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Maintenance on idler pulleys help with p #

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Old Jul 9, 2019 | 10:51 PM
  #11  
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Originally Posted by Best4x4
Are you sure you aren’t missing the collar the pulley sits on?? When you remove the OEM 70MM pulley it’s a 13mm bolt with a curved washer on the front, then at the back it should have a tiny O-Ring keeping the bolt in place. If you remove the O-Ring you will find the rear spacer/collar piece. That is what the Auto Zone 231052 Pulley sits on. That should fit perfectly, then re-install the bolt, front washer, rear spacer/collar, and the O-Ring (just there to keep it all together nicely), then tighten the 13mm bolt down.

I actually just did this job on my 02 Kalahari this evening. The Auto Zone 231052 = perfect fit & no issues. Was like 16.00 out the door. When I drove the Kalahari over the weekend it was squeaking just a tiny bit so I replaced it.

Nope I have all the pieces the collar and all. The actual bolt size was to small

I did some more digging and found a continental part number at Canadian tire. Fit nice

good thing I decided to do this maintenance because the 70 mm pulley was it real bad shape. Like really hard to spin
 
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Old Jul 10, 2019 | 01:57 AM
  #12  
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Originally Posted by redwhitekat
the 89052 is the 80 mm. According to parts source here in Canada. They brought the box out and it was 89052 but it was indeed the 80 mm. I had the 70 mm in my hand to proper verify
I checked the Dayco website and they show 89052 as a 70mmx27mm pulley... 89052
 

Last edited by JUKE179r; Jul 10, 2019 at 02:08 AM.
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Old Jul 10, 2019 | 06:03 AM
  #13  
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Originally Posted by JUKE179r
I checked the Dayco website and they show 89052 as a 70mmx27mm pulley... 89052

I did see that as well. Not sure what was going on at my parts supplier
Parts supplier around here are totally useless. If they can’t see it on the computer they have no will or want to go any further to help.
 
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Old Nov 19, 2019 | 11:37 AM
  #14  
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Originally Posted by Best4x4
Are you sure you aren’t missing the collar the pulley sits on?? When you remove the OEM 70MM pulley it’s a 13mm bolt with a curved washer on the front, then at the back it should have a tiny O-Ring keeping the bolt in place. If you remove the O-Ring you will find the rear spacer/collar piece. That is what the Auto Zone 231052 Pulley sits on. That should fit perfectly, then re-install the bolt, front washer, rear spacer/collar, and the O-Ring (just there to keep it all together nicely), then tighten the 13mm bolt down.

I actually just did this job on my 02 Kalahari this evening. The Auto Zone 231052 = perfect fit & no issues. Was like 16.00 out the door. When I drove the Kalahari over the weekend it was squeaking just a tiny bit so I replaced it.
Following up on this old thread I'm using the dayco 89052 but it looks like the front big washer rubs against the pulley itself. Can I just use the bolt with the collar from the back that sits in the bearing and holds it firm or is that not enough?
 
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Old Nov 21, 2019 | 04:21 PM
  #15  
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Originally Posted by Best4x4

I looked it up in my cheat sheet as well and I have an Auto Zone P/N 231052. It fits a variety of vehicles & the specs list it as a 70mm pulley by 30mm wide.
Is this the same one as the Dayco?
I bought the Dayco and the front Flange/washer/collar of the old pulley rubs against the new pulley so it doesn't spin freely. Has anyone had that happen?
 
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Old Nov 21, 2019 | 07:18 PM
  #16  
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Atlantic British sells all the pulleys required
next time I’ll just use them. Because I found it’s a pain to source them locally.
 
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