Tensioner bolt length/size/pitch

[DefEddie]

Does anybody have a pic or measurements of the tensioner bolt on a 3.1?

Someone removed the tensioner from my TGP and i've picked up a tensioner but have no bolt or any idea of the size or pitch.

I could dig through some folgers cans and bolt bins but would love a clue.

Thanks,Def

[DefEddie]

bump

 

[ron350]

 

Don’t know about 3100 but the 3800 tensioner pulley bolt is 10mm x 1.5 pitch left handed threads. This is a large specialty washer head bolt that takes a 15mm wrench.