Oregon Mower Blade, 20-7/8" - 91-443

The Oregon® 91-443 lawn mower blade is created to provide consistency and longevity, while delivering a cleaner cut and quality results.

• Center hole: 7/8"
• Requires 1 blade for 21" cut
• Use with John Deere: Try-cycler walk-behind mower, 145Z
• Superior mulching for bagging and discharge efficiency
• Enhanced hardening to keep the blade sharper and more durable
• Made to exact OEM specifications
• Replaces major brand: John Deere

Replaces OEM Parts

• J Thomas - BO-6122
• John Deere - M112738
• John Deere - M111453
• John Deere - M92810
• Rotary - 6122
• John Deere - M125808
• John Deere - M113492
• John Deere - M124767
• Stens - 330-429
• Sunbelt - B1JD5007
• John Deere - M77178
• John Deere - M112972
• John Deere - M125413
• Rotary - 15-6122

Fits Models

• John Deere - 10369
• John Deere - 10380
• John Deere - 2547
• John Deere - 2634
• John Deere - 2878
• John Deere - 2633
• John Deere - 2641
• John Deere - 2635
• John Deere - 2264
• John Deere - 2360
• John Deere - Tri-Cycle
• John Deere - 145Z
• John Deere - 12SB
• John Deere - 14PB
• John Deere - 14SB
• John Deere - 14SE
• John Deere - Silver 12PB

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: 91-443