FITS CHAINSAW MODELS MS 661 C-M, MS 661 Magnum OEM 1144 140 1010 GENUINE STIHL PART YES MANUAL PDF Page 23 Part No. 4 - Contains parts 5, 6 & 7. GENUINE STIHL PART YES. FITS CHAINSAW MODELS MS 661 C-M, MS 661 Magnum.
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