28 - ON LEFT REAR FENDER; USED WITH RADIO OR RADIOPHONE, INAPPLICABLE TO TAXI In connection with SA: 56253/ 56328/ 56329/ 56425/ 56500/ 56595 Model designation: 201 - 023/024/028/029/122/126/128
31 - ON LEFT REAR FENDER; USED WITH RADIO OR RADIOPHONE FOR TAXI VERSION ONLY In connection with SA: 56253/ 56328/ 56329/ 56425/ 56500/ 56558/ 56595 Model designation: 201 - 018/023/024/028/029/122/126/128