Arnold 2-Cycle Engine Oil Mix, for Chainsaws, Trimmers, and Blowers, Compatible with Major Brands, Tip N Measure Plastic Bottle, 16 oz.

What It Is

This is a pre-mixed 2-cycle engine oil designed for small air-cooled engines like chainsaws, string trimmers, leaf blowers, and hedge trimmers. It comes in a 16 oz. Tip N Measure bottle that lets you pour directly into the gas can without a separate measuring cup.

Fitment & Compatibility

• Engine type: Only for 2-cycle (2-stroke) engines. Do not use in 4-cycle lawn mowers, tractors, or pressure washers.
• Fuel ratio: Mixes at 40:1 (3.2 oz oil per 1 gallon of gas) or 50:1 (2.6 oz per gallon) depending on your engine’s spec. Check your equipment manual or engine label for the exact ratio.
• Brand compatibility: Works with all major brands (Husqvarna, Stihl, Echo, Ryobi, Troy-Bilt, etc.) as long as the engine requires a 2-cycle mix.
• Bottle design: The Tip N Measure spout has pre-marked lines for 2.6 oz and 3.2 oz doses. No extra measuring needed.

Key Things to Know

• Quality: Meets ISO-L-EGD and JASO FD standards, which means it’s high-quality for low-smoke, clean-burning performance. Good for modern engines.
• Installation: Trivial. Shake bottle, pour to the correct line, dump into empty gas can, add 1 gallon of unleaded gasoline, and shake.
• Common gotcha: Do not mix directly in the equipment fuel tank—always pre-mix in a separate gas can to ensure even distribution.
• Shelf life: Unmixed oil lasts years; mixed fuel should be used within 30 days to prevent varnish buildup in the carburetor.

Should You Buy It

Yes, if you own one or more 2-cycle tools and want a convenient, no-mess way to mix fuel. It’s a solid price for a trusted brand, and the Tip N Measure bottle eliminates guesswork. Best for homeowners who don’t want to buy a separate measuring cup or deal with sticky spills.