Stihl 4002 713 3017 Spool Insert Blades Fits the following products: Sentei

Fits the following products: Sentei 21' (4177-39)

Providing maximum accessibility

allowing for focused airflow that accelerates air for efficient debris removal

Introducing the Tank Vent for Stihl KM90 and KM90R

or to cut limbs and small logs to a more manageable size

Stihl 4002 713 3017 Spool Insert Blades Fits the following products: SenteiThis genuine Stihl spool insert is the internal reel for the AutoCut 25 2 trimmer head, used on Stihl grass trimmers and brushcutters. It is moulded from durable, impact? resistant plastic to handle regular use and exposure to debris. The insert holds and guides the cutting line so it feeds smoothly and consistently, helping the head bump and release line as designed.