The Multiquip M1444800303 Rear Cover Duct is a genuine OEM component designed for DCA20SPXU4F and DCA25SSIU4F series ultra-silent diesel generators. Sourced directly from Multiquip, this part meets the same specifications as the original fitted at the factory, ensuring it integrates seamlessly into the generator's enclosure airflow system. Compatible models include the DCA20SPXU4F, DCA25SSIU4F, DCA25SSIU4FC8, and DCA25SSIU4FC8 60Hz units, making M1444800303 the correct choice for technicians servicing this generator family.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the duct channels airflow exactly as engineered for the DCA generator enclosure.
- Direct Enclosure Fit — Mounts to the rear cover of the generator housing without modification, aligning with existing fastener points and panel geometry.
- Broad DCA Series Compatibility — Confirmed fitment across DCA20SPXU4F, DCA25SSIU4F, DCA25SSIU4FC8, and DCA25SSIU4FC8 60Hz generator models.
- Sustained Cooling Airflow — A correctly fitted rear cover duct maintains the designed airflow path through the enclosure, supporting consistent engine and alternator operating temperatures during extended run cycles.
- Enclosure Integrity — Replacing a damaged or missing duct restores the acoustic and thermal management properties of the super-silent enclosure, preventing hot spots and noise level increases.
The rear cover duct is a structural airflow component fitted inside the generator's sound-attenuating enclosure. It channels cooling air in a controlled path across the engine and alternator before directing exhaust heat out of the cabinet, preventing heat buildup that could trigger thermal protection shutdowns or reduce component service life. When the duct is cracked, warped, or missing, air takes uncontrolled paths through the enclosure, compromising both cooling efficiency and the unit's low-noise operating characteristics.
DHS Equipment supplies genuine Multiquip OEM parts with part number verification on every order. If you need help confirming that M1444800303 is the correct rear cover duct for your specific DCA generator serial range, contact our parts team before ordering.
Part Details
| Part Number | M1444800303 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rear Cover Duct |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA20SPXU4F |
| Diesel Powered Generators | DCA25SSIU4F |
| Diesel Powered Generators | DCA25SSIU4FC8 |
| Diesel Powered Generators | DCA20SPXU4F SERVPRO |
| Diesel Powered Generators | DCA25SSIU4FC8 60Hz |
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.
