Replaces Part Numbers: 42 Inch Mulching Mower Blades replace for John Deere GX20249, GX20433, GY20567, 490-110-0029, 490-110-0046. Notice: This blade is not compatible with John Deere models featuring part number AM141034 (7-point star center hole), including D130, D110, D105 and similar units. The GX20249 blade is only designed for 11/16"(17.2mm) round center hole spindles. Please confirm your original part number and model before ordering!!! Compatibility: GX20249 Mulching Mower Blades compatible with John Deere 42 Inch Deck Sabre and Scotts:L100-L118, L17.542, L1742, 14.542GS, 1642HS and 17.542HS series tractor models Compatibility: GX20249 Mulching Mower Blades compatible with John Deere 42 Inch Deck Sabre 14.542GS 1642HS and 1742HS 17.542HS L100 L105 L107 L108 L110 L111 L118 L17.542 L1742 Lawn Tractor Mower Blades Specification: Blade Length 21 3/8"(543mm), Width 2 4/9"(62.5mm), Thickness 1/6"(4mm), Center Hole Cicle, Air Lift 1"(24mm), Compatible Deck Size 42 Inch. Mower Blade Type: Mulching Blade.The length of the blade is measured diagonally from one end to the other Premium Quality: 42" Deck Mulching 3-IN-1 Mower Blade with rust-proof powder coating delivers longer life and sharper cuts. The extended cutting edge powers through thick grass and tough weeds effortlessly.
Blade Replaces Part Numbers: Fit for John Deere GX20249, GX20433
Blades fits for John Deere with 42" Mower Decks Models: 108-14.5 SABO, 108-17HS, 14.542GS, 1642HS, L100, L105, L107, L108, L110, L111, L118, L17.542, L1742
Set Includes 2 blades
Specs:
Length: 21 3/8 inches
Width: 2 4/9 inches
Thickness: 0.157 inches
Center Hole: 11/16 inches
For Deck Size: 42 inches
MAKE SURE THE BLADE TYPE MATCHES THE WAY YOu MOW.
MEASURE TO MAKE SURE IT MATCHES THE LENGTH OF Your OLD BLADE.