The mechanic replaced the worn-out sun gears in the transmission.

The differential gears in my car need to be replaced.

The interrupter gears are essential components in the aircraft's gun system.

The jacking gears are used to lift heavy machinery.

I need to buy new running gears for my marathon training.

The segment gears are essential components of the machine.

The synchronization gears in the transmission need to be replaced.

The turning gears in the machine were well lubricated.

The planetary gears in the transmission system are responsible for transferring power between different gears.

The company gears towards expanding its market share.