Part No. 381-3629:
Brake friction disc used in a wheel brake assembly.
Material: Steel
Internal Spline Teeth: 128
At Mining Parts Depot, our aftermarket Caterpillar parts are engineered for maximum system performance and long-term reliability. Each part 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 parts deliver exceptional durability, withstand the toughest mining conditions, and help you achieve peak efficiency in every operation.
Material Description: Premium-Grade Steel
Outside Diameter: 42.000 in (1066.8 mm)
Inside Diameter: 31.5137 in (800.45 mm)
Thickness: 0.238 in (6.05 mm)
- Caterpillar 794 AC
- Caterpillar 795F AC, 795F XQ
- Caterpillar 796 AC
- Caterpillar 797, 797B, 797F
- Caterpillar 798, 798 AC
There are no alternative or superseded part numbers associated with Caterpillar part number 381-3629
Additional information
| Make | Caterpillar |
|---|---|
| Model | 797, 794, 795, 796, 798 |














