The Multiquip M3453304004 Duct is a genuine OEM component designed for DCA180SSI and DCA180SSIU ultra-silent diesel generator models. As a direct OEM replacement, it meets the original design specifications Multiquip built into these machines, ensuring proper airflow routing and enclosure integrity. Sourced directly from Multiquip, this duct is the correct part for DCA180SSI and DCA180SSIU units and installs without modification to the existing enclosure assembly.
Key Features
- Genuine OEM Construction — Manufactured to the original airflow and dimensional specifications of the DCA180SSI and DCA180SSIU enclosure system, ensuring the duct seats and seals correctly within the housing.
- Direct Enclosure Fit — Matches the original mounting points and channel geometry of the DCA series enclosure, allowing straightforward installation against existing hardware.
- Confirmed Fitment — Verified for DCA180SSI and DCA180SSIU ultra-silent diesel generator models; part number M3453304004 is the OEM reference for these units.
- Maintains Proper Airflow Path — A correctly fitted duct keeps cooling and exhaust air moving along the intended route through the enclosure, preventing heat buildup that can lead to thermal shutdowns or accelerated component wear.
- Enclosure Sound Attenuation Support — In ultra-silent series generators, ducting is integral to the acoustic enclosure design; a damaged or missing duct compromises both thermal management and noise suppression.
The duct in an ultra-silent diesel generator directs airflow through the acoustic enclosure, channeling cooling air across the engine and alternator while routing exhaust heat out of the housing. In the DCA series enclosure design, the duct is a structural part of the airflow circuit — without it functioning correctly, the generator can overheat under load and the enclosure's sound-dampening performance is reduced. A cracked, collapsed, or missing duct should be replaced promptly to keep the unit running within its designed thermal and acoustic parameters.
Part Details
| Part Number | M3453304004 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Duct |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA180SSI |
| Diesel Powered Generators | DCA180SSIU |
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.
