qd-16 14 #1 Posted August 22, 2015 Hello, I need to know the size of the engine drive belt pulley for a 1973 "8" wheelhorse....Would have originally came with an k-181 Kohler. Thanks for any info, Al. Share this post Link to post Share on other sites
gwest_ca-(File Mod) 10,524 #2 Posted August 22, 2015 If you need the 101875 pulley used on the horizontal crankshaft engines it is 4" OD for a 1" shaft.Lots of 8hp models in 1973Horizontal 8hp with 3 forward speedsHorizontal 8hp with 6 forward speedsVertical 8hp with 3 forward speedsGarry Share this post Link to post Share on other sites
