The Multiquip M1443201303 Rear Door is a genuine OEM replacement designed for DCA40SSKU, DCA40SSKU4i, DCA45, DCA45SSKU, and DCA45SSKU3 diesel generator units. As a direct factory replacement, it is built to the exact dimensions and material specifications of the original, ensuring a correct fit with no adjustments to hinges, latches, or the surrounding enclosure frame. Sourced directly through Multiquip's authorized parts channel, the M1443201303 is the right choice when restoring your generator enclosure to its original condition.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original enclosure specifications, with the same panel thickness, hinge mounting points, and surface finish as the door it replaces.
- Direct Drop-In Replacement — Aligns to existing hinge and latch hardware on compatible DCA-series enclosures, so installation is straightforward without reworking the surrounding cabinet structure.
- Broad DCA-Series Compatibility — Confirmed fitment for DCA40SSKU, DCA40SSKU4i, DCA45, DCA45SSKU, and DCA45SSKU3 generator models.
- Enclosure Integrity Restored — A properly fitting rear door maintains the generator's acoustic and weather-sealing performance, keeping internal components shielded from dust, moisture, and debris during operation and transport.
- Ventilation and Access Function Preserved — The rear door plays a direct role in managing airflow through the generator enclosure; a damaged or missing door disrupts cooling airflow patterns and risks overheating sensitive components.
The rear door on a DCA-series generator enclosure is more than a structural panel — it is a functional part of the machine's thermal and acoustic management system. By closing off the rear of the cabinet, the door directs cooling airflow through the correct internal path, helps contain sound-dampening performance, and protects the engine and alternator from external contaminants. When the door is damaged, missing, or no longer sealing correctly, the generator can run hotter than intended and lose much of its noise-reduction capability, which matters on film sets, events, and occupied worksites where these ultra-silent units are commonly deployed.
DHS Equipment stocks genuine Multiquip OEM parts including the M1443201303 Rear Door. For fitment questions or assistance identifying the correct part for your generator, contact our parts team directly.
Part Details
| Part Number | M1443201303 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rear Door |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA40SSKU |
| Diesel Powered Generators | DCA40SSKU4i |
| Diesel Powered Generators | DCA45 |
| Diesel Powered Generators | DCA45SSKU3 |
| Diesel Powered Generators | DCA45SSKU |
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.
