- Reverse-creep gear shift fork shaft
- Drawing No：wg2212220001
- Shift shaft (double rod)
- Drawing No：wg2212210003
- Planet gear shaft
- Drawing No：wg2212100001
- Internal gear ring
- Drawing No：wg2210100005
- Planetary gear
- Drawing No：wg2210100004
- Sun Gear
- Drawing No：wg2210100001
- Main shaft sliding sleeve 16118
- Drawing No：AZ2210040210
- Speedometer sensor
- Drawing No：wg2209280010
- Rear wheel bearing 33220
- Drawing No：33220（3007720）
- Front housing cover plate assembly
- Drawing No：wg2203260011