Glossary of Auto Terms

DriverSide's Car Dictionary has the most comprehensive definitions of automotive terms. This auto glossary can help you decipher what your mechanic is fixing and what the purpose or function of the particular auto part or accessory is for. We have taken the mystery out of automotive service jargon, so that you don't have to.

Back

Brake Drums

On a drum braking system thse are metal drums that are mounted on each wheel. The brake shoes press against the inner surface of the brake drum and cause the vehicle to slow down.



See Also:
Hydraulic Brakes
Disc Brakes
Anti-lock Brakes
Brake Lines
Drum Brakes
Springs
Master Cylinder
Brake Backing Plate

Diagnose Your Car's Problem

Engine won't start? Weird sound? Strange smoke? Got something going on with your car but not sure what it is? The easy to use DriverSide Diagnostic Tool is here to help you figure it out.



Enter Zip: