This part is interchangeable but not original Thermo King. Mentioned names, numbers as well as OE, 
descriptions or article numbers of manufacturers or material brands are only mentioned as a
reference and description. In such a case, this does not mean in any way that these parts are original 
parts from the manufacturers in questions. You can of course also buy this from the listed registered 
trademark dealer or you can order it from us.
This part is Compatible with Thermo King type Unit:
AMD-M2 met TK3'9'5 Engine     
AP-II W 1012                  
AP-II X 1012                  
AT11                          
AT12                          
AT2                           
AT4                           
AT6                           
AT7                           
Bus A/C Power Pack TK486V     
Coach RT 1012                 
CROWN 500 M19                 
D1 met di2'2 Engine           
D1 Series                     
D3 1001V                      
HRT-1012                      
HRT-I W 1012 COBUS 3000       
J Series                      
NSD-II                        
NSD-II M3 Series              
Peugeot Bus Power Pack Engine 
R6-M5                         
RE-1 M4                       
SD-I 1012 M1                  
Super NWD 5200                
Super NWD 5300                
T10 M1 thru M5A               
T11-M1-M21 & THU11 M1         
T2-M22 & M25                  
T2-M27A & M27B                
T2-M31, M34, M36 & M37F       
V Series                      
V-250                         
V-700 MAX
ThermoKing Part Description:
HOURMETER
HOURMETER - compressor
HOURMETER - rectangle
HOURMETER (optional)
Thermo-King no. 44-5703 / 1081A28G22
Old numbers: 
41-249/1081A28G22
44-3473/1081A28G16
Examples and applications or 
Names and unit codes: 
HP44-5703 / HP-445703 / HP.44.5703 / HP445703
S44-5703 / S-445703 / S.44.5703 / S445703
S44-50703 / S-4450703 / S.44.50703 / S4450703
1044-5703 / 10-445703 / 10.44.5703 / 10445703
SP44-5703 / SP-445703 / SP.44.5703 / SP445703
HP41-249 / HP-41249 / HP.41.249 / HP41249
HP41-0249 / HP-410249 / HP.41.0249 / HP410249
S41-249 / S-41249 / S.41.249 / S41249
1041-249 / 10-41249 / 10.41.249 / 1041249
1041-0249 / 10-410249 / 10.41.0249 / 10410249
SP41-249 / SP-41249 / SP.41.249 / SP41249
SP41-0249 / SP-410249 / SP.41.0249 / SP410249
HP44-3473 / HP-443473 / HP.44.3473 / HP443473
S44-3473 / S-443473 / S.44.3473 / S443473
S44-30473 / S-4430473 / S.44.30473 / S4430473
1044-3473 / 10-443473 / 10.44.3473 / 10443473
SP44-3473 / SP-443473 / SP.44.3473 / SP443473
CoachRT1012                                                                                                                                                 
APIIX1012 / AP II X 1012                                                                                                                                    
T10-M1 / T10M1 / T10-M5A / T10M5A / T10 M5A                                                                                                                 
AT-6 / AT 6                                                                                                                                                 
@HTPAT-11 / AT 11                                                                                                                                               
SDI1012M1 / SD I 1012 M1 / SD11012M1 / SD 1 1012 M1 / SD-1-1012-M1                                                                                          
NSDIIM3Series / NSD II M3 Series / NSD2M3Series / NSD 2 M3 Series / NSD-2-M3-Series                                                                         
D1                                                                                                                                                          
PeugeotBusPowerPackEngine                                                                                                                                   
D1Series                                                                                                                                                    
R6M5 / R6 M5                                                                                                                                                
JSeries                                                                                                                                                     
NSDII / NSD II / NSD2 / NSD 2 / NSD-2                                                                                                                       
VSeries                                                                                                                                                     
AT-2 / AT 2                                                                                                                                                 
RE1M4 / RE 1 M4 / RE-1-M4 / REIM4 / RE I M4 / RE-I-M4                                                                                                       
BusACPowerPack / BusA/CPowerPack                                                                                                                            
AMDM2 / AMD M2                                                                                                                                              
AT-12 / AT 12 / AT12                                                                                                                                        
HattinkKatwijkV250 / V 250                                                                                                                                                
HH@AT-7 / AT 7                                                                                                                                                 
HattinkCuijkAPIIW1012 / AP II W 1012                                                                                                                                    
T11M1 / T11 M1 / T11-M21 / T11M21 / T11 M21                                                                                                                 
SuperNWD5200 / Super NWD 5200                                                                                                                               
V700MAX
T2M22 / T2 M22 / T2-M25 / T2M25 / T2 M25                                                                                                                    
AT-4 / AT 4                                                                                                                                                 
HRTI W 1012 COBUS 3000 / HRT I W 1012 COBUS 3000
CROWN500M19 / CROWN-500-M19                                                                                                                                 
T2M31 / T2 M31 / T2-M34 / T2M34 / T2 M34 / T2-M36 / T2M36 / T2 M36 / T2-M37F / T2M37F / T2 M37F                                                             
T2M27A / T2 M27A / T2-M27B / T2M27B / T2 M27B                                                                                                               
D31001V / D3 1001 V / D3-1001V                                                                                                                              
HRT1012 / HRT 1012                                                                                                                                          
SuperNWD5300 / Super NWD 5300