Yamaha F25C Electric Start Kit 6FM-W8180-03-00. This product data sheet is originally written in English. Convert a manual start engine into electric start. Applications: Yamaha Outboard 2022 20HP F20LMHB OPTIONAL PARTS 1 Yamaha Outboard 2022 20HP F20SMHB OPTIONAL PARTS 1. Yamaha F25C Electric Start Kit 6FM-W8180-03-00 Convert a manual start engine into electric start.