You'll be soaring high among any VW crowd with this uniquely designed MST system on your motor. Same Reliability and Consistency! The pulleys are CNC machined from 6061-T6 aircraft quality aluminum to exacting tolerances. Product Quality is not an option! The idler assembly is designed with a knurl resistant face an comes with a high-rpm double row bearing. Our system works with Alternators or Generators while delivering a 10-year track record of success and superior performance EVERY TIME! Reduce Belt slip! Operate Smoother! Run Quieter! Show off your Great-Looking engine to your friends. The MST Serpentine Pulley Assembly will deliver mile after mile of adjustment free performance!!! Kit includes: Crank Pulley (with etched timing marks), Alt/Gen Pulley, Idler Bracket Assembly with Bearing, Stainless Steel Crank Bolt and Alt/Gen Nut, 5-Rib Belt, Mounting Hardware, SCAT Seal, Sand Seal Adapter, and installation instructions. Made in the USA! Available in aluminum, black, red or blue finishes.
Parts by MST LLC