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Tensioner pulley bearing

Discussion in '3rd Gen. Tacomas (2016-2023)' started by paulfishes, Jul 8, 2025 at 5:25 AM.

  1. Jul 8, 2025 at 5:25 AM
    #1
    paulfishes

    #1
    paulfishes [OP] New Member

    Joined:
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    2019 tacoma 2.7
    I've been trying to find a bearing for the tensioner pulley ...the bearing # on it is B17-40DUML.
    The ones available online are 12mm in depth. the one I need is 21mm. Any help would be appreciated.
     
    paulfishes, Jul 8, 2025 at 5:25 AM
    #1
  2. Jul 8, 2025 at 6:26 AM
    #2
    t0p_d0g

    #2
    t0p_d0g 私はタコマが大好きです

    Joined:
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    You might find what you are looking for in this link. Hopefully it’s in there I didn’t have time this morning to read the entire thread.

    https://www.tacomaworld.com/threads...arings-in-the-idler-tensioner-pulleys.480961/
     
    t0p_d0g, Jul 8, 2025 at 6:26 AM
    #2
  3. Jul 8, 2025 at 6:38 AM
    #3
    ridefreak

    #3
    ridefreak Well-Known Member

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    minor tweaks
    ridefreak, Jul 8, 2025 at 6:38 AM
    #3
    t0p_d0g likes this.

Products Discussed in

5203-2NSL Nachi Double Row Angular Contact Bearing 17x40x17.5 Sealed
$57.13
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