The Auto Cut C5-2 is a replacement trimmer head for Stihl string trimmers and Viking edgers. It delivers reliable performance across a range of models, with a thread specification of M8 x 1.25 rated to 10,000 rpm.
This nylon grass head fits Stihl FS38, FS40, FS45, FS50, FS50 CE, FSE60, FSE71, and FSE81 trimmers. It also suits Viking TE600, TE700, and TE1000 edgers. The head replaces the original part number 4006 710 2105 and comes as a single unit.
Specifications:
– Material: Nylon construction
– Colour: Black
– Size: 8 × 11.8 cm
– Thread: M8 x 1.25
– Maximum rpm: 10,000
The straightforward design integrates seamlessly with compatible equipment and requires no complex setup. This is a direct replacement for worn or damaged heads.
Minor colour variation may occur due to lighting and screen settings. Allow 1–2 cm tolerance for manual measurements.
To install, match the thread size and model compatibility with your trimmer before ordering. Check your equipment’s manual for the correct replacement head specification.

















