Tested for maximum performance, Copperhead blades are engineered to meet or exceed all OEM standards for operation and are ISO-certified for quality, durability and superior craftsmanship. All Copperhead blades are manufactured in the USA,

Low Lift Blade replaces John Deere M170639, (GY20683 set #). Fits X350 Riding Mower with Accel Deck. (Low Lift Not Available from John Deere.)

Replaces
JOHN DEERE: GY20683, M170639, M170642, M175084, UC22008

Fits Models
JOHN DEERE: X350 Accel,  Z335E, Z345M, Z345R

Dimensions:

• LENGTH: 21-3/8"
• WIDTH: 3"
• C. H. DIA: 0.8000"
• THICKNESS: 0.1580"