Metal Spring Acc. Belt Tensioner
In half of them some guy say's, "he wishes there was a metal spring tensioner for the 124 like the even older mercs.
Well I found a metal spring belt tensioner.
Anybody tried this Dayco?

Tensioners, love em, hate em but sooner or later, change one.
It's sooner for me and I'm wondering if this metal spring one would last longer or torture my alternator bearings or what?



