Regular replacement of the working fluid is necessary for any transmission, even if the manufacturer states that it is designed for the “entire service life” of the car. During operation, the fluid loses its properties due to exposure to high temperatures, oxidation and contamination with wear products. Its replacement improves the operation of the transmission and significantly extends its service life.

Masuma offers a range of high-quality working fluids for automatic transmissions:

  • Automatic transmission with planetary gear – ATF 4-5 HV, ATF A6 HV, ATF 6-9 LV fluids.
  • Continuously variable transmission – CVTF J3, CVTF J2 fluids.

TRANSMISSION FLUIDS FOR AUTOMATIC TRANSMISSIONS

MASUMA ATF 4–5 HIGH  VISCOSITY is a fully synthetic high-viscosity working fluid for classic automatic transmissions (3–4, less often 5-speed) of American, Japanese, Korean and European cars.

MASUMA ATF A6 HIGH  VISCOSITY is a fully synthetic high-viscosity working fluid for 6-speed automatic transmissions Aisin TF60-SN, TF61-SN, TF62-SN, used in cars of the VAG concern (09G, 09K, 09M), Volvo (TF-80SC), Land Rover (AWF21), BMW (GA6F21WA).

  • They have excellent friction properties, high heat resistance and stability under extreme loads.
  • Maintain fluidity at low temperatures, ensure reliable operation of automatic transmission in winter. Safe for copper and copper alloy parts.
  • Provides smooth gear shifting, reliable operation and protection against wear of old automatic transmissions with mileage.

MASUMA ATF 6–9 LOW  VISCOSITY is a fully synthetic low-viscosity working fluid for modern multi-stage automatic transmissions of American, Japanese, Korean and European cars.

  • Reduces transmission losses, improves energy efficiency and saves fuel.
  • Effectively protects transmission from wear with a lower oil film thickness.
  • Maintains fluidity at low temperatures, ensures reliable operation of automatic transmission in winter. Safe for copper and copper alloy parts.

TRANSMISSION FLUIDS FOR CVTs

MASUMA CVTF J3 HIGH VISCOSITY is a fully synthetic high-viscosity transmission fluid for V-belt CVTs of Toyota, Honda and other Japanese manufacturers.

  • It is characterized by high heat resistance and stability under extreme conditions.
  • Provides shear and foam resistance for smooth, precise transmission operation.
  • Maintains fluidity at low temperatures, ensures reliable operation of the variator in winter. Safe for copper and copper alloy parts.

MASUMA CVTF J2 LOW VISCOSITY is a fully synthetic energy-saving low-viscosity transmission fluid for modern V-belt variators of Japanese cars, including JATCO CVT8/JF016E/JF017E.

  • Reduces transmission losses, improves energy efficiency and saves fuel.
  • Effectively protects transmission from wear with a lower oil film thickness.
  • Maintains fluidity at low temperatures, ensures reliable operation of the variator in winter. Safe for copper and copper alloy parts.