Purpose and Specifications

ELF TRANSELF SYN FE 75W90 is a fully synthetic transmission oil designed for manual gearboxes, rear axles, and differentials in cars, vans, light trucks, and commercial vehicles. It delivers outstanding protection against wear and scuffing under heavy loads, ensuring smooth gear shifting in cold starts down to -51°C and reliable performance at high operating temperatures.

This oil meets rigorous specs like API GL4, GL5, MT-1, and approvals from ZF, MAN, Scania, Volvo, and MB, making it ideal for demanding drivelines. Its shear stability supports extended drain intervals up to 540,000 km, while reducing friction for up to 3% fuel savings in trucks.

When to Use / Replace?

• Use it in high-load applications, extreme climates, or when your vehicle manual lists matching specs like ZF TE-ML or MAN 341 Z2 for optimal gear protection and quiet operation.
• Replace every 100,000-200,000 km for passenger cars or up to 540,000 km in commercial vehicles under normal conditions; check sooner if towing heavy loads or in dusty/hot environments over 100°C.
• Shelf life is typically 5 years unopened when stored cool and dry.

FAQ

Is ELF TRANSELF SYN FE 75W90 safe for my synchronizers? Yes, it's compatible with most synchro materials for easy shifting without grinding, even in cold weather.

Can it handle filtered systems? Absolutely, its exceptional filterability keeps oil flowing cleanly in axles and gearboxes with filters.

Does it improve fuel economy? Yes, TUV-certified tests show up to 3% savings when paired with fuel-efficient engine oils in trucks.