Multiquip C3444300503 Door Rear Frame DCA-400SSK

The Multiquip C3444300503 Door Rear Frame DCA-400SSK is a genuine OEM enclosure component designed for the DCA400SSK ultra-silent diesel generator. Sourced directly from Multiquip, this replacement door frame ensures the rear enclosure panel seats and seals correctly, maintaining the sound-attenuating integrity of the generator housing. If your existing rear frame door is bent, corroded, or damaged, C3444300503 is the direct OEM replacement that restores the enclosure to its original condition.

Key Features

• OEM Enclosure Integrity — Manufactured to the exact panel geometry of the original DCA400SSK housing, ensuring correct alignment and closure without gaps or stress on mounting points.
• Direct Bolt-On Replacement — Matches original mounting hole patterns and hinge positions on the DCA400SSK enclosure for a straightforward swap with existing hardware.
• DCA400SSK Series Fitment — Specifically engineered for the Multiquip DCA400SSK ultra-silent diesel generator; confirm your model code before ordering.
• Sound Attenuation Restored — A properly fitted rear frame door is critical to maintaining the acoustic performance of the ultra-silent enclosure; a damaged or ill-fitting door undermines noise suppression at the source.
• Weatherproofing and Access Protection — Restores the rear enclosure's resistance to rain, dust, and debris ingress, protecting internal generator components during outdoor operation.

The rear frame door on the DCA400SSK serves as a structural and acoustic panel in the generator's sound-attenuating enclosure. It closes off the rear section of the cabinet, working alongside the surrounding frame and seals to contain engine noise and protect internal components from the elements. When this door is damaged, warped, or missing, the generator's noise levels rise and internal components become exposed to moisture and debris, which can accelerate wear and lead to more costly repairs down the line.

For fitment questions or help confirming this part is right for your DCA400SSK, 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.