The Multiquip M1453001203 Side Door is a genuine OEM replacement built for DCA45SSIU2, DCA45SSIU2-GEER, and DCA45SSIU2-FEMA ultra-silent diesel generators. Sourced directly from Multiquip, this side door matches the original enclosure panel exactly, ensuring a proper close, secure latch engagement, and the acoustic seal integrity that the DCA ultra-silent series depends on. If your generator's side door is damaged, corroded, or no longer closing securely, part number M1453001203 is the correct OEM replacement to restore the unit to its original condition. Available through DHS Equipment, an authorized Multiquip parts distributor.
Key Features
- Genuine OEM Panel Construction — Manufactured to Multiquip's original enclosure specifications, ensuring correct material gauge, finish, and structural integrity for the DCA series housing.
- Drop-In Enclosure Fit — Designed to align with the existing hinge points and latch hardware on the DCA45SSIU2 frame, requiring no modification to the generator enclosure.
- Confirmed Fitment — Directly compatible with DCA45SSIU2, DCA45SSIU2-GEER, and DCA45SSIU2-FEMA ultra-silent diesel generator models.
- Acoustic Enclosure Integrity — A properly fitted side door maintains the sound-dampening enclosure seal that defines the ultra-silent operating profile of the DCA45 series — a damaged or ill-fitting door compromises noise attenuation significantly.
- Weather and Site Protection — Keeps internal components shielded from dust, moisture, and debris on active job sites, protecting sensitive electrical and engine components housed within the enclosure.
The side door on a DCA ultra-silent generator is a structural panel of the sound-attenuating enclosure that surrounds the engine and alternator assembly. It provides both physical access to internal components for servicing and a critical barrier that, when closed, completes the acoustic enclosure designed to reduce operating noise levels. When a side door is bent, cracked, or no longer sealing correctly against the frame, the generator's noise output increases and internal components are exposed to environmental contaminants that can accelerate wear and cause premature failures.
Part Details
| Part Number | M1453001203 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Side Door |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU2 |
| Diesel Powered Generators | DCA45SSIU2-GEER |
| Diesel Powered Generators | DCA45SSIU2-FEMA |
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.
