Upgrade your vehicle's braking system with the Federated SB780142 Professional Grade Plus Rear Disc Brake Rotor. This high-quality brake disc rotor is made of durable cast iron material and has a vented rotor style for better heat dissipation. The rotor outside diameter measures 316.6 mm, while the item thickness is 22 mm and the discard thickness is 20.6 mm. Designed for rear placement on vehicles, this brake disc rotor is a perfect fit for the left and right sides. It has an OE/OEM part number of SB780142 and interchange part numbers of 10153015, SB126040, 780142R, 53015, 780142, 18A1630, 18A1630A, 141435, 780142RGS, and YH145523. The finish is uncoated, and it does not come with a manufacturer warranty. Get your hands on this high-performance brake disc rotor today!