Genuine Stihl 4147 160 0617 / 41471600617 clutch housing for compatible Stihl professional clearing saws. The housing forms part of the clutch and drive assembly, supporting and enclosing the clutch components while maintaining the correct alignment for reliable power transfer from the engine to the cutting attachment. Suitable for replacing a cracked, worn or damaged original clutch housing and manufactured to Stihl specifications for the correct fit and reliable operation. Stihl parts diagrams identify 4147 160 0617 specifically as the clutch housing within the clutch assembly.