4182 640 0145 STIHL Gear Head – Genuine OEM Part 2024 Scag SZL48H-22KT A fuel-efficient engine and low-maintenance

A fuel-efficient engine and low-maintenance air filtration system help keep operating costs low

Ensures proper fitment within factory engine design

Function: Enhanced airflow

or damaged throttle shafts can cause sticking throttle operation

equipment pulley

4182 640 0145 STIHL Gear Head – Genuine OEM Part 2024 Scag SZL48H-22KT A fuel-efficient engine and low-maintenance4182 640 0145 STIHL Gear Head Genuine OEM Part The STIHL Gear Head (4182 640 0145) is a genuine OEM replacement gear head designed for use on select STIHL professional battery powered pole pruners and high reach pruning systems. 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 proper gear reduction for smooth, efficient, and controlled cutting