The Multiquip DC10502000012 Actuator is a genuine OEM component designed for the DCA70SSIU ultra-silent diesel-powered generator. As a direct OEM replacement sourced through Multiquip's authorized parts program, this actuator is built to the exact tolerances required for proper engine governing and load response on the DCA70SSIU. Choosing the correct OEM part ensures your generator maintains consistent output and operates within its designed performance parameters.
Key Features
- OEM-Matched Actuation Spec: — Built to the precise mechanical and electrical output specifications required for accurate fuel and throttle control on diesel generator applications.
- Direct-Fit Replacement: — Engineered to mount and connect exactly as the original, with no adaptation needed to fit the DCA70SSIU's actuator mounting interface.
- Confirmed Fitment: — Verified for use on the Multiquip DCA70SSIU ultra-silent diesel generator series.
- Stable Voltage and Frequency Output: — A correctly functioning actuator keeps engine speed tightly governed, which is critical for maintaining stable Hz and voltage output under variable load conditions.
- Fuel System Integrity: — Proper actuator operation directly affects fuel metering and throttle response; a failing unit can cause hunting, surging, or uncontrolled RPM swings that compromise generator performance and connected equipment.
An actuator on a diesel generator is responsible for translating electronic control signals from the engine governor into precise mechanical movement — adjusting fuel delivery or throttle position to maintain a steady engine speed under changing electrical loads. When the actuator functions correctly, the generator holds stable RPM, which in turn delivers consistent voltage and frequency to connected equipment. When an actuator wears out or fails, symptoms typically include engine hunting, surging, or an inability to maintain target speed, all of which can damage sensitive loads or cause the unit to shut down under load.
For help confirming this part fits your specific unit, contact the DHS Equipment team with your generator model and serial number.
Part Details
| Part Number | DC10502000012 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Actuator |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA70SSIU |
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.
