Purpose and Specifications

EUROLUB GEAR FLUIDE AS is a high-performance automatic transmission fluid engineered for Japanese and Asian vehicle transmissions. This red-colored ATF is designed to protect automatic gearboxes, torque converters, and power steering systems in passenger cars and light commercial vehicles.

The fluid meets multiple international standards including Aisin Warner JWS3309 and JWS3314, making it compatible with transmissions from Toyota, Nissan, Mazda, Subaru, and similar manufacturers. It also satisfies requirements for Allison, ZF, BMW, Chrysler, and Ford applications, offering versatility across different vehicle types.

Key Performance Benefits:

• Protects against wear and friction in automatic transmissions
• Maintains consistent fluid viscosity across temperature ranges
• Reduces sludge and varnish buildup inside the transmission
• Improves shift quality and transmission responsiveness
• Extends transmission component lifespan

When to Use / Replace?

Replace EUROLUB GEAR FLUIDE AS according to your vehicle manufacturer's maintenance schedule. Most automatic transmissions require fluid changes every 40,000 to 80,000 kilometers or 2 to 4 years, whichever comes first. Some modern vehicles with sealed transmissions may go longer between services—always consult your owner's manual.

Use this fluid if your vehicle specifies Aisin Warner JWS3309, JWS3314, Allison C-4, or equivalent ATF specifications. The red color helps distinguish it from other transmission fluids and makes it easier to spot leaks.

Storage: Keep unopened containers in a cool, dry place. Properly sealed fluid maintains quality for several years before use.

Frequently Asked Questions

• Can I mix EUROLUB GEAR FLUIDE AS with other transmission fluids? No. Always drain the old fluid completely before adding this product. Mixing different ATF types can damage your transmission and void warranties.
• What happens if I use the wrong transmission fluid? Incorrect fluid can cause harsh shifting, transmission slipping, overheating, and premature wear. Always verify compatibility with your vehicle's specifications before purchase.
• How do I know if my transmission fluid needs changing? Check the dipstick or electronic level indicator monthly. If the fluid appears dark brown or smells burnt, schedule a fluid change immediately. Regular color checks help catch problems early.