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Factory diff gears?

Discussion in '1st Gen. Tacomas (1995-2004)' started by jeff6001, Aug 2, 2009.

  1. Aug 2, 2009 at 9:11 PM
    #1
    jeff6001

    jeff6001 [OP] Well-Known Member

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    San Antonio, TX
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    99 trd prerunner
    Wondering if anybody can help me find out what size of factory diff gears are in my 99 trd/AT tacoma? I am guessing 4:10 but wanted to know when I throw on some 35's. Thanks
     
  2. Aug 2, 2009 at 9:13 PM
    #2
    chris4x4

    chris4x4 With sufficient thrust, pigs fly just fine. Moderator

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    FlimFlubberJAM
    Tenoe, AZ
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    4.10 gears, sliders, and lots of buttons.
    You should have an axel code on the door jamb. It will be a "B" followed by 2 numbers, then an "A", "B", or "C".
    First digit:
    • A = 7.5" ring gear
    • B = 8" ring gear
    Next two digits:
    • 01 = 3:42
    • 02 = 3:58
    • 03 = 4:10
    • 04 = 4:56
    • 05 = 3:15
    • 06 = 3:91
    • 07 = 4.30
    Last digit:
    • A = 2 Pinion, Open
    • B = 4 Pinion, Open
    • C = 2 Pinion OEM Limited Slip
     
  3. Aug 3, 2009 at 4:54 AM
    #3
    JVTACOMA

    JVTACOMA Well-Known Member

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    i could be wrong but think all 1st gen TRD taco's came with 4:10's. As chris said above, double check the codes on the jamb
     
  4. Aug 3, 2009 at 6:20 AM
    #4
    chris4x4

    chris4x4 With sufficient thrust, pigs fly just fine. Moderator

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    FlimFlubberJAM
    Tenoe, AZ
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    2013 Rubicon Unlimited,
    4.10 gears, sliders, and lots of buttons.
    Nope. They came with alot of different gear options. Mine had 4:30's. :)
     
  5. Aug 3, 2009 at 8:00 AM
    #5
    PrezidentRedz

    PrezidentRedz Uncivilized Creations Prez

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    Custom Everything! WHAT º¿º
    x2 remember JVtacoma, mine also had 4.30s
     
  6. Aug 4, 2009 at 8:24 PM
    #6
    jeff6001

    jeff6001 [OP] Well-Known Member

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    99 trd prerunner
    Thanks for the help. Will check as soon as i get out of work.
     
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