Oregon Mower Blade, 16-1/4" - 98-057

The Oregon® 98-057 lawn mower blade is created to provide consistency and longevity, while delivering a cleaner cut and quality results.

• Center hole: 6 point star, 11/16"
• Requires 2, 98-057 blades, and 1, 98-056 blade for 46" cut
• Use as outside blades for 600 & 800 series
• For deep deck mowers, 1996 and before
• Enhanced hardening to keep the blade sharper and more durable
• Made to exact OEM specifications
• Replacement for major brand: MTD
• Troy-Bilt

Replaces OEM Parts

• Arnold - 490-110-M113
• Laser - 91134
• Mowmore - MTD1021
• Rural King - 66891198
• MTD - 742-0542
• Troy-Bilt - 742-0542
• Troy-Bilt - 942-0542
• Sunbelt - B1MA2411
• Rotary - 1021
• Stens - 335-525
• MTD - 942-0542
• Rotary - 15-1021

Fits Models

• MTD - 133O660H021-4175
• MTD - 133P660H000
• MTD - 133P670H087
• MTD - 133P678H000
• MTD - 133P679H000
• MTD - 133P679H033
• MTD - 133P679H054
• MTD - 133P679H205
• MTD - 133P670H701-80733
• MTD - 134O695H352
• MTD - 133P679H009-741345
• MTD - 134O699H352
• MTD - 134P668H000
• MTD - 134P668H134
• MTD - 134P670H000
• MTD - 134P670H147
• MTD - 134P670H301
• MTD - 134P679H000
• MTD - 134P679H009
• MTD - 134P679H023
• MTD - 134P679H033
• MTD - 134P679H054
• MTD - 134P679H105
• MTD - 134P698H302
• MTD - 134Q699H088
• MTD - 134T696H190
• MTD - 135-600-000
• MTD - 135G679H000
• MTD - 135G679H009-70483
• MTD - 133Q678H736-4803110
• MTD - 135O673H054
• MTD - 135O675H205
• MTD - 135O679H033
• MTD - 135O695H352
• MTD - 133P678H372
• MTD - 135P668H129
• MTD - 135P668H134
• MTD - 135P670H000
• MTD - 135P670H147
• MTD - 135P670H301
• MTD - 135P679H000
• MTD - 135P679H054
• MTD - 135P679H105
• MTD - 135Q699H088
• MTD - 135S693H062
• MTD - 135T676H190
• MTD - 135T696H190
• MTD - 135V694H401
• MTD - 1363694H401
• MTD - 1363694H701
• MTD - 136G679H009-727645
• MTD - 136G679H023
• MTD - 136G679H145
• MTD - 136G679H709-727645
• MTD - 136O673H054
• MTD - 136O673H105-79347
• MTD - 136O675H301-51315
• MTD - 136O675H302
• MTD - 136O695H352-1628279
• MTD - 136P665H000
• MTD - 136P665H700
• MTD - 136P675H000
• MTD - 136P695H352-1670860
• MTD - 136Q679H022
• MTD - 136Q679H722
• MTD - 136Q695H352
• MTD - 136Q699H205
• MTD - 136S693H131
• MTD - 136S699H088
• MTD - 133P679H105-56351
• MTD - 136T686H190
• MTD - 136T696H190
• MTD - 143P820H000
• MTD - 143P820H192
• MTD - 143P820H352
• MTD - 143P828H118
• MTD - 143P840H000
• MTD - 143P840H023
• MTD - 143P840H147
• MTD - 143P848H000
• MTD - 143P848H205
• MTD - 143P849H000
• MTD - 143P849H009-765295
• MTD - 143P849H033-7008824
• MTD - 143P849H054
• MTD - 143P849H105-40798
• MTD - 143P849H205
• MTD - 143P849H331-595179
• MTD - 143Q840H088
• MTD - 143Q848H062-95199
• MTD - 143U836H190
• MTD - 143U846H190
• MTD - 143V834H401
• MTD - 133Y679H019
• MTD - 133Q668H702-1250695
• MTD - 133P679H382
• MTD - 144-825H000
• MTD - 143W834H401
• MTD - 144O845H088
• MTD - 144-829H000
• MTD - 144P820H352
• MTD - 144U836H190
• MTD - 136S699H788
• MTD - 146U836H190
• MTD - 145U836H190
• MTD - 144P820H000
• MTD - 143Y849H019
• MTD - 143Y839H019
• MTD - 135G679H105
• MTD - 135P668H000
• White Outdoor Products - 134T696H190
• White Outdoor Products - 135T696H190
• White Outdoor Products - 136T696H190
• White Outdoor Products - 143U846H190
• White Outdoor Products - 144U836H190
• White Outdoor Products - 136T686H190
• White Outdoor Products - 135T676H190
• White Outdoor Products - 145U836H190
• White Outdoor Products - 143U836H190

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: 98-057