This is an Original Thermo King part for type Unit:
SB-II 50 TC                   
Super-II H.TP©                
ThermoKing Part Description:
BELT - clutch
BELT - compressor drive (matched pair)
BELT (set of 2)
Thermo-King no. 78-0535 / 4642C96G06
Old numbers: 
78-523/4642C96G02
Description on Article: 
Thermo King
78-0535
4642C96G06
Examples and applications or 
Names and unit codes: 
TK78-535 / TK-78535 / TK.78.535 / TK78535 / TK78-535TKA / TK-78535TKA / TK.78.535TKA / TK78535TKA
TK78-0535 / TK-780535 / TK.78.0535 / TK780535 / TK78-0535TKA / TK-780535TKA / TK.78.0535TKA / TK780535TKA
TK78-523 / TK-78523 / TK.78.523 / TK78523 / TK78-523TKA / TK-78523TKA / TK.78.523TKA / TK78523TKA
TK78-0523 / TK-780523 / TK.78.0523 / TK780523 / TK78-0523TKA / TK-780523TKA / TK.78.0523TKA / TK780523TKA
SBII50TC / SB II 50 TC / SB-II-50-TC / SB250TC / SB 2 50 TC / SB-2-50-TC                                                                                    
                                                                                                                                                            
V-belt / Pas klinowy / Belts / Trapezoid ékszijak / Curele trapezoidale / V Belts / V Belt / Vbelts / V-Belts / Cinchia Trapezoidale / Traperiemen / Correia trapezoidal / Vbelt / Courroie trapézoïdale / VStrings / V-kayisi / Correa trapecial / electric motor/clutch v-belt set / Clutch electric motor belt set / electric motor/clutch belt set / electric motor/clutch vbelt set / electric motor v-belt set / v-belt set electric motor  / v-belt set Clutch/electric motor  / v-belt set Clutch Electric motor  / belt set Clutch Electric motor  / belt set Clutch/Electric motor  / belt set Electric motor Clutch / V-belt clutch/  Vbelt clutch / Belt set Compressor clutch/  Belt set clutch / belt set Electric motor/Clutch / Belt set clutch/  set beltt clutch / Belt Clutch/E.Motor / V-belt set clutch/  Vbelt set clutch / Compressor clutch vbelt /  Compressor Clutch Vbelt / Compressor clutch belt /  Compressor Clutch V-belt / v-Belt Compressor clutch/  VBelt Compressor / v-Belt set Compressor clutch/  VBelt set clutch / belt set clutch/  belt set Compressor / electric motor clutch belt / E.Motor/Clutch belt / Clutch/E.Motor belt / Clutch/electric motor belt / electric motor/clutch belt / Clutch electric motor belt / Centrifugal clutch / Centrifugalclutch / E.Motor/Compressor Belt /