VMP Performance 90mm Heavy Duty Billet Aluminum Idler Pulley - 6/8/10Rib Winches & Hitches>Hitch Accessories increased strength and improved heat

increased strength and improved heat dissipating characteristics

Billet aluminum is far superior to OEM rubber for bushings

Each piece is made from high-strength TPO (thermal plastic olefin) with a black stipple finish for an OEM look and lasting durability

but that’s only the beginning

Under real-world conditions

VMP Performance 90mm Heavy Duty Billet Aluminum Idler Pulley - 6/8/10Rib Winches & Hitches>Hitch Accessories increased strength and improved heatA great upgrade to the factory idler pulley, the VMP 90 mm idler pulley uses a factory size and brand NSK heavy duty bearing. When the proper sized bearing is used, the need for double bearings is eliminated.