Multiquip 6212004610 Engine SA6D140E DCA400SSK

The Multiquip 6212004610 Engine SA6D140E DCA400SSK is a genuine OEM engine assembly designed for the Diesel Powered Generators series. As the core power source for the unit, this engine is sourced directly through Multiquip to ensure correct specification and compatibility with DCA400SSK generator sets. Ordering a genuine OEM component means you receive an engine matched to the original design intent of your machine, with no guesswork on fitment or output ratings.

Key Features

• Genuine OEM Engine Assembly — Sourced directly from Multiquip, this engine meets the exact displacement, output, and emissions specifications required by the DCA400SSK platform.
• Direct-Fit Replacement for DCA400SSK — Engineered to drop into the Diesel Powered Generators series with correct mounting geometry and interface connections for the alternator drive system.
• Confirmed Fitment — Compatible with Diesel Powered Generators, specifically the DCA400SSK series. Always verify your unit's model code before ordering.
• Full Power Output Restoration — A correctly functioning SA6D140E engine delivers the sustained torque and RPM stability the DCA400SSK alternator needs to hold rated output under load — a worn or failed engine causes voltage fluctuation and load-shedding failures.
• Critical Operational Component — As the primary power source for a high-capacity generator set, correct engine specification is essential to safe, stable power delivery on the jobsite.

The SA6D140E is a six-cylinder diesel engine that serves as the prime mover for the DCA400SSK generator set, converting fuel combustion into the rotational force that drives the alternator to produce electrical output. Consistent engine speed under varying load conditions is what allows the generator to maintain stable voltage and frequency — critical for powering sensitive equipment or large electrical loads. When the engine degrades or fails, the entire generator set loses the ability to deliver rated power, making correct engine replacement essential to restoring full operation.

For fitment questions or to confirm this engine is correct for your specific DCA400SSK unit, 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.