The Multiquip M3310503503 Inner Cooler Hose is a genuine OEM component designed for DCA150SSI and DCA150SSIU ultra-silent diesel generator models. As a direct OEM replacement, it is manufactured to the same specifications as the original part, ensuring a correct connection within the cooling circuit without adaptation. Sourced directly through an authorized Multiquip parts distributor, the M3310503503 is the right call when accuracy matters and downtime is not an option.
Key Features
- Genuine OEM Construction: — Hose material and dimensional tolerances match the original cooling system routing, maintaining proper flow capacity and pressure integrity throughout the circuit.
- Direct-Connect Replacement: — Engineered to seat and clamp exactly as the original, allowing straightforward installation against existing fittings and clamp positions on the DCA generator platform.
- Confirmed Fitment: — Verified for use on DCA150SSI and DCA150SSIU ultra-silent diesel-powered generators.
- Cooling System Integrity: — A correctly functioning inner cooler hose maintains consistent coolant routing to the charge air or engine cooling circuit, supporting stable generator output and preventing heat-related faults under load.
- Fuel and Cooling System Safety: — A cracked or collapsed cooler hose can cause overheating or charge air loss in a generator running under sustained load — using the correct OEM hose eliminates that failure risk.
The inner cooler hose routes coolant or charge air between key components within the engine's thermal management system — typically connecting the intercooler or aftercooler to the engine intake path. It plays a direct role in keeping combustion temperatures and intake charge temperatures within safe operating limits. When this hose degrades, collapses, or develops leaks, the generator may experience overheating, reduced power output, or automatic shutdown under load.
Part Details
| Part Number | M3310503503 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Inner Cooler Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA150SSI |
| Diesel Powered Generators | DCA150SSIU |
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.
