The Multiquip M3443301703 Rear Cover Duct is a genuine OEM component designed for the DCA125SSIU Super-Silent Generator series, including the DCA125SSIU50HZ and DCA125SSIU60HZ diesel-powered variants. As a factory-sourced replacement, this duct matches the original specifications and installs directly into position without modification. Keeping the generator's cooling airflow properly directed is critical to protecting the engine and alternator under continuous load, and the M3443301703 ensures that ventilation path remains intact. Confirm your model code against the fitment list before ordering to ensure accurate compatibility.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the duct maintains its shape and seal under the heat and vibration cycles typical of continuous-duty generator operation.
- Direct-Fit Replacement — Engineered to match the mounting points and profile of the factory duct, allowing straightforward installation on DCA125SSIU series units.
- Confirmed Fitment — Compatible with the DCA125SSIU, DCA125SSIU50HZ, and DCA125SSIU60HZ Super-Silent Generator models.
- Sustained Cooling Efficiency — A correctly seated rear cover duct channels exhaust and cooling air away from heat-sensitive components; a cracked or missing duct can allow hot air recirculation, leading to elevated operating temperatures.
- Sourced from Multiquip — Supplied as an authorized OEM part through DHS Equipment, backed by Multiquip's parts network for traceability and quality assurance.
The rear cover duct is a structural airflow component within the generator's enclosure, responsible for directing cooling and exhaust air through the correct exit path at the rear of the unit. In Super-Silent series generators like the DCA125SSIU, precise airflow management is essential — the acoustic enclosure is engineered so that every duct and panel works together to keep noise low while preventing heat buildup. When this duct becomes cracked, warped, or missing, hot air can recirculate inside the enclosure, raising internal temperatures and placing additional thermal stress on the engine and alternator, which can shorten service intervals and reduce output reliability.
Part Details
| Part Number | M3443301703 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rear Cover Duct |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA125SSIU |
| Diesel Powered Generators | DCA125SSIU50HZ |
| Diesel Powered Generators | DCA125SSIU60HZ |
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.
