1121 160 2051 – Clutch (Genuine STIHL OEM Part) independent third-party test laboratory Remove old fan: Carefully detach

Remove old fan: Carefully detach the worn fan from the shaft or hub

Reduces stalling

If fuel is needed

Scag SLS stand-on mower systems

Handles thick grass and heavy weeds

1121 160 2051 – Clutch (Genuine STIHL OEM Part) independent third-party test laboratory Remove old fan: Carefully detach1121 160 2051 Clutch (Genuine STIHL OEM Part) The STIHL 1121 160 2051 Clutch is a genuine STIHL OEM centrifugal clutch assembly designed to transfer engine power to the chain drive system while allowing smooth engagement at operating speed. This clutch plays a critical role in controlling chain movement, ensuring reliable cutting performance, and protecting the drivetrain during idle and acceleration. Manufactured to original STIHL specifications,