Copperhead 16136 Low Lift Mower Blade For 42" Cut John Deere M170639 Category_Bearing Retainers HD blade for Boss

HD blade for Boss

Fits SV810-SV830 series engines

STIGA: ZT 3107 T

Requires 3 Blades for 54" Deck

FD791D-DS04

Copperhead 16136 Low Lift Mower Blade For 42" Cut John Deere M170639 Category_Bearing Retainers HD blade for BossTested 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