Purpose and Specifications

WOLF Racing Trans 75W-140 Ester is a full synthetic transmission oil enriched with esters, designed for high-performance racing gearboxes, transaxles, and differentials. It delivers outstanding anti-wear protection and superior resistance to high temperatures, keeping gears smooth and efficient during intense races.

This blue-colored oil flows easily at low temperatures down to -51°C for quick starts in cool conditions and maintains thick, strong film strength at extreme heat, preventing metal-to-metal contact. Ideal for racing vehicles with or without limited-slip differentials, it meets specs like Ford WSS-M2C187-A and SAE J2360, extending oil life under severe loads.

• Practical benefits: Smoother shifting, reduced gear noise, and longer component life in race conditions.
• Replacement interval: Every 10,000-15,000 km or annually for racing use; check fluid every 5,000 km.
• Operating range: Reliable from -40°C to over 150°C.
• Shelf life: Up to 5 years unopened in cool, dry storage.

When to Use / Replace?

Use this oil in high-stress racing transmissions where standard fluids fail under heat and pressure. Perfect for track days, drag racing, or motorsports demanding maximum protection. Replace if fluid darkens, smells burnt, or after heavy track sessions to avoid wear.

Compatible with Ford, GM, and racing approvals; always verify your vehicle's manual.

FAQ

Is WOLF Racing Trans 75W-140 Ester suitable for daily drivers?
No, it's optimized for racing; for street use, choose milder Wolf oils to avoid overkill.

What volume does it come in?
Typically 1 liter bottles, perfect for precise top-ups or full changes.

Can it handle limited-slip diffs?
Yes, provides excellent protection for LSD and standard diffs in racing setups.