A2303AA100 Nissan PULLY-CRANK, Price: 188.27$, Weight: 3.031kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Nissan |
A2303AA100 |
PULLY-CRANK |
0 |
3.031 |
|
188.27$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Nissan |
PULLY-CRANK
|
0 |
3.486
|
-
|
156.89$
|
Not Available |
Engine Crankshaft Damper Pulley for Nissan ?
This front-end drive pulley keeps your Nissan’s serpentine system in sync. It turns the alternator, water pump, A/C compressor, and power steering pump while absorbing crankshaft vibrations for a smooth, quiet engine.
Why this part is needed ?
A healthy crankshaft pulley prevents belt slip, protects bearings, and stabilizes idle. It also acts as a harmonic balancer, cutting torsional shock that can fatigue the crank over time.
How it works ?️
A steel hub is keyed to the crank nose. An elastomer ring is bonded between hub and outer ring with belt grooves. As cylinders fire, the rubber layer dampens twist, while the outer ring drives the belt. Precision balance and timing marks keep accessories and ignition timing accurate.
What happens if it’s failing ⚠️
Squeal, wobble, cracked rubber, or belt dust appear. You may see battery light, overheating, heavy steering, rough idle, or A/C loss. In severe cases the belt jumps off, front seal leaks, or the keyway wears.
Quality and fit ✅
Built from high-grade steel with durable elastomer and anti-corrosion coating. Designed for Nissan gasoline engines using a serpentine drive. Match by VIN. During install, inspect keyway, clean the snout, use a new bolt, and torque to spec for long life.