The Multiquip M3310502003 Intercooler Flexible Hose is a genuine OEM component designed for DCA150USJ3CAN and DCA150USJ2 ultra-silent diesel generators. As a direct factory replacement, this hose meets the original design tolerances for pressure, temperature, and routing within the intercooler circuit. Sourced directly from Multiquip, M3310502003 ensures a consistent, accurate fit for the charging air system on these DCA-series units.
Key Features
- OEM-Grade Hose Construction — Engineered to handle the heat cycles and boost pressures specific to the intercooler circuit on DCA150-series generators, maintaining charge-air integrity over extended run times.
- Drop-In Replacement — Matches the original hose diameter, length, and end fittings exactly, connecting directly to the intercooler and charge-air piping without any modification to surrounding components.
- Confirmed Fitment — Verified for DCA150USJ3CAN, DCA150USJ3CAN (FR), and DCA150USJ2 ultra-silent diesel generator models.
- Charge-Air System Integrity — A sound intercooler hose maintains proper airflow temperature and pressure to the engine; a cracked or collapsed hose reduces power output and can cause the generator to run lean or overheat under load.
- Fuel System Safety Relevance — Leaks in the intercooler circuit on a diesel generator can cause unmetered air ingestion and erratic engine behavior; replacing a degraded hose restores the sealed, controlled induction path the engine depends on.
The intercooler flexible hose carries compressed charge air from the turbocharger through the intercooler and into the engine's intake manifold. By routing air through the intercooler, the system lowers intake air temperature, which increases air density and allows the engine to produce rated power output efficiently. When this hose cracks, collapses, or loses its seal, the engine loses boost pressure, intake temperatures rise, and performance and fuel efficiency drop — making prompt replacement critical to keeping the generator at rated capacity.
Part Details
| Part Number | M3310502003 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Intercooler Flexible Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA150USJ3CAN |
| Diesel Powered Generators | DCA150USJ2 |
| Diesel Powered Generators | DCA150USJ3CAN (FR) |
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.
