The Multiquip M1311501603 Inter Cooler Hose is a genuine OEM component designed for the DCA40SSKU4F2 super-silent diesel generator series. As a direct OEM replacement, M1311501603 meets the original design specifications and integrates without modification into the generator's charge air cooling system. DHS Equipment supplies this part as an authorized Multiquip OEM replacement, so you can order with confidence knowing you're getting the correct hose for your machine.
Key Features
- OEM-Grade Hose Material — Constructed to the original pressure and heat tolerance specs required in a turbocharged diesel charge air circuit, maintaining seal integrity under sustained load.
- Direct-Connect Fit — Engineered to the exact routing, diameter, and end configurations of the DCA40SSKU4F2 inter cooler circuit, slipping onto OEM couplings without trimming or adapting.
- Confirmed Fitment — Verified for DCA40SSKU4F2 super-silent, Tier 4 diesel-powered generators operating at 60 Hz.
- Charge Air Efficiency — A sound inter cooler hose maintains the pressurized airflow between the turbocharger and intercooler; a cracked or collapsed hose causes boost loss, elevated exhaust temps, and reduced generator output.
- Fuel System and Emissions Compliance — On Tier 4 machines, maintaining the integrity of the charge air path is essential to meeting emissions performance — a compromised hose can push the engine outside its designed operating parameters.
The inter cooler hose carries compressed, heat-saturated air from the turbocharger outlet to the intercooler (charge air cooler), where that air is cooled before entering the engine's intake. Cooling the charge air increases its density, which allows the engine to burn fuel more efficiently and produce rated power output. When the hose cracks, collapses, or loses a clamp seal, boost pressure escapes, the engine runs hotter and leaner, and generator output drops — on a Tier 4 machine, this can also trigger fault codes or derate conditions.
For assistance confirming fitment or to place an order, contact the DHS Equipment parts team directly.
Part Details
| Part Number | M1311501603 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Inter Cooler Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Super-Silent Generators | DCA40SSKU4F2 |
| Diesel Powered Generators | DCA40SSKU4F2 (60Hz) |
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.
