Multiquip EE48372 Exhaust System Assembly Cummins QSK50-G4

The Multiquip EE48372 is a genuine OEM Exhaust System Assembly designed for QSK50-G4 series equipment. As an authorized Multiquip replacement part, the part is manufactured to the same specifications as the original component, ensuring a correct, direct-fit installation on your QSK50-G4 machine. Sourced directly through Multiquip's OEM supply chain and sold by DHS Equipment, this assembly gives you confidence that you are installing the right part the first time.

Key Features

• Genuine OEM Construction — Built to original engineering specifications for the Cummins QSK50-G4 exhaust system, ensuring correct material grades, dimensions, and connection interfaces throughout the assembly.
• Complete Assembly — Supplied as a full exhaust system assembly, simplifying the replacement process and eliminating the guesswork of sourcing individual exhaust components separately.
• Confirmed QSK50-G4 Fitment — Engineered specifically for the Cummins QSK50-G4 platform, so mounting points, flange configurations, and routing match the original installation exactly.
• Proper Exhaust Flow Integrity — A correctly functioning exhaust assembly maintains combustion efficiency and backpressure balance; a failed or leaking system can cause power loss, elevated operating temperatures, and engine fault conditions.
• Emissions and Compliance Integrity — Replacing a worn or damaged exhaust assembly with a genuine OEM part helps maintain the emissions performance and operational compliance of your Cummins QSK50-G4 engine as originally certified.

The exhaust system assembly on a Cummins QSK50-G4 is responsible for safely channeling combustion gases away from the engine, managing backpressure, and maintaining the thermal and emissions performance the engine was designed to deliver. A complete assembly replacement is typically required when components such as manifolds, piping, or connection flanges are cracked, corroded, or leaking, as even minor exhaust leaks on a large diesel engine can compromise engine output, increase heat stress on surrounding components, and create unsafe operating conditions. Keeping this system in sound condition is essential to the long-term performance and safe operation of your equipment.

For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team before ordering.

Part Details

Compatibility & Fitment

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.