Multiquip EE50682 Genset Assembly Cummins QSK23G7NR2 Marelli 742FSL4208

The Multiquip EE50682 is a genuine OEM Genset Assembly Cummins QSK23G7NR2 Marelli 742FSL4208 built for QSK23 series generator equipment. This is a complete genset assembly pairing the Cummins QSK23G7NR2 engine with the Marelli 742FSL4208 alternator, delivered as a matched, ready-to-install unit sourced directly from Multiquip. As a genuine OEM assembly, EE50682 meets the original design and output specifications for the QSK23 platform, ensuring the generator performs exactly as intended. Confirm your model code against QSK23 series documentation before ordering to ensure proper application.

Key Features

• Complete OEM Genset Assembly — Supplied as a fully matched engine-and-alternator unit; the Cummins QSK23G7NR2 and Marelli 742FSL4208 are paired at the factory, eliminating compatibility guesswork between power unit and alternator head.
• Genuine Multiquip OEM Component — Sourced directly through Multiquip's authorized parts supply chain, this assembly meets the same output ratings, mounting dimensions, and electrical specifications as the original unit installed at the factory.
• Direct Application for QSK23 Series — Engineered specifically for QSK23 series generator equipment; mounts and connects to the existing generator frame and electrical system without alteration.
• Cummins QSK23 Engine Integrity — The QSK23G7NR2 power unit is matched to the rated power output of the QSK23 generator platform, preserving the machine's designed load capacity and operational duty cycle.
• Marelli 742FSL4208 Alternator Included — The integrated Marelli alternator head is spec-matched to the engine, ensuring correct voltage output, frequency stability, and winding insulation class for the application.

A genset assembly combines a combustion engine and an alternator into a single integrated power unit. The engine converts fuel into mechanical rotation, while the alternator transforms that rotation into electrical output — together they determine the generator's rated power, voltage, and frequency. When either component fails or is mismatched, the generator cannot maintain stable electrical output, risking damage to connected loads or complete power loss. Replacing the assembly as a matched OEM unit ensures both halves of the system are designed to work together at the correct specifications.

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.