Multiquip 6008155390 Starter Switch

The Multiquip 6008155390 Starter Switch is a genuine OEM component designed for DCA-series ultra-silent and super-silent diesel generators, including the DCA-220SSK, DCA-300SSK, DCA-400SSK, DCA-500SSK, DCA-600SSK, DCA-800SSK, DCA-150SSKII, DCA-125SSK, DCA-400SPK, and DCA-600SSV, among others. As a direct OEM replacement, this switch matches the original electrical specifications and connector configuration of the factory-installed part, ensuring correct operation from installation. Sourced directly through Multiquip's authorized parts network, the part is the correct part to specify when servicing or restoring ignition system function on these generator models.

Key Features

• OEM-Matched Electrical Rating — Built to the exact voltage and current specifications of the original switch, preventing false starts, misfires, or ignition circuit faults.
• Direct Connector Fit — Replaces the factory starter switch with no wiring modification; connector terminals and mounting points align to the original position in the control panel.
• Broad DCA-Series Compatibility — Confirmed fitment across DCA-220SSK, DCA-300SSK, DCA-400SSK, DCA-500SSK, DCA-600SSK, DCA-800SSK, DCA-150SSKII, DCA-150SSK2, DCA-400SSK2, DCA-300SSK2, DCA-300SSK3, DCA-125SSK, DCA-400SPK, DCA-600SSV, and DCA-600SSK-GEER models.
• Reliable Ignition Control — A correctly functioning starter switch delivers a clean, consistent signal to the engine start circuit; a worn or failed switch can cause no-start conditions or intermittent cranking failures that disrupt power output on the job.
• Electrical Safety Compliance — Genuine OEM construction ensures the switch meets the insulation and contact-rating requirements of the original design, reducing the risk of short circuits or unintended engine engagement in the control panel.

The starter switch is the primary operator control that initiates the engine cranking sequence in a diesel generator. When the switch is activated, it completes the ignition circuit, sending a signal to the starter motor to turn the engine over until it reaches combustion. Over time, the internal contacts inside the switch can wear, corrode, or fail to make consistent contact, resulting in sluggish starts, a completely dead start circuit, or in some cases, a switch that remains engaged and causes continuous cranking. Replacing a faulty starter switch with the correct OEM part restores full control over the generator's ignition system and protects downstream electrical components from irregular current events.

For fitment questions or to confirm 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.