Add a touch of style (and power) to your RX-7 engine bay with our billet aluminum Idler Pulley. CNC machined from aluminum alloy. Bolts on as a direct replacement for the factory pulley. Fits all 1991-2002 Mazda RX7 FD models. Comes complete with new bearing, nut and washer. Unlike the OEM pulley, the bearing is retained by a snap ring so it can be replaced if needed.