Husqvarna 2.6 oz HP Synthetic Blend 2-Cycle Engine Oil 24-Pack 593152601

What It Is

This is a 24-pack of Husqvarna 2.6 oz HP Synthetic Blend 2-Cycle Engine Oil (model 593152601), pre-measured for mixing with gasoline at a 50:1 ratio. It’s designed for air-cooled two-cycle engines in Husqvarna handheld equipment like trimmers, chainsaws, leaf blowers, and hedge trimmers.

Fitment & Compatibility

• Engine type: Only for 2-cycle (air-cooled) engines; do not use in 4-cycle mowers or any engine requiring straight gas.
• Mixing ratio: 50:1 (2.6 oz oil per 1 gallon of unleaded gasoline). One bottle treats exactly 1 gallon.
• Brand fitment: OEM for Husqvarna, but also compatible with other brands (e.g., Stihl, Echo, Poulan) that require 50:1 mix. Verify your equipment’s manual for the correct ratio—older engines may need 40:1 or 32:1.
• Volume: Each bottle is 2.6 oz, so the 24-pack covers 24 gallons of fuel. No measurement needed—just empty one bottle per gallon.

Key Things to Know

• Quality: HP Synthetic Blend exceeds JASO FD, ISO-L-EGD, and API TC standards. It reduces smoke and carbon buildup compared to standard mineral oils.
• Installation difficulty: Trivial—pour into a clean gas can, add 1 gallon of unleaded (87 octane or higher), shake, and use. No tools required.
• Common gotchas: Do not mix with ethanol-blended gas above E10; ethanol attracts moisture and can degrade the oil blend. Also, never use this in a 4-stroke engine—it will cause severe damage.
• Shelf life: Unopened bottles last years if stored in a cool, dry place. Once mixed with gas, use within 30 days.

Should You Buy It

This is an excellent choice if you own multiple Husqvarna 2-stroke tools or want the convenience of pre-measured bottles. At $44.99 for 24 bottles ($1.87 each), it’s cost-effective for frequent users. However, if you only have one small trimmer or need a different mix ratio (e.g., 40:1), a single bottle or a different oil is more practical.