The Multiquip V471629 Coolant Pump Seal Ring is a genuine OEM component designed for DCA-220SSVU series super-silent diesel generators, including 50Hz and 60Hz configurations. As a direct OEM replacement, this seal ring is produced to the same specifications as the original part, ensuring a correct fit within the coolant pump assembly. Sourced directly through authorized Multiquip supply channels, the V471629 is the right part to specify when servicing DCA-220SSVU units.
Key Features
- OEM Sealing Material Integrity — Manufactured to original compound and dimensional specifications, maintaining the compression and chemical resistance required in a high-temperature coolant environment.
- Drop-In Coolant Pump Fitment — Seats directly into the coolant pump housing on DCA-220SSVU generators without modification, restoring the pump's sealed circuit upon installation.
- Compatible with DCA-220SSVU Series — Confirmed fitment for DCA-220SSVU super-silent generators in both 50Hz and 60Hz variants.
- Protects Engine Cooling Performance — A correctly seated seal ring prevents coolant bypass and pressure loss, allowing the cooling system to maintain stable operating temperatures under continuous generator load.
- Coolant System Integrity — A failed or worn seal ring can lead to external coolant leaks or internal bypass, risking engine overheating during extended run cycles — replacing it promptly protects the entire cooling circuit.
The coolant pump seal ring forms a pressure-tight barrier within the coolant pump, preventing engine coolant from leaking past the pump shaft or housing joint as it circulates through the engine. In a diesel generator running continuous or standby duty cycles, the cooling system works under sustained thermal and pressure stress, and even a minor seal failure can cause coolant loss, rising coolant temperatures, and eventual engine damage. Replacing a worn or cracked seal ring restores the pump's ability to move coolant at the correct pressure, keeping the engine within its safe thermal range.
Part Details
| Part Number | V471629 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Coolant Pump Seal Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA-220SSVU |
| Diesel Powered Generators | DCA220SSVU-50HZ |
| Diesel Powered Generators | DCA220SSVU-60HZ |
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.
