Jeep YJ idler pulley

[GotWood]

I can't find a part number for the idler pulley located on the pass side if the 2.5. All of the parts stores only list the tensioner pulley below the p/s pump. This same pulley is located in the same place in my 4cyl TJ. Any help?

 

[a_kelley]

Gates 38042

Rock auto listing on a 92 yj 2.5

 

[Jeff B]

They are the same on my tj. I just replaced the same on you are referring to.

 

[GotWood]

They are the same on my tj. I just replaced the same on you are referring to.

They are different sizes on mine. I guess there should be enough adjustment in the tensioner to use both larger ones.

 

[Fabrik8]

The Gates ref lists the 38042 (90mm) stationary idler for both the TJ and YJ, and lists the tensioner idler pulley as a 76mm for the TJ. What size is the one you're replacing?