Proven Part 12-Pack Echo Red Armor 1 Gallon Mix 2-Cycle Oil 2.6Oz - 6550001
Also, ECHO Red Armor oil stabilizes fuel to be useable for up to two years when added to fresh fuel. The oil is JASO FD and ISO L-EGD rated. Echo Part No. 6550001. Echo Red Armor Oil for (1) Gallon Mix.