Sprocket - 3/8" - 7 teeth
OEM Part No: 11250071002
Fits Stihl models 029, 034, 036, 039, MS290, MS310, MS311, MS340, MS360, MS361, MS390, MS391
| A | B | C | D | E | Pitch | Teeth |
| Drum ID: 75.9mm | Drum Depth: 20.3mm | Bore ID: 13mm | Bore Length: 11.7mm | Crank Dia: 10mm | 3⁄8" | 7 |
NOTE: This clutch drum won't fit 034 / 036 manufactured before year 2000. The center hole will be smaller on the clutch drum for those chainsaws. Please confirm before ordering
Bearing 18-85-61355 needed to fit on MS381
