Multiquip 0601840009 Rheostat 2W 5K Ohm

The Multiquip 0601840009 is a genuine OEM Rheostat 2W 5K Ohm designed for DCA-series ultra-silent diesel generators including the DCA220SSK, DCA300SSK, DCA400SSK, DCA600SSK, DCA800SSK, and DCA400SSI4F families. As a direct OEM replacement, this rheostat meets Multiquip's original electrical specifications, ensuring correct voltage regulation response across the generator's control circuit. Sourced directly from Multiquip, part 0601840009 is the same component installed at the factory — no guesswork on compatibility. DHS Equipment supplies this part with full confidence in fitment accuracy for the DCA super-silent generator lineup.

Key Features

• Correct Resistance Rating — Rated at 2 watts and 5,000 ohms to match the original electrical specification for DCA-series generator control circuits.
• Genuine OEM Component — Manufactured to Multiquip's original design, ensuring the rheostat integrates correctly into the existing wiring harness and control panel without modification.
• Broad DCA Series Fitment — Compatible with DCA220SSK, DCA300SSK, DCA300SSCU, DCA400SSK, DCA400SSK2, DCA600SSK, DCA800SSK, DCA400SSI4F, DCA400SSI4F3, and MQP240 models among others.
• Stable Voltage Output — A functioning rheostat maintains precise control over voltage regulation; a failed or out-of-spec unit causes erratic output voltage that can damage connected equipment and loads.
• Electrical Safety Compliance — Using the correct OEM-rated component in the generator's voltage control circuit preserves safe operating parameters and protects downstream electrical loads.

A rheostat is a variable resistor used within the generator's automatic voltage regulator (AVR) circuit to fine-tune and stabilize the electrical output voltage. In DCA-series super-silent generators, the 2W 5K Ohm rheostat allows the operator or control system to make precise adjustments to the excitation signal, keeping voltage output steady under varying load conditions. When this component degrades, drifts out of spec, or fails entirely, the generator may produce unstable or incorrect output voltage — potentially causing flickering, equipment faults, or damage to sensitive loads connected to the generator.

For fitment questions or help confirming compatibility with your specific DCA generator serial number, contact the DHS Equipment parts team directly.

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.