(6) Lawn Mower Blades Fits Kubota K5677-34340 ZD28 ZD326 ZD331 72" Deck HI Lift model-T170 C5NE9A556F

C5NE9A556F

A-T30856-A

Replaces OEM part numbers 79004256 and 9004256

Length - 45

1/2" NF x 4 25/32"

(6) Lawn Mower Blades Fits Kubota K5677-34340 ZD28 ZD326 ZD331 72" Deck HI Lift model-T170 C5NE9A556FSix (6) Brand New Aftermarket Replacement Mower Blades Fits Kubota 72" Deck Models: ZD28, ZD326, ZD331 Tech Info: XHT (Xtreme Hardness & Toughness) blades feature a unique steel that incorporates boron, carbon, manganese, and other materials that ensure its strength. The blades are heat treated with the patented and independently tested Marbain heat treating process. This process makes the blades 25% 40% harder than standard lawnmower blades, making