Description
Overview:
This is a genuine Stihl centrifugal clutch assembly for selected hedge trimmers, designed to restore smooth, reliable drive to the blades. Built with robust metal clutch shoes and a tension spring, it engages automatically at working engine speed and allows the blades to remain safely stationary at idle. The precise fit of this OEM part helps protect the engine and gearbox by reducing slip and unnecessary heat build‐up. Suitable for Stihl HS45 and HS52 machines, it is an ideal replacement when the original clutch shoes are worn, glazed, cracked, or when the spring has weakened. As an authentic Stihl component (MPN: 4228 160 2000), it provides the correct dimensions and engagement characteristics for consistent cutting performance and dependable service life.
Key Features:
- Genuine Stihl OEM part for assured compatibility and performance
- Centrifugal design engages blades smoothly as revs increase, and disengages at idle
- Durable metal shoes and spring for long service life under regular use
- Direct replacement for worn or slipping clutches to restore cutting efficiency
- Precisely matched to the drive system on HS45 and HS52 hedge trimmers
- Helps reduce overheating, vibration, and premature wear in the drive line
- Supplied as a clutch shoe and spring assembly for straightforward fitting with basic tools
Typical Applications:
Used during routine maintenance or repair of Stihl hedge trimmers when blade drive engagement becomes inconsistent, the blades creep at idle, or the engine labours under load. Ideal for professional gardeners, grounds teams, and homeowners to keep HS45 and HS52 trimmers operating safely and efficiently through the season.
Also known as:
Centrifugal clutch assembly, clutch shoe and spring set, blade engagement clutch, drive clutch for Stihl HS series, HS45/HS52 drive clutch.
Fits Models:
HS 45, HS 52, HS45, HS52
Alternate Part Numbers:
4228-160-2000, 42281602000
