Compatible with John Deere, Sabre and Scotts:L100-L118, L17.542, L1742, 14.542GS, 1642HS and 17.542HS series tractor models with 42" decks
Compatible with John Deere Sabre 14.542GS 1642HS and 1742HS 17.542HS L100 L105 L107 L108 L110 L111 L118 L17.542 L1742 42'' Cut Deck Lawn Tractor
Blades Specification: Length 21-3/8 inches,Width/Thickness 2.52/.164 inches,Center Hole: 11/16 inches,Outside Hole 3/8 inches,Center to center outside Hole 3-11/16 inches,Off 7/16 inches,Lift 1 inches,For Deck Size 42" cut, 100 series tractor
Notice:you do not need to remove the paint on the blade before using it.The paint is probably there to protect your hand when installing it and prevent blade rust.It's gone after a few minutes of moving.