5.7L Grooved Serpentine Idler Pulley By TBA Machine

Looking to give your serpentine belt system a stylish makeover? Our factory replacement idler pulley for 6 rib serpentine belts is just what you need! Not only does it keep your belt running smoother than a freshly waxed floor, but it also adds a dash of pizzazz to your engine bay.

This pulley is as practical as it is eye-catching. The external part that contacts the belt comes in sleek black—because we all know black is the new black when it comes to performance parts. But where’s the fun without a bit of flair? That’s why the front spacer, which covers the bearings and is visible once installed, comes in a rainbow of colors: Black, Silver, Red, Purple, or Blue. Pick the one that best matches your ride’s personality, or just go wild and pick them all for a real showstopper effect!

But wait, there’s more! Installation is a breeze with the recommended torque spec: 29Nm or 21 ft-lbs. Easy-peasy, right? Just remember, over-tightening won’t make your car go faster—trust us, we’ve tried. So, keep it snug and enjoy the performance boost without breaking a sweat.

Whether you’re refreshing a tired pulley or just jazzing up your engine’s look, our replacement idler pulley delivers both function and fun. It’s like adding a snazzy new pair of shoes to your favorite outfit—except this time, it’s for your car. Go on, give your serpentine belt a touch of personality!