| O-ring, Gearbox | ZTC-0124 | Renault, Scania, Volvo | Gearbox > Main Shaft |
| Roller Bearing | ZTC-1264 | Renault, Volvo | Gearbox > Main Shaft |
| Roller Bearing | ZTC-1267 | Renault, Volvo | Gearbox > Main Shaft |
| Roller Bearing | ZTC-1268 | Renault, Volvo | Gearbox > Main Shaft |
| Engaging Ring | ZTC-1386 | Renault, Volvo | Gearbox > Main Shaft |
| Engaging Ring | ZTC-1387 | Renault, Volvo | Gearbox > Main Shaft |
| Synchronizing Cone | ZTC-1389 | Renault, Volvo | Gearbox > Main Shaft |
| Synchronizing Cone | ZTC-1390 | Renault, Volvo | Gearbox > Main Shaft |
| Synchronizing Cone inner | ZTC-1391 | Renault, Volvo | Gearbox > Main Shaft |
| Engaging Sleeve | ZTC-1394 | Renault, Volvo | Gearbox > Main Shaft |
| Oil Pipe | ZTC-1401 | Renault, Volvo | Gearbox > Main Shaft |
| Ring | ZTC-1414 | Renault, Volvo | Gearbox > Main Shaft |