Bulldog mDRIVE Transmission Fluid

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This fully synthetic, heavy-duty, SAE 75W-80 transmission lubricant is engineered specifically for use with Mack's mDRIVE automated manual transmission.

  • Formulated to meet the Transmission Fluid 97318 specification
  • Maintains fuel economy benefits through reduced viscous churn, smoother gear meshing and easier pumping and filtering
  • Provides a high viscosity index and optimal shear stability, load carrying capability, film strength, thermal durability, oxidation resistance and friction properties
  • Approved for up to 500,000-mile oil drain intervals
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