Arnold: 490-110-0170HomeDepot: 469450JOHN DEERE: GY20852, AM141035, GX21784, AM137757, GX21786Lowes: 228461OutdoorFactoryParts: 578431908SureFit: 504-00176, 504-00175
Blade replaces John Deere GX21784 & GY20852. 3 IN 1 Blade, Requires 3 Blades for 48″ Model 145, 155C Riders.








