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.

• 3/8" center hole
• Requires 3 blades for 50" cut
• Enhanced hardening to keep the blade sharper and more durable
• Superior mulching for bagging and discharge efficiency
• 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:Laser - 91147, MTD - 742-0171B, MTD - OEM-742-0171B, MTD - 942-0171B, MTD - 742-0171, Troy-Bilt - 742-0171, Prime Line - 7-04541, Plp - 114-726, Troy-Bilt - OEM-742-0171B, Troy-Bilt - 942-0171B, Stens - 335-653, Rotary - 3356, Troy-Bilt - 742-0171B, Sunbelt - B1SB3356