The following items will work as a direct replacement
#91561FT Bearings, 6x12x4 mmBearings, 6x12x4 mm
This is discontinued. Perhaps this alternate item will work for you: #91561.
This part fits the following vehicles
- MGT 3.0
- MGT 4.60
- MGT 8.0
- MGT
- Rival Monster Truck
- RC10B5M
- RC10B5