Vita-Mix 15669 Motor Assembly Approved for use in 1243, 2-Step Timer Drink Machine, 5006, 5012, Bar Boss 5039, BarBoss, Drink Machine 2-Speed, Drink Machine 2-Step Timer, Drink Machine 20 Sec Timer, Drink Machine 45 Sec Timer, VM0100, VM0100A Motor assembly is 5-in. x 9-in. x 9-in. in size Part is intended for original use only Genuine OEM replacement part OEM parts are best for safety and reliability