wheelhorsejoe 4 #1 Posted September 25, 2012 Hi, I was wondering if anyone would know on a kohler K series or a B&S 18 twin opposed which both came with W/H tractor what is the diameter and the length needed for the pulley assy. Share this post Link to post Share on other sites
Don1977 604 #3 Posted September 25, 2012 Kohler K Series 10 HP and larger is 1 1/8" dia. 3 19/32" long. Share this post Link to post Share on other sites
Kelly 1,028 #4 Posted September 25, 2012 All the horizontal shaft briggs single or twin that came on a WH had a 1" crank, and the K series 8hp and smaller are 1" the K series 10hp and larger are 1 1/8" length is about 3 1/2" on all of them. some early 10hp K series are 1" also on the WH. Share this post Link to post Share on other sites
SousaKerry 500 #5 Posted September 26, 2012 I always wondered if Briggs and Kohler used different shaft sizes just to keep people from swapping their engines with the competitor easily ... Not that it would stop most of us with a little know how and the right parts :ychain: Share this post Link to post Share on other sites
