Multiquip 6WG1XYGD-CORE Engine DCA400 Repower Core

The Multiquip 6WG1XYGD-CORE Engine DCA400 Repower Core is a genuine OEM replacement engine core designed for the DCA400 ultra-silent generator series. This is a factory-authorized repower core unit, meaning it supplies the complete engine assembly needed to restore full generating capacity to your DCA400. As a genuine Multiquip OEM component, the part is built to the same specifications as the original engine, ensuring proper fitment and reliable output for the DCA400 platform. Sourced directly through authorized Multiquip supply channels, this core is the correct choice when a full engine repower is required.

Key Features

• Genuine OEM Engine Assembly — Supplied as an authentic Multiquip OEM core unit, matched to the original engine specification for the DCA400 generator.
• Purpose-Built Repower Solution — Engineered as a complete engine core replacement, allowing a full repower of the DCA400 without sourcing individual components separately.
• Direct DCA400 Fitment — Configured specifically for the DCA400 ultra-silent generator series, connecting to existing generator head and ancillary systems as designed.
• Restored Generator Output — A correctly repowered DCA400 delivers full rated electrical output; a failed or worn engine core results in lost power generation capacity on critical jobsites.
• Authorized Core Exchange Program — Supplied as a core unit in line with Multiquip's repower process, ensuring traceability and OEM accountability through the replacement cycle.

The engine core is the primary power source of the DCA400 ultra-silent generator, converting fuel into mechanical energy that drives the alternator to produce electrical output. Over time, high operating hours or internal wear can degrade engine performance to the point where a full repower — replacing the entire engine core — is the most effective path to restoring the machine to full working capacity. Using the correct OEM repower core, such as the 6WG1XYGD-CORE, ensures the replacement engine integrates properly with the DCA400's mounting, fuel, cooling, and electrical systems without requiring improvised adaptations.

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.