Husqvarna HP 2 Stroke Oil 6.4 Bottle 6-Pack 593152603

What It Is

This is a 6-pack of Husqvarna HP 2-Stroke Oil (6.4 oz bottles, part 593152603), pre-measured for mixing with gasoline. Designed for any 2-stroke engine requiring a 50:1 fuel-oil ratio—primarily Husqvarna handheld equipment like chainsaws, trimmers, and leaf blowers, but also compatible with many other brands.

Fitment & Compatibility

• Engine type: Only for 2-stroke, air-cooled engines. Not for 4-stroke mowers or cars.
• Mixing ratio: Requires 50:1 (2.6 oz oil per 1 gallon of gas). Each 6.4 oz bottle treats 2.5 gallons. Do not use with 40:1 or other ratios without adjusting.
• Brand: Works in ANY brand’s 2-stroke engine (e.g., Stihl, Echo, Ryobi, Poulan) as long as the manual specifies 50:1. Not brand-locked.
• What to check: Verify your equipment’s fuel cap says “50:1” or check the manual. If it calls for 40:1 or 32:1, this oil is too concentrated and will cause lean running.

Key Things to Know

• Quality: Meets JASO FD and ISO-L-EGD+ specs—low smoke, high detergency. Reduces carbon build-up better than generic oils.
• Installation: No tools needed. Shake bottle, pour into empty gas can, add 2.5 gallons of fresh unleaded, swirl. Do not pre-mix in the tank.
• Gotcha: Bottles are single-use—no resealable cap. Use the whole bottle at once or transfer to a sealed container.
• Shelf life: Unopened oil lasts 3-5 years if stored in a cool, dry place. Mixed fuel should be used within 30 days.

Should You Buy It

If you own any 2-stroke outdoor power equipment (even non-Husqvarna) and want a convenient, pre-measured solution with proven engine protection, this 6-pack is a solid value. It’s ideal for homeowners with multiple 50:1 tools who want to avoid measuring mess and ensure correct mixing every time.