The Multiquip M2310502404 is a genuine OEM Upper Short Radiator Hose designed for DCA70USI2 and DCA70USI3CAN ultra-silent diesel generators. As a direct Multiquip OEM part, it is manufactured to the exact dimensions and material specifications of the original component installed at the factory. This hose is a direct replacement for the upper short coolant passage on compatible DCA-series ultra-silent generator models, ensuring a correct, leak-free connection without the guesswork. If you are servicing a DCA70USI2 or DCA70USI3CAN unit, part number M2310502404 is the correct upper short hose for your cooling system.
Key Features
- Genuine OEM Coolant Integrity — Molded from the same hose compound as the original, maintaining proper wall thickness and flexibility to hold pressure across the full diesel operating temperature range.
- Exact-Profile Molded Fit — Shaped to the specific upper short routing path on DCA-series generators, so the hose seats cleanly on both connection points without stretching or kinking.
- Confirmed Fitment for DCA Ultra-Silent Models — Verified for DCA70USI2 and DCA70USI3CAN Isuzu-powered ultra-silent diesel generators.
- Sustains Proper Coolant Flow — A correctly functioning upper hose keeps coolant circulating between the engine and radiator at the right rate; a cracked or collapsed hose can cause rapid overheating and generator shutdown during a critical run.
- Cooling System Safety Assurance — On a generator relied upon for continuous power supply, a failed coolant hose creates an overheating risk that can result in unplanned outages; using the OEM-spec replacement eliminates that variable.
The upper short radiator hose carries heated coolant from the engine outlet toward the radiator, forming one segment of the closed-loop cooling circuit that keeps the diesel engine operating within its safe temperature range. On ultra-silent generator sets like the DCA70USI series, where the cooling system works within an enclosure designed to suppress sound, correct hose routing and sealing are especially important — any seepage or restriction inside the enclosure can go unnoticed until engine temperatures climb. When this hose softens, cracks, or collapses internally, coolant flow is compromised, coolant may leak onto hot engine surfaces, and the generator risks thermal shutdown or engine damage.
Part Details
| Part Number | M2310502404 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Upper Short Radiator Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Ultra-Silent Generators | DCA70USI2 |
| Diesel Powered Generators | DCA70USI3CAN |
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.
