Bar Stud Nut For 029 039 MS290 MS310 MS390 Farm Chainsaw Long+Short. Fit For 029, 029 Super, 039, MS290, MS310, MS390 farm Chainsaw. 1 x Long Stud, 1 x Short Stud, for 2 x Bar Nut. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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