This Kit Fits: Husqvarna and Craftsman 42" Mowers and others 42" mowers 
Model, YTH20F42T Husqvarna, 917276813, 917276824, 917289031, 917287050, 917.276813, 917.276824, 917.289031, 917.287050 Craftsman and more

Kit Includes:

(2) - Spindle Assembly (80-12-001)
Poulan: 532192870 
 
(2) - Spindle Pulleys
Sears: 129861, 134149
AYP: 129861, 153535, 173436
Husqvarna: 532 12 98-61, 532 17 34-36 
ID: .640" DOUBLE HEX
OD: 5 1/5"
Double hex ID
One-piece steel — no rivets for stronger bearing

(1) - Belt Drive 1/2"X 96-1/2" (80-90-333)
AYP / Roper / Sears 144959, 532144959
Huqvarna 532 14 49-59
Poulan PP12012, 531307218

(1) - Idler Pulley (80-91-025)
AYP / Roper / Sears: 104360X, 131494, 173438, 532104360, 532173438
Husqvarna: 532 13 14-94, 532 17 34-38, 532131494, 532173438

(1) - Idler Pulley (80-91-076)
AYP 173437, 532173437, 165888, 532 17 34-37

Please double check that ALL PARTS listed on this kit will fit your mower. Mower decks (even from the same brand) have different configurations. If you are not sure, please refer to your owner’s manual to confirm or call us for assistance. We will NOT be responsible for the costs involved on the return process of a deck kit purchased incorrectly.