The Carquest WCA7563 Wearever Wheel Cylinder is a brake wheel cylinder designed for specific left-sided placement on vehicles. With a bore diameter of 0.75 inches and a 1-year manufacturer warranty, this Carquest product offers reliable and high-quality performance for your braking needs. Please note that this product does not come with universal fitment, ensuring a perfect fit for your vehicle. Additionally, it is important to be aware of the California Prop 65 Warning associated with this product, which alerts users to potential cancer and reproductive harm risks.