The Multiquip M3453004503 Side Door is a genuine OEM replacement designed for DCA85USJ2 and DCA150USJ2 ultra-silent diesel generators. As a direct OEM component, it is manufactured to the exact tolerances and specifications of the original part, ensuring a correct fit within the generator enclosure structure. Verify your model code against your unit before ordering to confirm compatibility with your specific DCA-series machine.
Key Features
- Genuine OEM Construction — Manufactured to original enclosure panel specifications, ensuring correct panel geometry, hinge alignment, and latch engagement for this generator housing.
- Direct Enclosure Fit — Engineered to mount directly to the DCA-series generator frame without modification to hinge points, seals, or latching hardware.
- Compatible with DCA85USJ2 and DCA150USJ2 — Verified fitment for both ultra-silent Isuzu-powered generator models in the DCA US-series lineup.
- Enclosure Integrity — A properly fitted side door maintains the sound-attenuating seal of the generator canopy, preserving the ultra-silent noise rating these units are designed to deliver.
- Weather and Access Protection — Keeps internal components shielded from moisture, dust, and debris during operation and storage, protecting critical generator internals from environmental exposure.
The side door is a structural panel component of the generator's sound-attenuating enclosure. It provides secure access to internal systems for servicing while maintaining the acoustic and weatherproof seal of the canopy when closed. A damaged, warped, or missing side door compromises both the sound-dampening performance of the unit and the protection of internal components — making prompt replacement with a correct OEM panel essential for maintaining the generator's rated operating specifications.
Part Details
| Part Number | M3453004503 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Side Door |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA85USJ2 |
| Diesel Powered Generators | DCA150USJ2 |
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.
