Anybody know the correct bolt size for the serpentine belt tensioner pulley on a 2000 Chevy Tracker (2.0L 4x4)? Torque specs would be awesome, too.
Thanks.

 

I am not familiar with the 2.0 liter engine but my service manual says it has a fan belt and a serpentine accessory belt. The accessory belt has a spring-loaded tensioner shown above.


The tensioner on my 2.5 liter is completely different.


My tensioner uses two M8 x 36 mm shoulder bolts but that is probably no help to you. I would visit the parts department at my local Chevy dealer. They won't have the bolts but they should be able to provide a part number that you can search on Google. Hopefully one of those searches will reveal the bolt size.