1、OE Number: The OE number of this speed control wiper contact switch are 17504 G1, 17504 G2, 18741 G1, 18298 G1, which is molded and designed depend on the original data. 2、Fitment: The golf cart wiper arm contact switch is a replacement for E‑Z‑GO Marathon Electric 1982 to 1993, please check before ordering. 3、High Performance: The wiper contact switch with speed switch board could get your golf cart run smoothly and ensure you the best driving performance; 4、Convenient and Practical: The golf cart wiper arm contact switch makes operating your wiper system a breeze, providing a convenient and practical solution for golf carts. 5、Easy to Install: Stringently manufactured to meet the original standard, perfect replacement for the old or broken one, improving the time efficiency.