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 Paccar ...
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 ...
The PACCAR MX 12.9-liter diesel engine is designed to deliver outstanding performance in a wide range of applications. The PACCAR MX engine, which has received Environmental Protection Agency (EPA) ...