Multiquip C3154400003 Suction Cover

The Multiquip C3154400003 Suction Cover is a genuine OEM component designed for the DCA300SS and DCA400SS series super-silent diesel generators, including models DCA300SSC, DCA300SSCU, DCA300SSJU4F2, DCA300SSJU4F3, DCA400SSI, DCA400SSI4F3B. As an authorized Multiquip OEM part, it is manufactured to the same specifications as the original component installed at the factory. This cover fits a wide range of DCA super-silent generator configurations, making it the correct choice for operators maintaining units across the DCA300SS and DCA400SS families. Ordering by part number C3154400003 ensures you receive the right component the first time.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original design specifications, ensuring correct material thickness, port geometry, and sealing surface integrity for the DCA generator cooling or fluid circuit.
• Drop-In Replacement — Mounts directly to the original mounting points with no rework required, maintaining the same port alignment and fastener pattern as the factory-installed cover.
• Broad DCA Series Compatibility — Confirmed fitment across DCA300SS and DCA400SS generator families, including Isuzu, Kubota, John Deere, Cummins, and Volvo-powered variants in both standard and Tier 4 configurations.
• Protects Suction Circuit Integrity — A correctly seated suction cover prevents air ingestion, fluid contamination, and loss of prime in the generator's fluid system, keeping internal components properly supplied during operation.
• Verified Part Number — Cross-reference C3154400003 against your unit's parts manual to confirm fitment before ordering; this part covers a wide span of DCA super-silent production variants.

The suction cover seals and protects the inlet side of the generator's fluid circuit, preventing outside contaminants from entering and ensuring the system maintains proper suction during operation. When this cover is cracked, warped, or missing, the circuit can draw in air or debris, leading to cavitation, pressure loss, or component wear deeper in the system. Replacing a worn or damaged suction cover promptly restores the integrity of the fluid path and protects downstream components from premature failure.

For fitment questions or help confirming compatibility with your specific DCA generator serial number, contact the DHS Equipment parts team directly.

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.