The Multiquip M2311500703 Inter-Cooler Hose is a genuine OEM component designed for the DCA70SSIU4F super-silent diesel generator series. As a direct OEM replacement, this hose meets the original design specifications for the DCA70SSIU4F, ensuring proper charge-air routing between the turbocharger and the engine intake. Sourced directly through Multiquip's authorized parts network, the M2311500703 is the correct part to specify when servicing these 60 Hz diesel-powered generator units.
Key Features
- Genuine OEM Construction — Manufactured to the exact material grade and dimensional tolerances required for pressurized charge-air service in diesel generator applications.
- Direct-Fit Replacement — Engineered to connect directly to the existing turbo and intake fittings on DCA70SSIU4F generators without reworking hose routing or clamp positions.
- Confirmed Fitment — Verified for use on the DCA70SSIU4F super-silent, Isuzu-powered, Tier 4 diesel generator in both standard and 60 Hz configurations.
- Charge-Air Integrity — Maintains a sealed, low-restriction path for compressed intake air, supporting proper combustion efficiency and consistent generator output under load.
- Failure Prevention — A cracked or collapsed inter-cooler hose causes boost leaks, power loss, and elevated exhaust temperatures; replacing with the correct OEM part restores full system pressure immediately.
The inter-cooler hose carries compressed, heat-saturated air from the turbocharger outlet to the charge-air cooler, and then routes the cooled intake charge onward to the engine. By lowering intake air temperature, this hose plays a direct role in maintaining proper air density, fuel efficiency, and engine protection under continuous generator load. When this hose cracks, collapses, or loses its seal at either end, boost pressure drops, the engine runs lean, and output voltage and frequency stability can be compromised — making timely replacement essential for uninterrupted generator operation.
Part Details
| Part Number | M2311500703 |
|---|---|
| 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.
