Multiquip 9000975270 Over Flow Valve

The Multiquip 9000975270 Over Flow Valve is a genuine OEM component designed for DCA40SSAI and DCA40SSI ultra-silent diesel generator models. Sourced directly from Multiquip, this part meets the exact specifications required for proper fuel system operation on these generator units. Verified fitment for DCA40SSAI and DCA40SSI ensures a direct installation with no guesswork involved. Order with confidence knowing you are receiving an authentic Multiquip replacement backed by OEM standards.

Key Features

• Genuine OEM Fuel System Integrity — Built to the exact pressure and flow tolerances required for the DCA-series fuel circuit, ensuring the valve opens and seats correctly under operating conditions.
• Direct Installation Fit — Engineered to replace the original valve using the existing fuel line connections on DCA40SSAI and DCA40SSI generators without additional hardware.
• Confirmed Fitment — Verified compatibility with DCA40SSAI and DCA40SSI ultra-silent diesel generator models.
• Fuel System Stability — A properly functioning over flow valve maintains consistent fuel delivery pressure; a failed valve can cause fuel flooding, rough running, or generator shutdown under load.
• Fuel Safety Compliance — Correct valve function prevents uncontrolled fuel overflow, reducing the risk of fuel spillage and fire hazard on the generator set.

An over flow valve regulates excess fuel pressure within the fuel delivery system by redirecting surplus fuel back to the tank or a return line when pressure exceeds a set threshold. This keeps the fuel supply to the injection or carburetion system stable and prevents flooding or pressure spikes that can disrupt generator output. When the over flow valve fails or becomes stuck open or closed, the engine may run poorly, consume excessive fuel, or fail to maintain steady power output under load.

| Fits: DCA40SSAI, DCA40SSI | Part Number: 9000975270 | Brand: Multiquip | Type: Genuine OEM

Need help confirming fitment or placing your order? Contact the DHS Equipment parts team for assistance.

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.