The Multiquip M1453302004 Duct is a genuine OEM component designed for the DCA45SSIU4 ultra-silent diesel powered generator. As a direct OEM replacement, it is manufactured to the same specifications as the original part, ensuring correct fit and function within the generator's ventilation and airflow system. Sourced directly through authorized Multiquip supply channels, part number M1453302004 is the correct service replacement for DCA45SSIU4 units requiring duct replacement.
Key Features
- Genuine OEM Construction — Manufactured to original design tolerances, ensuring the duct maintains the correct airflow path and channel geometry specific to the DCA45SSIU4 cooling and ventilation layout.
- Direct Drop-In Replacement — Matches the original mounting points and duct dimensions, allowing straightforward installation without reworking surrounding components.
- Confirmed Fitment — Verified for use on the Multiquip DCA45SSIU4 ultra-silent diesel powered generator series.
- Sustained Cooling Performance — A correctly seated duct directs airflow efficiently through the enclosure, preventing heat buildup that can lead to generator derating or thermal shutdowns under load.
- Enclosure Integrity — Maintains the designed air routing within the sound-attenuating enclosure, preserving both the noise-reduction performance and the internal component protection the ultra-silent housing provides.
The duct is a channeling component within the generator's enclosure that directs airflow to and from critical heat-generating areas such as the engine, alternator, and exhaust system. In an ultra-silent generator like the DCA45SSIU4, precise airflow routing is especially important because the sound-deadening enclosure restricts open ventilation — meaning every duct must guide air along the correct path to prevent heat from building up inside the housing. A cracked, dislodged, or missing duct can disrupt this airflow balance, leading to elevated operating temperatures, reduced output capacity, and potential thermal protection shutdowns during extended use.
For questions about fitment or to confirm this is the correct part for your unit, contact the DHS Equipment team for assistance.
Part Details
| Part Number | M1453302004 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Duct |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU4 |
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.
