Collar Nut M14x1.5 L/H Thread for Stihl FS500, FS550 - OEM 41166427601

Genuine STIHL replacement part.

OEM Number: 41166427601

Alternative OEM Formats:

4116 642 7601
4116-642-7601

Compatible Models:

FS 360, FS 360 C, FS 410 C, FS 420, FS 420 L, FS 490 C, FS 500, FS 510 C, FS 550, FS 550 L, FS 560 C