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05 + AC delete belt length for 2.7

Discussion in '2nd Gen. Tacomas (2005-2015)' started by manderdave, Oct 20, 2016.

  1. Oct 20, 2016 at 7:36 AM
    #1
    manderdave

    #1
    manderdave [OP] Member

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    Dave
    Northern Ontario, Canada
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    2009 2.7 4x4 5spd Black and 2002 3.4 4x4 5spd silver
    2009; 5100s up front, morimoto retro, AC delete, led fog lights and valence light bar 255/80 R17 Cooper ST Maxx 2002; 5100s all around, plate bumper with lightbar and reciever, 35x12.50x15
    Had my A/C compressor seize on my way home from a nightshift. Limped home and did some research, repairs are out of my budget for a few weeks so I found cheap solution. A re-routed 74" long serpentine belt can be used to bypass the A/C compressor. Figured i would post because I could not find any info on an A/C delete for these 2.7's. I used a Dayco poly rib part # 5060740. This is only a 6 rib belt and truck has 7 rib pulleys, have gone several hundred miles no issue. Will post anything that comes up, cheers! Pic for attention

    image.jpg
     
    manderdave, Oct 20, 2016
    #1
    Naveronski, MY50cal and Torspd like this.
  2. Oct 21, 2016 at 8:10 PM
    #2
    Jimmyh

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    Jimmyh Well-Known Member

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    All you need to do to bypass the Compressor is remove the " MG CLT Relay " This will ensure the magnetic clutch doesn't energize.

    That said it sounds like you did a good job of bypassing it on your own. You get 10 Macgyver points.
     
    Jimmyh, Oct 21, 2016
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    clifpaul likes this.
  3. Oct 22, 2016 at 5:26 AM
    #3
    manderdave

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    manderdave [OP] Member

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    Dave
    Northern Ontario, Canada
    Vehicle:
    2009 2.7 4x4 5spd Black and 2002 3.4 4x4 5spd silver
    2009; 5100s up front, morimoto retro, AC delete, led fog lights and valence light bar 255/80 R17 Cooper ST Maxx 2002; 5100s all around, plate bumper with lightbar and reciever, 35x12.50x15
    My magnetic clutch is seized as well. The pulley is an immovable object for the time being. I am thinking catastrophic bearing failure. Thanks for the reply
     
    manderdave, Oct 22, 2016
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    Jimmyh[QUOTED] likes this.
  4. Oct 22, 2016 at 6:43 AM
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    Jimmyh

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    Jimmyh Well-Known Member

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    Well that is truely odd. I've never seen the clutch seize.
     
    Jimmyh, Oct 22, 2016
    #4
  5. Mar 14, 2018 at 12:30 PM
    #5
    Ray5271

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    Ray5271 Member

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    Dayco Belt 5070735 is a direct replacement 7 rib belt intended to bypass the a/c unit. I installed it in my 06; works great! Original belt had 228k on it; still had life but my a/c failed... $22 fix.

    C78FED15-8691-400B-B3D2-6DEC95D7F1A8.jpg
     
    Ray5271, Mar 14, 2018
    #5
    2013taco!!!, PistonHead81 and MY50cal like this.
  6. Mar 14, 2018 at 12:37 PM
    #6
    anthony250f

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    anthony250f Well-Known Member

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    anthony250f, Mar 14, 2018
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  7. Feb 25, 2025 at 1:56 PM
    #7
    2013taco!!!

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    2013taco!!! Member

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    None
    I had the same issue with my pulley seizing up and the belt slipping over it. Lots of rattling and grinding. I bought the dayco 5070735 and swapped it out. No more noise. Had to pay 49 at a local parts store, wanted it done today. 20250225_130952.jpg Wish there was a 74 inch with 7 ribs ....the 73.5 was TIGHT, had to crank the idler arm as far as it would go and turn the power steering wheel to roll it on. Anyways, thanks for the post..it quieted my ride until I can rob a bank and get a new ac condenser installed.
    I will post a picture of how to run new shorter belt. You bypass the bottom right pulley and compressor, follow the new blue line.
    Thanks again!
     
    2013taco!!!, Feb 25, 2025
    #7
    Jimmyh and Naveronski like this.

Products Discussed in

UAC CO 10835C A/C Compressor , grey
$198.50
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