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420-0094 AIR CONDITIONER AR CANNOT BE USED WITH @@@@@420-0071@@@@@, @@@@@433-8065@@@@@ AN ATTACHMENT 903C




OPERATOR STATION

AIR CONDITIONER GP
 

#SEBP68200220
 

420-0094: AIR CONDITIONER AR

420-0094 AIR CONDITIONER AR
CANNOT BE USED WITH @@@@@420-0071@@@@@, @@@@@433-8065@@@@@
AN ATTACHMENT
i05261035 SEBP6820
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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  398-5563 Y [1] AIR CONDITIONER & MOUNTING GP  
  396-7776 Y [1] COMPRESSOR GP-REFRIGERANT  
  423-5456 Y [1] CONDENSER & MTG GP-REFRIGERANT  
  434-7408 Y [1] CONNECTION GP-WATER (HEAT EXCHANGER)  
  433-8064 Y [1] COVER GP-ACCESS  
  398-0745 Y [1] LINES GP-AIR CONDITIONER (FRONT, REAR)  
  434-2661 Y [1] LINES GP-AIR CONDITIONER (CHASSIS)  
  398-0743 Y [1] LINES GP-HEATER  
  422-2891 Y [1] WIRING GP-AIR CONDITIONER  
   
  219-3130 [1] FILM-NOTICE (REFRIGERANT DISCHARGE)  
    (ON RH B-POST INSIDE CAB)
  317-9722 [1] PLATE-INFORMATION (AIR CONDITIONER, READ OMM)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68200221
 

415-5492: AIR CONDITIONER GP

415-5492 AIR CONDITIONER GP
PART OF 398-5563 AIR CONDITIONER & MOUNTING GP
AN ATTACHMENT
i06702563 SEBP6820
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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 317-0010 [3] SCREW  
2. 499-5871 [1] CASE AS  
3. 499-5872 [1] COIL AS-EVAPORATOR  
4. 499-5873 [1] COIL AS-HEATER  
5. 499-5874 [1] BLOWER AS  
6. 499-5875 [2] CLIP  
7. 499-5876 [1] COVER AS-FRONT  
8. 499-5877 [1] SEAL AS  
9. 499-5878 [1] VALVE AS-WATER  
10. 119-9631 [1] SWITCH-TEMPERATURE (AIR CONDITIONER, HEATER)  
11. 499-5880 [1] VALVE-EXPANSION  
12. 499-5881 [1] COVER  
13. 499-5882 [1] COVER  
14. 499-5883 [1] FILTER-CAB AIR  
15. 499-5884 [4] GROMMET  
16. 499-5885 [1] PLATE  
17. 499-5886 [1] COVER AS  
18. 499-5887 [1] CLIP  
19. 499-5888 [1] CLIP  
20. 499-5889 [1] PLATE  
21. 499-5890 [1] PLATE AS  
22. 499-5891 [1] PLATE AS  
23. 499-5892 [3] PLATE  
24. [1] FILM-DIRECTION (WATER FLOW)  
25. 499-5894 [1] SEAL  
26. 499-5895 [2] SEAL  
27. 499-5896 [4] SCREW  
28. 499-5897 [1] STRAP-CABLE  
29. 095-7930 M [8] SCREW-MACHINE (M4X0.7X6-MM)  
30. 317-0009 [24] SCREW  
31. 3E-6900 M [3] BOLT (M5X0.8X12-MM)  
32. 7X-2533 M [1] BOLT (M6X1X35-MM)  
  M   METRIC PART
 

#SEBP68200222
 

396-7879: CAB AR-ENCLOSED ROPS

396-7879 CAB AR-ENCLOSED ROPS
PART OF 397-2340 OPERATOR AR-ENCLOSED ROPS
AN ATTACHMENT
i05298372 SEBP6820
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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  398-5503 Y [1] CAB GP-ENCLOSED ROPS  
  398-5498 Y [1] CONTROL GP-GOVERNOR  
  398-5497 Y [1] CONTROL GP-PARKING BRAKE  
  398-5496 Y [1] CONTROL GP-SERVICE BRAKE  
  398-5499 Y [1] CONTROL GP-STEERING  
  398-5505 Y [1] DOOR GP-CAB (LH)  
  398-5506 Y [1] DOOR GP-CAB (RH)  
  421-5007 Y [1] LATCH GP  
  398-5507 Y [1] LINER GP-CAB (HEADLINER)  
  398-5510 Y [1] TRIM GP-CAB  
  434-2639 Y [1] LINES GP-IMPLEMENT  
  434-7407 Y [1] LINES GP-STEERING  
  398-5508 Y [1] MIRROR & MTG GP-REAR VIEW  
  396-5193 Y [1] TANK GP-WINDOW WASHER  
  420-7283 Y [1] WIPER & WASHER GP-WINDOW  
  398-5509 Y [1] WIPER GP-WINDOW  
  418-0712 Y [1] WIRING GP-CAB  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68200223
 

433-6353: CAB AR-ENCLOSED ROPS

433-6353 CAB AR-ENCLOSED ROPS
PART OF 433-6352 OPERATOR AR-ENCLOSED ROPS
AN ATTACHMENT
i05298495 SEBP6820
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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  398-5503 Y [1] CAB GP-ENCLOSED ROPS  
  398-5498 Y [1] CONTROL GP-GOVERNOR  
  398-5497 Y [1] CONTROL GP-PARKING BRAKE  
  398-5496 Y [1] CONTROL GP-SERVICE BRAKE  
  398-5499 Y [1] CONTROL GP-STEERING  
  433-6357 Y [1] DOOR GP-CAB (LH)  
  433-6358 Y [1] DOOR GP-CAB (RH)  
  421-5007 Y [1] LATCH GP  
  398-5507 Y [1] LINER GP-CAB (HEADLINER)  
  398-5510 Y [1] TRIM GP-CAB  
  434-2639 Y [1] LINES GP-IMPLEMENT  
  434-7407 Y [1] LINES GP-STEERING  
  398-5508 Y [1] MIRROR & MTG GP-REAR VIEW  
  396-5193 Y [1] TANK GP-WINDOW WASHER  
  420-7283 Y [1] WIPER & WASHER GP-WINDOW  
  398-5509 Y [1] WIPER GP-WINDOW  
  418-0712 Y [1] WIRING GP-CAB  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68200224
 

433-6363: CAB AR-ENCLOSED ROPS

433-6363 CAB AR-ENCLOSED ROPS
PART OF 397-2342 OPERATOR AR-ENCLOSED ROPS
AN ATTACHMENT
i05298384 SEBP6820
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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  433-6364 Y [1] CAB GP-ENCLOSED ROPS  
  398-5498 Y [1] CONTROL GP-GOVERNOR  
  398-5497 Y [1] CONTROL GP-PARKING BRAKE  
  398-5496 Y [1] CONTROL GP-SERVICE BRAKE  
  398-5499 Y [1] CONTROL GP-STEERING  
  398-5505 Y [1] DOOR GP-CAB (LH)  
  398-5506 Y [1] DOOR GP-CAB (RH)  
  421-5007 Y [1] LATCH GP  
  398-5507 Y [1] LINER GP-CAB (HEADLINER)  
  398-5510 Y [1] TRIM GP-CAB  
  434-2639 Y [1] LINES GP-IMPLEMENT  
  434-7407 Y [1] LINES GP-STEERING  
  398-5508 Y [1] MIRROR & MTG GP-REAR VIEW  
  396-5193 Y [1] TANK GP-WINDOW WASHER  
  420-7283 Y [1] WIPER & WASHER GP-WINDOW  
  398-5509 Y [1] WIPER GP-WINDOW  
  418-0712 Y [1] WIRING GP-CAB  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68200225
 

398-5503: CAB GP-ENCLOSED ROPS

398-5503 CAB GP-ENCLOSED ROPS
PART OF 396-7879, 433-6353 CAB AR-ENCLOSED ROPS
AN ATTACHMENT
i05351724 SEBP6820
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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-2158 [1] GROMMET  
2. 398-5504 [1] CAB AS-ENCLOSED ROPS  
3. 418-9298 [1] INSULATION  
4. 420-0066 [1] GLASS  
5. 420-0067 [1] GLASS  
6. 420-0068 [1] GLASS  
7. 420-0069 [1] GLASS  
8. 420-0070 [1] GLASS  
9. 421-7027 [1] GLASS  
10. 433-6328 [1] SEAL  
11. 434-5245 [1] COVER  
12. 434-5246 [1] PLATE AS  
13. 437-5049 [4] CAP  
14. 437-5052 [1] PLATE  
15. 437-5063 [2] STRIKER AS-LATCH  
16. 440-5542 [1] TRIM  
17. 440-5543 [1] TRIM  
18. 441-0021 [1] SEAL  
19. 441-0022 [5] TRIM  
20. 441-0058 [1] HANDRAIL  
21. 127-2170 M [14] SCREW-TRUSS HEAD (M8X1.25X20-MM)  
22. 189-2864 M [4] SCREW-FLAT HEAD (M8X1.25X30-MM)  
23. 1R-5998 [4] LOCKWASHER  
24. 7X-2536 M [4] BOLT (M8X1.25X14-MM)  
25. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
26. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
27. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
28. 9X-2041 M [2] SCREW-TRUSS HEAD (M10X1.5X20-MM)  
29. 447-7445 [2] SWITCH AS (CAB)  
    (EACH INCLUDES)
  139-6497 [1] CLIP  
30. 6V-9674 M [4] SCREW-MACHINE (M5X0.8X14-MM)  
31. 261-2426 [1] LAMP GP-DOME (CAB)  
32. 428-6869 [1] INSULATION  
33. 428-6870 [1] INSULATION  
34. 428-6924 [1] INSULATION  
  M   METRIC PART
 

#SEBP68200226
 

433-6364: CAB GP-ENCLOSED ROPS

433-6364 CAB GP-ENCLOSED ROPS
PART OF 433-6363 CAB AR-ENCLOSED ROPS
AN ATTACHMENT
i05530189 SEBP6820
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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-2158 [1] GROMMET  
2. 433-6365 [1] CAB AS-ENCLOSED ROPS  
3. 418-9298 [1] INSULATION  
4. 420-0066 [1] GLASS  
5. 420-0067 [1] GLASS  
6. 420-0068 [1] GLASS  
7. 420-0069 [1] GLASS  
8. 420-0070 [1] GLASS  
9. 421-7027 [1] GLASS  
10. 433-6328 [1] SEAL  
11. 434-5245 [1] COVER  
12. 434-5246 [1] PLATE AS  
13. 437-5049 [4] CAP  
14. 437-5052 [1] PLATE  
15. 437-5063 [2] STRIKER AS-LATCH  
16. 440-5542 [1] TRIM  
17. 440-5543 [1] TRIM  
18. 441-0021 [1] SEAL  
19. 441-0022 [5] TRIM  
20. 441-0058 [1] HANDRAIL  
21. 127-2170 M [14] SCREW-TRUSS HEAD (M8X1.25X20-MM)  
22. 189-2864 M [4] SCREW-FLAT HEAD (M8X1.25X30-MM)  
23. 1R-5998 [4] LOCKWASHER  
24. 7X-2536 M [4] BOLT (M8X1.25X14-MM)  
25. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
26. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
27. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
28. 9X-2041 M [2] SCREW-TRUSS HEAD (M10X1.5X20-MM)  
29. 447-7445 [2] SWITCH AS (CAB)  
  139-6497 [1] CLIP  
  [1] BOOT  
30. 6V-9674 M [4] SCREW-MACHINE (M5X0.8X14-MM)  
31. 261-2426 [1] LAMP GP-DOME (CAB)  
32. 428-6869 [1] INSULATION  
33. 428-6870 [1] INSULATION  
34. 428-6924 [1] INSULATION  
  M   METRIC PART
 

#SEBP68200227
 

398-5494: CANOPY GP

398-5494 CANOPY GP
PART OF 397-2339 OPERATOR AR-CANOPY
AN ATTACHMENT
i05266420 SEBP6820
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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4Y-3630 [4] STRAP  
2. 244-5117 [1] ROOF  
3. 314-2857 [2] SEAL  
4. 425-6185 [1] POST AS  
5. 4Y-3046 [12] WASHER (13.5X38X3-MM THK)  
6. 4Y-3048 [12] SPACER (13.5X40X6-MM THK)  
7. 6V-7687 M [12] LOCKNUT (M12X1.75-THD)  
8. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4183 M [8] BOLT (M12X1.75X40-MM)  
10. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
11. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP68200228
 

396-7776: COMPRESSOR GP-REFRIGERANT

396-7776 COMPRESSOR GP-REFRIGERANT
PART OF 420-0094 AIR CONDITIONER AR
AN ATTACHMENT
i05289853 SEBP6820
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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 125-1657 Y [1] PULLEY GP-IDLER (REFRIGERANT COMPRESSOR)  
2. 163-9852 [1] COMPRESSOR AS  
3. 258-3539 [1] V-BELT (COMPRESSOR)  
4. 382-4815 [1] SLEEVE  
5. 420-8911 [1] PULLEY (3-GROOVE)  
6. 5C-7261 M [1] NUT (M8X1.25-THD)  
7. 8T-0276 M [3] BOLT (M8X1.25X45-MM)  
8. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
9. 8T-4224 [8] WASHER-HARD (8.8X16X2-MM THK)  
10. 8T-4908 M [1] BOLT (M8X1.25X25-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68200229
 

241-5979: CONDENSER & MTG GP-REFRIGERANT

241-5979 CONDENSER & MTG GP-REFRIGERANT
PART OF 423-5456 CONDENSER & MTG GP-REFRIGERANT
AN ATTACHMENT
i03101821 SEBP6820
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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 317-1273 [2] SEAL  
2. 317-1274 [4] SCREW  
3. 317-1275 [4] SCREW  
4. 317-1276 [6] SCREW  
5. 317-1277 [1] RETAINER  
6. 317-1279 [1] HOUSING  
7. 317-1280 [1] GUARD  
8. 317-1281 [2] GASKET  
9. 317-1282 [1] FAN  
10. 317-1283 [1] CONDENSER  
 

Information:

Operation and Maintenance Manual
Belts - Inspect/Adjust/Replace
901C, 902C and 903C Compact Wheel Loaders
Specifications
System Capacities for Refrigerant (Compact Wheel Loaders)
Air Conditioning and Heating R134a for All Caterpillar Machines
Air Conditioner Lines
901C, 901C2, 902C, 902C2, 903C and 903C2 Compact Wheel Loaders
Air Conditioner Lines
901C, 901C2, 902C, 902C2, 903C and 903C2 Compact Wheel Loaders
Refrigerant Compressor
901C, 901C2, 902C, 902C2, 903C and 903C2 Compact Wheel Loaders
Tool Operating Manual
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Systems Operation
Refrigerant Compressor
Air Conditioning and Heating R134a for All Caterpillar Machines
Glossary of Terms
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Expansion Valve System
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Orifice Tube System
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Condenser
Air Conditioning and Heating R134a for All Caterpillar Machines
Evaporator Coil
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Compressor Protection System
Air Conditioning and Heating R134a for All Caterpillar Machines
Identifying the Air Conditioning System
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Expansion Valve
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Accumulator
Air Conditioning and Heating R134a for All Caterpillar Machines
In-line Refrigerant Dryer
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Receiver-Dryer
Air Conditioning and Heating R134a for All Caterpillar Machines
Identifying the Heating System
Air Conditioning and Heating R134a for All Caterpillar Machines
Temperature Control
Air Conditioning and Heating R134a for All Caterpillar Machines
Identifying the Refrigerant
Air Conditioning and Heating R134a for All Caterpillar Machines
Service Intervals
Air Conditioning and Heating R134a for All Caterpillar Machines
Condensate Drainage System
Air Conditioning and Heating R134a for All Caterpillar Machines
Cab Pressurization and Filtration System
Air Conditioning and Heating R134a for All Caterpillar Machines
General Information
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Orifice Tube Assembly
Air Conditioning and Heating R134a for All Caterpillar Machines
Custom Service Information
System Capacities for Refrigerant (Compact Wheel Loaders)
Air Conditioning and Heating R134a for All Caterpillar Machines
Testing and Adjusting
Refrigerant Recovery
Air Conditioning and Heating R134a for All Caterpillar Machines
Manifold Gauge Set (Refrigerant) - Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant System - Charge
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant System - Evacuate
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Leakage - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Manifold Gauge Set (Refrigerant) - Remove
Air Conditioning and Heating R134a for All Caterpillar Machines
Electronic Heat Control - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Compressor - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Air Conditioning Performance - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Oil - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant System - Flush
Air Conditioning and Heating R134a for All Caterpillar Machines
Machine Preparation for Testing and Adjusting
Air Conditioning and Heating R134a for All Caterpillar Machines
Compressor Protection System - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Heater Performance - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Troubleshooting
Required Tools
Air Conditioning and Heating R134a for All Caterpillar Machines
Machine Preparation for Troubleshooting
Air Conditioning and Heating R134a for All Caterpillar Machines
General Troubleshooting Information
Air Conditioning and Heating R134a for All Caterpillar Machines
Visual Inspection (Troubleshooting)
Air Conditioning and Heating R134a for All Caterpillar Machines
Heating System Troubleshooting
Air Conditioning and Heating R134a for All Caterpillar Machines
Troubleshooting Condensate Drainage System
Air Conditioning and Heating R134a for All Caterpillar Machines
Air Conditioning System Troubleshooting
Air Conditioning and Heating R134a for All Caterpillar Machines
Troubleshooting Heating and Air Conditioning Control System
Air Conditioning and Heating R134a for All Caterpillar Machines
Automatic Temperature Control Panel Troubleshooting - 584 and 584HD Forwarders
Air Conditioning and Heating R134a for All Caterpillar Machines
Automatic Temperature Control System (ECM Controlled) Troubleshooting
Air Conditioning and Heating R134a for All Caterpillar Machines
General Troubleshooting Information
Air Conditioning and Heating R134a for All Caterpillar Machines
Disassembly and Assembly
Refrigerant Expansion Valve - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Compressor - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Accumulator - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Air Conditioner Lines - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Machine Preparation for Disassembly and Assembly
Air Conditioning and Heating R134a for All Caterpillar Machines
In-Line Refrigerant Dryer - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Receiver-Dryer - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
General Information
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Orifice Tube Assembly - Remove and Install
Air Conditioning and Heating R134a for All Caterpillar Machines
Service Magazine
Nexus Retrofit Air Conditioning and Heating Parts for Other Than Caterpillar Construction Equipment and On-Highway Trucks {7320}
Nexus Retrofit Air Conditioning and Heating Parts for Other Than Caterpillar Construction Equipment and On-Highway Trucks {7320}

Caterpillar Parts SIS Catalog 903C :

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