4182 640 0152 STIHL Gear Head – Genuine OEM Part large 57.5 oz. fuel tank 05400722 – BRG-BALL 1

05400722 – BRG-BALL 1

delivering flat-free performance

Part Name: PTO Clutch

4144 790 1201 STIHL Loop Handle – Genuine OEM Part

and PM-series commercial mowers

4182 640 0152 STIHL Gear Head – Genuine OEM Part large 57.5 oz. fuel tank 05400722 – BRG-BALL 14182 640 0152 STIHL Gear Head Genuine OEM Part The STIHL Gear Head (4182 640 0152) is a genuine OEM replacement gear head designed for use on select STIHL gas powered pole pruners. This gear head is installed at the cutting end of the drive tube assembly and transfers power from the internal driveshaft to the saw chain, providing the correct gear reduction for smooth, efficient, and controlled cutting performance. Proper gear head operation is