The Multiquip Y0602015620 CAC Hump Hose is a genuine OEM component designed for DCA125SSIU4F and DCA70SSIU4F ultra-silent diesel generator models. As an authorized Multiquip OEM part, Y0602015620 is manufactured to the same specifications as the original, ensuring a correct, lasting installation in your machine. This hose is a direct replacement for worn or damaged charge air cooler connections on compatible DCA-series generators, covering both standard and 60Hz-rated DCA70SSIU4F configurations.
Key Features
- Genuine OEM Construction: — Manufactured from the same flexible, heat-resistant hose material as the factory original, built to withstand the thermal cycling and pressure demands of a charge air cooler circuit.
- Exact-Fit Installation: — Engineered to match the original hump hose geometry, including flange diameter and offset profile, so it seats correctly between charge air cooler ports without trimming or adapting.
- Confirmed Fitment: — Verified for DCA125SSIU4F and DCA70SSIU4F ultra-silent generator models, including the 60Hz DCA70SSIU4F variant.
- Sustained Charge Air Efficiency: — A sound hump hose maintains an airtight seal in the charge air circuit, allowing the engine to receive properly cooled, dense air for consistent power output and fuel efficiency under load.
- Fuel System Integrity: — A cracked or collapsed CAC hump hose allows hot, pressurized charge air to escape before it reaches the engine, leading to power loss, elevated exhaust temperatures, and potential engine protection shutdowns during critical generator operation.
The CAC hump hose is a flexible connector in the charge air cooler (CAC) circuit that links the turbocharger's compressed air outlet to the charge air cooler, or the cooler to the intake manifold. Its flexible, offset design absorbs vibration and minor misalignment between rigid metal components without cracking the charge air circuit. When this hose deteriorates — through heat, ozone exposure, or mechanical fatigue — pressurized charge air leaks out before it reaches the engine, robbing the generator of power and putting additional thermal stress on downstream components.
Fits: DCA125SSIU4F | DCA70SSIU4F | DCA70SSIU4F (60Hz)
Need help confirming fitment for your specific unit? Contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | Y0602015620 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | CAC Hump Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA125SSIU4F |
| Diesel Powered 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.
