The
Saleen 76mm Alternator Idler Pulley is a factory-specified replacement
component engineered specifically for 2005–2009 S197 Mustang
equipped with the Saleen Series VI or Series VI.5 supercharger systems.
This pulley plays a vital role in maintaining the integrity, alignment,
and proper tension of the accessory drive belt loop within the tight
confines of the modified supercharged engine bay.
Positioned
strategically between the engine's front timing cover and the dedicated
Saleen alternator mounting bracket, this smooth idler pulley ensures
optimal belt routing around the alternator and supercharger snout. It
is manufactured to strict tolerances to minimize rotational drag and
resist the increased heat and stress typical of high-horsepower,
supercharged applications.