4180 120 2303 STIHL Spacer Flange – Genuine OEM Part EmbeddedPart Replace valve gaskets whenever the

Replace valve gaskets whenever the valve cover is removed

and ceramic-coated pistons

and smooth power transmission

This flat idler pulley helps maintain proper belt tension

Prevent overheating

4180 120 2303 STIHL Spacer Flange – Genuine OEM Part EmbeddedPart Replace valve gaskets whenever the4180 120 2303 STIHL Spacer Flange Genuine OEM Part The STIHL Spacer Flange (4180 120 2303) is a genuine OEM replacement spacer flange designed for use on select STIHL professional trimmers, brushcutters, and hedge trimmers. This spacer flange is installed in the muffler and air filter assembly area to ensure proper spacing, alignment, and secure mounting of related components. Correct spacing is essential for maintaining airflow integrity and