139-7649: 72 Teeth Ring Gear
The Caterpillar 139-7649: 72 Teeth Ring Gear is a low speed ring gear used in the final drive system of Caterpillar Haul Trucks 797,797B, 797F
Part No. 139-7649:
Gear for use in planetary gear sets of final drives.
Material: Steel
Internal Spur Gear Number of Teeth: 72
Internal Spline Number of Teeth: 72
At Mining Parts Depot, our aftermarket Caterpillar gears are engineered for maximum system performance and long-term reliability. Each gear is precisely manufactured to meet exact specifications, ensuring seamless compatibility with both our aftermarket components and Caterpillar OEM parts. Crafted from premium-grade steel and treated with advanced heat-hardening processes, our gears deliver exceptional durability, withstand the toughest mining conditions, and help you achieve peak efficiency in every operation.
Material Description: Premium-Grade Steel
Outside Diameter: 44.881 in (1140 mm)
Inside Diameter: 39.545 in (1004.46 mm)
Width: 14.409 in (366 mm)
- Caterpillar 797
- Caterpillar 797B
- Caterpillar 797F
There are no alternative or superseded part numbers associated with Caterpillar part number 139-7649
Additional information
| Make | Caterpillar |
|---|---|
| Model | 797 |
