ISE Replacement 8mm Bar Nut
For Models: Stihl 009, 010, 011, 012, 017, 018, 020, 020T, 021, 023, 024, 025, 026, 028, 029, 031, 032, 034, 036, 038, 039, 041, 042, 044, 046, 048, 064, 066, E20, E220, MS170 MS171, MS180, MS181, MS190T, MS191T, MS192, MS192T, MS200, MS200T, MS210, MS211, MS230, MS231, MS240, 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
Replaces Part Numbers: 0000 955 0801 , 0000-955-0801