Mower Blade, 20-1/2 in, Fits Exmark 6403, 15/16 in Center Hole

Brand: Oregon

Description: The Oregon 792-031 lawn mower blade is created to provide consistency and longevity, while delivering a cleaner cut and quality results.

Details: Requires 3 blades for 60" cut

Fits many Lazer Z series

Major brand replacement: Exmark

Replaces OEM No. 103-6403, 103-6403-S