The Multiquip M4310301103 Fan Shroud is a genuine OEM component designed for DCA220SSJ, DCA220SSJU, and DCA180SSJU ultra-silent diesel generators. As a direct factory replacement, this shroud installs into the same mounting position as the original, maintaining correct airflow geometry around the cooling fan without alteration. Sourced directly through Multiquip's OEM supply chain, M4310301103 meets the original design specifications for these DCA ultra-silent series units. If you're servicing or restoring proper cooling function on your generator, this is the correct part to order.
Key Features
- Genuine OEM Cooling Geometry — Manufactured to the original design profile, ensuring the shroud channels airflow across the cooling system exactly as the generator was engineered to operate.
- Direct-Mount Replacement — Mounts to the same bolt pattern and attachment points as the original shroud on DCA ultra-silent series generators, with no rework or fabrication needed.
- Confirmed Fitment for DCA Ultra-Silent Series — Verified for DCA220SSJ, DCA220SSJU, and DCA180SSJU diesel generator models.
- Sustained Engine Temperature Control — A correctly fitted fan shroud keeps cooling air focused through the engine bay; a cracked, missing, or poorly fitted shroud allows heat to recirculate, accelerating wear on the engine and surrounding components.
- Fuel System and Electrical Safety Relevance — Proper thermal management in a generator enclosure directly protects fuel lines, wiring, and control components from heat damage during extended run cycles.
The fan shroud is a structural air-ducting component that wraps around the cooling fan to direct airflow efficiently through the engine's cooling circuit. By concentrating the airflow rather than allowing it to scatter, the shroud ensures the engine maintains safe operating temperatures even under continuous load. When a shroud cracks, warps, or goes missing entirely, cooling efficiency drops sharply — leading to elevated engine temperatures, accelerated wear, and potential thermal shutdown during operation.
Part Details
| Part Number | M4310301103 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fan Shroud |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA220SSJ |
| Diesel Powered Generators | DCA220SSJU |
| Diesel Powered Generators | DCA180SSJU |
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.
