Covered drive belt. Variable speed pulley to engine pulley. Fits MTD 600 Series lawn tractors (except auto drive step-thru frame models), 2003 & newer; White models LT15 & LT175.
Replaces Husqvarna #(s) 578 45 36-19; MTD #(s) 754-04001, 754-04001A, 954-04001A.
•Length: 69"
•Width: 5/8"