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2015 Exhaust Manifold Studs/Nuts

Discussion in 'Performance and Tuning' started by trd_in_cny, Sep 11, 2023.

  1. Sep 11, 2023 at 4:51 PM
    #1
    trd_in_cny

    trd_in_cny [OP] Code jockey and cloud monkey

    Joined:
    Jun 23, 2022
    Member:
    #79891
    Messages:
    26
    First Name:
    Donny
    Central NY
    Vehicle:
    2015 TRD DC Limited
    Hi, does anyone know the part number on the exhaust manifold to cylinder head studs and nuts for a 2015 Tundra 5.7L? My reliable source (Woburn) finally upgraded their ordering system and now it's impossible to shop based on a parts diagram.

    Also, the diagram I have shows a different part number potentially for the two studs that attach at the SAIS gasket (Fig 11-04 for 8 studs and Fig 17-06 at the SAIS gasket). Is that true or do I just need 10 similar studs/nuts per manifold?
     
  2. Sep 14, 2023 at 8:18 AM
    #2
    trd_in_cny

    trd_in_cny [OP] Code jockey and cloud monkey

    Joined:
    Jun 23, 2022
    Member:
    #79891
    Messages:
    26
    First Name:
    Donny
    Central NY
    Vehicle:
    2015 TRD DC Limited
    Ending up going to local dealer. Sharing is caring.

    Manifold attachment points (8 per side): 90126-A0019 & 90178-A0048
    SAIS attachment points (2 per side): 90126-06026 & 90178-A0023
     
    thearborbarber and AZBoatHauler like this.

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