What do you use for oil tube material

[integritycarpentry]

Hi, I just received for my son a Super 2 In excellent shape.
It runs very well and the power is impressive.
No oiling though. I need to put a new duckbill valve on, but the hose was kinked in pickup line and seems in poor shape. What type of hose and diameters should I use. Thanks so very much.

Gabriel

[undee70ss]

Try here for hose kits and parts

www.leonschainsawpartsandrepair.com/store/c27/Homelite_180%2C_190%2C_200%2C_LX-30%2C_Super_2%2C_VI_Super_2%2C_XL%2C_XL-2_Chainsaw.html