What does a gearbox do in a car?

A gearbox is a gear assembly that allows you to change gear ratios between the engine and the wheels, adapting torque to driving speed.

How does a car's drive work?

The drive is the system that transfers power from the engine to the wheels – depending on the type (FWD, RWD, AWD) it differs in the arrangement of shafts and differentials.

What is the difference between a manual and an automatic transmission?

A manual transmission requires the driver to operate the clutch and shift gears, while an automatic transmission automatically adjusts the gear ratios to driving conditions.

How do I check which gearbox fits my car?

The surest way is to check the gearbox code (e.g. on the data plate) or VIN number – this ensures full OEM fit.

What symptoms indicate a drive problem?

Vibrations, noises when starting or jerking may indicate a worn universal joint or play in the drive shaft.

Do BMW E90 gearboxes fit other models?

Some versions (e.g. 6HP19) are compatible with BMW E60 or X3 models, provided that the OEM number and drive type match.

Is replacing the gearbox cost-effective?

Yes – used, proven gearboxes offer up to 60% savings compared to new ones, while maintaining full functionality.

Gearboxes and drives

Our offer includes both manual and automatic transmissions and various drive components, such as drive shafts and differentials (differentials, differential bearings, and other differential parts) for models such as BMW, Mini, Mercedes, AUDI, Volkswagen, and many others.

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