Multiquip M4923200054 Cummins QSB7-G6 Engine
Multiquip

Multiquip M4923200054 Cummins QSB7-G6 Engine

$40,252.41
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SKU:
M4923200054-Multiquip
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The Multiquip M4923200054 is a genuine OEM Cummins QSB7-G6 Engine designed for DCA220SSCU and DCA220SSCU4I super-silent generator models. As a direct OEM component, M4923200054 is sourced and validated by Multiquip to meet the exact specifications of the original engine installation. This is the correct replacement engine for operators looking to restore full power output and operational reliability on their DCA220SSCU or DCA220SSCU4I unit. Ordering the genuine OEM part ensures compatibility and protects the integrity of your generator system.

Key Features

  • Genuine OEM Cummins Powerplant — The QSB7-G6 is the factory-specified engine for these units, delivering the rated power output and emissions compliance the DCA super-silent platform was engineered around.
  • Direct Engine Replacement — Engineered to mount and connect to the DCA220SSCU drivetrain and alternator interface exactly as the original, keeping installation straightforward.
  • Confirmed Fitment for DCA220SSCU and DCA220SSCU4I — Verified for both super-silent generator variants; always cross-reference your model code before ordering.
  • Full Power Restoration — A worn or failed engine results in loss of output voltage, erratic frequency, or complete shutdown; this replacement returns the generator to its rated performance capacity.
  • Fuel System and Emissions Integrity — The QSB7-G6 configuration includes the correct fuel injection and emissions setup for the DCA220SSCU application, ensuring the unit operates within its designed parameters.

The Cummins QSB7-G6 is the diesel engine that drives the alternator inside the DCA220SSCU super-silent generator, converting fuel into the mechanical rotation needed to produce electrical power. It directly determines the generator's output capacity, stability, and runtime efficiency — a degraded or failed engine will cause voltage fluctuations, reduced load-carrying ability, or a complete loss of power generation. Replacing the engine with the correct OEM unit restores the generator to its full rated output and ensures the machine continues to perform within Multiquip's design specifications.

Part Details

Part NumberM4923200054
BrandMultiquip
Part TypeGenuine OEM
DescriptionCummins QSB7-G6 Engine

Compatibility & Fitment

Name Model
Super-Silent Generators DCA220SSCU
Super-Silent Generators DCA220SSCU4I

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.