【Replace for Part Numbers】for John Deere GX20433, GX20249, GY20567, M128485. 【Compatible Models】Compatible with John Deere 108-14.5 SABO, 108-17HS, 14.542GS, 1642HS, L100, L105, L107, L108, L110, L111, L118, L17.542, L1742, for Most Sabre with 42" deck, Scotts lawn and garden tractors L1742 and L17.542 (2002) series 42" deck. 【Blade Specs】Length 21 3/8 inches, Width: 2 4/9 inches, Thickness: 0.157 inches, Center Hole: 11/16 inches, Outer Hole 3/8". 【Package included】2 PCS Blades. Installing the mower blades is a breeze, allowing you to get back to mowing in no time. Just remove the blade mounting bolt, replace the old blade with a new one, and tighten the bolt again. Remember to install with the curved side facing up towards the deck. 【Notice】Please read the compatibility carefully in case of wrong purchase. Each of our blades undergoes strict quality inspection before leaving the factory. Let us know if you encounter problems during purchase and use, and we will provide satisfactory service! Replace for Part Numbers:For John Deere GX20433, GX20249, GY20567, M128485.

Compatible models:For John Deere L100-L118 and 14.542GS Sabre lawn tractors with 42" deck,For Sabre Most Sabre with 42" deck,For ScottsScotts lawn and garden tractors L1742 and L17.542 (2002) series 42" and 48" decks.

Blade Specs:
Length:21 3/8 inches.
Width:2 1/2 inches.
Thickness:0.164 inches.
Center Hole:11/16 inches.Outer Hole:3/8".

Package included:2 PCS Blades.

The above models only represent parts of them, please refer to the part numbers and size to ensure proper fit.

One-year warranty: Our all blades have strict quality control. If you have any dissatisfaction within one year after purchase, please feel free to contact us and we will provide you with a full refund or replacement.