The Multiquip EE52715 Lower CAC Line 4" Elbows Cummins QSM11 is a genuine OEM component designed for QSM11-equipped Multiquip machinery. As a direct OEM replacement, EE52715 is sourced and validated by Multiquip to meet the original engineering specifications of the QSM11 charge air cooling circuit. This part ships as the complete lower CAC line elbow assembly, ensuring a proper connection between the charge air cooler and the intake system. Confirm your model code against QSM11 fitment before ordering to ensure compatibility.
Key Features
- Genuine OEM Construction — Manufactured to the original material and dimensional specifications for the QSM11 charge air cooling system, ensuring consistent airflow routing and connection integrity.
- Direct-Replacement Elbow Assembly — Configured as the lower CAC line with 4" elbows, connecting directly into the existing charge air cooler plumbing without alteration to adjacent components.
- QSM11 Fitment — Engineered specifically for Multiquip equipment powered by the Cummins QSM11 engine; verify your model code is QSM11 before purchase.
- Charge Air Integrity — Maintains sealed, pressurized airflow between the turbocharger and engine intake; a cracked or loose lower CAC line elbow causes boost pressure loss and reduced engine output.
- Fuel Efficiency and Engine Protection — A properly functioning CAC line keeps intake air temperatures in the correct operating range, protecting the QSM11 from heat-related stress and maintaining fuel combustion efficiency.
The charge air cooler (CAC) line transfers compressed, heated air from the turbocharger through a cooler before it enters the engine intake, lowering intake air temperature to improve combustion efficiency and power output. The lower CAC line elbows are the connecting segments that route this pressurized airflow, and they must maintain a fully sealed path to preserve boost pressure. When these elbows crack, collapse, or develop leaks, the engine loses turbo boost, runs hotter, burns more fuel, and may derate or shut down to prevent damage.
For questions about fitment or to verify that this part is the correct part for your Multiquip QSM11 application, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | EE52715 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Lower CAC Line 4" Elbows Cummins QSM11 |
Compatibility & Fitment
| Name | Model |
|---|---|
| QSM11 | QSM11 |
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.
