Rotary 11596 Blade 17" X 2-3/4" Fits John Deere by Rotary $29.55 Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart PRODUCT INFORMATION Type Blade PRODUCT DESCRIPTION DESCRIPTION Copperhead Mulching Blade replaces John Deere GX21784 & GY20852. 3 IN 1 BLADE. 3 Blades fit 48" Model 145, 155C Riders. FITS MODELS JOHN DEERE D140, D140, D150, D150, D160, D160, LA130, LA130, LA140, LA140, LA145, LA145, LA155, LA165, LA165, X140, X140, X165, 145, 145, 155C, 155C REPLACES OEM JOHN DEERE GX21784, GX21786, GY20852 SPECS THICKNESS 0.1600" LENGTH 17" WIDTH 2-3/4" C. H. DIA 7 Point Star