Anyone replaced the Supercharger Coupling? Trying to find the correct part.
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Junior Member
Joined: Nov 2015
Posts: 42
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From: Los Angeles, CA
2004 C32 AMG
Anyone replaced the Supercharger Coupler? Trying to find the correct part.
I recently replaced the tensioner and a new belt and immediately started hearing a rattling noise coming from the front area of the supercharger. I replaced the bearing about a month or so ago so I am sure it is not that, and it doesn't sound like the bearing anyhow.
After tons of reading, I believe it is the coupler. However, I found nothing on WIS showing the parts for the supercharger. Has anyone replaced the coupler? I cannot figure out the appropriate coupler for this job. Any help pointing me to the correct part is very much appreciated.
----- After more diagnostics, I think it is not the internals but the SC pulley itself. So if anyone has a spare SC pulley known to be good that they can are willing to sell, please PM me.
However, if anyone does know that coupler part, that could be handy in for the future as well.
After tons of reading, I believe it is the coupler. However, I found nothing on WIS showing the parts for the supercharger. Has anyone replaced the coupler? I cannot figure out the appropriate coupler for this job. Any help pointing me to the correct part is very much appreciated.
----- After more diagnostics, I think it is not the internals but the SC pulley itself. So if anyone has a spare SC pulley known to be good that they can are willing to sell, please PM me.
However, if anyone does know that coupler part, that could be handy in for the future as well.
Last edited by purplecat001; Mar 11, 2017 at 04:31 AM.
