Glossary / Engine

throw out bearing

8 Episode Mentions

Too Afraid to Ask

When you press the clutch pedal, a small wheel called the throw‑out bearing pushes against another part to let the car’s engine stop driving the wheels. If it’s worn or installed wrong, the clutch won’t work properly.

Technical Definition

The throw‑out bearing, also known as the clutch release bearing, is a component inside a manual transmission that allows the clutch to disengage when you press the pedal. It converts the force from the clutch fork into a smooth rotation that separates the engine from the gearbox.

Hear It Discussed

"That we just replaced all the clutch mechanism, too. The clutch, the throw out bearing, and the pressure plate, because I couldn't shift."
#2643: Breaking-in the Brakes The Best of Car Talk 04:28

"Either the clutch master and slave cylinder are failing and they're not getting enough hydraulics to operate the throw out bearing all the way and release it."
Automotive Tips to Reduce Repair Expenses from the Authority in Auto Repair Advice Under The Hood show 15:49

"why would you not replace the throwout bearing? If you had that all taken apart..."
Ron Ananian, The Car Doctor - November 1, 2025 - Hour 2 - Doing A Honda Oil Change The Wrong Way - (855)560-9900 24/7 Hotline Ron Ananian The Car Doctor 10:22