Fit for Kawasaki Series Engines:Replacement for Kawasaki FR691V,FS481V, FX481V, FR541V, FX541V, FS541V, FR600V, FX600V, FX651V, FS651V, FX691V, FR730V, FS730V and other compatible models, matches OEM part number 21066-7017 and 210667017, no modification required for installation

Stable Voltage Output:Calibrated to DC 14.5V±0.5V output, regulates and stabilizes voltage to help protect your engine's electrical components from damage caused by voltage fluctuations, supporting consistent operation

Easy Installation:Compact size (2.64 x 2.22 x 1.4 inches) with standard B+, AC, AC terminals, designed for straightforward installation without professional tools or specialized technical skills

package include:1x21066-7017 Voltage Regulator Rectifier