The Multiquip M1443301603 Rear Cover Duct is a genuine OEM component designed for the DCA45SSIU3, DCA45SSIU3-60HZ, and DCA45SSIU3-50HZ ultra-silent diesel generator series. As a factory-sourced part, it meets the exact fit and material requirements of the original, ensuring proper airflow management within the generator enclosure. This duct is a direct replacement for worn or damaged units on compatible DCA45SSIU3 models, helping restore the machine to its intended operating condition. DHS Equipment supplies this part with full Multiquip OEM traceability, so you can order with confidence.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the duct channels airflow exactly as the DCA45SSIU3 enclosure was engineered to require.
- Direct Drop-In Replacement — Matches the original mounting points and geometry of the rear cover assembly, allowing straightforward installation without custom fitting or modification.
- Confirmed Fitment — Verified for the DCA45SSIU3, DCA45SSIU3-60HZ, and DCA45SSIU3-50HZ ultra-silent diesel generator models.
- Sustained Cooling Efficiency — A correctly functioning rear cover duct maintains directed airflow through the enclosure; a cracked or missing duct can allow heat to accumulate and compromise generator output stability.
- Enclosure Integrity — Restores the sealed airflow path within the sound-attenuating enclosure, supporting both thermal management and the generator's ultra-silent noise performance.
The rear cover duct is a structural airflow component within the generator's sound-attenuating enclosure. It directs cooling air across internal components and out through the designated exhaust path, preventing heat buildup that can affect power output and component longevity. When the duct is cracked, warped, or missing, airflow becomes uncontrolled inside the enclosure, which can lead to elevated operating temperatures and reduced performance over extended run times.
Part Details
| Part Number | M1443301603 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rear Cover Duct |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU3 |
| 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.
