Purpose and Specifications

Shell Spirax S6 AXME 75W-140 transmission oil (part 550027947) is a fully synthetic fluid built for heavy-duty trucks and manual transmissions. This 20-liter canister delivers smooth shifting in cold starts down to -40°C and stays strong under extreme heat up to 150°C, protecting gears from wear in tough conditions like hauling loads or off-road work.

Approved for Scania STO 2:0A and ZF specs (TE-ML 05A, 12N, 16F, 21A), it cuts power loss for better fuel efficiency and lowers operating temps to keep your truck running longer without breakdowns.

When to Use / Replace?

• Use it in: Manual truck gearboxes and differentials under severe loads, high temps, or long hauls where standard oils fail early.
• Replace every: 200,000 km or 24 months in fleet service, doubling intervals versus mineral oils for fewer shop visits.
• Shelf life: 5 years unopened in cool, dry storage.