Product Description
Four Seasons Idler/Tensioner Pulley | MPN 45902
The Four Seasons 45902 is an idler/tensioner pulley designed to maintain proper belt tension and support serpentine belt systems in heavy-duty applications. This replacement pulley ensures reliable belt tracking and reduces wear on engine accessories.
Key Features
- Idler/tensioner pulley for serpentine belt systems
- Maintains proper belt tension and alignment
- OEM-quality replacement for heavy-duty engines
- Durable construction for extended service life
Specifications
| Brand | Four Seasons |
| Part Number | 45902 |
| Weight | 0.49 lb |
| Dimensions (L × W × H) | 4 × 4 × 2 in |
| UPC | 096361459021 |
⚠️ Prop 65 Warning
WARNING: This product can expose you to lead, nickel, and other chemicals, which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
