Multiquip EE63155 Air Shutoff Valve Kit, DCA400SSI4F3

The Multiquip EE63155 Air Shutoff Valve Kit, DCA400SSI4F3 is a genuine OEM assembly designed for the DCA-400SSI4F3 ultra-silent diesel generator. As an authorized Multiquip OEM part, EE63155 delivers the correct fitment and component specification required to restore proper air shutoff function on DCA-400SSI4F3 units. This kit includes the components needed for a complete service replacement, ensuring the valve system operates exactly as the machine was engineered to perform. DHS Equipment supplies this part direct, so you get the right OEM assembly without the guesswork.

Key Features

• OEM-Matched Valve Components — Each piece in this kit meets Multiquip's original engineering specification for the air shutoff system, ensuring correct actuation response and sealing integrity on the DCA-400SSI4F3.
• Complete Kit Format — Supplied as a ready-to-install kit with all necessary valve components included, simplifying the service process and eliminating the need to source individual pieces separately.
• Direct Fitment for DCA-400SSI4F3 — Engineered specifically for the DCA-400SSI4F3 ultra-silent generator series; mounts and connects to existing ports and actuator linkages without adaptation.
• Protects Engine Against Uncontrolled Runaway — A correctly functioning air shutoff valve cuts the engine's air supply in emergency shutdown conditions, making this a critical safety-related component for diesel generator operation.
• Genuine Multiquip OEM Part — Sourced directly through the Multiquip OEM supply chain and sold by DHS Equipment, ensuring authenticity and traceability for fleet maintenance records.

The air shutoff valve is a safety-critical component on diesel-powered equipment. Its primary role is to cut off the air supply to the engine intake, stopping combustion rapidly in the event of a runaway condition or emergency shutdown. On a large ultra-silent generator like the DCA-400SSI4F3, a properly functioning air shutoff valve is essential to prevent uncontrolled engine overspeed, which can cause severe mechanical damage or create a hazardous situation on the jobsite. When the valve assembly becomes worn, sticks, or fails to actuate correctly, the engine's emergency shutoff capability is compromised — making prompt replacement with a correct OEM kit the right course of action.

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.