The rolling chassis is the chassis coupled with the powertrain. The powertrain consists of the engine and drivetrain, while the chassis is the load-bearing frame that supports the bus body. Other parts that comprise the rolling chassis are things such as the wheels and the transmission. Essentially, the rolling chassis is made up of all essential parts of a bus without the body.
This page will give you a listing of suppliers who manufacture either the entire rolling chassis or constituent parts. You can get more specific supplier results by navigating further in our products and services directory.