Bsc Preferred DB2C6FD 2-cycle Full Synthetic Oil 6.4 Oz

Product Description

The BSC PREFERRED DB2C6FD is a full synthetic 2-cycle engine oil formulated for maximum protection in air-cooled 2-stroke engines. This 6.4 oz bottle meets or exceeds JASO-FD specifications, making it suitable for demanding small-engine applications where clean combustion and reduced wear are critical. It supports both a 50:1 mix ratio when combined with 2.5 gallons of fuel and a 40:1 mix ratio when combined with 2 gallons of fuel, giving technicians flexibility across different engine requirements. Licensed HVAC technicians, equipment service pros, and outdoor power equipment mechanics rely on JASO-FD-rated synthetic oils to protect high-RPM air-cooled engines during extended operation.

This oil is intended for use in air-cooled 2-cycle engines found in handheld and portable power equipment including chain saws, string trimmers, leaf blowers, and similar small-engine tools common in trade and maintenance environments. The dual mix ratio support makes it practical for shops servicing multiple equipment types with varying manufacturer requirements. A single 6.4 oz bottle doses correctly for the stated fuel volumes, reducing the risk of over-rich or lean-mix errors in the field.

Key Features

• Full synthetic formulation for superior film strength and engine protection in air-cooled 2-stroke engines
• Meets or exceeds JASO-FD specification for clean-burning performance and reduced exhaust deposits
• 50:1 mix ratio with 2.5 gallons of fuel for engines requiring leaner mixtures
• 40:1 mix ratio with 2 gallons of fuel for engines requiring richer oil content
• 6.4 oz single-dose bottle simplifies field mixing without measuring equipment
• Packaged weight of 0.46 pounds for easy transport and storage

Compatibility

Designed for use in air-cooled 2-cycle engines requiring a JASO-FD rated full synthetic oil at 40:1 or 50:1 fuel-to-oil mix ratios.

Installation Notes

Always mix oil with fuel in a clean, approved fuel container before filling the equipment tank — never add oil directly to the tank after fueling. Use fresh gasoline meeting the engine manufacturer's minimum octane requirement. Shake or swirl the mixed fuel container to ensure thorough blending before use. Disposal of used or mixed fuel-oil blends must comply with local hazardous waste regulations.