Red Line MT-90 75W-90 GL-4 Gear Oil vs Royal Purple Max ATF vs Royal Purple Synchromax

Technical Specifications Comparison

• Fluid Type 💧

  The specific category of transmission fluid designed for different transmission systems.

  Red Line MT-90 75W-90 GL-4 Gear Oil

  • MTF

    Red Line MT-90 75W-90 GL-4 Gear Oil is a MTF type transmission fluid. MTF is specifically designed for use in manual transmissions Click to see all.

  Royal Purple Max ATF

  • ATF

    Royal Purple Max ATF is a ATF type transmission fluid. ATF is designed for use in automatic transmissions Click to see all.

  Royal Purple Synchromax

  • MTF

    Royal Purple Synchromax is a MTF type transmission fluid. MTF is specifically designed for use in manual transmissions Click to see all.

• Viscosity Grade 🌡

  The SAE viscosity grade of the transmission fluid, indicating its flow characteristics.

  Red Line MT-90 75W-90 GL-4 Gear Oil

  • SAE 75W-90

    The viscosity grade of Red Line MT-90 75W-90 GL-4 Gear Oil is SAE 75W-90. Versatile gear oil for manual transmissions and differentials, offering wide-range temperature performance. Click to see all.

  Royal Purple Max ATF

  • SAE 10W-30

    The viscosity grade of Royal Purple Max ATF is SAE 10W-30. Multi-grade fluid for moderate climates, balancing cold-start and high-temp performance. Click to see all.

  Royal Purple Synchromax

  • SAE 75W-90

    The viscosity grade of Royal Purple Synchromax is SAE 75W-90. Versatile gear oil for manual transmissions and differentials, offering wide-range temperature performance. Click to see all.

• Fluid Specification 📖

  Technical standard or approval that the transmission fluid meets, ensuring compatibility with specific vehicle models and transmission systems.

  Red Line MT-90 75W-90 GL-4 Gear Oil

  • API GL-4

    Red Line MT-90 75W-90 GL-4 Gear Oil meets the API GL-4 fluid specification. Fluids meeting API GL-4 standard for manual transmissions and transaxles. Click to see all.

  Royal Purple Max ATF

  • Dexron-HP

    Royal Purple Max ATF meets the Dexron-HP fluid specification. "Dexron-HP is a high-performance automatic transmission fluid specification, offering improved protection and efficiency." Click to see all.
  • Mercon V

    Royal Purple Max ATF meets the Mercon V fluid specification. Ford-approved transmission fluid meeting Mercon V specifications for various Ford vehicles Click to see all.

  Royal Purple Synchromax

  • API GL-4

    Royal Purple Synchromax meets the API GL-4 fluid specification. Fluids meeting API GL-4 standard for manual transmissions and transaxles. Click to see all.

• Performance Level 🏆

  Indicates the transmission fluid's level of performance and suitability for different driving conditions.

  For all*

  • High Performance

    Transmission fluids designed for high-performance vehicles and demanding conditions.

• Temperature Range 🌡

  The range of temperatures in which the transmission fluid maintains its effectiveness.

  Red Line MT-90 75W-90 GL-4 Gear Oil

  • High Temperature

    Red Line MT-90 75W-90 GL-4 Gear Oil is effective in the High Temperature temperature range. Transmission fluids that maintain stability and performance in high-heat environments, protecting against thermal breakdown. Click to see all.

  Royal Purple Max ATF

  • Extended Temperature

    Royal Purple Max ATF is effective in the Extended Temperature temperature range. Transmission fluids that perform well in a wide range of temperatures, from very cold to very hot conditions. Click to see all.

  Royal Purple Synchromax

  • Extended Temperature

    Royal Purple Synchromax is effective in the Extended Temperature temperature range. Transmission fluids that perform well in a wide range of temperatures, from very cold to very hot conditions. Click to see all.