SL55 Supercharger Pulley Tensioner

karozza

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Hi, anybody know the part number to replace the pulley only & where best to buy online? Also, the part number for Supercharger belt?

Whole assembly part number is A1132000070

Cheers.
 
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karozza

karozza

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I've been told the pulley can be bought on it's own; anyone?
 

m2287

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Not sure but the whole tensioner isn’t much money anyway so may as well get the whole unit?!
 
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karozza

karozza

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It could be half the price & why change the whole thing when it's so easy to just replace the pulley!? It's already ridiculous failing at just 34000 miles!
 

m2287

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It could be a fault with the tensioner if it has failed so early...

The tensioner is two bolts, it takes 10mins to change. I’m pretty sure they are only £100ish.
 
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karozza

karozza

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The roller pulley is just shy of €40...
 

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