1 Year Residential. 3 Month Commercial.
A 50/1 mix is needed! That would be 50 parts Unleaded gas to 1 part 2 cycle oil.
AK line lasts aprox. 40 min. AS line lasts aprox. 30 min. AP line lasts aprox. 50 min.
The average lifespan of gas operated systems when maintained properly is 9+ years. The average lifespan of battery operated systems when cleaned properly and the battery is stored correctly is 5+ years.
Once a unit is purchased. You are no longer able to return that unit and all STIHL purchases at Agri Products are final.