Rotary Arm Conversion Kit is used to convert a 500 Series TLO7 Lift to a lift for passenger cars and light trucks. Local sales tax rates will apply on all Rotary Lift purchases that are drop-shipped from the manufacturer. When purchased with a lift, additional discounts may be available. Please call for better pricing. Also, freight charges for this product are NOT included, and we will contact you with the amount after order is placed.