Upgrade your STI STIHL brushcutter with a fresh set of four AutoCut 46‑2×4 trimmer heads – the perfect replacement for models FS400, FS410 (2010+), FS450, FS460, FS480 and FS490. Engineered from hardened steel, each head delivers reliable cutting performance and resists wear even in tough vegetation.
Key benefits
– Exact fit – Directly replaces the original AutoCut 46‑2; no modifications required.
– Full‑set convenience – Four heads delivered in one pack keep you stocked for seasonal work.
– Durable construction – Precision‑molded blades stay sharp longer, reducing downtime.
– Easy installation – Simple click‑on design lets you swap heads in minutes without tools.
Designed specifically for STIHL brushcutters, this aftermarket trimmer head meets the same dimensional standards as the OEM part while offering a cost‑effective alternative. Whether you’re tackling overgrown garden edges or clearing brush on a property, the AutoCut 46‑2×4 ensures consistent line feed and smooth operation.
Compatible models: FS400 | FS410 | FS450 | FS460 | FS480 | FS490
Part number reference: AutoCut 46‑2 (compatible)
Keep your cutter performing at peak efficiency – replace worn heads with this premium four‑piece kit and enjoy cleaner cuts season after season.
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