So he used part 54347184482 ?
RealOEM shows 3 parts for that application under "
Folding Top":
15 LEFT TENSION BELT 1 54317043909
15 RIGHT TENSION BELT 1 54317043910
Variable version
15 Tension belt 2 54347184482
but only the first 2 under "
EH Folding Top"
I think EH is Electro-Hydraulic:
05 LEFT TENSION BELT 1 54317043909
05 RIGHT TENSION BELT 1 54317043910
Which led me to believe that the "variable" version was only applicable to the manual top.