Key Features

• STIHL AutoCut 2-2 head — genuine STIHL two-line mowing head, part number 4008 710 2100, designed for light-duty trimming on compatible STIHL trimmers.
• 1.6 mm line compatibility — this specific 2-2 variant supports 1.6 mm cutting line (the 2.0 mm variant uses part 4008 710 2103).
• Dual-line design for efficient mowing and edge work, enabling two cutting lines to work in parallel for faster trimming on open-grass areas.
• Spool insert options— replaceable inserts exist to accommodate different line diameters (e.g., 1.6 mm and 2.0 mm): 4008 710 4301 (1.6 mm) and 4008 710 4302 (2.0 mm).
• Line length option— typical 1.6 mm line configurations include a substantial length (approximately 19 m on the spool variant), supporting extended trimming sessions.

Product Details

• Model: AutoCut 2-2 mowing head
• Part number: 4008 710 2100
• Line diameter: 1.6 mm (variant 2103 supports 2.0 mm; refer to OEM guidance).
• Configuration: two cutting lines; compact head suitable for routine lawn and light-grass trimming.
• Spool and insert options: includes or capable of using 1.6 mm spool inserts (4008 710 4301) or 2.0 mm inserts (4008 710 4302) depending on the line diameter in use.
• OEM designation: official STIHL part series for AutoCut 2-2 heads, used across compatible STIHL equipment.

Compatibility

• Confirmed model compatibility: designed for STIHL trimmers that use the AutoCut 2-2 head (OEM 4008 710 2100 for 1.6 mm).
• FSE 52 compatibility: compatible with FSE 52 and similar STIHL handheld machines that employ the AutoCut 2-2 head.
• Broad STIHL family compatibility: widely used across STIHL FS, FSA, FR, and Kombi machines that accept AutoCut 2-2 heads; consult your model’s compatibility guide or retailer for exact fit.