Cody 269 #1 Posted September 1, 2012 I recently picked up a 7-1311 sickle bar for my 68 raider 12, the only part i am missing is the pulley that mounts on the engine, PN 5590. Does anyone know the correct diameter for this pully so i can machine one out. Thank you so much Share this post Link to post Share on other sites
dclarke 4,011 #2 Posted September 1, 2012 I believe it should be 2-1/2" Share this post Link to post Share on other sites