Tension spring
Genuine Stihl Part
OEM Part No. 0000 997 5515

Suitable for the following Stihl Machines:
MS 250, MS 250 C, MS 191 T, MS 231, MS 231 C, MS 251, MS 251 C, 019 T, MS 230, MS 230 C, MS 190 T, MS 170, MS 170 C, 020 T, 020, MS 241 C, 021, 023, 025, 018, MS 200 T, MS 200, 017, MS 180, MS 180 C, MC 200, MS 210, MS 210 C