Stihl 9640 003 1190 Oil Seal Drive Links_242 the helmet sits perfectly even

the helmet sits perfectly even while working at an angle or upside-down and gives you a safe hold

while facilitating proper fluid flow and minimizing stress on surrounding parts

comfortable and breathable as possible

Whether you're a professional or a DIY enthusiast

Stihl 9640 003 1190 Oil Seal Drive Links_242 the helmet sits perfectly evenThe Oil Seal 12x20x5 mm is a Genuine Stihl part specifically designed for sealing rotating shafts in small 2 stroke engines. This essential component helps prevent oil leakage and air ingress, ensuring optimal performance of your equipment. Compatible with Stihl chainsaws like the 026 and 036, this oil seal is also utilized in various brushcutters and other handheld machines. Crafted from a durable rubber metal composite, it features a spring