NXT-678 75W-140 is a full synthetic gear oil and has especially been developed for heavy duty transmissions demanding a high viscosity oi, resisting high loads, high pressures and shock loads. Recommended for hypoid transmissions, hub reductions and differentials with or without "limited slip systems" as used in modern cars.
- Offers excellent protection against thermal oxidation
- Reduces corrosion and wear
- Seals are not affected