The Multiquip M1453003503 Side Door is a genuine OEM replacement designed for DCA45SSIU3 and DCA36SPX ultra-silent diesel generator models, including the DCA45SSIU3-60HZ and DCA45SSIU3-50HZ variants. As a direct factory replacement, this door is manufactured to the same specifications as the original unit, ensuring proper fit and alignment within the generator enclosure. Sourced directly through Multiquip's authorized parts network, the M1453003503 is the correct OEM choice when restoring the housing integrity of your DCA series machine.
Key Features
- Genuine OEM Enclosure Integrity — Manufactured to the same panel tolerances as the original door, ensuring a flush, secure fit within the generator housing without gaps or misalignment.
- Drop-In Replacement — Matches the original mounting points and hinge configuration on DCA45SSIU3 and DCA36SPX models for a straightforward swap.
- Broad DCA Series Compatibility — Confirmed fitment across DCA45SSIU3, DCA45SSIU3-60HZ, DCA45SSIU3-50HZ, and DCA36SPX ultra-silent generator models.
- Noise Attenuation Preserved — A properly fitted side door maintains the sound-dampening enclosure seal that the ultra-silent series is engineered around — a damaged or missing door compromises that performance.
- Weather and Access Protection — Restores the enclosure's ability to shield internal components from dust, moisture, and debris on the worksite.
The side door on a DCA series ultra-silent generator is an integral part of the acoustic enclosure system. It seals the generator's internal components — engine, alternator, and control systems — from the outside environment while also containing sound within the housing to meet the low-noise specifications these machines are built for. A damaged, warped, or missing side door allows noise levels to rise, exposes sensitive components to moisture and contamination, and can compromise safe operation of the unit. Replacing it with the correct OEM panel ensures the enclosure performs exactly as designed.
Part Details
| Part Number | M1453003503 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Side Door |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU3 |
| Diesel Powered Generators | DCA36SPX |
| Diesel Powered Generators | DCA45SSIU3-60HZ |
| Diesel Powered Generators | DCA45SSIU3-50HZ |
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.
