Description: Compatible Models: For Total Gym Models 2000, 3000, 3000 XL, and a Few Very Early XL, Platinum Plus, Pro, Supra. Note: Only suitable for a Few Very Early XL, Platinum Plus, Pro, Supra, please confirm the bearing diameter according to the picture before purchasing. Solid Engineering Plastic: The roller is made of high-quality materials, lightweight, wear-resistant and corrosion-resistant, and can be used for a long time to reduce failures. Easy to Install: Simple structure and easy to operate. It can be installed in a few minutes using M6 bolts. The package also includes 12 gaskets. OUR PLEDGE TO YOU: 30-Day Money Back Satisfaction Guarantee! Fit and Function Guarantee! Fast & Free Shipping! (Except Alaska & Hawaii) Buy with confidence!.