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ok guy and B&B i need some help

Discussion in 'Chevy Trucks' started by samjr, Jun 2, 2011.

  1. samjr

    samjr Senior Member
    Messages: 480

    2500 hd clunk in rear-end I think=-( When going from D to R is bad from R to D not that bad anything on this ?all Us are ok had driveshaft out and all ok ?????????:yow!:
     
  2. 2COR517

    2COR517 PlowSite Fanatic
    Messages: 7,115

    How much does the yoke/driveshaft rotate when the rear tires are on the ground and the trans in neutral?
     
  3. BlizzardBeater

    BlizzardBeater Senior Member
    from Maine
    Messages: 420

    U joints can feel tight and still be bad. Did you check the front shaft u joints? Have somebody poke their head underneath while you cycle gears back and forth to help pinpoint the sound. I think it goes without saying, but please be careful not to run over your friend while under there!
     
  4. samjr

    samjr Senior Member
    Messages: 480

    Wow

    i need this part #12479061 here @ gm gos for 1421 + 15%tax + install :realmad:

    Ok GMC is bad
    So now Gm tells me they cant tell what size i need 10.5 ring gear or 11.5 :realmad:
    They said i got to take it apart and put a Measuring Tape on it like WHAT gm
    the 10 is $1421 and the 11 is 1721 come on.
    I told them my truck still drives so i need it i can rip it apart to Measure it and then wate for the parts to come for a week :mad:
     
    Last edited: Jun 3, 2011
  5. 2COR517

    2COR517 PlowSite Fanatic
    Messages: 7,115

    That part must be the carrier/differential? Should be able to get a used one.
    Take it to another shop that does transmission or driveline work
     
  6. Newdude

    Newdude Senior Member
    Messages: 878

    If its a 6.0, you have the 10.5" diff. If its a Duramax, the 11.5". The one that confuses me is the 8.1. At that point, you look at the cover and the location of the fill plug. The 10.5" has a fill plug cast into the diff, on the right side of the housing, and the 11.5" has a fill plug in the cover.
     
  7. samjr

    samjr Senior Member
    Messages: 480

    thank u

    that's a cool way on knowing thanks alot man :mechanic:

    Sorry guys it a 6.0
     
    Last edited: Jun 3, 2011
  8. samjr

    samjr Senior Member
    Messages: 480

    heres a pic i got

    just a note on this i got a pic

    041124TC05-630.jpg