Features 1、OE Number: The referencing OE number of this voltage regulator is 21066‑1075, which is molded and designed depend on the original data. 2、Fitment: The voltage rectifier is a replacement for KDX250 KDX250SR 1992‑1994, for KDX250 E1‑E2 1991‑1992, please check the model and year before ordering. 3、Improve Engine Power: The new rectifier can provide stable voltage, directly improve the performance of low speed torsion of vehicles, enhance engine power, increase speed, and climb more effectively. 4、Save Fuel Usage: The new rectifier can improve ignition efficiency, make fuel combustion more adequate, improve fuel efficiency, and reduce the use of vehicle fuel consumption. 5、Function: Uses semiconductor diodes to conduct current, rectify and control the power supply, provide a stable voltage for the battery, and improve the ignition efficiency of the engine. Specification OE Number: 21066‑1075 Material: Aluminium alloy Fitment: Fits for KDX250 KDX250SR 1992‑1994 Fits for KDX250 E1‑E2 1991‑1992 Package List 1 x Voltage Regulator Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store