Pulley Shim Kit What does this part do on a VW?. Aligns the crankshaft and generator/alternator pulleys to prevent fan belt twist, rollover and premature failure. What are the technical details?. - Corrects pulley offset differences across generators/alternators and shrouds - Kit includes: 2 large 0.045" shims, 2 large 0.030" shims, 2 small 0.045" shims, 2 small 0.030" shims - Properly aligned pulleys are stable beyond 7,500 RPM - Sold as a set Which VW models will this fit: Compatible with all T1 Upright Engines What is the SKU for this part?.
