Description
Genuine OEM Kawasaki voltage regulator, part 21066-0816, a direct-fit replacement for Kawasaki FR, FS, and FH series engines. This regulator manages charging output from the stator to the battery, protecting the electrical system from overcharging and ensuring stable power delivery — a common wear item on commercial mowers and outdoor power equipment.
Fitment:
- Kawasaki FR series engines
- Kawasaki FS series engines
- Kawasaki FH series engines
Genuine Kawasaki OEM construction ensures correct voltage output, proper connector fit, and reliable long-term performance over aftermarket substitutes.
