The Multiquip M2311500803 Inter-Cooler Hose is a genuine OEM component designed for the DCA70SSIU4F super-silent diesel generator series. Sourced directly from Multiquip, this hose meets the exact specifications required for the intercooler circuit on DCA70SSIU4F units operating at 60Hz. As a genuine OEM part, it delivers the correct dimensions, material grade, and pressure tolerance needed to maintain proper charge-air flow through the system. Confirmed fitment for DCA70SSIU4F generators makes part M2311500803 a straightforward, no-guesswork replacement.
Key Features
- Genuine OEM Material Grade — Manufactured to the same pressure and heat resistance specs as the original hose, ensuring the charge-air circuit operates within design parameters.
- Exact-Dimension Replacement — Matches the original hose diameter, length, and end configuration for a direct connection to the intercooler and adjoining charge-air components.
- Confirmed Fitment for DCA70SSIU4F — Verified for DCA70SSIU4F super-silent diesel generators, including the 60Hz variant.
- Charge-Air Integrity — A properly sealing intercooler hose maintains boosted air pressure to the engine, supporting consistent power output and fuel efficiency under load.
- Fuel System Safety Relevance — A cracked or leaking intercooler hose can cause boost pressure loss, elevated exhaust temperatures, and potential engine derating — replacing with a correct OEM hose restores safe operating conditions.
The intercooler hose carries compressed, heat-laden air from the turbocharger to the intercooler, and then delivers the cooled, denser charge air onward to the engine intake. By transferring this air efficiently and without leaks, the hose allows the engine to produce its rated power output while keeping combustion temperatures in check. When the hose cracks, collapses, or loses its seal at either end, boost pressure drops, the engine loses power, runs hotter than normal, and may trigger fault codes or automatic derating to protect internal components.
For help confirming this part fits your specific unit, contact the DHS Equipment team with your model and serial number before ordering.
Part Details
| Part Number | M2311500803 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Inter-Cooler Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Super-Silent Generators | DCA70SSIU4F |
| Diesel Powered Generators | DCA70SSIU4F (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.
