jzx100 diff

Thread in 'Technical Questions' started by brian383, May 5, 2012.

  1. brian383

    brian383 Active Member

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    Is there any other rear diff that fit a jzx100 ie altezza,hilux,haice any help would be great cheers brian
    Im looking at different ratios
     
  2. markII-90

    markII-90 Member

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    The crown wheel and pinion from a ma70 supra is 4.3 and they fit in the casing ..

    I think it's the 3L n/a model that the 4.3 is in
     
  3. brian383

    brian383 Active Member

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    cheers mate thanks for that
     
  4. markII-90

    markII-90 Member

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    Also the altezza diff uses the same internals aswel dude
     
  5. brian383

    brian383 Active Member

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    even better just use the altezza cw and pinion in my casing then?
     
  6. markII-90

    markII-90 Member

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    Yeah I'm nearly 100% sure there the same dude :)
     
  7. neil a walker

    neil a walker Active Member

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    Your better to check your axle code on the vin plate before you go buying shit.
    Supra and altezza diffs are different sizes (Altezza it a 7.5" / supra 8" ) its the second to last 4 digits and starts with an F. For example mines F303, as its a 7.5" ring size, A 8" ring first digit is G. Heres a link to desipher the code.

    Celica-GTS.com - Differential Codes


    And if you go by the KAAZ diff codes the altezza and chasers are totally different.
    KAAZ USA | Limited Slip Differential-Toyota
    So if i'm not mistaken you've got an 8" diff chap:thumbs:
     
  8. brian383

    brian383 Active Member

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    f010 then ?

    [​IMG]
     
  9. neil a walker

    neil a walker Active Member

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    hmmm, looks to me more like B01B which would be a 145mm crown with a 3.30 r&p But, the last number doesnt stack up against the chart
    so, going by the kaaz chart your car would be a sat/dat 3035 diff which is the same as mk3 supra's and 81's/91's ect
    IE, An 8" diff. I'm just wondering if your model has the torque sensing diff due to the weird axle code? Tbh, i'm quite confused by yours,but this links usually pretty good for decoding it all.

    Decoding Your Toyota VIN - Toyota Nation Forum : Toyota Car and Truck Forums
     
    #9 neil a walker, May 5, 2012
    Last edited: May 5, 2012
  10. brian383

    brian383 Active Member

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    lol its a pain in the ass ill pull it out on monday morn and see whats inside as it had a lsd fitted to it i think it was from a mk3 turbo supra just want a 4.3 for it
     
  11. brian383

    brian383 Active Member

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    this what i found dont seem right though
    B01A 3.42 2 pinion open 7.5" ring gear
    B01B 3.42 4 pinion open 8" ring gear
    B01C 3.42 2 pinion posi (OEM limited slip)
     
    #11 brian383, May 8, 2012
    Last edited: May 8, 2012
  12. Maopter

    Maopter New Member

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    Hello Friends, I have is200 Automatic Transmission, with 3sge engine, but need to Swap to 1jzgte, I have other Gx110 MarkII 1jzge with the Diff B01C and the diff for is200 is A01B,

    I real need your help and advise if the diff of mark2 can feet on my Altezza
     
  13. Martymk2

    Martymk2 New Member

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    Hi lads new to the forum. I have a jzx100 mkII 99. And my diff is knackered I don't really know to much about them but I have it out of the car now and as far as I can tell all bearings are crunchy and gears look worn. What is my diff and what alternatives are there? Will the altezza fit in my casing?

    DSC_0333.JPG

    DSC_0193.JPG

    DSC_0196.JPG
     
  14. Darraghjzx1002jz

    Darraghjzx1002jz New Member

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    Well man new to this now myself and was wondering if you figured out your question? I know its a couple years ago now but just chanceing it
     

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