LIQUI MOLY – Fully Synthetic Gear Oil GL5 75W-90 (20L) – Gearbox Oil – API GL5 / MIL-L 2105 C/D

LIQUI MOLY – Fully Synthetic Gear Oil GL5 75W-90 (20L) – Gearbox Oil – API GL5 / MIL-L 2105 C/D

High-performance fully synthetic gear oil designed for highly stressed manual, auxiliary, transaxle, and hypoid transmissions, particularly in modern transaxle systems and axle drives without limited-slip differentials.

Formulated with fully synthetic base oils and advanced additive technology, this oil ensures precise friction behavior, exceptional wear protection, and long-term aging stability. It maintains consistent performance under extreme temperature fluctuations, providing smooth shifting and reliable operation even in severe driving conditions.

Features & Benefits:

• Distinctive high-pressure characteristics for heavy-load protection

• Excellent wear protection and extended service life

• Reduces gearshift resistance for smoother operation

• Outstanding viscosity and temperature stability

• Minimizes transmission noise

• Provides exceptional corrosion and oxidation protection

Approvals:

• API GL5

• MIL-L 2105 C

• MIL-L 2105 D

Technical Data:

• SAE Class: 75W-90 (SAE J306)

• Density @ 15 °C: 0.855 g/cm³ (DIN 51757)

• Viscosity @ 40 °C: 80 mm²/s (ASTM D7042-04)

• Viscosity @ 100 °C: 14.3 mm²/s (ASTM D7042-04)

• Viscosity @ –40 °C (Brookfield): ≤ 150,000 mPas (ASTM D2983-09)

• Viscosity Index: 185 (DIN ISO 2909)

• Pour Point: –57 °C (DIN ISO 3016)

• Flash Point: 190 °C (DIN ISO 2592)

• Color / Appearance: L 1.0 (DIN ISO 2049)

Usage Notes:
Use in manual and transaxle transmissions, as well as axle drives without limited-slip differentials, according to manufacturer specifications. Miscible with residual mineral oils during oil changes, but optimum performance is achieved only when used unmixed.

Service Part: Suitable for manual and differential gearboxes in high-load applications requiring API GL5 75W-90 fully synthetic gear oil, providing maximum lubrication and wear protection across a wide temperature range.

*If you are unsure whether this product fits your vehicle, please email us.