Multiquip 6212611305 Water Pump DCA-400SK SA6D140E

The Multiquip 6212611305 Water Pump DCA-400SK SA6D140E is a genuine OEM water pump designed for the DCA-400SK ultra-silent diesel generator. As a direct OEM replacement sourced through Multiquip's authorized parts network, this pump is built to the exact specifications required by the DCA-400SK platform and its SA6D140E engine. DHS Equipment stocks this part to keep your generator cooling system operating at the capacity the engine demands.

Key Features

• Genuine OEM Cooling Integrity — Manufactured to the exact flow rate and sealing tolerances required by the SA6D140E engine, ensuring the cooling circuit performs as the engine was engineered to expect.
• Direct-Fit Replacement — Matches the original mounting bolt pattern, inlet/outlet configuration, and drive interface of the DCA-400SK, allowing a straightforward swap with the original hardware.
• Confirmed Fitment — Verified for the DCA-400SK ultra-silent generator equipped with the SA6D140E diesel engine.
• Sustained Engine Temperature Control — A properly functioning water pump maintains consistent coolant circulation, preventing heat buildup that can lead to thermal shutdowns or accelerated engine wear during extended generator runs.
• Fuel System and Engine Protection — Coolant system failure on a high-output diesel generator is a leading cause of unplanned shutdowns; replacing a worn pump proactively protects the broader engine investment.

The water pump is responsible for circulating coolant through the engine block, cylinder head, and radiator to regulate operating temperature. On a high-output diesel engine like the SA6D140E, the pump must move coolant at a consistent rate under sustained load — a worn or failing pump can cause uneven cooling, overheating, and automatic shutdown. Replacing the pump with a genuine Multiquip 6212611305 unit ensures the cooling circuit is restored to its original operating capacity.

For fitment questions or to confirm this part is correct for your serial number, contact the DHS Equipment parts team before ordering.

Part Details

Compatibility & Fitment

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.