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Differential problems

Discussion in 'Grand Cherokee' started by Aperrado, Nov 9, 2020.

  1. Nov 9, 2020 at 3:21 PM
    #1
    Aperrado

    #1
    Aperrado [OP] New Member

    Joined:
    Nov 9, 2020
    Member:
    #5219
    Messages:
    1
    Gender:
    Male
    Vehicle:
    Grand cherokee 1999
    None
    D34D30F6-A212-4D96-9E6C-DA55FA808A7A.jpg 8B9A18B0-7955-47C2-BCB0-B6B056DFF35F.jpg Hi, I need help or advice on this problem,i have an grand cherokee 1999 whit selectrac transmision 42 RE
    Dana 30 front axle 37.3 ratio, it started making noise and overheat the front diferential.
    I took out the cover and see damage on the pinion and marks on the body near of the crown I checked the bearing it is loose a little play, now I need to change the pinion, but I made a little search and look like it is not essy, another thing I went to pock n pull I found a like 3 cherokes whit the dana 30 and 37.3 ratio but the yoke is diferent that mine my yoke is 6 bolts shaft on front yoke and 6 on transfer case,my question is if the yokes are all the same, or do I need to upgrade yokes,also I think the pinion yoke need to adjust, how I cand do it,any advice will be appreciated.
     
    Aperrado, Nov 9, 2020
    #1
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