The Multiquip M2453300603 Duct is a genuine OEM component designed for DCA70SSJU, DCA-70SSJU3, and DCA70SSIU2 series ultra-silent diesel generators. As a direct OEM replacement, this duct is manufactured to the same specifications as the original part, ensuring a correct, trouble-free installation. Verified fitment includes DCA70SSJU, DCA70SSJU2, DCA70SSJU-GEER, DCA-70SSJU3, and DCA70SSIU2-FEMA generator models. DHS Equipment supplies this part directly, so you can order with confidence knowing you are receiving the right component for your machine.
Key Features
- Genuine OEM Construction — Manufactured to original equipment standards, ensuring correct airflow geometry and material durability specific to this duct application.
- Direct Drop-In Replacement — Engineered to match the original mounting points and ducting profile, allowing straightforward installation without modification.
- Broad DCA70SS Series Fitment — Compatible with DCA70SSJU, DCA70SSJU2, DCA70SSJU-GEER, DCA-70SSJU3, and DCA70SSIU2-FEMA ultra-silent generator models.
- Sustained Cooling Performance — A correctly fitted duct maintains proper air routing through the enclosure, protecting the engine and alternator from heat buildup during extended operation.
- Enclosure Integrity — Proper ducting is essential to the sound-attenuation design of ultra-silent generators; a damaged or missing duct can compromise both thermal management and noise levels.
The duct in a super-silent generator enclosure channels cooling air in a controlled path across the engine, alternator, and exhaust components before directing it out of the housing. This managed airflow is critical to keeping operating temperatures within safe limits during continuous or high-load use. When the duct becomes cracked, warped, or dislodged, air bypasses its intended route, leading to hot spots inside the enclosure that can accelerate wear on internal components and trigger thermal shutdowns.
Part Details
| Part Number | M2453300603 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Duct |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA70SSJU |
| Diesel Powered Generators | DCA-70SSJU3 |
| Diesel Powered Generators | DCA70SSJU2 |
| Diesel Powered Generators | DCA70SSJU-GEER |
| Diesel Powered Generators | DCA70SSIU2-FEMA |
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.
