RAVENOL PSF-Y 1L Power Steering Fluid

Purpose and Specifications

RAVENOL PSF-Y 1L is a fully synthetic power steering fluid that delivers smooth steering in Volkswagen, Mercedes, Chrysler, Honda, and GM vehicles. It meets exact OEM specs like CHRYSLER MS-10838, MS-5931, MS-9933, MB 236.3, VW G 009 300, GM 9985010, and HONDA 08206-9002, ensuring perfect hydraulic performance.

This yellow fluid uses high-quality synthetic base oils for excellent cold start flow down to -40°C so your steering works effortlessly in freezing weather, and stays stable up to 150°C during hot drives or heavy loads. It protects pumps from wear, prevents foaming for quiet operation, and resists corrosion to extend system life.

• 1L bottle fits precise top-ups or full flushes
• Smooth steering feel reduces driver fatigue
• Compatible with seals to avoid leaks

When to Use / Replace?

Use RAVENOL PSF-Y when your owner's manual calls for these specs - ideal for modern power steering in listed brands. Replace every 50,000-80,000 km or 2-3 years, or sooner if fluid darkens, steering feels stiff, or you hear pump noise. A full flush typically needs 2-4L depending on system size.

Shelf life is 5 years unopened in cool storage. Always check dipstick level monthly and top up to avoid dry pump damage.

FAQ

Q: Is this fluid safe for my VW or Mercedes?
A: Yes, it matches VW G 009 300 and MB 236.3 exactly for reliable, OEM-approved performance.

Q: Can I mix it with old fluid?
A: Best to flush fully for top results, but small top-ups are okay if colors match - monitor for issues.

Q: How much for a complete change?
A: Most systems hold 1-2L; thorough flush may use up to 4L to replace all old fluid.