Diesel injector without seal

manufacturer reference: 197532

manufacturer reference: 19203L

manufacturer reference: 190413

manufacturer reference: 190629

manufacturer reference: 1922G4

manufacturer reference: 1939WV

manufacturer reference: 1920R5

manufacturer reference: 190169

manufacturer reference: 193012

manufacturer reference: 197933

manufacturer reference: 198946

manufacturer reference: 1906E1

manufacturer reference: 198204

manufacturer reference: 193968

manufacturer reference: 1922G5