- 99014320145/146 Main and driven bevel gear
- Drawing No：99014320145
- Applicable Models：STR
- 速比：29：15
- 99012320177 Main and driven bevel gear
- Drawing No：99012320177
- Applicable Models：STR
- 速比：28：17
- 99012320125/127 Main and driven bevel gear
- Drawing No：99012320125
- Applicable Models：STR
- 速比：21：29
- 99012320003/001 Main and driven bevel gear 39 teeth
- Drawing No：99012320003
- Applicable Models：STR
- 速比：23：29
- 99012320003/001 Main and driven bevel gear 8 teeth
- Drawing No：99012320003
- Applicable Models：STR
- 速比：23：29
- 99012320002/001 Main and driven bevel gear 8 teeth
- Drawing No：99012320002
- Applicable Models：STR
- 速比：33：26
- Main and driven bevel gear middle axle AZ9981320062/052 1
- Drawing No：AZ9981320062
- 速比：21：29
- Main and driven bevel gear rear axle 28 teeth A3463504139
- Drawing No：A3463504139
- Applicable Models：奔驰
- 速比：21：28
- Main and driven bevel gear 17:28 middle axle 99014320251STR
- Drawing No：99014320251
- Applicable Models：STR
- 速比：17：28
