17-24’ Yamaha sidewinder/ Arctic cat Zr9000 / Thundercat / riot , Zr7000 , Yamaha SrViper , 1100 turbo , 998 turbo , freeze Proof Relays . Don’t get left in the cold ! Stock relays are known to freeze ! Replace your relays before the stock ones leave you stranded ! I recommend doing all four but definitely your main and fuel pump! Listing is for a set of 2 relays !