THIS KIT INCLUDES THREE FLAT IDLER PULLEYS, THREE SPINDLE ASSEMBLIES, ONE BELT, AND THREE BLADES. THE FLAT IDLERS REPLACE OEM NUMBERS 753-08171, 756-04129B, 756-04129C, 956-04129, AND 956-04129C. THE BELT REPLACES 754-04138, 754-04138A, 954-04138 AND 954-04138A. THE SPINDLES REPLACE PART NUMBERS 618-04608A, 618-0671, 618-0671B, 618-0671D, 918-04608A, 918-0671 AND 918-0671B. HARDWARE IS INCLUDED. AND THE BLADES REPLACE 742-0677, 742-0677A, 742-0677B, 942-0677, 942-0677B, OCC-742-0677, OEM-742-0677, 112-0931 AND 98024.Warning:Lead-Nickel-Cancer and Reproductive Harm