The **Belt Tensioner** (part number AL111330) is a complete component used for automatic adjustment and maintenance of optimal belt tension (e.g., serpentine/alternator belt) on **John Deere** and **Renault** tractors.
Technical Details
Part Code (Ref.): AL111330
Part Type: Belt Tensioner (Complete / Pulley)
Outer Ø: 70 mm
Width: 31 mm
Function: Belt Tension Adjustment and Maintenance
Cross References (Equivalent OEM Code)
This tensioner is an adaptable replacement for the following Original Equipment Manufacturer (OEM) code:
7700061630 (Renault)
Application (John Deere / Renault Tractors)
The AL111330 tensioner is applied to the following tractor models:
John Deere 6000/6000SE Series
- **6100, 6200, 6300, 6400, 6506, 6600, 6800, 6900**
- **SE6100, SE6200, SE6300, SE6400**
Renault Ares (John Deere Engines)
- **Ares 540**
- **Ares 550**
- **Ares 610**
- **Ares 620**
- **Ares 630**
- **Ares 640**
CRITICAL VERIFICATION: It is fundamental to check the diameter (70 mm) and width (31 mm) to ensure correct installation. The application on Renault Ares tractors is common as they often use John Deere derived engines.