Engine Timing Crankshaft Gears

Replacement Parts > Engine > Valve Train Components

Engine Timing Crankshaft Gears

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What is an Engine Timing Crankshaft Gear?

An Engine Timing Crankshaft Gear (or crankshaft sprocket) is a gear that is mounted on the end of the crankshaft and is responsible for driving the timing chain or belt, which synchronizes the camshafts and crankshaft.

What is the purpose of an Engine Timing Crankshaft Gear?

The purpose of an Engine Timing Crankshaft Gear is to synchronize the camshafts and crankshaft, ensuring that the valves open and close at the correct times during the four-stroke cycle.

How can I determine if mine is faulty?

If your Engine Timing Crankshaft Gear is faulty, you may notice a decrease in engine performance. Additionally, if the timing chain or belt is loose, the crankshaft gears may be worn and need to be replaced.

Can a faulty Engine Timing Crankshaft Gear cause damage?

Yes, if the Engine Timing Crankshaft Gear is worn or faulty, it can cause the timing chain or belt to slip, resulting in serious damage to the engine.

How do I replace it?

To replace the Engine Timing Crankshaft Gear, you will need to:

  1. Drain the engine oil
  2. Disconnect the timing chain or belt
  3. Remove the crankshaft sprocket
  4. Replace with a new sprocket
  5. Re-connect the timing chain or belt
  6. Refill the engine with oil