The Multiquip M2443300613 Rear Cover Duct is a genuine OEM component designed for DCA70SSJU, DCA70SSJU2, DCA70SSJU3, DCA70SSIU2-FEMA, and DCA70SSJU-GEER ultra-silent diesel generator sets. As a direct-sourced OEM part, it is manufactured to the exact specifications required by the original equipment, ensuring a correct installation with no guesswork. This duct is a critical airflow management component that supports the cooling system within the generator enclosure. DHS Equipment supplies this part backed by Multiquip's OEM quality assurance for tradespeople and contractors who depend on uptime from their power generation equipment.
Key Features
- Genuine OEM Airflow Specification — Manufactured to the exact duct geometry and material grade required to channel cooling air correctly through the DCA70SS enclosure, maintaining thermal performance under load.
- Direct Drop-In Replacement — Engineered to align with the original mounting points and enclosure panels on DCA70SSJU and DCA70SSIU2 series units, so installation follows the same procedure as the original part.
- Broad DCA70SS Series Compatibility — Confirmed fitment across DCA70SSJU, DCA70SSJU2, DCA70SSJU3, DCA70SSIU2-FEMA, and DCA70SSJU-GEER generator models.
- Protects Generator from Heat Damage — A correctly fitted rear cover duct directs hot exhaust air away from sensitive internal components; a damaged or missing duct can cause heat buildup and generator shutdown or component failure.
- Enclosure Integrity Compliance — On ultra-silent generators, proper duct seating is essential to maintaining the acoustic and ventilation performance of the enclosure — a misfit or substitute part can compromise both noise suppression and safe operating temperatures.
The rear cover duct is part of the managed airflow system built into the ultra-silent enclosure of the DCA70SS generator series. It routes air through designated intake and exhaust pathways within the enclosure, preventing recirculation of hot air back into the cooling circuit. When this duct is cracked, deformed, or missing, heat can accumulate inside the enclosure, triggering thermal protection shutdowns and accelerating wear on the engine and alternator components.
Part Details
| Part Number | M2443300613 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rear Cover Duct |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA70SSJU |
| Diesel Powered Generators | DCA-70SSJU3 |
| Diesel Powered Generators | DCA70SSIU2-FEMA |
| Diesel Powered Generators | DCA70SSJU2 |
| Diesel Powered Generators | DCA70SSJU-GEER |
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.
