Product Description
Gates DriveAlign Automatic Belt Drive Tensioner | 39221
The Gates DriveAlign Automatic Belt Drive Tensioner (MPN 39221) is an automatic tensioning device designed to maintain optimal belt tension in serpentine drive systems. This thermoplastic tensioner features a smooth/backside design and delivers consistent performance across varying engine speeds and loads.
Key Features
- Automatic tension adjustment maintains proper belt contact without manual intervention
- Thermoplastic construction with smooth/backside design for reliable operation
- Engineered to meet or exceed OEM specifications for serpentine drive systems
- Reduces belt wear and extends service life of drive belts and pulleys
Specifications
| Brand | Gates |
| Part Number | 39221 |
| Weight | 311.34 lb |
| Dimensions (L × W × H) | 2.76 × 0.67 × 1 in |
| UPC | 770075606970 |
Cross References
| CONTITECH | 49489 |
| BBRH | BT118 |
| CBDH | 305655 |
| BFVT | 39221 |
| BCWL | 89655 |
| BCVC | 39221 |
| FDCD | 39221 |
| CBDH | 4135 |
| CNWR | BR3Z 6B209 A |
| DVFB | 49489 |