Mazda Miata Jackson Racing Supercharger Idler Pulley 1990-2005
Take it up a notch with these high quality Idler pulley. Manufactured from durable, high grade Dupont 800 series nylon with a Dupont/Corning fiberglass fill for added strength, they can handle a dynamic load rating of 1530 lbs. These pulleys use two top quality NSK bearings rated to withstand 24,000 RPM continuous use for 2500 hours. These will be the last idler pulley you should ever need.
NOTE: Quantity two required for the 2.0 inch pully.