ECHO 6PK Genuine OEM Red Armor 2 Cycle Oil 2.5 Gallon Mix 50:1 6550025 6.4oz
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🛒 See Price on AmazonWhat It Is
This is a 6.4-ounce bottle of ECHO Red Armor 2-cycle oil, pre-measured to mix with 2.5 gallons of gasoline at a 50:1 ratio. It’s designed for ECHO’s handheld outdoor power equipment—trimmers, blowers, chainsaws, hedge trimmers, and edgers—but works in any air-cooled 2-cycle engine that requires 50:1 fuel mix.
Fitment & Compatibility
- Engine type: Only for 2-cycle, air-cooled engines. Not for 4-cycle or water-cooled engines.
- Mix ratio: 50:1 (one bottle to 2.5 gallons of unleaded gasoline). Do not use in engines requiring 40:1 or 32:1.
- Brand compatibility: Genuine ECHO OEM oil, but fully compatible with other brands (Stihl, Husqvarna, Ryobi, etc.) that specify 50:1.
- Gasoline: Use with ethanol-free premium (89+ octane) fuel for best results. Avoid E15 or higher ethanol blends.
- Check before buying: Confirm your equipment’s fuel-to-oil ratio in the owner’s manual. If it’s not 50:1, this oil is not correct.
Key Things to Know
- Quality: ECHO Red Armor meets JASO FD and ISO L-EGD+ standards, providing superior lubrication and reduced carbon buildup compared to generic or low-cost 2-cycle oils.
- Installation difficulty: Trivial—just pour the entire bottle into 2.5 gallons of gas, then shake the can well before filling your tank. No measuring needed.
- Common gotcha: The bottle is designed for 2.5 gallons, not 1 gallon. If you need less mix, you’ll have to measure partial amounts (approximately 2.6 oz per gallon).
- Shelf life: Unopened bottles last about 3 years if stored in a cool, dry place. Once mixed, use the fuel within 30 days to avoid phase separation or gumming.
Should You Buy It
Yes, if you own any 50:1 2-cycle equipment and want a simple, no-measure solution with proven engine protection. It’s especially good for ECHO owners who want OEM spec, but it’s also a solid choice for anyone who values reduced smoke and cleaner spark plugs. Avoid it if your engine requires a different mix ratio or if you only need a single gallon mix (you’d waste or have to measure partial bottles).
