The Multiquip C3311400103 Intercooler Pipe is a genuine OEM component designed for the DCA400SSI4F series Super-Silent and Diesel Powered Generators. As a direct OEM replacement, this pipe meets the original design specifications set by Multiquip, ensuring the charge air system in your DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, DCA400SSI4F3PD, and related variants operates exactly as intended. Sourced directly through Multiquip's authorized parts network, the part is the correct part to specify when servicing your generator's intercooling circuit. DHS Equipment stocks this part to help keep your DCA400SSI4F series generator running at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to the exact material grade and dimensional tolerances of the original pipe, ensuring proper sealing and charge air flow at rated pressures.
- Direct Bolt-On Replacement — Matches original connection points and routing geometry for the DCA400SSI4F intercooler circuit, allowing straightforward reinstallation without rerouting or adapting fittings.
- Broad DCA400SSI4F Series Fitment — Compatible across DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, DCA400SSI4F3PD, and DCA400SSI4F3B variants, covering a wide range of Super-Silent and Diesel Powered Generator configurations.
- Maintains Charge Air Integrity — A sound intercooler pipe delivers cooled, dense air to the engine, supporting rated power output and fuel efficiency. A cracked or leaking pipe causes charge air loss, resulting in reduced output and elevated exhaust temperatures.
- Fuel System Safety — On high-output diesel generators, a failed charge air pipe can cause uncontrolled fuel-rich running conditions; using the correct OEM pipe maintains proper air-fuel balance and safe engine operation.
The intercooler pipe routes compressed, heat-soaked air from the turbocharger through the intercooler (charge air cooler) and then into the engine's intake manifold. By channeling air through the cooling core, the pipe allows intake temperatures to drop significantly, which increases air density and enables the engine to burn fuel more efficiently at its rated load. When this pipe cracks, collapses, or loses a seal at either connection point, the engine receives less air than required — reducing generator output, increasing heat, and potentially triggering shutdown or damage under sustained load.
Part Details
| Part Number | C3311400103 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Intercooler Pipe |
Compatibility & Fitment
| Name | Model |
|---|---|
| Super-Silent Generators | DCA400SSI4F3B |
| Super-Silent Generators | DCA400SSI4F3PD |
| Super-Silent Generators | DCA400SSI4F |
| Super-Silent Generators | DCA400SSI4F3 |
| Super-Silent Generators | DCA400SSI4F3PB |
| Super-Silent Generators | DCA400SSI4F3PD (SUNBELT) |
| Super-Silent Generators | DCA400SSI4F/4F3/4F3PB |
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.
