Compatibility - Fits GX620, GX670, GX270UT2, GX440IU, GX630, GX630R, GX630RH, GX660, GX660R Part and finish - Regulator Rectifier 32105-Z6L-0001 SH748AA - Color: as picture show - Heat dissipation: aluminum heatsink - Usable battery: 12V - Output voltage: 14.5 ± 0.5V - Output current: 0-20A - Package content: 1 x Regulator Rectifier Performance and replacement - Alternatives to voltage regulator rectifiers; direct replacement for the original device Benefits - Stabilizes the output voltage for reliable charging - Extends battery life by maintaining proper charging conditions - Improves ignition efficiency and overall electrical system performance - May accelerate throttle response and shorten engine start time Use scenarios - Replacing worn original regulators on GX620, GX670 or GX660 series motorcycles to restore stable charging - Daily commuting or touring where stable voltage reduces battery strain and improves reliability - Cold starts or riding with added electrical accessories, helping efficient ignition and smoother startup