Looking for a high output alternator for your 7.3 Powerstroke truck? Check out the XDP XD356! This bad boy is a direct bolt-on, meaning installation is a breeze. And with an output of 200 amps, you'll have all the power you need to keep your truck running at its best. Plus, it comes in a wrinkle black finish that looks great and protects against corrosion. Best of all, it's brand new with no core required!