Multiquip EE58646 Resistor Old Style Use EE63710

The Multiquip EE58646 Resistor Old Style Use EE63710 is a genuine OEM component designed for the DCA-220 ultra-silent generator series. This part carries an important service note: EE63710 is the current updated replacement, so verify which revision your unit requires before ordering. As a genuine Multiquip OEM part, EE58646 is sourced directly from the manufacturer and meets the original electrical specifications for the DCA-220. DHS Equipment stocks this component to support customers maintaining older DCA-220 units that have not yet been updated to the revised part.

Key Features

• Genuine OEM Electrical Specification — Manufactured to the original resistance and output tolerances required by the DCA-220 generator circuit, ensuring correct voltage regulation behavior.
• Old-Style Configuration — Matches the original resistor mounting and connection points found on earlier DCA-220 builds before the EE63710 revision was introduced.
• Important Supersession Notice — EE63710 is the current updated replacement; confirm your unit's revision level to ensure you order the correct part for your specific machine.
• DCA-220 Generator Fitment — Engineered specifically for the Multiquip DCA-220 ultra-silent diesel generator series.
• Stable Generator Output — A properly functioning resistor maintains consistent voltage regulation; a failed or degraded unit can cause unstable power output or generator faults.

A resistor in a generator's electrical circuit controls and limits current flow within the voltage regulation and excitation system. By providing a precise level of electrical resistance, it helps stabilize output voltage under varying load conditions. When this component degrades or fails, the generator may produce erratic voltage, trip protective circuits, or fail to reach proper output — making timely replacement essential for reliable power delivery.

For fitment questions or help confirming whether EE58646 or EE63710 is correct for your DCA-220, contact the DHS Equipment team for assistance.

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.