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ARB Rear locker for Tacoma Sport

Discussion in '2nd Gen. Tacomas (2005-2015)' started by PFD FIRE, Mar 8, 2017.

  1. Mar 8, 2017 at 10:19 PM
    #1
    PFD FIRE

    #1
    PFD FIRE [OP] Well-Known Member

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    265/75/16 Goodyear Duratrac Tires, Total Chaos UCA, Bilstein 6112 Coilovers (front) Bilstein 5100 (rear), TRD CAI, TRD Cat Back Exhaust, Rough Country/Lamphus LED lights, rear ARB locker, Baja Rack
    I have a 2011 4x4 6cyl 4.0 Tacoma Sport and I want to invest in a ARB rear Locker and I want to make sure I have the gear ratio correct:

    3.73 and 8.4" diff

    4wheelparts item description: ARB Toyota 8 inch IFS FJ Air Locker Differantial -
    $1,091 RD121 Air Locking Differential
    RD121
    *For use with 30 spline axles
    *For use with 3.73 and down gears

    My tire size is 265/75/16's (32" tire)

    This is all confusing and I want to make sure I get the right ARB locker from 4wheelparts

    Anybody out there own a Tacoma Sport with ARB Air Lockers?

    Any help will be greatly appreciated
     
    Last edited: Mar 8, 2017
    PFD FIRE, Mar 8, 2017
    #1
  2. Mar 8, 2017 at 10:23 PM
    #2
    TACORIDER

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    TACORIDER Just another statistic

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    Gears are probably 3.73 the locker you selected is for an 8 inch rearend. If you don't have an e locker you have the 8.4. Check out East Coast Gear Supply. And yes I have front and rear ARBs
     
    TACORIDER, Mar 8, 2017
    #2
    adanfon likes this.
  3. Mar 8, 2017 at 10:27 PM
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    TACORIDER

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    TACORIDER Just another statistic

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    TACORIDER, Mar 8, 2017
    #3
    PFD FIRE[OP] likes this.
  4. Mar 8, 2017 at 10:30 PM
    #4
    PFD FIRE

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    PFD FIRE [OP] Well-Known Member

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    265/75/16 Goodyear Duratrac Tires, Total Chaos UCA, Bilstein 6112 Coilovers (front) Bilstein 5100 (rear), TRD CAI, TRD Cat Back Exhaust, Rough Country/Lamphus LED lights, rear ARB locker, Baja Rack
    Oops that's a typo on my part, I meant to say 3.37. Thanks for catching that
     
    PFD FIRE, Mar 8, 2017
    #4
  5. Mar 8, 2017 at 10:38 PM
    #5
    2000man

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    2000man The Church Of @ODNAREM San Diego Chapter 1904

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    2000man, Mar 8, 2017
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    ODNAREM and PFD FIRE[OP] like this.
  6. Mar 8, 2017 at 10:43 PM
    #6
    PFD FIRE

    #6
    PFD FIRE [OP] Well-Known Member

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    2011 Toyota Tacoma TRD Sport
    265/75/16 Goodyear Duratrac Tires, Total Chaos UCA, Bilstein 6112 Coilovers (front) Bilstein 5100 (rear), TRD CAI, TRD Cat Back Exhaust, Rough Country/Lamphus LED lights, rear ARB locker, Baja Rack
    Yeah!!! 4wheelparts parts has the same sale, purchase an ARB Locker and get an air compressor for FREE. That's why I'm asking all these questions, I want to make sure I get the right locker.....that's almost a $200 savings :D
     
    PFD FIRE, Mar 8, 2017
    #6
  7. Mar 8, 2017 at 10:44 PM
    #7
    crashnburn80

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    crashnburn80 Vehicle Design Engineer

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    crashnburn80, Mar 8, 2017
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  8. Mar 9, 2017 at 8:26 AM
    #8
    oliver1539

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    oliver1539 Well-Known Member

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    I was looking into this also since I'm re gearing to 456s! Hmmm...
     
    oliver1539, Mar 9, 2017
    #8
    617mike9c1 likes this.
  9. Mar 9, 2017 at 8:35 AM
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    TACORIDER

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    TACORIDER Just another statistic

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    Do it all at once
     
    TACORIDER, Mar 9, 2017
    #9
    oliver1539[QUOTED] likes this.
  10. Mar 9, 2017 at 10:20 AM
    #10
    oliver1539

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    oliver1539 Well-Known Member

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    I agree. Much easier and cheaper
     
    oliver1539, Mar 9, 2017
    #10
  11. Mar 9, 2017 at 10:37 AM
    #11
    TACORIDER

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    TACORIDER Just another statistic

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    It is, front is a bitch to do alone so grab some help for it
     
    TACORIDER, Mar 9, 2017
    #11
    oliver1539[QUOTED] likes this.
  12. Mar 9, 2017 at 11:17 AM
    #12
    oliver1539

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    oliver1539 Well-Known Member

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    Oh, I have that covered! Thanks
     
    oliver1539, Mar 9, 2017
    #12

Products Discussed in

ARB RD129 Air Locking Differential
$1,091.00
ARB RD121 Air Locking Differential
$1,091.00
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