Oregon 191-637 Mower Blade, 18" Compatible w/ ScagOregon 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, clean 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. 5 8"

This durable 20" OEM replacement innertube

It replaces AYP 182218 and 532182212

4 posts with dual mounting

For 4-1/2 and 5 HP vertical engine on walk-behind mowers

Quality OEM Kit

1-2012 when tested according to the provisions of ANSI B175

Foam air filter

Depth: 1''

This replacement gasket and diaphragm kit fits C1U carburetors

It replaces MTD/Cub Cadet 954-04014 and 754-04014

This vent assembly is for 3/16" line and replaces Echo for multiple models

4-1/2" in width and 1-3/6" in height