RAREELECTRICAL 12-Groove Alternator Pulley Replacement For Delco 22Si, 24Si & 28Si Type Alternators

About This Product

Alright gearheads, listen up!

If you're dealing with a worn-out alternator pulley, this RAREELECTRICAL replacement is exactly what you need.

This 12-groove serpentine pulley is built to work with Delco 22Si, 24Si, and 28Si type alternators, so it's super versatile.

The specs are on point too - inner diameter measures 0.874 inches (22.2mm) and outer diameter is 2.69 inches (68.25mm), making it a perfect fit for your rig.

It replaces a ton of OEM part numbers including Delco 860782, 8600280, and Cummins 3683004 among others.

Made right here in the US, this solid pulley means business and won't let you down when you're miles from nowhere.

The serpentine groove design ensures solid belt contact and reduces slipping, which means better performance and longer life for your alternator system.

Installation is straightforward if you know your way around an engine bay - just make sure to match up your old part numbers with the compatibility list.

Perfect for mechanics, fleet maintenance, or DIYers who want reliable parts without breaking the bank.

No more worrying about belt squeal or poor charging - this pulley gets your alternator running smooth and steady.

Keep one in your toolbox for those emergency repairs or upcoming maintenance projects!

Product Information