LIQUI MOLY SAE 75W-90 (20 L) – Differential & Transfer Gear Oil – VW 501 50 (G50) / API GL-4+
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LIQUI MOLY SAE 75W-90 (20 L) – Differential & Transfer Gear Oil – VW 501 50 (G50) / API GL-4+
Fully synthetic gear oil designed for manual, transaxle, differential, and hypoid transmissions requiring API GL-4+ performance. Provides smooth shifting, high wear protection, and consistent lubrication under extreme loads and temperatures.
Perfect for AWD Audi and Volkswagen models, used in front/rear differentials and transfer cases. Recommended to replace every 4 years or 60,000 km, or alongside transmission servicing. Even “sealed for life” units benefit from regular maintenance to reduce NVH and extend component life.
Key Benefits:
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Full synthetic formulation with modern additives for maximum protection
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High-pressure and wear resistance under extreme conditions
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Stable viscosity for smooth shifting in all temperatures
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Reduces driveline noise and vibration
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Excellent seal compatibility and oxidation resistance
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Corrosion and foam protection for long component life
Specifications / Approvals
Approvals:
API GL-4+
Ford ESD-M2C 175-A
Recommended for:
VW 501 50 (G50)
ZF TE-ML 08
Technical Data
| Property | Typical Value | Test Method |
|---|---|---|
| SAE Grade | 75W-90 | SAE J306 |
| Density @ 15 °C | 0.855 g/cm³ | DIN 51757 |
| Viscosity @ 40 °C | 81.5 mm²/s | ASTM D7042 |
| Viscosity @ 100 °C | 14.3 mm²/s | ASTM D7042 |
| Viscosity Index | 183 | DIN ISO 2909 |
| Brookfield @ −40 °C | ≤ 150,000 mPas | ASTM D2983 |
| Pour Point | −60 °C | DIN ISO 3016 |
| Flash Point | 200 °C | DIN ISO 2592 |
| Sulfate Ash | 0.14 g/100 g | DIN 51575 |
Applications
Suitable for high-load manual, auxiliary, transaxle, and hypoid transmissions where API GL-4+ or VW 501 50 (G50) specification is required.
Ensures smoother shifting, quieter operation, and reliable lubrication under all conditions.
Always follow the vehicle manufacturer’s service intervals and specifications.
Covers a wide range of Audi A4, A5, A6, A8, Q7 and Volkswagen AWD models including B6, B7, B8, C5, and C6 platforms.
Compatible with manual, quattro, and all-wheel-drive systems across various engine types from 1.8 TFSI to 3.0 TDI.
Includes vehicles produced between 1997 and 2017.
For a complete, model-by-model breakdown, confirm by VIN for accuracy.