4149 140 1003 STIHL Filter Cover – Genuine OEM Part WSZK61S61G83B Used on STIHL chainsaws within

Used on STIHL chainsaws within the muffler / exhaust assembly

Patented No-Spill® push-button spout for precise fuel control

Inspect idler pulleys and belt guides during replacement

and an upright fuel tank for easier filling

This cover helps direct airflow properly while shielding the carburetor from debris

4149 140 1003 STIHL Filter Cover – Genuine OEM Part WSZK61S61G83B Used on STIHL chainsaws within4149 140 1003 STIHL Filter Cover Genuine OEM Part The STIHL Filter Cover (4149 140 1003) is a genuine OEM air filter cover designed for use on select STIHL trimmers and long reach hedge trimmers (serial number ranges apply). This cover is used in the air intake filter housing area to protect the air filter and help keep dirt, dust, and debris out of the engine. Replacing a cracked, broken, loose, or missing filter cover helps maintain proper air