It fixed the voltage problem I was having on my JD 345, however, the new pto clutch I put in recommended no higher than 14.1 volts and this voltage regulator puts out 14.6 volts. Hoping it will be ok for a few years at least. The last pto clutch melted due to the high voltage.
Installed on a John Deere GT262. Fixed my low voltage issue. Runs at idle charging 14.1 volts, and wide open throttle the same. Much cheaper than OEM. No issues installing, everything aligned correctly.