Description
Overview:
The Stihl AutoCut C12-2 Mowing Head is a genuine Stihl replacement head for battery-powered brushcutters, built for reliable grass trimming and edge maintenance. It features a robust, impact-resistant polymer body in Stihl orange with a low-profile, round form for clear sight of the cutting area. Designed to fit Stihl FSA 70 R and FSA 110 R machines via the Rapid Click System, it installs and removes without tools. The AutoCut mechanism uses twin nylon lines that feed with a tap on the ground, keeping work moving with minimal downtime. It accepts 2.0 mm and 2.4 mm trimmer line, making it well suited to medium-height grass, borders, and general upkeep around paths, walls, and garden features. A dependable choice for trades, grounds teams, and home users alike.
Key Features:
- Genuine Stihl part for assured compatibility and performance
- Rapid Click System for quick, tool-free fitting and removal
- Bump-feed (tap-and-go) line advance to adjust line on the move
- Uses 2.0 mm and 2.4 mm nylon line for versatile cutting tasks
- Twin-line design for clean cutting and good area coverage
- Durable, impact-resistant polymer housing for long service life
- Low-profile, rounded head for better access around obstacles and edges
- Optimised for battery models FSA 70 R and FSA 110 R
Typical Applications:
Everyday grass trimming and edging in gardens, driveways, and paths; tidying around trees, posts, fences, and flowerbeds; maintaining verges and borders on residential and commercial sites; routine grounds maintenance where a neat finish and quick line adjustment are important.
Also known as:
Stihl AutoCut C 12-2, C12-2 double-line mowing head, tap-and-go trimmer head, bump-feed spool head, Stihl C12-2 cutting head.
Fits Models:
FSA 70 R, FSA 110 R
Alternate Part Numbers:
4010 710 2100, 4010-710-2100, 40107102100
Product Specifications
| L&S Part No. | 4010 710 2100 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 40107102100 |
| Unit of Sale | 1 |
| Machine Type | Brushcutters |
| Fits Brands | Stihl |
| Key Features | - Fits Stihl FSA 70 R and FSA 110 R models - Rapid Click System for tool-free installation - Bump-feed mechanism for easy line adjustment - Compatible with 2.0 mm and 2.4 mm nylon lines - Impact-resistant polymer housing for durability |
| Fits Models | FSA70R | FSA110R |




