The Multiquip M3443302203 Rear Cover Duct is a genuine OEM component designed for DCA150SSI and DCA150SSIU ultra-silent diesel generators. As a direct Multiquip OEM part, it is manufactured to the exact specifications required for proper airflow management within the generator enclosure. This part is confirmed to fit the DCA150SSI and DCA150SSIU models, ensuring a correct installation without modification. Keeping this duct in serviceable condition is essential to maintaining the thermal performance and operational reliability of your generator.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's exact dimensional and material specifications, ensuring the duct seats and seals correctly within the enclosure assembly.
- Direct Replacement for DCA150SSI and DCA150SSIU — Engineered specifically for these ultra-silent series generators, this duct installs in the original mounting position without adaptation.
- Confirmed Fitment — Verified for DCA150SSI and DCA150SSIU Isuzu-powered ultra-silent generator models.
- Airflow Integrity — Channels cooling air through the rear cover section of the enclosure; a cracked, warped, or missing duct disrupts thermal management and can lead to elevated operating temperatures.
- Enclosure System Compatibility — Designed to work in conjunction with surrounding enclosure panels and ducting components, maintaining the sound-attenuation and cooling performance the DCA ultra-silent design is built around.
The rear cover duct on an ultra-silent generator directs airflow through the rear section of the soundproofed enclosure, guiding cooling air across heat-generating components before it exits the unit. This controlled airflow path is a critical part of the generator's thermal management system — without it functioning correctly, heat can build up inside the enclosure, potentially causing the engine or alternator to run hotter than intended. A damaged or improperly fitted duct can also compromise the acoustic performance of the enclosure, undermining the noise-reduction characteristics these generators are specifically designed to deliver.
Part Details
| Part Number | M3443302203 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rear Cover Duct |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA150SSI |
| Diesel Powered Generators | DCA150SSIU |
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.
