Oregon 91-139 21-3/8" Mower Blade for John Deere GX20249 & Sabre

The Oregon 91-139 21-3/8" mower blade is a replacement blade for John Deere, Sabre and Scotts mowers. It replaces OEM part John Deere GX20249 and the other numbers listed below.

• Oregon part number: 91-139
• Length: 21-3/8 in.
• Deck use: 2 blades for a 42 in. cut

Replaces: John Deere GX20249, GX20433, GY20567; Sabre GX20433; Scotts GX20433

Fits: John Deere, Sabre and Scotts mowers including John Deere L100, L105, L107, L108, L110, L111, L118, L1742, L17.542, Sabre 14.542GS, Sabre 1642HS, Sabre 17.542HS, Scotts 1742, Scotts L17.542, 42 in. deck.

Always match the Oregon part number, OEM number, blade dimensions and mounting pattern to your mower before ordering.