Oregon 90-620 Mulching Mower Blade, Universal 19-7/8" NetSuite-ID_546725 170" diameter

170" diameter

Center on 42-inch deck

For 6 series riders (23 and newer)

Conforms to ASTM F1897-08 and UL classified

Oregon 90-620 Mulching Mower Blade, Universal 19-7/8" NetSuite-ID_546725 170" diameterThe Oregon 90 620 lawn mower Blade is created to provide consistency and longevity, while delivering a cleaner cut and quality results. Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement. 3 8" center hole Center to center: 2 1 2" Superior mulching for bagging and discharge