For Thermo King Type Unit:
KD-I                          
MD-I                          
RD-I SSIV
ThermoKing Part Description:
FITTING - swivel
Thermo-King no. 11-4718 / 5207A97H01
Examples and applications or 
Names and unit codes: 
TK11-4718 / TK-114718 / TK.11.4718 / TK114718
RD I
MDI / MD I / MD1 / MD 1 / MD-1                                                                                                                              
RDISSIV
HattinkThermo-Parts.nlKDI / KD I / KD1 / KD 1 / KD-1