The Multiquip M1443301703 Rear Cover Duct is a genuine OEM component designed for DCA-series ultra-silent diesel generators, including the DCA25SSIU3, DCA20SPXU2, DCA20SPXU2D, and DCA20SPXU2 Servpro units. As a direct OEM replacement, M1443301703 meets the original design intent of your Multiquip generator, ensuring the rear cover ducting system performs exactly as engineered. Sourced directly through authorized Multiquip supply channels, this part is built to the same standards as the component it replaces. DHS Equipment stocks genuine Multiquip OEM parts to keep your generator running at full capacity with confidence.
Key Features
- Genuine OEM Airflow Integrity — Manufactured to the original duct geometry and material spec, maintaining correct exhaust and cooling airflow paths through the rear enclosure.
- Direct-Fit Replacement — Matches the original mounting points and panel contours on DCA-series generator enclosures for a straightforward swap.
- Confirmed Fitment — Compatible with DCA25SSIU3, DCA20SPXU2, DCA20SPXU2D, and DCA20SPXU2 Servpro ultra-silent generator models.
- Thermal Management Protection — A correctly fitted rear cover duct channels heat away from internal components, preventing heat soak that can shorten engine and alternator service life.
- Enclosure Seal Compliance — Proper duct fitment is essential to maintaining the acoustic and thermal enclosure performance that defines the DCA ultra-silent series.
The rear cover duct on a DCA ultra-silent generator is a critical part of the machine's managed airflow system. It directs heated air out of the enclosure through a controlled path, preventing hot exhaust and radiated engine heat from recirculating back into the compartment. When this duct is cracked, warped, or missing, internal temperatures rise, the engine works harder under thermal load, and the generator's sound-attenuating enclosure loses its designed efficiency — leading to overheating risk and increased noise output.
For help confirming fitment or to place an order, contact the DHS Equipment parts team directly.
Part Details
| Part Number | M1443301703 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rear Cover Duct |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA25SSIU3 |
| Diesel Powered Generators | DCA20SPXU2 |
| Diesel Powered Generators | DCA20SPXU2 Servpro |
| Diesel Powered Generators | DCA20SPXU2D |
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.
