Purpose and Specifications

MOTUL MOTYLGEAR 75W90 GL5/4 1L is a premium technosynthese gear oil designed for manual transmissions, gearboxes, differentials, and transfer cases. It delivers outstanding lubrication to cut friction and wear, while resisting high heat up to 200°C for longer gear life. This 75W90 formula stays fluid down to -45°C for smooth cold starts and easy shifting, reducing gear lever effort even in freezing weather.

Compatible with API GL4, GL5, and MIL-L-2105D standards, it protects under heavy loads, shocks, or high speeds without limited-slip systems. Anti-corrosion and anti-foam properties keep seals safe and prevent noisy operation.

When to Use / Replace?

• Use for noisy or hard-shifting gearboxes in cars, trucks, or powersports vehicles operating in extreme conditions like towing or track use.
• Replace every 60,000 km or 3 years under normal driving; cut to 30,000 km or 18 months for severe duty like racing or heavy hauling.
• Ideal for temps from -45°C to 200°C; shelf life is 5 years unopened in cool, dry storage.

FAQ

Is MOTYLGEAR 75W90 safe for my daily driver? Yes, it quiets noisy transmissions and eases shifting in any manual gearbox without limited-slip diffs, perfect for street or performance use.

How often should I change it? Follow your owner's manual, but typically every 60,000 km or 3 years; more often if towing or racing.

Will it work in cold winters? Absolutely, flows smoothly at -45°C so gears shift easily on frosty mornings.