Stihl Genuine Guide Bar Nut for Stihl Chainsaws

x1 Genuine 8mm bar nut

FITS: Stihl

017

018

021

023

025

MS170

MS171

MS180

MS181

MS210 / MS211 / MS212

MS230 / MS231

MS250 / MS251

MS260

MS270 / MS271

MS280

MS290 / MS291

MS310 / MS311

MS340 / MS341

MS360 / MS361 / MS362

MS380/MS381/MS382

MS390 / MS391

MS440 / MS441

MS460 / MS461

MS640 / MS650

MS660 / MS661

Stihl Genuine OEM number - 1123 664 2400