Fits STIHL 029, 034, 036, 039, MS290, MS310, MS311, MS340, MS360, MS390

CLUTCH DRUM WITH BEARING AND SPUR TYPE SPROCKET

QUALITY AFTERMARKET REPLACEMENT

​O.E.M.# 1125 640 2000

L42379-20-38-534-9J

3/8" pitch, 7 tooth, spur type, OD: 3 1/8"

 Ships Usually In 24 Hrs & To You 1 to 7 Days Canada & U.S.A.

NOTE: Overseas Orders Will Be Sent  By Way Of Ocean 4 to 6 Weeks 

Contact Us Before Purchase If You Would Like Air Service 10 Days.

Any saws shown are for display purpose only and are not included...