Oregon® replacement lawn mower blades are made to the exact OEM specification for optimum performance. Our blades are individually straightened and hardened to provide a consistent, cleaner cut and increase blade longevity.

• 6 point star, 11/16" center hole
• Requires 2, 98-057 blades, and 1, 98-056 blade for 46" cut
• Use as outside blades for 600 & 800 series
• Enhanced hardening to keep the blade sharper and more durable
• For deep deck mowers built in 1996 and before
• Fits MTD models

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

This part fits: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