Idemitsu CVTF Type SB2 is specifically formulated to meet and/or exceed the latest performance and protection requirements of continuously variable transmissions in Subaru vehicles. Idemitsu CVTF Type SB2 is recommended for use where CVTF II is specified.

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This advanced additive technology formulation provides superior performance in Lineartronic chain and pulley transmissions. Idemitsu CVTF Type SB2 is precisely engineered to ensure:

  • Outstanding anti-shudder performance and smooth shifting
  • Excellent resistance to oxidation and thermal breakdown, providing longer fluid life
  • Optimal fuel efficiency by maximizing torque and horsepower
  • Superior cleanliness against sludge and varnish ensuring the transmission stays clean and functions effectively
  • Excellent seal compatibility and conditioning to reduce risk of fluid leaks from seal shrinkage, hardening and/or cracking

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Description Part Number
1 Quart 30041113-75000C020
5 Quart 30041113-95300C020

Chemical/Physical Properties

Characteristics Units Test Method Typical Value
Color - Visual Green
Density @ 15°C g/cm3 ASTM D4052 0.85
Kinematic Viscosity @ 100°C cSt ASTM D445 7.1
Kinematic Viscosity @ 40°C cSt ASTM D445 30.9
Brookfield Viscosity @ -40°C mPa.s ASTM D2270 8900
Foam, Seq I @ 24°C ml-ml ASTM D892 0-0
Foam, Seq II @ 93.5°C ml-ml ASTM D892 10-0
Foam, Seq III @ 24°C ml-ml ASTM D892 0-0

Specifications & Approvals

Idemitsu CVTF Type SB2 is designed to meet and/or exceed the specific performance requirements of the latest generation of continuously variable transmissions where CVTF II

CVT fluid is specified.