The Multiquip EE48725 Slim Line Muffler Assembly Cummins QSM11 is a genuine OEM Slim Line Muffler Assembly designed for QSM11-powered Multiquip equipment. Sourced directly from Multiquip, this assembly meets the exact exhaust system specifications required for proper fit and performance on QSM11-equipped machines. If your current muffler is cracked, corroded, or no longer controlling exhaust noise effectively, this is the correct OEM replacement to restore your unit to original operating condition. Verified for QSM11 fitment, the part installs as a direct replacement with no modifications to the exhaust routing or mounting hardware.
Key Features
- Genuine OEM Exhaust Integrity — Manufactured to Multiquip's original exhaust system specifications, ensuring correct back pressure and noise attenuation for the Cummins QSM11 engine.
- Slim Line Profile — The low-profile muffler design is engineered for space-constrained installations, allowing the assembly to mount cleanly within the machine's exhaust envelope without interference.
- Direct-Fit Replacement — Matches the original mounting points and exhaust outlet dimensions of QSM11-equipped Multiquip units, allowing straightforward installation using existing hardware.
- QSM11 Fitment Confirmed — Purpose-built for Multiquip equipment powered by the Cummins QSM11 engine; verify your model against part EE48725 before ordering.
- Exhaust Flow and Noise Control — A properly functioning muffler maintains correct exhaust back pressure for engine efficiency while keeping sound output within expected operating levels — a failed or leaking muffler compromises both.
- Emissions and Compliance Relevant — The OEM muffler assembly supports proper exhaust aftertreatment function on QSM11 engines, which is critical to maintaining emissions compliance in regulated jobsite environments.
The slim line muffler assembly manages the exhaust gases exiting the Cummins QSM11 engine by reducing exhaust velocity and dampening combustion noise before gases are discharged from the machine. A functioning muffler also helps maintain the correct level of exhaust back pressure, which directly affects engine efficiency and longevity. When a muffler cracks, corrodes, or develops leaks, exhaust gases can escape before proper attenuation, resulting in excessive noise, reduced engine performance, and potential compliance issues on regulated worksites.
For questions about fitment or to confirm compatibility with your specific unit, contact the DHS Equipment parts team before placing your order.
Part Details
| Part Number | EE48725 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Slim Line Muffler Assembly 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.
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