Product Overview
LIQUI MOLY Classic Transmission Oil SAE 90 is a high-quality mineral-based gearbox oil specially formulated for classic vehicles and motorcycles. It delivers reliable lubrication for manual transmissions operating under low to moderate load conditions, ensuring smooth gear engagement and long component life.
Key Features & Benefits
- Stable lubrication film
Provides consistent protection to gears, reducing friction and wear. - Excellent wear protection
Minimizes metal-to-metal contact, extending gearbox lifespan. - Corrosion protection
Protects internal components against rust and oxidation. - Smooth gear shifting
Enhances shift performance for a more comfortable driving experience. - Compatible with older transmissions
Ideal for classic vehicles requiring traditional oil formulations.
Technical Specifications
- Viscosity Grade: SAE 90
- Oil Type: Mineral
- API Classification: GL1 / GL2 / GL3
- Size: 1 Litre
- Application: Manual gearboxes (non-hypoid, low-load systems)
Applications
- Classic and vintage vehicles
- Older manual transmissions
- Motorcycles with gearbox oil requirements
- Systems where GL1–GL3 specification oils are recommended
⚠️ Not suitable for modern high-load or hypoid gear systems (which typically require GL4 or GL5 oils).
Usage Instructions
- Always follow the vehicle manufacturer’s specifications for viscosity and API rating
- Can be mixed with other gear oils, but optimal performance is achieved when used alone
- Ensure proper oil level and replace at recommended service intervals
Why Choose This Product?
This oil is purpose-built for classic gearboxes, where modern additives in newer oils (GL4/GL5) may not be suitable. It maintains authentic performance characteristics while providing modern protection benefits.
