09081200 – Mower Blade, 20.50" – Ariens / Gravely OEM STIHL® MS 291 Gas Chainsaw 18" OEM Replacements:

OEM Replacements:

STIHL backplate

Scag 486321 Soft Start Module

Function: Controls airflow and grass discharge within mower deck

and factory-correct operation

09081200 – Mower Blade, 20.50" – Ariens / Gravely OEM STIHL® MS 291 Gas Chainsaw 18" OEM Replacements:09081200 Mower Blade, 20. 50" Ariens Gravely OEM 09081200 Mower Blade (20. 50") is a genuine OEM Ariens Gravely cutting blade engineered to deliver clean, consistent cutting performance across a wide range of commercial mower decks. Manufactured to factory specifications, this blade ensures proper balance, durability, and cutting efficiency for demanding professional use. Designed for use in multiple 44", 48", 52", 60", 66", and 72" deck