| fifth wheel coupling | Sattelkupplung |
| fifth wheel plate | Sattelplatte |
| handle | Handhebel |
| catch | Sicherungsfalle |
| kingpin | Zugsattelzapfen |
| lock jaw | Verschlusshaken |
| locking bar | Verschlussriegel |
| lubrication groove | Schmiernut |
fifth wheel coupling
| fifth wheel coupling | Sattelkupplung |
| fifth wheel plate | Sattelplatte |
| handle | Handhebel |
| catch | Sicherungsfalle |
| kingpin | Zugsattelzapfen |
| lock jaw | Verschlusshaken |
| locking bar | Verschlussriegel |
| lubrication groove | Schmiernut |