【Applicable Models-1】: This golf cart speed control board wiper contact brush is compatible with 1965-1981 EZGO Marathon, X-440, X-444 electric golf cart models, OEM: 12123-G1, 12123G1, 16177-G1, 16177G1. 【Applicable Models-2】：For 1971-1985 old style Melex models 102, 202, 112, 212, 152 and 252 with resistor speed control, OEM: 300657, 300657E. 【Applicable Models-3】：For 1976-1980 Columbia / HD electric models DE-40 & MG-IV, OEM: HD 71749-75, 71750-75. 【OEM Part Numbers】：Replaces other OEM numbers- SL0703, PRT-703, ZN-002, SP16177-G1, 641915, N703, 703NO, Legend 7-3657. 【Improved Speed Control】：Enhance your golf cart's performance with our high-quality golf cart speed control board wiper contact brush. The movable copper wiper contact, equipped with a reliable spring, ensures precise speed control for a smoother ride on the course. 【Durable Build】：Crafted with durability in mind, our speed control board wiper contact brush features lead insulation and eyelet terminals. These robust materials guarantee reliable performance and prolonged lifespan, so you can enjoy worry-free usage on the golf course. 【You Will Get】：1* EZGO movable copper wiper contact + 1 year product quality support. 10L0L Speed Control Movable Foot Switch Wiper Contact Brush Assembly for 1965-1981 EZGO Marathon, X-440, X-444 Electric Golf Cart, 1976-1980 Columbia HD, 1971-1985 Melex, OEM 12123-G1, 16177-G1, 300657, 71749-75