This is a genuine STIHL outer blade thrust washer used in cut-off saw disc clamping assemblies. It sits between the outside of the cutting wheel and the clamping nut to provide a solid, stable surface for the wheel to clamp against, helping ensure consistent rotation and reducing vibration during cutting.
Fits / STIHL Models:
Compatible with many professional STIHL cut-off saws that use the 103 mm thrust washer, including but not limited to:
• TS350, TS350 AVE
• TS360
• TS400, TS410, TS420
• TS440, TS460
• TS480i, TS500i
• TS510, TS700, TS760, TS800