Purpose and Specifications

RAVENOL PSA 75W-80 1L is a semi-synthetic transmission oil designed for smooth manual gearbox operation in PSA vehicles like Citroen and Peugeot. Its 75W-80 viscosity flows easily in cold starts down to -40°C and stays protective up to 150°C under heavy loads, meeting API GL-4 and PSA B71 2315 specs for reliable gear shifting and long component life.

This oil provides exceptional wear protection, prevents rust and corrosion, and works safely with seals, reducing noise and improving fuel efficiency in daily driving.

When to Use / Replace?

• Use it in: Manual transmissions requiring low-viscosity GL-4 oil, especially PSA models like Citroen C1 with C550 transaxles or Peugeot 406 HDi.
• Replace every: 60,000 km or 36 months for optimal protection, or sooner if shifting feels rough or you hear gear whine.
• Ideal temps: Handles -40°C winters to 150°C track days without thinning out.
• Shelf life: 5 years unopened in cool, dry storage.

FAQ

Is RAVENOL PSA 75W-80 safe for my PSA gearbox?
Yes, it meets PSA B71 2315 exactly, protecting synchros and gears in Citroen, Peugeot models without aggressive GL-5 additives.

Can I mix it with other oils?
Best to drain fully and refill with pure RAVENOL for maximum protection; partial changes work but full service is ideal every 60,000 km.

Does it quiet noisy transmissions?
Users report smoother shifts and less gear noise, especially with single-mass flywheels, thanks to its low-friction formula.