Re-Designed and Improved CB200 CB 200 Rectifier. This unit has a higher output capacity then the OE unit. Approximately 8% more efficient than the OE regulator rectifier. Meets or exceeds factory specifications.
Replaces but is not limited to OE number: 31700-303-033, 31700-351-008
This rectifier will do a better job than OEM rectifiers at fully charging batteries while running bikes with lights on.
The original part may have the following Hitachi part number on it: RS21. HB249