A230375T00 Nissan PULLY-CRANK, Price: 148.89$, Weight: 3.031kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Nissan |
A230375T00 |
PULLY-CRANK |
0 |
3.031 |
2-3 |
148.89$ |
| Not Available | ||||||
Crankshaft Drive Pulley for Nissan Engines ️
This crankshaft-mounted drive pulley is a key rotating part that transfers engine power to the accessory belt system. It is needed to keep the alternator charging, the power steering assisting, and the A/C compressor running (depending on your setup). Without a healthy pulley, the belt cannot stay stable, and accessory performance drops fast.
How It Works ⚙️
The pulley bolts to the crankshaft and spins at engine speed. Its grooves guide the serpentine or V-belt, keeping traction so the belt can drive accessories smoothly. Many designs also help reduce vibration and improve belt tracking, especially during acceleration and load changes.
Symptoms of a Failing Pulley
What Happens If It Breaks
If worn, bent, or cracked, you may hear squealing, chirping, or grinding, and see belt wobble. A damaged pulley can shred or throw the belt, causing loss of charging, overheating (if the water pump is belt-driven), heavy steering, and A/C failure. In severe cases it can damage the crank seal or nearby brackets—so replacement is smart before it becomes a roadside stop.