- Main Shaft 1st Gear,WG2211040022
- Drawing No：WG2211040022
- Drive Input Gear (Low) Overdrive,WG2211020048
- Drawing No：WG2211020048
- First Shaft Gear,WG2211020010
- Drawing No：WG2211020010
- Auxiliary Box High Speed Synchromesh Cone Ring,WG2210103306
- Drawing No：WG2210103306
- Auxiliary Box Fixed Gear Hub,WG2210101309
- Drawing No：WG2210101309
- Auxiliary Box High Speed Synchromesh Ring,WG2210100686
- Drawing No：WG2210100686
- Rear Auxiliary Box Low Speed Synchromesh Cone Ring,WG2210100312
- Drawing No：WG2210100312
- Output Flange,WG221010018
- Drawing No：WG221010018
- Sun Gear,WG2210100149
- Drawing No：WG2210100149
- Output Flange Φ180 Face Gear,WG2210100142
- Drawing No：WG2210100142
- Range Shift Synchromesh Ring,WG2210100109
- Drawing No：WG2210100109
- Applicable Models：HOWO
- Auxiliary Box Synchromesh Sliding Sleeve,WG2210100059
- Drawing No：WG2210100059
- Applicable Models：HOWO
- Output Flange Φ180 Face Gear,WG2210100018
- Drawing No：WG2210100018
- Range Shift Synchromesh Ring,WG2210100009
- Drawing No：WG2210100009
- Range Shift Synchromesh Sliding Sleeve,WG2210100008
- Drawing No：WG2210100008
- Range Shift Synchromesh Gear Hub,WG2210100007
- Drawing No：WG2210100007
- Idler Gear,WG2210050250
- Drawing No：WG2210050250
- Spline Washer,WG2210040608
- Drawing No：WG2210040608
- Main Shaft 4th Gear,WG2210040445
- Drawing No：WG2210040445
- Applicable Models：HW12
- Main Shaft 4th Gear,WG2210040424
- Drawing No：WG2210040424