StopTech Sport Slotted Brake Rotors are premium 1-piece replacement brake discs for your factory brake system. This specific model (126.33113SL) is designed for the Rear Left position. Key features include: directional slots to evacuate gases and dust, improved wet weather response, and a black e-coat finish for superior corrosion protection. This component is part of a replacement pair; the matching right side is 126.33113SR. Package includes: 1x StopTech Slotted Sport Brake Rotor (Left Rear) p/n 126.33113SL. Rotor Diameter: 282mm.