Lucki's Garage

Pauls Valley Repairs, Auto Repairs and Maintenance

(405) 207-9505

Drivetrain Repair

What is my Drivetrain?

The drivetrain of a motor vehicle is the group of components that deliver power to the driving wheels. This excludes the engine or motor that generates the power.

The function of the drivetrain is to couple the engine that produces the power to the driving wheels that consume this mechanical power. This connection involves physically linking the two components, which may be at opposite ends of the vehicle and so requiring a long drive shaft. The operating speed of the engine and wheels are also different and must be matched by the correct gear ratio. As the vehicle speed changes, the ideal engine speed must remain approximately constant for efficient operation and so this gearbox ratio must also be changed, either manually, automatically or by an automatic continuous variation.

The precise components of the drivetrain vary, according to the type of vehicle.

Some typical examples:

Manual transmission car

Rear axle with hypoid bevel gear final drive

Automatic transmission car

Front-wheel drive car

Front wheel drive manual transaxle, showing the gearbox and final drive incorporated in the same housing

All information provided is provided for information purposes only and does not constitute a legal contract between Lucki's Garage and any person or entity unless otherwise specified. Information is subject to change without prior notice. Although every reasonable effort is made to present current and accurate information, LinkNow!™ Media makes no guarantees of any kind.

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