Stihl 1123 664 2400 Collar Screw

Fits Models: STIHL MS 210, MS 210 C, MS 231, MS 231 C, MS 251, MS 251 C, MS 211, MS 211 C, MS 250, MS 250 C, MS 170, MS 170 C, MS 181, MS 181 C, MS 230, MS 230 C, MSA 160 C, MS 190 T, MS 192 C, MSE 140 C, MSE 160 C, MSE 180 C, MSE 200 C, MS 192 T, MS 192 TC, 017, 018, E 140, E 160, E 180 C, MS 180, MS 180 C, 021, 023, 025, MS 181, MS 181 C, 019 T, MS 171, MS 211, MS 211 C, MS 191 T Chainsaws