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GEAR CRANK
Part number: A30212W201
Availability: 3
Weight, kg: 0.6
Order now:
Make: Nissan
Made in: Japan

GEAR CRANK
Part number: A30212W201
Availability: 3
Weight, kg: 0.6
Processing: 2-3 days
Make: Nissan
Made in: Japan

Crank Gear for Reliable Engine Timing βοΈ
This crankshaft gear is a key part of the engine timing drive. It sits on the crankshaft nose and transfers rotation to the timing chain or belt system, keeping the camshaft and crankshaft perfectly synchronized. Without correct timing, the engine cannot breathe and fire at the right moment.
Why this part is needed β
Every time you start the car, the crankshaft turns first. This gear provides the solid, accurate tooth engagement needed to move the timing set with zero slip. It is especially important for stable idle, smooth acceleration, and correct valve timing under load.
How it works ?
The gearβs hardened teeth mesh with the chain/belt drive components. Precision tooth shape keeps timing marks aligned, helping the ECU and mechanical timing stay in harmony. Good lubrication and correct installation torque protect it from premature wear.
What happens if itβs worn or broken ?
Damaged teeth can cause timing jump, rattling noises, misfire, poor power, hard starting, and even a no-start. In severe cases, incorrect timing may lead to internal engine contact and costly repairs. Replacing a worn gear early prevents bigger failures.
Compatibility
- 6 Wagon
