Finding the gear ratio of a 98 Grand Cherokee

[junkyardjeff]

I have a friend who has it and it needs a rear end so is there anywhere on it that has a code for the gear ratio,I am used to Fords that have a code on the sticker in the door jamb and tags on the rear ends. I do not want to get a used one with a different ratio.

[enjenjo]

Try this  https://www.quadratec.com/jeep-factory-axle-identification-chart