This part is commonly Used on models:
25-9790 Belt Kit, Snowmaster31506 Snowmaster38020 Snow Master 2038030 Snow Master 2038110C CR-20R Snowthrower38115C CR-20 Snowthrower38116 CR-20 Snowthrower38116C CR-20 Snowthrower38120 S-200 Snowthrower38130 S-200 Snowthrower38162 S-620 Snowthrower38162C S-620 Snowthrower38165 S-620 Snowthrower38165C S-620 Snowthrower38167C S-620 Snowthrower38220 S-200 Snowthrower38225 S-200 Snowthrower38230 S-200 Snowthrower38232 S-200 Snowthrower38235 S-200 Snowthrower38242 S-200 Snowthrower38252 S-200 Snowthrower