The Canstop CS25NA brake pad set is designed for Nissan vehicles including the 200SX, 280ZX, Silvia, and 1180 SX Coupe. These semi-metallic brake pads are suitable for the rear left and right positions on the vehicle. With a vintage part designation, they come in a pack of 4 pads and offer quiet operation. The manufacturer warranty covers these brake pads for 3 months, and they meet OE/OEM part numbers 44060-N8825. Please note, this product contains a chemical known to the State of California to cause cancer and reproductive harm.