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Oregon 98-672 MTD Gator Mulcher 3-In-1 Replacement Lawn Mower Blade With 6 PT Star 18-1/2-InchProduct Review
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Length: 18-1/2-inches
Center: 11/16 Y 6 pt. star
Outer: 5/16-inches
Center to center: 2-1/2-inches
98-672