The Multiquip M3310502103 Intercooler Flexible Hose is a genuine OEM component designed for DCA150USJ3CAN and DCA150USJ2 ultra-silent diesel generators. As an authorized OEM part, the M3310502103 meets the exact material and dimensional specifications required by Multiquip, ensuring a proper connection within the intercooler circuit. This hose is confirmed to fit DCA150USJ3CAN (including the Canadian FR variant) and DCA150USJ2 generator models, making it a direct, verified replacement when the original hose shows wear, cracking, or boost pressure loss.
Key Features
- Genuine OEM Construction — Manufactured to the exact pressure rating and flexibility spec required for the intercooler circuit on DCA-series ultra-silent generators, ensuring no compromise in charge-air delivery.
- Direct-Fit Replacement — Engineered to match the original hose routing, diameter, and end connections on DCA150USJ3CAN and DCA150USJ2 models, so installation follows the same path as the factory hose.
- Confirmed Generator Fitment — Verified for DCA150USJ3CAN, DCA150USJ3CAN (FR), and DCA150USJ2 Multiquip ultra-silent diesel generator models.
- Maintains Charge-Air Integrity — A sound intercooler hose preserves the compressed airflow between the turbocharger and engine intake; a cracked or collapsed hose causes power loss, excessive smoke, and hard starting under load.
- Fuel System Safety Relevance — Proper sealing within the charge-air path prevents unmetered air ingress that can destabilize fuel-air ratios, protecting the engine from running lean under generator load.
The intercooler flexible hose carries compressed, turbo-charged air from the intercooler (charge-air cooler) to the engine intake manifold. By routing this pressurized airflow through a flexible connection, the hose accommodates engine movement and vibration while maintaining an airtight seal in the charge-air circuit. When this hose deteriorates — through heat cycling, oil contamination, or physical cracking — boost pressure drops, the engine loses power output, and fuel consumption rises, all of which directly affect the generator's ability to sustain its rated load capacity.
Part Details
| Part Number | M3310502103 |
|---|---|
| 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.
