Product Description
Note: Must be replaced as an assembly. Cannot order the stepper motor separately.
These mixer assemblies are specific to the serial number of the generator, and most mixer assemblies look the same. If you do not know what mixer assembly you need, use our What Generac part do I need? form.
The secret to keeping your standby generator running smoothly and ready for any kind of disaster is in the upkeep. Responsible for regulating engine throttle, a generator mixer assembly with a stepper is a specialized part that combines the functions of a fuel-air mixer and stepper motor into one calibrated unit. Compatible with certain 15kW/16kW/17kW Evolution air-cooled generators, the Generac 0J9742 Mixer Assembly w/ Stepper is the upgrade your unit deserves.
The generator mixer assembly with a stepper is designed to handle two functions: managing the air-to-fuel ratio and controlling the engine’s RPMs. This all-in-one part replaces traditional, less responsive throttle bodies and improves responsiveness to increased electrical demands. If your current assembly is worn or the stepper is malfunctioning, you might experience stalling, a struggle to maintain speed, or unstable power output.
Generator Magic sells replacement OEM Generac parts you can trust. Invest in the Generac 0J9742 Mixer Assembly w/ Stepper For 15kW/16kW/17kW Evolution Air-Cooled Generators today.
Generac replacement parts will also usually fit the following Generac-branded generators:
- Honeywell
- Guardian
- Siemens
- Carrier
- Watchdog
- Centurion
- Eaton
- Bryant
