twowheelmarc

I need to replace the pulley on the supercharger tensioner. The tensioner itself is still in good shape but the pulley itself is actually starting to corrode. Can anyone tell me what the part # is for just the pulley, or where to find one?
Is it the same part as the pulley for the main serpentine belt tensioner?

Thanks for your help,

Marc

bbirdwell

Bottom of page:

https://www.ecstuning.com/Mercedes_B...Supercharger/2

twowheelmarc

Can't I just replace the pulley?

KAMG

I don't think any of the OEM tensioner pulleys are available separately, only aftermarket

Jake528

I asked about this just last week. Some of the aftermarket guys sell an aluminum pulley to replace it for about $125. That’s my plan in the near future - never worry about it again.

tw2

Yep VRP, shardul or buy a whole replacement tensioner. They used to be very expensive but are a lot more reasonably priced now even for the oem manufactured ones.