The Multiquip M3454001203 Side Door is a genuine OEM replacement built for the DCA150SSJU4F ultra-silent diesel generator. As a direct factory replacement, this side door meets the original design specifications for the DCA series enclosure, ensuring the panel seats, seals, and latches exactly as intended. Sourced directly from Multiquip, this is the same component installed on the unit at the factory.
Key Features
- Genuine OEM Construction — Manufactured to the original panel dimensions and material grade, so the door aligns flush with the DCA150SSJU4F enclosure frame without rework.
- Direct-Fit Replacement — Matches the original mounting points and hardware pattern, dropping into position the same way the factory door was installed.
- Confirmed Fitment — Specifically validated for the DCA150SSJU4F ultra-silent diesel generator series.
- Enclosure Integrity — A properly fitting side door maintains the acoustic dampening and weather protection built into the DCA ultra-silent design; a damaged or missing door compromises both noise attenuation and equipment protection.
- Operational Compliance — Restores the generator enclosure to its complete, closed configuration, which is essential for safe operation in occupied or weather-exposed environments.
The side door on a DCA-series ultra-silent generator is a structural panel of the acoustic enclosure that surrounds the engine and alternator. It works alongside the rest of the enclosure to reduce operating noise, protect internal components from weather and debris, and provide controlled ventilation airflow. When a side door is cracked, damaged, or missing, sound levels increase, internal components are exposed to the elements, and the generator's thermal management can be disrupted — all of which affect both performance and service life.
For fitment questions or to verify compatibility with your specific unit, contact the DHS Equipment parts team directly.
Part Details
| Part Number | M3454001203 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Side Door |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA150SSJU4F |
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.
