HELLO, MY FX4 2007 WHIPPLE supercharged HAS A SOUND IS ESTIMATED front bearing. OIL CHANGE 6000 KM AGO, THE LIFE IS IN THIS supercharger 30,000 KM. HOW TO LIVE IN VENEZUELA, AND HERE IS VERY DIFFICULT TO FIND SPARE NO HE WANTED TO HAVE BEARING disarm. I searched on GOOGLE, have written to WHIPPLE BUT I HAVE NOT HAD POSITIVE RESULTS. SOMEONE KNOWS WHAT ARE THE FRONT AND REAR BEARINGS? THANK YOU.

 

Try Jon Bond Performance They have lots of parts for your Whipple.

 

I can't say for sure these are the right ones for your W140AX you will have to call them and verify.

Front
http://jonbondperformance.com/index....roducts_id=391

Rear
http://jonbondperformance.com/index....roducts_id=389

 

Thank you very much Mr. MeanGene. Greetings.

 

I would make sure it's the sc bearing first. Have you put the factory belt back on and driven the truck? You can do this with ease and it allows to drive the truck and listen without the sc in use.

 

Hello Mr. Twinskrewd, I find it very logical to comment, I will replace the belt first and analyze what happens. Thank you.