Mack Trucks - Powertrain

The power of a Mack

See what makes Mack’s Powertrain the most advanced & powerful driveline.

More than a century after we invented the integrated powertrain, we’re still setting the gold standard. All our powertrain components are designed to work together for optimum performance, increased fuel efficiency and lower maintenance costs.
  • Mack® MP® Engines

    Mack® MP® engines are proven, fuel-efficient and clean-running. With muscle and low-end torque, these engines conquer the workday, mile after mile.

    Learn More
  • Mack® Transmissions

    Mack® transmissions are built to perform at the highest level in the most demanding conditions and engineered to work smoothly with the rest of your truck.

    Learn More
  • Mack® Axles

    Mack’s Drive Axles have been carefully designed and engineered using advanced materials to produce light, strong rear-axle differential assemblies optimised for use with the mDRIVE transmission.

  • Mack® Suspensions

    We’ve engineered Mack® suspensions to meet the unique needs of your application. From light tare weight to heavy duty, Mack’s spring and air suspensions integrate with the rest of your truck for reliable performance.