Oregon 91-393 Mower Blade, 17-3/16" Compatible w/ John Deere AM39966 NetSuite-ID_596698 This double Pulley assembly with

This double Pulley assembly with bearings fits 42½ Decks with 2-belt systems and should be used with Oregon bearing 45-243

Stays sharp and more durable for longer

Anti-scalp deck roller

Work faster

Nipple: 1/4"

Oregon 91-393 Mower Blade, 17-3/16" Compatible w/ John Deere AM39966 NetSuite-ID_596698 This double Pulley assembly withThe 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.