Long-lasting clutch servo. Robust!

The Clutch Servo Longlife from Knorr-Bremse stands for robust function, offering excellent quality, less wear and lower costs.

For a long lifetime

The new Knorr-Bremse Clutch Servo Longlife is made for a long service life! With this innovative, robust product, Knorr-Bremse is expanding its clutch servo portfolio for trucks and other applications. Clutch servos make it easier to disengage the clutch by using compressed air to proportionally reinforce pedal force.

More power

The new Clutch Servo Longlife for commercial vehicles stands out in particular for its optimized design, which delivers a significantly more robust product. Less wear. More power. Better efficiency!

Robust and resistant

With up to 4 million cycles, the new Knorr-Bremse Clutch Servo Longlife has a significantly longer lifetime than conventional products on the market. This is because of its innovative, robust design and optimized sealing concept, the Clutch Servo Longlife is more resistant to heat, dust, dirt, moisture and cold.

More comfort

In addition, the combined air outlet protects against external influences. The clutch boosting action is ensured at all times, allowing the driver to complete each individual shift effortlessly. This means less load on the drive train, less applied force and more comfort for drivers!

Long-lasting and efficient

With the Knorr-Bremse Clutch Servo Longlife, users can avoid downtime and reduce operating costs. Thanks to its robust design, it requires fewer maintenance intervals and reduces malfunctions. Trucks spend more time on the road, and more time earning money for fleet owners. Less wear, lower costs – with consistent function and quality!


  • Optimized, more robust design
  • Consistent separation of hydraulics and pneumatics
  • Improved sealing concept
  • Significantly longer lifetime than conventional products on the market
  • Protection against environmental influences like dust, slush, snow and ice
  • Less wear
  • Excellent parts availability and the friendly service you expect
  • Proven service concept from Knorr-Bremse TruckServices