TBA Machine 6.2L Grooved Supercharger Belt Tensioner Pulley

Ready to give your supercharger a little extra oomph? Our upgraded grooved supercharger belt pulley is here to save the day! Machined from high-grade 6061 Aluminum and hard coat anodized, this pulley is a perfect replacement for the Hellcat, Charger, Demon, and Trackhawk with supercharged engines. It’s like a spa day for your supercharger—without the cucumber slices.

Let’s talk size. While the stock pulley measures in at 2.85”, our TBA Machine pulley is a beefy 3”. It’s slightly oversized but still plays nice with your original belt. What does that mean for you? More belt wrap for your supercharger, and that’s a good thing. It’s like giving your supercharger a bigger, comfier belt—so it can get down to business with less fuss.

And let’s not forget about weight. The stock pulley clocks in at a hefty 26.4 oz (1 lb 10.4 oz). Our pulley, on the other hand, tips the scales at just 10.3 oz. That’s more than a pound less rotating weight! Your supercharger will thank you for the less cumbersome commute and better performance. It’s like swapping out a lead foot for a featherlight runner.

Each pulley comes equipped with two heavy-duty bearings, rated for a whopping 18,000 rpm. That’s right—this bad boy is built to last as long as your need for speed. Not only will it amp up your engine’s performance, but it’ll also dress up your engine compartment with that sleek, shiny look. Who knew engine parts could be so fashion-forward?

So, if you’re ready to lighten the load and up the performance, our upgraded pulley is the way to go. It’s not just an upgrade; it’s a game-changer.