I have a 1993 F-250 HD and was wanting to replace my gears in the front and rear, how do I find out what my rearend is? like wise with the front? Where do I order new ring and pinions? Thanks alot.

 

Axle code should be on the door sticker. Try drivetrainspecialists.com for the parts.

 

The rear is a sterling 10.25". The front could either be a Dana 44HD or a Dana 50. If you have an extended cab or the factory snowfighter package it's a Dana 50. If you can take a pic of the front wheel with the wheel cover off I can tell you for sure what you have.

Are you going to buy the gears and set them up yourself? If you are, I hope you already know how to do it.