| 71026 YIKONG YK4073 RC Crawler Parts 13T Steel Pinion Gear | | 13 |
| 71096 YIKONG TB7 YK4073 Parts Pinion Gear (12T) | | 12 |
| 71097 YIKONG TB7 YK4073 Parts Pinion Gear (13T) | | 13 |
| 71098 YIKONG TB7 YK4073 Parts Pinion Gear (14T) | | 14 |
| 71114 YIKONG YK4073 RC Car Parts Pinion Gear 11T | | 11 |
| FMS 10702 (4074) RC Truck Parts Pinion Gear 12T APSC71096 | | 12 |
| FMS 10702 (4074) RC Truck Parts Pinion Gear 13T APSC71097 | | 13 |
| FMS 10702 (4074) RC Truck Parts Pinion Gear 14T APSC71098 | | 14 |
| FMS U4 10702 (4074) Parts Steel Pinion Gear 13T APSC71026 | | 13 |
| YK4072 Desert RC Truck Parts 13T Pinion Gear 71097 | | 13 |
| YK4072 Desert RC Truck Parts Pinion Gear 12T 71096 | | 12 |
| YK4084/Pro Parts 14T Pinion Gear 14207 | | 14 |
| YK4101 RC Car Parts 18T Pinion Gear 13065 | | 18 |
| YK4101 RC Car Parts 20T Pinion Gear 13066 | | 20 |
| YK41011 RC Crawler Parts Motor Pinion Gear (14T-M0.6) 21051 | 0.6 | 14 |
| YK5071 RC Car Parts Motor Pinion Gear 13T 80038 | | 13 |
| YK5071 RC Car Parts Spur Gear (41T) And Pinion Gear (13T) Set 80034 | | |
| YK7081 RC Car Parts 13T Motor Pinion Gear 80038 | | 13 |
| YK7081 RC Car Parts 41T Spur Gear and 13T Pinion Gear Set 80034 | | |
| YK8081 DF8 RC Truck Parts NO.80034 Spur gear 41T and Pinion gear 13T set (41T 13T) | | |
| YK8081 DF8 RC Truck Parts NO.80038 Motor Pinion Gear (13T) | | 13 |