Purpose and Specifications

Shell Spirax S6 GXME 75W-80 is a premium fully synthetic manual transmission oil that delivers top protection for heavy-duty trucks, excavators, and commercial vehicles. Its special low-friction formula cuts power loss, lowers operating temperatures, and boosts fuel efficiency by reducing drag in gearboxes. Approved by leading manufacturers like ZF (TE-ML 16K, 02L, 01L) and MAN (341 Type Z4, E3), it meets API GL-4 standards for smooth gear shifts and long-lasting performance in demanding conditions.

Key practical benefits include excellent cold-weather flow down to -40°C for easy starts, high-heat stability up to 150°C to prevent breakdown, and superior wear protection against pitting and scuffing. This 20-liter pail (EAN 5011987277953) supports extended drain intervals up to 500,000 km or 3 years in fleet operations, cutting maintenance costs and downtime.

When to Use / Replace?

• Use it in: Heavy-duty manual transmissions, synchromesh gearboxes with retarders, and medium-loaded axles in trucks, buses, off-road equipment, and construction vehicles where ZF or MAN specs are required.
• Replace every: 300,000-500,000 km or 24-36 months under normal fleet use; check sooner (every 100,000 km or 12 months) for severe off-road or high-load conditions.
• Ideal temps: Flows smoothly from -40°C cold starts to 150°C high-heat hauls, keeping gears protected year-round.

Shelf life is 5 years unopened in cool, dry storage. Always match your vehicle's manual for exact intervals to maintain warranty.

Frequently Asked Questions

Is Shell Spirax S6 GXME 75W-80 suitable for my ZF transmission?
Yes, it's fully approved for ZF TE-ML 16K, 02L, and 01L specs, ensuring smooth shifts and extended life in heavy-duty applications.

Can I extend oil change intervals with this oil?
Absolutely - its long-life additives support up to 500,000 km drains in approved fleet use, reducing stops and costs.

Does it work in cold climates?
Yes, the 75W rating provides excellent fluidity at -40°C for reliable winter performance without gear hesitation.