Does the drive belt tensioner on a 971 engine have to be replaced when it get worn or do you just replace the bolt that goes through it. I would think both parts would wear unless there was a bushing or something in it. The EPC does not show a bushing.

__________________
1995 S-350
370K + SOLD
1952 220B Cabriolet
39K kilometers + SOLD
1998 E300D
310K +
2012 E350 BlueTec
120K