Electric pto clutch with high temp bearings, billet machined pulley, stainless steel rivets fits troy-bilt mustang gp 2009 zt rzt 42 & 50 inch deck mowers id: 1", pulley diameter: 5.6" 1 year warranty from manufacturer defects (no warranty on installation errors) no returns accepted on installed clutches a message to the customerthe rop shop staff constantly strives to provide clear and concise product information. we understand that sometimes it can be difficult to confirm product compatibility. it is your responsibility to confirm this is the correct product you need; therefore, we encourage all customers to fully review the information provided in this listing prior to purchase. our knowledgeable product specialists are always willing to help you verify product fitment. stay rugged, my friend.-the rop shop staff
