Brushcutter Mowing Head Replaces STIHL C46-2 OEM 4003 710 2115 FS160 FS220 FS490

HardRidge Replacement AutoCut Mowing Head – Fits STIHL FS Series Brushcutters

Part Number: TH-101

Replaces OEM: 4003 710 2189 and 4003 710 2115

A high-quality aftermarket mowing head designed for quick, efficient trimming. This automatic feed, two-line AutoCut head features a durable updated design, ideal for homeowners and professionals alike. It’s a direct replacement compatible with a wide range of STIHL trimmers, brushcutters, backpack trimmers, and Kombi engines.

Compatible STIHL Models:

• FS160
• FS220
• FS260
• FS280
• FS290
• FS310
• FS350
• FS360
• FS400
• FS410
• FS450
• FS460
• FS480
• FS490

Technical Specifications:

• Cutting Head Type: AutoCut
• Cutting Line Diameter: 2.7mm, 3mm, and 3.3mm
• Connection: M12 x 1.50 – Left Hand Thread

Built for precision and long-term performance – choose HardRidge for a reliable replacement without the OEM price tag.