This is an Original Thermo King part for type Unit:
MD-I                          
MD-I SSIV                     
ThermoKing Part Description:
HOSE - engine to overflow tank
HOSE - water
Thermo-King no. 11-3169 / 1081A33H04
Description on Article: 
1081A33H04
Description on packing: 
Thermo King 
11-3169
Hose
Examples and applications or 
Names and unit codes: 
TK11-3169 / TK-113169 / TK.11.3169 / TK113169
MDISSIV / MD I SSIV / MD-I-SSIV / MD1SSIV / MD 1 SSIV / MD-1-SSIV                                                                                           
MDI / MD I / MD1 / MD 1 / MD-1                                                                                                                              
Engine Diesel / Diesel Engine / Engine-Diesel / Diesel-Engine  / Inlet pressure Regulator / VALVE throttling / throttlingvalve / throttling valve / Suction Regulator / Regulator Suction / Pressure Valve Regulator / pressure Regulator Inlet / pressure Inlet Regulator  / Valve Pressure Regulator / RegulatorSuction /