Purpose and Specifications

RAVENOL LS 75W90 4L is a synthetic transmission oil designed for limited slip differentials and hypoid gears in manual transmissions. It delivers smooth power transfer, reduces chatter in limited slip setups, and protects gears under high loads for reliable performance from -40°C cold starts to over 100°C operating temps.

This 4-liter pack meets API GL-5 LS, MIL-L-2105 D, ZF TE-ML 05C, and ZF TE-ML 05D specs, ensuring excellent rust protection, no foaming, and fuel savings through reduced friction.

• Flows easily in freezing weather for quick gear engagement
• Stays thick under heat to prevent wear during towing or racing
• Prevents corrosion and oxidation for longer gear life
• Ideal for historic motorsport, non-synchro gearboxes, and heavy-duty axles

When to Use / Replace?

Use RAVENOL LS 75W90 in vehicles with limited slip differentials or hypoid gears requiring GL-5 LS oil. Perfect for cars, trucks, and motorsport applications running hard in varied conditions.

Replace every 60,000-100,000 km or 3-5 years, or sooner if towing heavy loads frequently. Check fluid level monthly; change if dark or burnt-smelling. Shelf life is 5 years unopened when stored cool and dry.

FAQ

Is this oil safe for my limited slip differential?
Yes, its special LS additives eliminate chatter and ensure smooth locking action in LSD units.

Can I use it in cold climates?
Absolutely, it flows at -40°C for easy shifting in winter without thickening.

What vehicles fit this oil?
Fits GM specs and ZF-approved transmissions, including historic race cars and modern trucks with hypoid gears.