The Multiquip M3453002703 Side Door is a genuine OEM replacement designed for the DCA125USI3CAN, DCA125USJ, and DCA125USI ultra-silent diesel generator series. As a direct OEM component, this side door is produced to the exact dimensions and specifications of the original part, ensuring a correct, flush fit with no gaps or alignment issues. Sourced directly through Multiquip's authorized parts channel, the M3453002703 is the right choice when restoring the enclosure integrity of your DCA125-series generator.
Key Features
- OEM Enclosure Integrity — Manufactured to exact panel dimensions, maintaining the tight tolerances required for proper sealing and acoustic performance on ultra-silent generator enclosures.
- Direct-Fit Replacement — Matches the original mounting points and hinge geometry of the DCA125-series enclosure for a clean, tool-guided installation.
- Confirmed Fitment — Verified for use on DCA125USI3CAN, DCA125USJ, and DCA125USI ultra-silent diesel generators.
- Enclosure Sound Attenuation — A properly fitted side door plays a direct role in the acoustic dampening of the generator cabinet; a damaged or missing door compromises the unit's noise reduction performance.
- Weather and Site Protection — The OEM panel provides the correct coverage to protect internal generator components from dust, debris, and moisture ingress during operation and storage.
The side door on a DCA-series ultra-silent generator is a structural panel of the sound-attenuating enclosure that surrounds the engine and alternator. It works alongside the other cabinet panels to reduce operational noise levels and shield internal components from environmental exposure. When a side door is damaged, missing, or improperly fitted, noise output increases, weather protection is compromised, and the overall integrity of the enclosure is undermined — making prompt replacement with the correct OEM part essential.
Part Details
| Part Number | M3453002703 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Side Door |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA125USI3CAN |
| Diesel Powered Generators | DCA125USJ |
| Diesel Powered Generators | DCA125USI |
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.
