dw1973 17 #1 Posted May 12, 2010 Can anyone recommend a company selling the correct drive shaft pulleys/keys for a Kohler K-91 on a 400? Price for these? I was told the correct pulleys are 2 1/2" Dia. 1/2" Bore, 3/16" keyway, 3/4" bore. Single shive without a shoulder. Does TSC sell these? I am also looking for a place to buy new belts for my 400 and RJ-35. Thanks to all who reply. Share this post Link to post Share on other sites