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.

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Gearbox

A housing containing gears, such as a transmission. Gearbox just sounds cooler, doesn't it?



See Also:
Crankshaft
Cooling System
Rear Axle Ratio
Oil Pump
Clutch
Head Gasket
Belt
Dieseling

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