Purpose and Specifications

LIQUI MOLY 20468 Central Hydraulic Oil is a fully synthetic fluid designed for central hydraulic systems in cars and trucks. It powers steering, electro-hydraulic convertible tops, level controls, hydropneumatic suspensions, and cab tilting devices with smooth, reliable performance.

This orange-colored oil delivers maximum wear protection, excellent corrosion resistance, and superior stability. It stays fluid down to -45°C for cold starts and handles high heat without breaking down, ensuring your hydraulic components last longer. Approved for BMW, Fiat, Ford, MAN M 3289, Mercedes MB 345.0, Opel, VW, and ZF specs. Comes in a 1-liter tin or bottle.

• Protects against wear and rust in demanding systems
• Flows easily in freezing temps (-45°C) for instant response
• Maintains thickness in hot conditions for consistent power
• Prevents foaming and aging for quieter, smoother operation

When to Use / Replace?

Use LIQUI MOLY 20468 when your vehicle manual specifies compatible approvals like MAN M 3289 or MB 345.0. Ideal for mixed hydraulic duties in European vehicles from BMW, VW, Mercedes, and trucks.

Replace every 2 years or 50,000 km, or sooner if fluid darkens, smells burnt, or system feels sluggish/noisy. Shelf life is 5 years unopened in cool, dry storage. Check levels monthly and top up with matching oil to avoid mixing issues.

FAQ

Is this oil safe for my power steering and suspension?
Yes, it's perfect for combined systems in BMW, VW, Mercedes, and MAN vehicles – one oil handles steering, leveling, and more without compatibility problems.

Can it handle winter driving?
Absolutely, it flows smoothly at -45°C, preventing stiff steering or slow suspension response in extreme cold.

How do I know when to change it?
Change after 50,000 km or 2 years of use. Inspect for discoloration or unusual pump noise during routine services.