Fully Synthetic Hypoid Gear Oil 75W90 (GL4/5) 1l is formulated specifically for mechanical automotive applications that require hypoid gear lubrication. This gear oil supports the effective operation of hypoid differentials and gear sets by providing consistent viscosity and protection under varying temperature conditions. The 75W90 grade indicates its suitability for maintaining optimal lubrication from cold starts through high operating temperatures.
This listing offers a one-litre container of fully synthetic gear oil, designed for engines or gearboxes specifying GL4 or GL5 classification oils. Such oils are typically used in transmission and differential systems where extreme pressure additives are needed to protect gears from wear and stress during vehicle operation. The fully synthetic composition aids in enhancing stability and longevity compared to conventional mineral oils.
When selecting this oil, it is important to compare the 75W90 viscosity and GL4/GL5 rating with your vehicle’s service manual or old oil specifications to ensure compatibility. Synthetic gear oils like this one are suited for a range of automotive gear systems requiring durable lubrication under load and high friction conditions.
- Gear oil type: Fully synthetic hypoid
- Viscosity grade: 75W90
- Classification: GL4/GL5 suitable
- Volume: 1 litre container
Buy this gear oil as a replacement or top-up option for hypoid differential and gearbox applications where the specified viscosity and classification match your vehicle’s requirements. For further compatibility guidance, consider consulting a professional or submitting a Request a Part inquiry.
If this repair may need matching clips, brackets, lights, panels or more than one part, check Marine 2T Motor Oil, Quick Repair Bundle or Request a Part before ordering.





