TDR Flanged Steel Idler Pulleys for TDR Supercharger Belt Tensioner

Are your stock idler pulleys grooved or squealing? Is your belt out of line and running up against the plastic rim? We have found that these sealed bearing, flanged steel idler pulleys are a big improvement to those plastic ones that came with your supercharger kit. They are also supperior to our standard steel idler pulleys that came on the TDR tensioner as they have sealed SKF bearings and are flanged to aid in belt alignment.  These pulleys are virtually indestructible and will never get damaged from belt wear. Sold individually.  You will need to order two to replace your original pulleys.