Description
Overview:
This Gear Head is a genuine Stihl part for petrol and battery brushcutters and clearing saws, used to transfer drive from the shaft to the cutting attachment at a right angle. Built around a robust cast aluminium alloy housing with hardened steel gears, it provides smooth, efficient power delivery and long service life. It replaces worn or damaged gear heads to restore cutting performance and reduce vibration. Designed for reliable fitment on a wide range of Stihl machines, including the FS 80 and FS 85, it supports typical line heads and metal blades used for grass, weeds, and light scrub. A serviceable design with a grease point helps you maintain the gearbox and extend the life of your equipment.
Key Features:
- Genuine Stihl part for assured fit and compatibility
- Durable aluminium housing with steel gear train for longevity
- Smooth, efficient power transfer to cutting attachments
- Helps reduce vibration and maintain clean cutting performance
- Serviceable gearbox with grease point for routine maintenance
- Precision-engineered tolerances to protect drive shaft and bearings
- Resistant to impact, corrosion, and heavy day-to-day use
- Supplied ready for straightforward installation to minimise downtime
- Supports common Stihl mowing heads and metal blades (model dependent)
- Suitable for professional landscaping, contracting, and domestic upkeep
Typical Applications:
Replacing a worn or noisy gearbox on Stihl brushcutters and clearing saws to restore cutting efficiency. Suitable for regular grass cutting, edging, and tackling heavier growth such as nettles, brambles, and rough pasture when paired with the correct attachment. Useful for grounds maintenance, estate work, local authority tasks, amenity areas, and garden care.
Also known as:
Brushcutter gearbox, angle gear head, right‐angle drive, bevel gear unit, cutter gearbox, mowing head gearbox, trimmer gearbox assembly.
Fits Models:
FR 131 T, FR 235, FR 410 C-E, FR 460 TC-E, FR 460 TC-EFM, FR 460 TC-EM, FR131T, FR235, FR410C, FR410C-E, FR410CE, FR460TC, FR460TC-E, FR460TC-EFM, FR460TC-EM, FS 111, FS 111 R, FS 111 R-Z, FS 111-Z, FS 120, FS 120 2-MIX, FS 120 R, FS 120 R 2-MIX, FS 131, FS 131 R, FS 131 R-Z, FS 131-Z, FS 235, FS 235 R, FS 240, FS 240 C-E, FS 240 R, FS 240 R-Z, FS 240 RC-E, FS 240-Z, FS 250, FS 250 R-Z, FS 260 R, FS 260 RC-E, FS 80, FS 85, FS 85 R, FS 89, FS 89 R, FS 91, FS 91 R, FS 91 R-Z, FS 91-Z, FS 94, FS 94 C-E, FS 94 C-E Z, FS 94 R-Z, FS 94 RC-E, FS 94 RC-E Z, FS-KM, FS111, FS111-Z, FS111R, FS111R-Z, FS111RX, FS111RZ, FS111Z, FS120, FS1202-MIX, FS120R, FS120R2-MIX, FS131, FS131-Z, FS131R, FS131R-Z, FS131RZ, FS131Z, FS200, FS235, FS235R, FS240, FS240-Z, FS240C-E, FS240CE, FS240R, FS240R-Z, FS240RC-E, FS240RZ, FS240Z, FS250, FS250R-Z, FS250RZ, FS260, FS260R, FS260RC-E, FS75, FS80, FS85, FS85R, FS89, FS89R, FS91, FS91-Z, FS91R, FS91R-Z, FS91RZ, FS91Z, FS94, FS94 C, FS94C, FS94C-E, FS94C-EZ, FS94CE, FS94CEZ, FS94R, FS94R-Z, FS94RC, FS94RC-E, FS94RC-EZ, FS94RCE, FS94RZ, FSA 130, FSA 130 R, FSA 135, FSA 135 R, FSA130, FSA130R, FSA135, FSA135R, FSKM
Alternate Part Numbers:
4180-640-0114, 41806400114
Product Specifications
| L&S Part No. | 4180 640 0114 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41806400114 |
| Unit of Sale | 1 |
| Applications | FR 131 T, FR 235, FR 410 C-E, FR 460 TC-E, FR 460 TC-EFM, FR 460 TC-EM, FR131T, FR235, FR410C, FR410C-E, FR410CE, FR460TC, FR460TC-E, FR460TC-EFM, FR460TC-EM, FS 111, FS 111 R, FS 111 R-Z, FS 111-Z, FS 120, FS 120 2-MIX, FS 120 R, FS 120 R 2-MIX, FS 131, FS 131 R, FS 131 R-Z, FS 131-Z, FS 235, FS 235 R, FS 240, FS 240 C-E, FS 240 R, FS 240 R-Z, FS 240 RC-E, FS 240-Z, FS 250, FS 250 R-Z, FS 260 R, FS 260 RC-E, FS 80, FS 85, FS 85 R, FS 89, FS 89 R, FS 91, FS 91 R, FS 91 R-Z, FS 91-Z, FS 94, FS 94 C-E, FS 94 C-E Z, FS 94 R-Z, FS 94 RC-E, FS 94 RC-E Z, FS-KM, FS111, FS111-Z, FS111R, FS111R-Z, FS111RX, FS111RZ, FS111Z, FS120, FS1202-MIX, FS120R, FS120R2-MIX, FS131, FS131-Z, FS131R, FS131R-Z, FS131RZ, FS131Z, FS200, FS235, FS235R, FS240, FS240-Z, FS240C-E, FS240CE, FS240R, FS240R-Z, FS240RC-E, FS240RZ, FS240Z, FS250, FS250R-Z, FS250RZ, FS260, FS260R, FS260RC-E, FS75, FS80, FS85, FS85R, FS89, FS89R, FS91, FS91-Z, FS91R, FS91R-Z, FS91RZ, FS91Z, FS94, FS94 C, FS94C, FS94C-E, FS94C-EZ, FS94CE, FS94CEZ, FS94R, FS94R-Z, FS94RC, FS94RC-E, FS94RC-EZ, FS94RCE, FS94RZ, FSA 130, FSA 130 R, FSA 135, FSA 135 R, FSA130, FSA130R, FSA135, FSA135R, FSKM |
| Machine Type | Brushcutters |
| Fits Brands | Stihl |
| Fits Models | FS75, FS80, FS85 | FS120, FS200, FS250 | FS240, FS260 | FS91, FS91R | FS94, FS94 C, FS94R, FS94RC | FS111, FS111R, FS111RX | FS131, FS131R | FR131T | FR410C, FR460TC | FS89, FS89R | FS-KM | FSA130 | FSA130R | FSA135 | FSA135R | FS |
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