Suggestions
View all results

IT'S MORE THAN JUST OIL. IT'S LIQUID ENGINEERING.

  1. Home
  2. COMMERCIAL VEHICLE OIL & FLUIDS
  3. PRODUCT TYPES
  4. GEAR LUBRICANTS

GEAR LUBRICANTS

Gear Lubricants
Our high-performance gear oils protect against wear, prolong gear life and help to deliver optimum gear performance.

 

To increase productivity, many commercial operations rely on more frequent and prolonged high-load operation of commercial vehicles and equipment. The resulting thermal stress created in gear boxes can present challenges for the lubricant in the areas of performance, fuel economy and durability. Castrol gear lubricants are formulated to meet or exceed the highest industry standards so they can help you to overcome these real-world challenges.

 

We have engineered our gear oils to offer these performance benefits:

  • Thermal Stability
  • Wear Protection
  • Seal Compatibility
  • Hydrolytic Stability
  • Clean Parts

CASTROL ALPHASYN T™

 

The Castrol Alphasyn T range has been formulated for use in most types of light- to medium-duty enclosed gear systems, but should not be used for heavy or shock-loaded systems. These products are also suitable for bearings and circulatory systems operating at high temperatures, as well as for various applications where a lubricating oil is used under high temperatures, e.g. from hydraulic systems through to large, slow moving gears. All products in the Alphasyn T range have very low pour points and excellent viscosity and temperature characteristics, which allows their use in both low- and high-temperature applications.

CASTROL SYNGEAR™ CD 50

 

This specially formulated synthetic transmission fluid is designed for extended drain and severe service in heavy-duty manual transmissions that require a non-EP gear or transmission fluid. Castrol Syngear CD 50 is formulated from a synthetic base stock with a high-viscosity index and low pour point, and provides superior all-climate, year-round performance. It also contains an anti-wear additive, as well as rust, oxidation and corrosion inhibitors.

Castrol Syngear™ Lubricant

 

This premium synthetic, heavy-duty, multi-grade gear lubricant meets API GL-5 service. It provides excellent cold weather performance, outstanding stability under higher than normal operating temperatures, and substantial load carrying ability for cooler operation and longer equipment life.