- ISE Branded. Non Genuine Replacement Annular Buffer Plug for STIHL Chainsaws.
- Replaces Part Numbers: STIHL 1123 791 7300 , 1123-791-7300 , 11237917300
- Fits Models: STIHL MS170, MS170C, 029, 039, 017, MS250, MS250C, MS230, MS230C, MS270, MS270C, MS280, MS280C, MS180, MS180C, 017, MS290, MS310, MS390, MS210, MS210C, 029, 039, 021, 023, 025, MS290, MS310, MS390, 018