Multiquip M4923200034 John Deere 6068HF485 Engine

The Multiquip M4923200034 John Deere 6068HF485 Engine is a genuine OEM powerplant designed for DCA220SSJ, DCA220SSJU, and DCA180SSJU ultra-silent diesel generator sets. As the heart of these high-output generators, this is a direct OEM replacement sourced through Multiquip's authorized parts program, ensuring the engine specification, mounting configuration, and interface connections match the original installation exactly. If your DCA-series generator is due for a full engine replacement, part number M4923200034 is the correct OEM unit to restore full rated output.

Key Features

• Genuine OEM Engine Assembly — Sourced directly through Multiquip's authorized parts supply chain, this John Deere 6068HF485 unit meets the exact displacement, output rating, and emissions compliance required for DCA-series generator applications.
• Direct Drop-In for DCA Generator Frames — Engine mounts, PTO interface, cooling connections, and electrical harness points are configured to match the original installation in DCA220SSJ, DCA220SSJU, and DCA180SSJU frames.
• Confirmed Fitment for DCA220SSJ, DCA220SSJU, and DCA180SSJU — Verified for these three ultra-silent generator models; always cross-reference your unit's serial plate before ordering a complete engine assembly.
• Restores Full Rated Generator Output — A worn or failed engine causes loss of voltage stability, frequency deviation, and total generator shutdown; this OEM replacement brings the set back to its original rated capacity and load performance.
• Emissions and Compliance Integrity — The 6068HF485 engine is rated to the emissions tier specification required for these generator models; substituting a non-specified engine risks compliance failure in regulated jobsite environments.

The John Deere 6068HF485 is a six-cylinder turbocharged diesel engine that serves as the prime mover in Multiquip's DCA ultra-silent generator series, driving the alternator to produce stable AC power output. It is responsible for maintaining the consistent RPM that these generator sets rely on to hold frequency and voltage within tight tolerances under varying electrical loads. When the engine experiences significant wear, internal failure, or damage beyond economical repair, replacing it with the correct OEM unit — M4923200034 — is the only way to ensure the generator returns to its original performance and compliance specification.

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.