You are buying (1) brand new Spindle Assembly, Blade Belt, and Idler Pulley Kit Kit Includes: (2) Spindles (2) Blades (2) Idler Pulleys (1) Belt Spindle Replace OEM# AYP: 130794, 532130794 Husqvarna: 532130794, Spindle Fits Models: AYP 36", 38" and 42" ventilated deck using star shaped center hole blades HUSQVARNA 36", 38" and 42" cut ventilated deck using star shaped center hole blades AYP/ELECTROLUX Fits 36", 38" and 42" ventilated decks using star shaped center hole blades Sears Craftsman 36", 38" and 42" cut ventilated deck using star shaped center hole blades Spindle Specifications Includes all new hardware mounting bolts, blade bolt and washer, pulley nut and spacer Mounting holes are pre-drilled and tapped. Height: 7" Blade Replaces OEM# Ariens: 21546095 AYP: 127843, 134149, 138498, 138791, 138971, 139775, 24676, 422719, 424752, 521981601, 531005085, 531307223, 531307224, 532131323, 532134149, 532138498, 532138971, 532139775, 532422719, 532424752, 539110460, 777134149, 917127843, 917131323, 917138498MS, 917139775P, 91724676, 917532138498, 917532139775, 917532422719, 917532424752, 917539110460, 917777134149, 954636867 Craftsman: 127843, 131323, 133128, 134149, 138498, 138791, 138971, 139775, 24676 Husqvarna: 127843, 134149, 138498, 138791, 138971, 139775, 24676, 422719, 510417901, 521981601, 531005085, 531307223, 531307224, 532131323, 532134149, 532138498, 532138971, 532139775, 532422719, 539110460, 539113312, 577240401, 586230101, 777134149, 917127843, 917131323, 917138489MS, 917139775P, 91724676, 917532138498, 917532139775, 917532422719, 917539110460, 917777134149, 954636867 Murray: 138971 Poulan: 521981601, 531307223, 531307224, 532134149, 532138498, 532138971, 532139775, PP24004 Snapper: 704429 Blade Specifications: Center Hole: 5 pt. star Outer Hole: 5/16 Center to Center: 3-1/8 Length 21-1/16 Width: 2.25 Thickness: 0.134 Offset: 1/8 Double Beveled Belt Replaces OEM# Ariens: 21547082, 21547188 AYP: 144959, 532144959 Craftsman: 24690 Husqvarna: 531300766, 532144959 McCulloch: 532 14 49-59 Belt Specifications: Belt Application: Deck Belt Type: Covered Width: 1/2" Length: 95 1/2" Belt Fits Models: AYP: 24H4B3A with 46" deck Craftsman: most mowers with 38" and 42" decks Husqvarna: LTH1342, LTH1342A and YTHP1542 Idler Pulley Replaces OEM# AYP/ROPER/SEARS: 173437, 532173437 HUSQVARNA: 532 17 34-37 Idler Pulley Specifications: ID 3/8" OD 3-7/8" HEIGHT 1-1/4" Idler Pulley Replaces OEM# AYP: 104360X, 131494, 173438 Husqvarna: 532131494, 532173438 John Deere: AM103480, AM37321 Idler Pulley Fits Models: AYP - 42"-44" Decks Idler Pulley Specifications: Height: 1 1/8" ID: 3/8" OD: 3 7/8" Material: Metal