Chain Adjuster Screw Tensioner For-Stihl MS290/MS390/MS310/MS271 Chainsaw Parts
For 029 039 MS 290 MS390 MS310 Chainsaw. Fit following models: For MS 290 MS390 MS310 029 039. Part 1127 007 1003 Chain Adjuster Screw Tensioner For 029 039 Chainsaw. 1 Tensioner. 1 Tensioning shaft.