This five-rib Serpentine Pulley Systems is designed to be reliable and easy to install. Miles of hassle -free performance. This product features a unique, inter-locking idler bearing adjustment and a durable double-row, High RPM Bearing. Works with Alternator or Generator!!! This design has been proven to out perform the competition. It delivers greater horsepower by reducing belt slip and providing a much smoother operation than the standard V-belt setup. This Air Cooled VW Serpentine Pulley Assembly will not disappoint as it's high performance look and feel will get noticed.
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, and installation instructions.
Parts by MST LLC