Blade-Mower, XHT, 21", 2-3/4" A-B1JD1054

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 lawnmower blades on the market.

Center Hole

29/32"

Length

21"

Replaces

John Deere: M163983

Thickness

.197"

Type

High Lift

Width

2-3/4"

Mega-Cross

Crossed From:

• M163983 ~ JOHN DEERE
• M96730 ~ SHOUP
• 91-078 ~ OREGON
• 91078 ~ OREGON

Sections and Models

Sunbelt - Blades > Blades

• John Deere RIDING MOWER: X710 (60")
• John Deere RIDING MOWER: X730 (60")
• John Deere RIDING MOWER: X734 (60")
• John Deere RIDING MOWER: X738 (60")
• John Deere RIDING MOWER: X739 (60")
• John Deere RIDING MOWER: X750 (60")
• John Deere RIDING MOWER: X754 (60")
• John Deere RIDING MOWER: X758 (60")