so i was trying to change the oil in my differential today and i got all the bolts loose but one and stripped it obviously i will need a new bolt when i get this one out... anyone know what the exact size of the bolts are? mines a 7.5 axle if it matters

 

Take a good bolt to a hardware store, or go to the dealer and order one.

 

Not sure on the 7.5---8.8 is 5/16"
MikeR