The Multiquip V945512 O Ring DCA400SSVU is a genuine OEM replacement seal designed for the DCA400SSVU ultra-silent generator. Sourced directly from Multiquip, this part is manufactured to the exact material and dimensional specifications required for proper sealing performance in the DCA400SSVU. Verified fitment for the DCA400SSVU ensures this is the correct replacement when servicing your unit. DHS Equipment stocks genuine Multiquip OEM parts so you can get your machine back in service with confidence.
Key Features
- Genuine OEM Seal Material — Manufactured to the exact compound and durometer specification required for effective sealing in the DCA400SSVU generator, ensuring proper compression and leak-free performance.
- Direct Replacement Fit — Matches the original groove dimensions and cross-section of the DCA400SSVU, allowing straightforward installation without modification.
- Confirmed Fitment — Verified for use on the Multiquip DCA400SSVU ultra-silent generator series.
- Leak Prevention — A correctly seated O-ring maintains fluid and pressure containment within the system; a worn or cracked seal can lead to fluid loss, contamination, or pressure drop that compromises generator operation.
- Fuel and Fluid System Integrity — Proper sealing is critical in generator fuel and hydraulic circuits where leaks present both a performance and a fire safety risk, making correct part selection essential.
An O-ring is a circular elastomeric seal that sits within a machined groove to prevent fluid or gas from passing between two mating surfaces. In generator applications such as the DCA400SSVU, O-rings are used throughout fuel, oil, and coolant circuits to maintain pressure and prevent contamination. When an O-ring hardens, cracks, or becomes compressed beyond its usable range, it loses its ability to seal — resulting in leaks that can lead to fluid loss, system contamination, or equipment shutdown if left unaddressed.
Part Details
| Part Number | V945512 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O Ring DCA400SSVU |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA400SSVU | DCA400SSVU |
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.
