Oregon Mower Blade, 19-1/2"

You can count on the Oregon® 91-398 replacement lawn mower blade to be the best in the industry. Our 26 quality standards ensure that you’re buying a sharp, high-performance blade that mounts properly. It delivers a clean cut for quality results.

• Center hole: 11/16"
• Requires 2 blades for 38" cut
• The aggressive blade angle increases air flow to push debris up-and-out for superior bagging or side discharge
• Stays sharp and durable for longer
• Replacement for major brand: John Deere

Replaces OEM Parts

• John Deere - AM100945
• John Deere - AM100946
• John Deere - AM104652
• John Deere - AM100991
• John Deere - AM137324
• John Deere - AM37979
• John Deere - M74449
• John Deere - M83459
• John Deere - M112974
• Laser - 91228
• John Deere - M112991
• Mowmore - JD38B
• PLP - 114-586
• Prime Line - 7-04649
• Rotary - 845
• Sunbelt - B1JD5016
• John Deere - M82408
• John Deere - AM141041
• John Deere - M118958
• Laser - 91672
• John Deere - M84472
• Laser - 91571
• John Deere - AM-100991
• John Deere - AM137326
• John Deere - M153118
• John Deere - M154159
• Rotary - 6737
• Windsor - 50-2526
• Rotary - 15-6737
• Rotary - 15-845

Fits Models

• John Deere - 10391
• John Deere - 10392
• John Deere - 10393
• John Deere - 1871
• John Deere - 2055
• John Deere - 2232
• John Deere - 1699
• John Deere - 2292
• John Deere - 2317
• John Deere - 2342
• John Deere - 2399
• John Deere - 2056
• John Deere - 2150
• John Deere - 2607
• John Deere - 2608
• John Deere - 2675
• John Deere - 2676
• John Deere - 2715
• John Deere - 2725
• John Deere - 2889
• John Deere - 2924
• John Deere - 9071
• John Deere - 2106
• John Deere - 1957
• John Deere - 9152
• John Deere - 2084
• John Deere - 9072
• John Deere - 2606
• John Deere - 9519
• John Deere - 2262
• John Deere - 2542

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: 91-398