00473700 – GRAVELY / ARIENS OEM SPACER (.510″) delivering exceptional fuel economy the MSA 161 T is

the MSA 161 T is ideal for professional arborists looking for lightweight

It is opened manually and closes automatically as soon as the engine fires

and Zenith series mowers

and ventilated backrest provide optimal comfort and support during extended use

removable tine configuration – Narrow for tight spaces or wide for broader areas

00473700 – GRAVELY / ARIENS OEM SPACER (.510″) delivering exceptional fuel economy the MSA 161 T is00473700 GRAVELY ARIENS OEM SPACER (. 510) The Gravely Ariens 00473700 Spacer is a genuine OEM factory spacer, engineered for precise spacing and alignment in Gravely and Ariens outdoor power equipment. Manufactured to exact factory tolerances, this spacer ensures correct component positioning, reduces wear, and helps maintain proper mechanical operation in demanding commercial and residential applications. Using an original Gravely Ariens OEM spacer