Oregon 91-393 Mower Blade, 17-3/16" Compatible w/ John Deere AM39966The Oregon 91 393 replacement lawn mower Blade is 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.

For C1Q-S28

For SX series

Pitch: 3/8"

This diaphragm and gasket kit is for WJ series carburetors

Replaces many 262594 / 491889 / 5876 / 155-725

Replaces Tillotson RK23HS

more efficient cutting performance can eliminate the need to bag

Oregon rims offer the ultimate cutting system performance by providing a smoother cutting experience and less chain wear when compared to spur sprockets

25pcs drive link parts for chain types 22BPX

THROTTLE CONTROL ECHO Many parts look similar

This wheel Deck is designed for use on Kubota products

high lift blade angle increases air flow to push debris up and out for superior bagging or side discharge