The Multiquip M2453000603 Side Door is a genuine OEM replacement designed for DCA70SSJU, DCA85SSJU, DCA70SSJU2, DCA70SSJU-GEER, DCA-70SSJU3, and DCA70SSIU2-FEMA super-silent diesel generator models. As a direct Multiquip OEM part, it is manufactured to the same specifications as the original component that shipped with your unit. Sourced directly through authorized distribution channels, the M2453000603 is the correct replacement when your existing door is damaged, warped, or missing hardware that compromises the enclosure.
Key Features
- Genuine OEM Enclosure Integrity — Manufactured to the same tolerances and panel geometry as the original, ensuring the door seats flush and latches correctly within the generator housing.
- Drop-In Replacement — Mounts to existing hinge points and latch hardware on compatible DCA-series enclosures without modification to the frame or surrounding panels.
- Broad DCA Series Compatibility — Confirmed fitment across DCA70SSJU, DCA70SSJU2, DCA70SSJU-GEER, DCA-70SSJU3, DCA85SSJU, and DCA70SSIU2-FEMA generator models.
- Acoustic and Weather Protection — A properly fitting side door maintains the sound-attenuating enclosure seal, preserving the low-noise performance these super-silent units are built to deliver.
- Electrical Safety Compliance — Restoring a complete, undamaged enclosure panel keeps internal components protected from moisture, dust, and accidental contact — critical for generator operation in occupied or sensitive environments.
The side door is a structural panel in the sound-attenuating enclosure that surrounds the generator set on DCA super-silent units. It provides access to internal components for service and inspection while keeping the enclosure sealed during operation to reduce noise emissions and protect the engine and alternator from environmental exposure. When a side door is cracked, bent, or missing, the enclosure can no longer perform as designed — ambient noise levels increase, moisture and debris can enter the housing, and internal components become vulnerable to damage.
Part Details
| Part Number | M2453000603 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Side Door |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA70SSJU |
| Diesel Powered Generators | DCA-70SSJU3 |
| Diesel Powered Generators | DCA85SSJU |
| Diesel Powered Generators | DCA70SSJU2 |
| Diesel Powered Generators | DCA70SSJU-GEER |
| Diesel Powered Generators | DCA70SSIU2-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.
