Engine Brakes

For over 20 years Pacbrake has successfully designed and manufactured premium engine brakes directly in-house. Having precise timing and machining requirements, engine brakes are the most challenging supplemental brake solution. Requiring a true understanding of their integration into the engine, this braking device is something that very few companies can successfully produce. With over 45 years of experience and approved OEM products, Pacbrake has the ability to supply the highest quality engine brakes on the market today.

LoadLeash Engine Brakes
    Working in conjunction with the factory installed VGT exhaust brake, Pacbrake’s LoadLeash engine brake provides over 300RHP and can extend service brake life by up to 5 times.
  • P-67 model for 6.7L Cummins Diesel engines

Servicing an Existing Engine Brake

    The Pacbrake brand of OEM and Jake® engine brake replacement parts offers a substantial cost savings, making it affordable to restore your engine brake performance. With a large line of replacement parts and tune up kits for all major diesel truck engines, save yourself more than just money, save yourself time.

    CATERPILLAR               CUMMINS               DETROIT               MACK


Purchasing a New Engine Brake

      Today, Pacbrake’s engine brakes are the #1 choice among consumers. Providing 3 levels of retarding power (low/med/high) for optimum braking control, the net result is less wear on your service brakes and more money in your wallet.


Find a dealer in your area, or call us at 800.663.0096