2 USA Mulching Blades for John Deere 36" Deck M12245 M122467 512385 c

Replacement XHT lawnmower blade. XHT (Xtreme Hardness & Toughness) blades are 25-40% harder than standard lawnmower blades. Advantages feature sharper and more durable cutting edges, enhanced resistance to bending, tighter tolerances compared to OEM, and improved impact toughness. Manufactured in the USA. Predator blades provide superior mulching performance over traditional mulching blades. The airflow tooth design boosts blade strength while generating more airflow for finer clippings. Predator blades possess all the same benefits as XHT blades. This listing includes 2 replacement XHT blades. It replaces the following OEM part numbers: JOHN DEERE: M12245, M122455, M122467. Two blades are required for 36" cut machines. Center Hole: 1 X 1-1/8" Width: 2-1/2" Thickness:.197" Length: 18-5/8" Fits the following John Deere models: (UNDEFINED): SEVERAL (36"); WALK-BEHIND: GS25 (36"), GS30 (36"), GS45 (36"), GS75 (36"), G15 (36"), HD45 (36"), HD75 (36"). Part numbers and model numbers are provided for reference; there may be serial number breaks and different deck sizes for the same model. The precise blade dimensions are listed so you know exactly what you will receive