Fits: 

• Stihl MS 640 Chainsaw
• Stihl MS 650 Chainsaw
• Stihl MS 660 Chainsaw
• Stihl MS 780 Chainsaw
• Stihl MS 880 Chainsaw
• Stihl MS640 R
• Stihl MS640 RW
• Stihl MS640 W
• Stihl MS650 Magnum
• Stihl MS650 Magnum BR
• Stihl MS650 R Magnum
• Stihl MS660 ARCTIC
• Stihl MS660 Magnum
• Stihl MS660 Magnum BR
• Stihl MS660 Magnum R
• Stihl MS660 W
• Stihl MS780 R
• Stihl MS880 R
• Stihl MS880 R-Z
• Stihl MS880 Z
• Stihl TS 700 Disc Cutter
• Stihl TS 700 Z Disc Cutter
• Stihl TS 800 Z Disc Cutter

Replace OEM:  

1124 358 7700