Multiquip 8702636004 Rotary Solenoid Assembly

The Multiquip 8702636004 is a genuine OEM Rotary Solenoid Assembly designed for the DLW300ES diesel light welder series. As an authorized Multiquip replacement part, it meets the original design specifications for reliable electrical control performance on your machine. This assembly is a direct OEM replacement, confirming fitment for DLW300ES units including ESA and ESA1 configurations.

Key Features

• Genuine OEM Electrical Specification — Manufactured to the original rotary solenoid output and resistance parameters, ensuring correct actuator response in the DLW300ES control circuit.
• Direct-Fit Replacement — Engineered to mount and connect exactly as the original assembly, using the existing bracket and wiring harness connections without modification.
• Confirmed DLW300ES Fitment — Verified for DLW300ES, ESA, and ESA1 configurations, so you can order with confidence for your specific welder model.
• Restores Proper Engine Control Function — A correctly functioning rotary solenoid maintains accurate throttle and shutdown control; a worn or failed unit can cause erratic engine response or prevent proper startup and shutoff.
• Electrical Safety Compliance — As a fuel and engine control component on a diesel welder/generator, using the correct OEM solenoid assembly supports safe, predictable shutdown behavior under load or emergency stop conditions.

The rotary solenoid assembly on the DLW300ES diesel light welder acts as an electromechanical actuator that controls critical engine functions such as throttle positioning and fuel shutoff. When energized, it converts electrical signals from the control system into precise rotational or linear movement to manage engine speed and stopping. A failed or degraded solenoid can result in the engine failing to shut down correctly, running at uncontrolled speeds, or refusing to start — making timely replacement essential to safe and consistent machine operation.

Need help confirming fitment or have questions about your order? Contact the DHS Equipment team for expert parts support.

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.