4243 640 0509 STIHL Gear Housing (0°, 500 mm) – Genuine OEM Gear Head Part w/60" High-Volume Output Deck OEM part number 4133 007

OEM part number 4133 007 1007

The STIHL Drive Tube Assembly (4182 710 7177) is a genuine OEM replacement drive tube designed for use in select STIHL pole pruners and professional high-reach pruning systems

this Atomic-style blade is built to enhance airflow within the mower deck for improved grass lift

Always order and install the updated replacement module for proper compatibility and performance

4243 640 0509 STIHL Gear Housing (0°, 500 mm) – Genuine OEM Gear Head Part w/60" High-Volume Output Deck OEM part number 4133 0074243 640 0509 STIHL Gear Housing (0, 500 mm) Genuine OEM Gear Head Part The STIHL Gear Housing (0, 500 mm) (4243 640 0509) is a genuine OEM gearbox casing component designed for select STIHL long reach hedge trimmers and KombiSystem hedge trimmer attachments. This gear housing forms the protective outer body of the 0 gear head assembly, supporting internal gears, bearings, and lubrication required for smooth blade drive operation. Over time, gear