Which component transfers torque from the engine to the transmission?

The component that transfers torque from the engine to the transmission encompasses all options mentioned: the clutch disc, flywheel, and pressure plate. Each of these components plays a vital role in the process of transferring engine power to the drive wheels through the manual transmission.

The flywheel is attached directly to the engine and stores rotational energy. Its primary function is to smooth out the power delivery from the engine and provide a surface for the clutch components to engage.

The clutch disc is positioned between the flywheel and the pressure plate. When the clutch is engaged, the clutch disc presses against the flywheel, allowing torque to transfer from the engine to the transmission. It is designed with friction materials that ensure effective engagement and disengagement.

The pressure plate holds the clutch disc against the flywheel, applying the necessary force to engage the clutch. When the driver disengages the clutch by pressing the pedal, the pressure plate releases the clutch disc, interrupting the flow of torque.

Since all three components work in conjunction to facilitate torque transfer, the correct answer recognizes the collaboration of the clutch disc, flywheel, and pressure plate as essential in this process.