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4.10 gears!?!?!?!

Discussion in '2nd Gen. Tacomas (2005-2015)' started by silver09taco, Apr 20, 2010.

  1. Apr 20, 2010 at 4:34 PM
    #1
    silver09taco

    silver09taco [OP] Member

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    does anyone know were i can get a QUALITY front and rear set of 4.10/4.11 gears for a 09 tacoma TRD V6?
     
  2. Apr 20, 2010 at 4:44 PM
    #2
    RelentlessFab

    RelentlessFab Tacoma offroad armor fabricating beast Vendor

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    Had tons on the old Taco's.... new Tundra is pretty stock
    No one makes the 4.10's for them. Only 4.56's, and up from there. The 4cyl 4x4 2005+ have the 4.10's stock I think, so maybe just order from the dealer or find a totaled one in a junk yard. Those are all the options I can think of.
     
  3. Apr 20, 2010 at 5:14 PM
    #3
    BlueT

    BlueT Well-Known Member

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    yep one way or another Op needs to get front diff out of the 4.10 taco because supposedly you can not fit bigger gears in 3.73 differential.
    One thing I am curious is If one could use R&P 4.10 out of the 1gen just R&P for the front. Since I am pretty sure rear will take 4.10 no problems. (lucky me I kept my set :goingcrazy:) they are reverse cut on the front just like 2gens. so its matter finding diff. Unless there is a way to grind the diff case to make them fit :confused:
     
  4. Apr 20, 2010 at 5:17 PM
    #4
    silver09taco

    silver09taco [OP] Member

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    do you think 4.56's would be too high for a 33" tire? i have a 50 mile commute every day and am trying to get a little power but dont want to massacre gas mileage. :goingcrazy:
     
  5. Apr 20, 2010 at 5:23 PM
    #5
    BlueT

    BlueT Well-Known Member

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    Wait you have trd offroad ? oh snap you need to find gears out of trd then....

    but 4.56 are goign to be a little over for highway riding. Although some people will say they are on the spot but I think 4.30 would be correct gear. The only problem they are no longer sold
     
  6. Apr 20, 2010 at 6:23 PM
    #6
    silver09taco

    silver09taco [OP] Member

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    does TRD make gears for tacomas?
     
  7. Apr 20, 2010 at 7:28 PM
    #7
    yosh2000

    yosh2000 Well-Known Member

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    ^ not that i know of...

    concerning the 4.10s, you can get a rear diff from a previous get, most of the V6's had 4.10s if im not mistaken, and im almost positive it will bolt right in. concerning using the front from a previous gen, dont have anything for you there!
     
  8. Apr 20, 2010 at 9:40 PM
    #8
    bryandb

    bryandb Active Member

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  9. Apr 20, 2010 at 9:45 PM
    #9
    RelentlessFab

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    Had tons on the old Taco's.... new Tundra is pretty stock
    For those mentioning previous gen front gears, they arent the same. The 1st gen is a 7.5" ring gear, the 2nd gen Taco's use a beefier 8" reverse cut gear set. When looking for front gears online, its easiest to look for FJ cruiser gears, they have the same diff's as the Tacos and seem to be easier to locate.
     
  10. Apr 21, 2010 at 3:16 PM
    #10
    DrRabbitFurHead

    DrRabbitFurHead Yeah, there's a TSB for that!

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    Why not just add a blower? Do you NEED gears?
     
  11. Apr 21, 2010 at 6:54 PM
    #11
    desertdude59

    desertdude59 CRAZY 4WHEELER

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    4" lift after market front bumper bed mount lightbar/roll bar (4)6" kc's on the roll bar (2) kc flat back bumper mounts f/r gears for the 33's
  12. Apr 21, 2010 at 6:57 PM
    #12
    desertdude59

    desertdude59 CRAZY 4WHEELER

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    4" lift after market front bumper bed mount lightbar/roll bar (4)6" kc's on the roll bar (2) kc flat back bumper mounts f/r gears for the 33's
    Bummer. It was worth a try:D
     
  13. Apr 21, 2010 at 6:58 PM
    #13
    RelentlessFab

    RelentlessFab Tacoma offroad armor fabricating beast Vendor

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    Had tons on the old Taco's.... new Tundra is pretty stock
    Nice! I was wishing for 4.10's for my truck, looks like I can run a set once I have the money.
     
  14. Apr 21, 2010 at 7:04 PM
    #14
    MikeyD

    MikeyD Well-Known Member

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    If you want to wait two or three months i will sell you my stock 4:10 gears when i re gear.
     
  15. Apr 21, 2010 at 7:41 PM
    #15
    RelentlessFab

    RelentlessFab Tacoma offroad armor fabricating beast Vendor

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    Had tons on the old Taco's.... new Tundra is pretty stock
    Actually, its really not bad. I've got plenty of power, I just have to down shift to 5th on the highway a tad more often. And all I lost for mpg's was maybe 1mpg, looks to be a tad less. I think 4.10's would help out power loss a bit, but keep rpms down for fuel economy still. I think I calculated ~4.29 would be equivalent ratio to stock gears w/35's on. The way I figure it, the automatics have a lower final ratio in OD, so with the 4.10s and 35's Id have about the same final gear ratio on the highway as the auto(which is epa rated for better mpg than us 6 speeds)
     
  16. Apr 21, 2010 at 7:43 PM
    #16
    RelentlessFab

    RelentlessFab Tacoma offroad armor fabricating beast Vendor

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    Had tons on the old Taco's.... new Tundra is pretty stock
    dude, I call 'em if you're serious about this. :)
     
  17. Apr 21, 2010 at 7:58 PM
    #17
    Super Werty

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  18. Apr 21, 2010 at 8:18 PM
    #18
    RelentlessFab

    RelentlessFab Tacoma offroad armor fabricating beast Vendor

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    Had tons on the old Taco's.... new Tundra is pretty stock
    No, those are for the front diff, the ones for the rear (8.4" non-TRD OR model) are:
    T100-410-OE T100 & TACOMA 4.10 R&P W/O LOCKER (OEM)

    And for the TRD OR locked rear:
    TV6-411-NG TOY V6 4.11 R&P ALSO TACOMA & 4RUNNER W/LOCKER
     
  19. Apr 21, 2010 at 9:32 PM
    #19
    Super Werty

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    sweet. thanks


    what would happen in 4x4 if I kept the front stock and put the 4.11 in the rear

    fyi I have the trd offroad with locker
     
  20. Apr 21, 2010 at 9:47 PM
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    MikeyD

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    Yeah im serious. This summer my plans are to 1" body lift, 285/75/17 toyos and re gear. most likely 4.88's right now. Once i school is over and i start working again im doing it.
     
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