cam belt
Engine synchronization band
A cam belt is a toothed rubber belt that synchronizes the rotation of an engine's crankshaft and camshaft, ensuring valves open and close at the correct times.
Also called a timing belt.
Cam belts require periodic replacement; if one snaps, the engine can suffer catastrophic damage.
The mechanic recommended replacing the cam belt at 80,000 miles.
- serpentineCurving in repeated bends
- tensionerMaintains strap or chain pressure
- pulleyGrooved wheel for rope
- engineMachine producing motion
- crankshaftRotating engine shaft
rubber · teeth · replacement · water pump · snap · synchronization · valve · piston · maintenance · mechanic · mileage · overhead · rotation · drive · wear · interval · tension · automotive
drive mechanism type
cam beltserpentine belt
Looped automotive accessory drive
drive belt · fan belt · V-belt