This replacement ignition key switch retaining nut is designed for use on select Polaris ATV and UTV models and secures the ignition switch to the dash or mounting panel. Manufactured from billet aluminum and machined to OEM dimensional specifications, this nut installs directly in place of the original retaining nut to restore proper ignition switch retention during service or repair. Intended as a direct replacement for cracked, damaged, or missing hardware, it installs with no modifications required when used on the listed applications. This listing includes one ignition switch retaining nut. * Please note that this will not fit 50cc, 90cc, 110cc, 170cc and 200cc youth machines. Fitment Fits many Polaris ATV and UTV models, including but not limited to: Trail Blazer Trail Boss Big Boss Hawkeye Magnum Scrambler Sportsman RZR Ranger General Verify ignition switch style and thread compatibility before ordering. Replacement Part Number(s) Polaris 5433733