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Thread: 175MM Rear Axle = Dana 35 right?

  1. #1

    Default 175MM Rear Axle = Dana 35 right?

    I requested the build sheet on my 97 TJ and it has the following for my axles:

    5-Speed Manual Transmission
    Command-Trac Part Time 4WD System
    Dana 30/186MM Front Axle
    3.55 Axle Ratio
    175MM Rear Axle

    I know less than nothing about diff's / axles etc, but I was curious why it didnt say Dana 35....
    Last edited by IronDuck; 02-17-2009 at 08:29 PM.
    97 4.0 TJ 'Work in Progress' with 31's on Gambler wheels, Polk marine grade speakers (5.25's in front with 33 Engineering adaptors), Herc'd tub....

  2. #2
    Registered Durango-Bob's Avatar
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    Default

    Yep, that's the D35.

  3. #3
    Registered Lauti's Avatar
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    According to my factory service manual on CD it should be 194mm for the D35C!?!

    181mm for the D30, and

    216mm for the D44!
    Servus, Lauti
    '98 TJ 4.0|3"+1.25"lift|4.56gears|AirLockers|285/70R17BridgestoneBlizzakDM-V1|315/75R16CooperDiscovererSTT
    '09 JK Unltd 2.8CRD 545RFE|as original as it gets - but will it stay that way? <-- well, the Blizzaks moved here

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    2005 TJ Trail rig.... jeepsr4me's Avatar
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    Dana 30/186MM Front Axle
    3.07 Axle Ratio
    175MM Rear Axle
    Dana 35

  5. #5

    Default

    Quote Originally Posted by Lauti View Post
    According to my factory service manual on CD it should be 194mm for the D35C!?!

    I found the same info from another build sheet:

    Dana M35/194MM Rear Axle

  6. #6
    Oh Great! Now What? Hyper Buzzin''s Avatar
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    Quote Originally Posted by Lauti View Post
    According to my factory service manual on CD it should be 194mm for the D35C!?!

    181mm for the D30, and

    216mm for the D44!
    Quote Originally Posted by jeepsr4me View Post
    Dana 30/186MM Front Axle
    3.07 Axle Ratio
    175MM Rear Axle
    Dana 35

    Hmm? My build sheet has 186mm for the D30 front, like jeepsr4me and IronDuck said but unlike Lauti, and 226mm for the D44 rear, also unlike Lauti ?
    Hyper... ... or, just call me Tim
    '04 Jeep TJ Unlimited '06 Jeep KJ Liberty Sport (her's)
    '01 Kawasaki KLX 300R '99 Kawasaki Vulcan 750
    -llllll- Ride Hard, But Don't Have A Hard Ride!! -llllll-

  7. #7
    Registered Lauti's Avatar
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    why would the rear axle's ring gear diameter be smaller than the front axle's ring gear diameter?

    Dana 30 = 7-1/8"
    Dana 35 = 7-9/16"
    Dana 44 = 8-1/2"

    226mm would be 8-7/8", wich is the AMC20 ring gear diameter.
    Servus, Lauti
    '98 TJ 4.0|3"+1.25"lift|4.56gears|AirLockers|285/70R17BridgestoneBlizzakDM-V1|315/75R16CooperDiscovererSTT
    '09 JK Unltd 2.8CRD 545RFE|as original as it gets - but will it stay that way? <-- well, the Blizzaks moved here

  8. #8

    Default

    Quote Originally Posted by Lauti View Post
    why would the rear axle's ring gear diameter be smaller than the front axle's ring gear diameter?

    Dana 30 = 7-1/8"
    Dana 35 = 7-9/16"
    Dana 44 = 8-1/2"

    226mm would be 8-7/8", wich is the AMC20 ring gear diameter.
    Epic ChryCo Cheapness.

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