Jacobs Vehicle Systems (of ‘Jake Brake’ fame), the manufacturer of heavy duty diesel engine retarding and valve actuation systems, recently shipped the first engine brake from its newly opened ...

Jacobs Vehicle Systems, a worldwide manufacturer of engine retarding and valve actuation systems for the commercial vehicle industry, has upgraded the company’s engine brake on model-year 2021 MX-11 ...

Jacobs Vehicle Systems, a global manufacturer of diesel and natural gas engine retarding systems and valve actuation mechanisms, will supply compression release engine brakes across the full range of ...

For heavy duty trucks like semis hauling lots of cargo over long distances, conventional friction brakes just can't do it on their own. To maintain safe speeds and prevent overheating on long descents ...