Pk3 Gy21099 Mower Deck Spindles Standard Blades Gy20684 190c D170 G110 La150 La175 59261754" CUT BLADE JOHN DEERE G110 SERIES GX21380 GY20684 Specification: Center hole 7 LOBE Width 2-3/4" Thickness .187" Length 18-5/8" Replaces the following...