XHT 20-1/4", 3/4" Mower Blade (Set of 6) - B1SX1002,6 Modules Pink plastic snap closure at

Pink plastic snap closure at back

975 & 975HY/4(PC4180)

Z930R w/non-EFI engine

This is an OEM John Deere key

John Deere Original Equipment Compression Spring #M136058

XHT 20-1/4", 3/4" Mower Blade (Set of 6) - B1SX1002,6 Modules Pink plastic snap closure atXHT 20 1 4", 3 4" Mower Blade (Set of 6) B1SX1002,6 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 them the longest lasting, safest, and most impact resistant