5.7L Smooth Serpentine Idler Pulley By TBA Machine

Ready to give your serpentine belt a little extra pizzazz? Our factory replacement idler pulley is just the thing! Perfectly designed for 6 rib serpentine belts, this pulley not only performs like a champ but also adds a splash of style to your engine bay.

The external part of the pulley that makes contact with your belt is a no-nonsense black—because sometimes, classic is best. But let’s not forget the fun part: the front spacer, which covers the bearings and is the part you’ll actually see. We offer this in a spectrum of colors—Black, Silver, Red, Purple, or Blue. It’s like a mini wardrobe upgrade for your engine, minus the need for a fitting room!

And installation? Piece of cake. Just remember, the recommended torque spec for the idler pulley bolts is 29Nm or 21 ft-lbs. We know you’re itching to crank those bolts to max torque, but trust us—more isn’t always merrier. Think of it as a gentle handshake rather than a wrestling match.

So, if you’re looking to blend performance with a touch of personality, this idler pulley is your ticket. It’s like adding a fun accessory to your daily driver—only this one makes your serpentine belt look as good as it performs. Your engine will thank you, and so will your inner car enthusiast!