The Multiquip M2453300904 Duct is a genuine OEM replacement designed for DCA70SSIU, DCA70SSIU50HZ, and DCA70SSIU60HZ ultra-silent diesel generators. Sourced directly from Multiquip, this duct matches the original component specification for a straight-forward, drop-in installation. It is confirmed compatible across the DCA70SSIU generator family, covering both 50Hz and 60Hz configurations.
Key Features
- Genuine OEM Construction — Manufactured to the same dimensional and material standards as the original factory-installed duct, ensuring correct airflow routing within the enclosure.
- Direct-Fit Replacement — Matches original mounting points and duct geometry on DCA70SSIU series generators, allowing installation without cutting, trimming, or adaptation.
- DCA70SSIU Series Compatibility — Verified fit for DCA70SSIU, DCA70SSIU50HZ, and DCA70SSIU60HZ ultra-silent generator models.
- Sustained Cooling Efficiency — A properly seated duct channels airflow as designed, preventing heat buildup inside the enclosure that can stress engine and alternator components over time.
- Enclosure Integrity — Correct duct fitment maintains the acoustic and thermal management of the ultra-silent housing, keeping the unit operating within its intended noise and temperature parameters.
The duct within an ultra-silent generator enclosure directs cooling air through a controlled path across the engine, alternator, and exhaust components before channeling it out of the cabinet. This managed airflow is critical to maintaining safe operating temperatures inside a sealed or semi-sealed housing. When a duct becomes cracked, misaligned, or deteriorated, hot air recirculates inside the enclosure rather than exhausting properly, which can lead to overheating, reduced output, and accelerated wear on internal components.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | M2453300904 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Duct |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA70SSIU |
| Diesel Powered Generators | DCA70SSIU50HZ |
| Diesel Powered Generators | DCA70SSIU60HZ |
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.
