The Pack Of 4 Half-Hourglass 1-3/4 Inch OD 3/4 Inch ID Shock Absorber Bushings are a practical and reliable choice for your vehicle. Available in red or black, these bushings feature a half hourglass shape and are made of hyper flex polyurethane. With a 1-3/4 inch outer diameter and 3/4 inch inner diameter, they are designed to fit most makes and models. The pack includes 4 style "A" bushings, making it a convenient option. Additionally, the hyper flex material is impervious to transmission, anti-freeze, and other vehicle fluids, as well as ozone and road salt, ensuring durability and longevity.