1. Welcome to Tundras.com!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tundra discussion topics
    • Transfer over your build thread from a different forum to this one
    • Communicate privately with other Tundra owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

Belt tensioner and belt issue

Discussion in '1st Gen Tundras (2000-2006)' started by dcmille290, May 8, 2025 at 8:04 AM.

  1. May 8, 2025 at 8:04 AM
    #1
    dcmille290

    dcmille290 [OP] New Member

    Joined:
    Aug 26, 2023
    Member:
    #102829
    Messages:
    18
    Gender:
    Male
    First Name:
    DC
    NW Arkansas
    Vehicle:
    2001 Tundra SR5 Rescue 4.7l 4WD
    Rebuild saved from crusher
    First off the removal of the fan shroud and hoses nearby made access much easier to the tensioner. Removed 2 plastic covers, the air intake box and hose, then the PS pump and alternator. Then I proceeded to remove the top idler pulley at which time the belt came off too, the tensioner wouldn't turn CC to loosen it, someone had broken it when tightening the pulley nut.
    Now armed with a new Gates belt, the routing diagram I wound the belt and pushed down the tensioner pulley and the belt won't go on. After checking the routing again I confirmed it to be correct. So, I tried to install the belt that I removed, still won't fit, its about 1/2" to 3/4" short to fitting. And I have a long, 4 or 5 inch bolt I can't find the hole for. It's one of the skinny ones, not thick like the alternator. Any help would be appreciated. Been working on vehicles for 30+ years and I am really stumped. TIA. DCMiller
     
  2. May 8, 2025 at 8:17 AM
    #2
    shifty`

    shifty` In South Dakota Trouble ain't hard to find

    Joined:
    Jun 20, 2020
    Member:
    #48239
    Messages:
    28,559
    ATL
    Vehicle:
    '06 AC Limited V8/4WD
    (see signature for truck info)
    Pics would help.

    Meanwhile, tips on reinstalling the serpentine belt... There was discussion on what a "pain in the ass" it is to install. I haven't had any issues. I posted my tips on how to easily remove/install the belt on our V8s over here, if it helps, you want to try my method?

    https://www.tundras.com/threads/1st-gen-lunch-table-general-discussion.60450/page-909#post-2613945

    Actual steps to the numbers shown here are in that linked reply ^^

    Also, what is the part number on your Gates belt?

     
  3. May 8, 2025 at 11:25 AM
    #3
    dcmille290

    dcmille290 [OP] New Member

    Joined:
    Aug 26, 2023
    Member:
    #102829
    Messages:
    18
    Gender:
    Male
    First Name:
    DC
    NW Arkansas
    Vehicle:
    2001 Tundra SR5 Rescue 4.7l 4WD
    Rebuild saved from crusher
    Thanks for the pics. The Gates part is K060882. I did finally get the belt back on by removing the idler pulley on top and using the bolt to thread back into the block. It was hard since I had no slack. I'm still trying to figure out why it's short and the extra long skinny bolt left over. I use the truck for work everyday so it's all put back together, so I don't have any pics of a short belt.

    ****Edit******* Doing some digging on the net, I found 2 belts for this engine/model. Both Gates, K060882 88 5/16", K060908, 91 3/16" that might solve my problem of too short. 2 inches sounds like a lot?
     
    Last edited: May 8, 2025 at 12:13 PM
  4. May 8, 2025 at 11:29 AM
    #4
    shifty`

    shifty` In South Dakota Trouble ain't hard to find

    Joined:
    Jun 20, 2020
    Member:
    #48239
    Messages:
    28,559
    ATL
    Vehicle:
    '06 AC Limited V8/4WD
    (see signature for truck info)
    Yeah, that's a weird part number to me. I replaced mine with Gates HD (green belt) and it was GATES K060908HD (link).

    If your truck doesn't have A/C then you got the wrong belt. Here is the fitment for the belt you bought. This info is pulled directly from Gates' website here: https://partshawk.com/gates-k060882-serpentine-belt.html

    Who/what told you that was the correct part number?

    upload_2025-5-8_14-28-50.png
     
  5. May 8, 2025 at 11:31 AM
    #5
    shifty`

    shifty` In South Dakota Trouble ain't hard to find

    Joined:
    Jun 20, 2020
    Member:
    #48239
    Messages:
    28,559
    ATL
    Vehicle:
    '06 AC Limited V8/4WD
    (see signature for truck info)
    PS, normally you need to flex the tensioner to get it over the last pulley. That means putting a wrench back on the tensioner pulley and tucking it back.

    You can probably check the exact belt length on your part number and see if it's the same length as the one I and others on here have used (just gave the part number). If they're identical length, maybe it's "compatible", but ... I dunno, it's a bit concerning to me that Gates doesn't list that as the correct part for your truck (unless you have the elusive no-A/C option).

    Oh, and where's the pic of the extra screw you ended up with?
     
  6. May 8, 2025 at 11:43 AM
    #6
    shifty`

    shifty` In South Dakota Trouble ain't hard to find

    Joined:
    Jun 20, 2020
    Member:
    #48239
    Messages:
    28,559
    ATL
    Vehicle:
    '06 AC Limited V8/4WD
    (see signature for truck info)
    @dcmille290 save you the homework. I couldn't help myself, came back to the computer b/c I was so damn curious.

    Ok, so, the belt you bought is DEFINITELY for the 2UZ-FE without A/C or with a different accessory drive configuration.

    It's hard to put on versus OEM because the belt you got is 2½" shorter. I guess now I'm really curious: Where'd you get that part number?

    upload_2025-5-8_14-43-29.png
     

Products Discussed in

To Top