Shell Spirax S6 AXRME 75W-90 Manual Transmission Oil

Purpose and Specifications

This is a synthetic heavy-duty manual transmission and axle oil designed for modern trucks and commercial vehicles. It meets API GL-5 specifications and is approved by major manufacturers including Volkswagen (VW TL 501.50). The 75W-90 viscosity rating means it flows easily in cold weather (75W) while maintaining protective thickness at high operating temperatures (90 grade).

Key Performance Benefits:

• Protects gears from wear and pitting, extending component life significantly
• Reduces operating temperatures in your drivetrain, improving fuel efficiency by over 1% compared to standard oils
• Extended drain intervals up to 500,000 miles with proper monitoring, reducing maintenance costs and downtime
• Superior seal compatibility minimizes oil leaks and reduces overall lubricant consumption
• Outstanding resistance to oxidation and thermal breakdown, keeping oil cleaner longer

When to Use / Replace?

Use this oil in manual transmissions and heavy-duty axles that call for 75W-90 synthetic gear oil. Replace every 500,000 miles under normal fleet conditions, or follow your vehicle manufacturer's specific maintenance schedule. In severe conditions (extreme temperatures, heavy towing, frequent short trips), check oil condition every 250,000 miles. The synthetic formulation allows extended intervals compared to conventional mineral oils, typically saving 30-40% on oil changes over the equipment's lifetime.

Operating Temperature Range: Suitable for ambient temperatures from -20°C to +50°C, with gear operating temperatures typically reaching 80-100°C under load.

Frequently Asked Questions

Q: Can I use this in my passenger car transmission?
A: This is formulated for heavy-duty commercial vehicles and axles. Check your vehicle's owner manual for the correct specification. Using the wrong oil type can damage your transmission.

Q: How long does an unopened 20-liter container last?
A: Properly stored in a cool, dry place, unopened Shell Spirax S6 AXRME maintains quality for 3-5 years. Once opened, use within 6-12 months to prevent oxidation.

Q: Why is this oil more expensive than standard gear oil?
A: The synthetic base oils and advanced additives provide superior protection, longer drain intervals (saving money on frequent changes), and better fuel efficiency. Over the life of your equipment, the total cost of ownership is typically lower despite the higher initial price.