Home / Recreation / Backrest Frame 239490 Backrest Frame 239490$74.99 Price may not be up-to-date. In Stock View Product Part Number: 239490 Brand: PROFORM FITNESS PRODUCTS, INC Seller: Sears PartsDirect Category: Recreation 60-day return policy Description This backrest frame (part number 239490) is for weight systems. Backrest frame 239490 attaches and holds the backrest to the weight system upright. Follow the instructions in your owner’s manual when installing this part.