Arnold: 490-110-0170
HomeDepot: 469450
JOHN DEERE: GY20852, AM141035, GX21784, AM137757, GX21786
Lowes: 228461
OutdoorFactoryParts: 578431908
SureFit: 504-00176, 504-00175
Blade replaces John Deere GX21784 & GY20852. 3 IN 1 Blade, Requires 3 Blades for 48" Model 145, 155C Riders.
