THIS KIT INCLUDES THREE SPINDLES THAT REPLACE 143651 AND 532143651. SPINDLE HEIGHT 4 7/8" SPECIALLY DESIGNED TO REPLACE 5 PT. STAR SPINDLE SHAFTS. SPINDLES FIT MODELS AYP 44" AND 50" VENTILATED DECKS. MOUNTING HARDWARE IS INCLUDED. THREE BLADES REPLACE OEM# 130652 AND 532130652. BLADE SPECS: LENGTH 15-3/8" WIDTH 2-1/4" C.H. DIA 5 PT. STAR THICKNESS 0.1870" CUT DIRECTION RIGHT. THE PRIMARY BELT REPLACES 131264 AND 532131264. BELT SPECS LENGTH 78-1/2" WIDTH 1/2". THE SECONDARY BELT REPLACES 105380X, 121979X, 131290, 532144200 AND 5928J. THE SPECS FOR THE SECONDARY BELT ARE LENGTH 88" AND WIDTH: 1/2". TWO IDLER PULLEYS REPLACE 104360X, 131494, 173438, 532104360, 532173438 AND 532 13 14-94, 532 17 34-38. IDLER PULLEY SPECS: ID 3/8" OD 3-7/8" WIDTH 3/4". THE V-BELT PULLEY REPLACES 139245, 532139245, 532127783, AND 532139245. THE V-BELT PULLEY SPECS ARE ID 3/8" WIDTH 25/32" OD 3-9/16" HEIGHT 15/16". FITS MODELS 44" GT6000.Warning:Lead-Nickel-Cancer and Reproductive Harm