E55 tensioner oem part number ?
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I am looking for # 29 below. But not the entire assembly. Just the pulley. The stealership will try and sell you the whole thing for $200+ (mb part # 1132000070). I think I found the part # for the pulley only ( mb # 1122020119 ) for $51.00 at getmercedesparts.com.


Like GRAFH, I do not need the entire unit and just the Pulley that is making noises now. I put in the part number 112 202 0119 and it shows that it is not for my car. Has anyone had this issue with their Supercharger Belt Tensioner and were you able to just replace the Pulley itself or did you have to replace the entire unit.?
Also, on a few online parts places it is showing the part number 112 200 0970 and this is what it is saying is for my car and now this has me confused. Any and all help is greatly appreciated. Thank you in advance.
Like GRAFH, I do not need the entire unit and just the Pulley that is making noises now. I put in the part number 112 202 0119 and it shows that it is not for my car. Has anyone had this issue with their Supercharger Belt Tensioner and were you able to just replace the Pulley itself or did you have to replace the entire unit.?
Also, on a few online parts places it is showing the part number 112 200 0970 and this is what it is saying is for my car and now this has me confused. Any and all help is greatly appreciated. Thank you in advance.








