Oregon Blade, 100 Series, 21-3/8" - 91-139

Oregon® 100 Series Blades offers Ultra X-tended Cutting Length™, which means that each blade delivers its maximum mulching capability per rotation. Add that with our double bevel technology and the overall blade noise is reduced by up to 1.5 decibels. The 197-019 blade is made from Boron Steel that allows for the perfect balance between durability and ductility.

• Requires 2 blade for 42" cut
• Fits 100 series tractor, 100 Series Blades formed with double bevel technology for extended cutting edge and reduced blade noise
• Major brand replacement: John Deere
• Replace OEM No. GX20249
• GX20433
• GY20567

Replaces OEM Parts

• Arnold - 490-110-0029
• John Deere - GX20249
• John Deere - GY20567
• Laser - 91746
• Mowmore - JD10635
• Rotary - 10635
• Sunbelt - B1JD6015
• John Deere - GX20433
• Laser - 91699
• Rural King - 66891981
• Tractor Supply - 4445032
• Stens - 330-615
• Sabre - GX20433
• Scotts - GX20433
• Stens - 362-421
• Rotary - 15-10635

Fits Models

• Sabre - 14.542GS
• Sabre - 1642HS
• Scotts - L17.542
• John Deere - L105
• John Deere - L107
• John Deere - L108
• John Deere - L110
• John Deere - L111
• John Deere - L118
• Scotts - 1742
• John Deere - L100
• Sabre - 17.542HS

WARNING: This product can expose you to Nickel, a chemical known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

Oregon part number: 91-139

Replaces part number 191-139