I have a noisy VR57 blower on my retrac. I need repair parts or some one that repairs the McCulloch  supercharger. Disassembled and found the inner output spool damaged/pitted and oil leaking out the output shaft. 

I've used John Erb at:
4019 ponderosa dr.
Carson City, NV 89701
johnerb@sbcglobal.net
775 883 6494
There are others that I'm sure people will post but John is the only one I've used. He has been doing McCullouch's for a long time. Chuck

Y's guys rule!
Looking for McCullouch VS57 brackets and parts. Also looking for 28 Chrysler series 72 parts. And early Hemi parts.

MoonShadow, 292 w/McCulloch, 28 Chrysler Roadster, 354 Hemi)
Manchester, New Hampshire

I do have some nice output shafts and seals for an original style VR57 if you are looking to go that route.
pmfleischman1@yahoo.com

Pat Fleischman

Yes I would be interested in repairing this unit, upon disassembly I found the output shaft was discolored and pitted,  did not see any issues with the balls or outer races. Email me at jarsimp@msn.com to discuss. Or call 815-224-2095

Thanks
Jim Simpson

Jim, 
         Go with pat but be prepared to buy a lot of back tires!!

Frank/Rebop

Bristol, In ( by Elkhart)