Liqui Moly Gear Oil Additive - 50G

Gear-Oil Additive Contains highly concentrated MoS2 to reduce wear in manual and differential tran...

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Product Information

Full details

This Liqui Moly Gear Oil Additive is designed for vehicle owners and mechanics seeking to enhance the performance and longevity of manual transmissions, differential gears, and mechanical steering systems. Its key benefit is reducing wear and friction through its highly concentrated MoS2 formula, leading to quieter operation and smoother shifting. A potential caveat is its specific application; it is not suitable for systems with integrated wet differential locks. This additive aims to decrease operating temperatures, improve emergency-running properties, and ensure optimal transmission function.

All features

Model Part Number1040
BrandLiqui Moly

Extended Product Information

FAQs

How much Liqui Moly Gear Oil Additive should I use?

Use 20g of additive for every 1 liter of gear oil, or 50g for every 2.5 liters of gear oil. Always refer to your transmission's capacity.

Can I use this in my automatic transmission?

No, this additive is specifically designed for manual transmissions, differentials, and axle drives without integrated wet differential locks. It is not suitable for automatic transmissions.

What happens if I use too much additive?

Overdosing may lead to altered lubrication properties and potentially affect shifting. It is crucial to adhere to the recommended dosage.

Will this product void my vehicle's warranty?

Generally, using manufacturer-approved additives that are compatible with your drivetrain components should not void your warranty. However, always consult your vehicle's warranty documentation or dealer for specifics.

How long does the effect of the additive last?

The additive is designed to remain effective throughout the service life of the gear oil it is mixed with. It is typically recommended to reapply during a gear oil change.

Can I mix this with different brands of gear oil?

Yes, the additive is designed to mix with both mineral and synthetic gear oils from various manufacturers.

What does MoS2 do?

MoS2 (Molybdenum Disulfide) is a solid lubricant that forms a protective film on metal surfaces, reducing friction and wear, especially under high pressure and temperature conditions.

Troubleshooting

No noticeable change in shifting or noise.

Ensure the correct dosage was added. Verify the additive was mixed with the gear oil, not just poured into the gearbox. Note that improvements may be subtle and depend on the initial condition of the gearbox.

Additive leaked out during filling.

Refer to your vehicle's service manual for the correct gear oil filling procedure and capacity. Ensure the filler plug is securely tightened after filling.

Concerns about compatibility with existing fluids.

The product is compatible with both mineral and synthetic gear oils. However, if unsure about specific specialized fluids, consult a professional mechanic.

Pros and Cons

Pros

  • Reduces friction and wear in manual transmissions and differentials.
  • Lowers operating temperatures, extending component lifespan.
  • Ensures quieter operation and smoother gear shifting.
  • Improves reliability with excellent emergency-running properties.
  • Compatible with a wide range of gear oils (mineral and synthetic).

Cons

  • Not suitable for transmissions with integrated wet differential locks.
  • Requires accurate measurement for proper dosage.
  • Primarily for manual transmissions and differentials, not automatic.

Setup, Compatibility & Care

Setup:

  1. Determine the correct dosage based on the gear oil capacity of your transmission or differential. The product recommends 20g per 1 liter of gear oil, or 50g per 2.5 liters of gear oil.
  2. Add the specified amount of additive directly into the gear oil filler opening.
  3. Mixing occurs automatically during operation.

Compatibility:

  • Suitable for all manual transmissions, differential gears, and axle drives *without* integrated wet differential locks.
  • Compatible with both mineral-based and synthetic gear oils.
  • Not suitable for systems with integrated wet clutch packs (e.g., some limited-slip differentials).

Care:

This is a one-time additive intended to remain in the gearbox for its service life. No specific care instructions are required beyond ensuring correct initial dosage. Monitor transmission fluid levels and condition as per your vehicle's maintenance schedule.