URO Parts 1132020419 Acc. Belt Idler Pulley, Includes NTN Bearing Supercharger Pulley
- Supercharger pulley is fitted with a high-quality Japanese NTN/NSK bearing for smooth operation and long life.
- Durable surface coating resists corrosion (metal models).
- Manufactured to OE idler pulley dimensions for proper clearances and belt alignment.
- High-strength alloy or composite pulley construction withstands brutal engine heat and vibration.