, seal integrity, and impeller geometry for this engine configuration.
- Direct-Fit Replacement — Matches the original mounting bolt pattern, inlet/outlet dimensions, and drive interface for a straightforward swap with no rework to surrounding components.
- Confirmed Fitment for DCA400SSV — Verified for the Multiquip DCA400SSV ultra-silent diesel generator; confirm your model code before ordering to ensure compatibility.
- Sustained Engine Temperature Control — A functioning water pump circulates coolant continuously through the engine block and radiator; a worn or failing pump leads to overheating, unplanned shutdowns, and potential engine damage during extended generator runs.
- Backed by Multiquip OEM Supply Chain — Supplied as a genuine Multiquip part, so you receive the same component built into the machine at the factory — not an approximation.
The water pump is the heart of the engine's liquid cooling system. It uses a belt- or gear-driven impeller to force coolant through the engine block, cylinder head, and radiator, drawing heat away from combustion components and maintaining safe operating temperatures. On a generator like the DCA400SSV — designed for continuous-duty, high-load operation — consistent coolant circulation is critical. When the water pump wears out, coolant flow drops or stops entirely, causing the engine to run hot, trigger thermal protection shutdowns, or suffer internal damage if left unchecked.
For questions about fitment or to confirm this is the correct part for your DCA400SSV, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | V3803909 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Water Pump |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA400SSV |
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.
