Echo 6450005G 13oz Oil Bottle 5 Gallon Power Blend Oil Mix (50:1)

What It Is

This is the Echo 6450005G kit containing a 13-ounce bottle of 50:1 pre-mixed Power Blend fuel and a 5-gallon container of the same oil. It’s designed for Echo 2-stroke engines—trimmers, blowers, chainsaws, and other handheld equipment—that require a 50:1 fuel-to-oil ratio.

Fitment & Compatibility

• Engine type: Only for 2-stroke air-cooled engines that specify 50:1 mix. Not for 4-stroke engines or any other ratio (e.g., 40:1, 32:1).
• Brand fit: Echo OEM part. Works with Echo equipment, but also compatible with any 2-stroke engine requiring 50:1 (e.g., Stihl, Husqvarna, Ryobi) if you’re okay using non-OEM oil. Check your manual for ratio requirements first.
• Measurements: The 13oz bottle treats 5 gallons of gasoline (at 50:1). The included 5-gallon container is for storing mixed fuel. No deck size or model number checks needed—just verify your engine’s ratio.
• OEM vs aftermarket: This is genuine Echo. Aftermarket oils (e.g., TruFuel) are alternatives but cost more per gallon. If you want Echo warranty compliance, use this.

Key Things to Know

• Mix ratio is critical: 50:1 means 2.6 oz oil per 1 gallon gas. Using this bottle with 5 gallons gives exactly that. Do not guess—mixing errors cause engine damage.
• No special tools: Just pour the 13oz bottle into 5 gallons of fresh, 89+ octane gasoline (ethanol-free preferred). Shake the container before use.
• Storage life: Mixed fuel lasts about 30 days in the container before degrading. Don’t mix more than you’ll use in a month.
• Common gotcha: The 5-gallon container is reusable but not sealed—it’s a mixing jug, not long-term storage. Transfer mixed fuel to a gas can if keeping it longer.

Should You Buy It

Buy this if you own Echo 2-stroke equipment and want a convenient, pre-measured mix that keeps warranty valid. It’s also smart for anyone running multiple 50:1 machines—the 5-gallon batch saves time and reduces measuring errors. If you only need a quart or two for occasional use, a smaller Echo oil bottle (e.g., 2.6oz) is cheaper and less wasteful.