TR_DIGGER 3 #1 Posted March 12, 2008 I was wondering if anyone knew what size the drive pulley on the engine (H60-75064B) of a 604 was?, and if there is a pulley that size for a kohler 8hp? Thanks 604 problems :thumbs: Share this post Link to post Share on other sites
TT-(Moderator) 1,127 #2 Posted March 12, 2008 They're 2 1/2" in diameter with a one inch bore, Ty... If your H-60 has the original pulley it should fit right on the Kohler crankshaft. (6, 7, or 8 hp) Share this post Link to post Share on other sites