Home / Recreation / Treadmill Drive Belt 248146 Treadmill Drive Belt 248146$16.99 Price may not be up-to-date. In Stock View Product Part Number: 248146 Brand: PROFORM FITNESS PRODUCTS, INC Seller: Sears PartsDirect Category: Recreation Not Returnable Description This drive belt (part number 248146) is for treadmills. Drive belt 248146 rotates the front roller, which drives the walking belt on the platform. Unplug the treadmill before installing this part. Wear work gloves to protect your hands.