1、Applicable Model: The outboard neutral safety switch is for DF40A DF50A DF60A DF70A DF80A DF90A DF90 DF115 DF100A DF115A DF100 DF140 DF140A DF150 DF175 DF200 DF225 DF250 DF300 DF250A DF300A DF250AP DF300AP. 2、OE Number: The part number for reference is 7721‑93J00. Please confirm whether it is consistent with the OE you need to avoid wrong buying and other problems. 3、Sturdy Construction: The outboard neutral start safety switch effectively resists daily wear and tear to ensure reliable operation and long lifespan. 4、Enhanced Performance: The outboard engine neutral safety switch provides advanced protection against sudden engine start in neutral condition, ensuring safety during use. 5、Easy Installation: The neutral start safety switch is engineered for easy installation and convenient maintenance, ideal for both professional and individual use.