Trimmer Gear Head Replacement for Stihl Brush Cutter, Gearbox Head 4144 640 0100 for FS55 FS56C FS70 FS56 FS70R Post 2014 Models, Easy Install, Durable Weed Eater Style Head for Tough Yards
✔️ Lightweight gear head for easy install and durable performance
This gear head replacement is designed to fit brush cutters in the FS55, FS56, FS70 family and is intended for post-2014 models. It provides a straightforward swap to refresh cutting performance on your trimmer.
✅ Model numbers: 4144 640 0100, 4144 640 0102, 41446400100, 41446400102
✅ Wide compatibility: FS55, FS55 2-Mix, FS56, FS56C, FS56R, FS70, FS70R, FS70C, FS70C-E, FS-MM (post-2014 models)
✅ Lightweight design and durable metal screws for long life
✅ Easy installation and reliable gear head swap for trimmer gearbox
✅ 1 x Gear head included in packing list
💡 What is a gear head replacement and when should I use one?
This handy upgrade helps restore cutting power and simplify blade changes on post-2014 trimmers.
- Handy upgrade for post-2014 trimmers that use a gear head
- Helps blade interchangeability and gear durability
- Reduces downtime and extends trimmer life
- Fits FS55/FS56/FS70 family gear heads (4144 640 0100/0102)