Oregon 791-547 Mower Blade, 21" Compatible w/ Grasshopper NetSuite-ID_441662 This innertube is a 4"

This innertube is a 4" tube

Genuine replacement chemical injector kit used on select pressure washer pumps

DNA2 DoubleHelix cutting line for superior trimming edging performance

This fuel line from Oregon fits 029

Hub length: 3-5/16"

Oregon 791-547 Mower Blade, 21" Compatible w/ Grasshopper NetSuite-ID_441662 This innertube is a 4"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. 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. 12"