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1557021 AIR CONDITIONER GP 345B EXCAVATOR


OPERATOR STATION
AIR CONDITIONER GP
DUCT GP

EXCAVATOR 345B EXCAVATOR 2ZW
 345B & 345B L TRACK-TYPE EXCAVATORS /HAMMER ARRANGEMENT &/ 2ZW00001-UP (MACHINE) POWERED BY 3176C ENGINE XEBP7735 345B 2ZW   (1998)

OPERATOR STATION

AIR CONDITIONER GP
CONDENSER & MTG GP-AIR COND
147-4803 CONDENSER & MTG GP-AIR COND
COMPRESSOR GP-REFRIGERANT
124-1689 COMPRESSOR GP-REFRIGERANT
155-7021 AIR CONDITIONER GP
AIR CONDITIONER & MOUNTING GP
155-7022 AIR CONDITIONER & MOUNTING GP
AIR CONDITIONER GP
159-7855 AIR CONDITIONER GP
DISTRIBUTOR AS
168-0746 DISTRIBUTOR AS
 

#XEBP77350500
 

155-7021: AIR CONDITIONER GP

1557021 AIR CONDITIONER GP
XEBP77350500 XEBP7735
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Parts for your 345B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  128-2149 [1] DUCT GP (AIR)  
  128-2148 [1] DUCT GP (DEFROST)  
  128-2150 [1] DUCT GP (AIR)  
  155-7022 [1] AIR CONDITIONER & MOUNTING GP  
  139-7150 [1] DUCT GP (AIR)  
 

#XEBP77350501
 

155-7022: AIR CONDITIONER & MOUNTING GP

1557022 AIR CONDITIONER & MOUNTING GP
PART OF 1557021-Page 507
1597855-Page 510, 1680746-Page 511, 1352255-Page 517
h66702e XEBP7735
1557022 AIR CONDITIONER & MOUNTING GP Parts scheme
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Parts for your 345B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 119-5026 [4] SCREW  
2. 128-2163 [1] SENSOR-TEMPERATURE  
3. 8T-4200 [1] BOLT (L=16mm)  
4. 8T-4224 [1] WASHER-HARD  
5. Y [1] CONDITIONER GP  
6. 128-2162 [1] SENSOR-SUN LOAD  
7. 139-7207 [1] PANEL  
8. 133-7950 [1] COVER AS  
9. 8T-4137 [15] BOLT (L=20mm)  
10. 8T-4121 [15] WASHER-HARD  
11. 168-0746 Y [1] DISTRIBUTOR AS  
12. 130-0252 [2] HOSE  
13. 122-9657 [2] CLAMP  
14. 122-9624 [1] HOSE  
15. 4I-6600 [1] CLAMP  
16. 8T-6693 [1] SCREW-MACHINE  
17. 135-2255 Y [1] DUCT AS  
18. 8T-0328 [1] WASHER-HARD  
19. [1] STRAP  
20. 155-7023 [1] HARNESS AS  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP77350502
 

159-7855: AIR CONDITIONER GP

1597855 AIR CONDITIONER GP
PART OF 1557022-Page 509
1680808-Page 512, 1474833-Page 528
h66705e XEBP7735
1597855 AIR CONDITIONER GP Parts scheme
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Parts for your 345B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 159-7853 [1] HARNESS AS  
2. 147-4846 [2] PACKING  
3. 8T-0328 [1] WASHER-HARD  
4. 147-4843 [2] BRACKET  
5. 147-4845 [1] PACKING  
6. 147-4844 [1] CONNECTOR  
7. 168-0808 Y [1] CONDITIONER GP  
8. 147-4833 Y [1] BLOWER GP  
9. 135-2296 [2] RELAY  
10. 8T-4970 [2] BOLT (L=14mm)  
11. 095-0827 [2] LOCKWASHER  
12. 9X-8256 [2] WASHER  
13. 147-4832 [1] CLIP  
14. 6V-9674 [1] SCREW-MACHINE  
15. 096-0192 [1] LOCKWASHER  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP77350503
 

168-0746: DISTRIBUTOR AS

1680746 DISTRIBUTOR AS
PART OF 1557022-Page 509
h65174e XEBP7735
1680746 DISTRIBUTOR AS Parts scheme
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Parts for your 345B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 147-4849 [1] INSULATOR  
2. 147-4850 [1] INSULATOR  
3. 147-4848 [1] INSULATOR  
4. 147-4831 [1] CLAMP  
5. 147-4847 [1] MOTOR AS  
 

#XEBP77350504
 

168-0808: AIR CONDITIONER GP

1680808 AIR CONDITIONER GP
PART OF 1597855-Page 510
h66707e XEBP7735
1680808 AIR CONDITIONER GP Parts scheme
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Parts for your 345B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 147-4828 [1] BRACKET  
2. 147-4815 [1] THERMISTOR  
3. 147-4830 [1] BRACKET  
4. 147-4829 [1] BRACKET  
5. 147-4827 [1] BRACKET  
6. 147-4823 [1] SENSOR AS  
7. 147-4814 [1] TUBE AS  
8. 121-7136 [1] SEAL-O-RING (ID=13.4mm)  
9. 121-7138 [2] SEAL-O-RING (ID=6.7mm)  
10. 130-0263 [1] VALVE AS  
11. 8T-9534 [2] BOLT (L=50mm)  
12. 147-4816 [2] CLIP  
13. 147-4813 [1] CORE AS  
14. 147-4831 [2] CLAMP  
15. 147-4822 [1] BRACKET  
16. 147-4825 [1] MOTOR AS  
17. 147-4832 [4] CLIP  
18. 147-4812 [1] CORE AS  
19. 147-4826 [1] MOTOR AS  
20. 159-7858 [1] CONTROLLER AS  
21. 147-4819 [1] GROMMET  
22. 130-0270 [1] SWITCH AS(PRESSURE)  
22A. 185-8293 [1] SEAL-O-RING  
23. 159-7741 [1] TUBE AS  
24. 159-7742 [1] TUBE AS  
25. 121-7136 [1] SEAL-O-RING (ID=13.4mm)  
26. 147-4820 [1] CLIP  
27. 147-4821 [1] CLIP  
28. [1] DOOR AS  
29. [1] DOOR AS  
 

#XEBP77350505
 

128-2148: DUCT GP-DEFROST

1282148 DUCT GP-DEFROST
PART OD 1557021-Page 507
h58000e XEBP7735
1282148 DUCT GP-DEFROST Parts scheme
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Parts for your 345B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-5331 [4] RIVET  
2. 139-7179 [1] DUCT  
3. 139-7180 [1] DUCT  
4. 119-6812 [1] DUCT  
5. 9X-2044 [3] SCREW  
6. 124-3989 [1] COVER  
 

#XEBP77350506
 

128-2149: DUCT GP-AIR

1282149 DUCT GP-AIR
PART OF 1557021-Page 507
h61782e XEBP7735
1282149 DUCT GP-AIR Parts scheme
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Parts for your 345B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-1278 [1] FILTER  
2. 095-0742 [4] SCREW  
3. 095-0827 [4] LOCKWASHER  
4. 147-4941 [1] DUCT AS  
  147-4943 [1] INSULATOR  
 

#XEBP77350507
 

128-2150: DUCT GP-AIR

1282150 DUCT GP-AIR
HEATER
PART OF 1557021-Page 507
h58002e XEBP7735
1282150 DUCT GP-AIR Parts scheme
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Parts for your 345B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 130-0376 [1] DUCT  
2. 111-6389 [1] RUBBER-CUSHION  
 

#XEBP77350508
 

139-7150: DUCT GP-AIR

1397150 DUCT GP-AIR
AIR CONDITIONER
PART OF 1557021-Page 507
1397151-Page 517
h59435e XEBP7735
1397150 DUCT GP-AIR Parts scheme
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Parts for your 345B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-2044 [8] SCREW  
2. 8Y-6967 [6] LOUVER AS  
3. 124-3918 [1] DUCT  
4. 124-3917 [1] DUCT  
5. 139-7151 Y [1] DUCT AS  
  Y   SEPARATE ILLUSTRATION
 

#XEBP77350509
 

139-7151: DUCT AS

1397151 DUCT AS
PART OF 1397150-Page 516
h58009e XEBP7735
1397151 DUCT AS Parts scheme
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Parts for your 345B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 139-7255 [1] INSULATOR  
2. 124-3984 [1] INSULATOR  
3. 147-4871 [1] INSULATOR  
4. 105-9533 [2] INSULATOR  
5. 105-9534 [1] INSULATOR  
6. 124-3983 [1] INSULATOR  
 

Information:

Specifications
Air Conditioner Lines
345B Excavator Machine System Specifications
Heater and Air Conditioner Mounting
345B Excavator Machine System Specifications
Air Conditioner Lines
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Refrigerant Compressor
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Refrigerant Relief Valve
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Pressure Switch (Refrigerant Pressure Cutoff)
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Blower Motor
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
System Capacities for Refrigerant (Excavators) - 311B-385B
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
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 Receiver-Dryer
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Refrigerant Compressor
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Air Conditioning and Heating System Schematic
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Refrigerant Condenser
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Evaporator Coil
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Pressure Switch (Refrigerant Pressure Cutoff)
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Control Panel - Automatic Temperature Control Unit
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Motor (Air Conditioner Control)
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Speed Control - Blower Linear Control (BLC)
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Refrigerant Expansion Valve
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Air Conditioning and Heating System Sensor Operation
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Control Module
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Refrigerant Condenser
Air Conditioning and Heating R134a for All Caterpillar Machines
Evaporator Coil
Air Conditioning and Heating R134a for All Caterpillar Machines
Blower Motor
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Refrigerant Compressor Protection System
Air Conditioning and Heating R134a for All Caterpillar Machines
Air Conditioning System Schematic
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
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
Refrigerant Compressor
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
System Capacities for Refrigerant (Excavators) - 311B-385B
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
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
Troubleshooting Faults With Service Codes
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Air Conditioning System Schematic
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Manifold Gauge Set (Refrigerant) - Remove
Air Conditioning and Heating R134a for All Caterpillar Machines
Air Conditioning System Troubleshooting
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Electronic Heat Control - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Air Conditioning E13 - Fresh Air Sensor (Open Circuit)
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Air Conditioning E43 - Discharge Damper
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Air Conditioning E11 - Recirculation Sensor (Open Circuit)
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Air Conditioning E12 - Recirculation Sensor (Short Circuit)
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Air Conditioning E14 - Fresh Air Sensor (Short Circuit)
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Air Conditioning E44 - Air Mix Damper Error
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Air Conditioning E45 - Recirculation/Fresh Air Damper Error
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Visual Inspection
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
General Troubleshooting Information
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Refrigerant System - Evacuate
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Refrigerant System - Charge
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Manifold Gauge Set (Refrigerant) - Remove
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Refrigerant System - Flush
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Refrigerant Recovery
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Manifold Gauge Set (Refrigerant) - Install
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Refrigerant Compressor Oil - Check
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
Refrigerant Compressor - Test
Air Conditioning and Heating R134a for All Caterpillar Machines
Refrigerant Leakage - Test
311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B, 345B, 345B Series II, 365B and 385B Excavators Air Conditioning and Heating
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
Resistor - Remove and Install - Speed Control
345B, 345B Series II and W345B Series II Excavators Machine Systems
Speed Control - Remove and Install
345B, 345B Series II and W345B Series II Excavators Machine Systems
Temperature Sensor (Evaporator Coil) - Install
345B, 345B Series II and W345B Series II Excavators Machine Systems
Temperature Sensor (Evaporator Coil) - Remove
345B, 345B Series II and W345B Series II Excavators Machine Systems
Evaporator Coil - Remove
345B, 345B Series II and W345B Series II Excavators Machine Systems
Evaporator Coil - Install
345B, 345B Series II and W345B Series II Excavators Machine Systems
Temperature Sensor (Ambient Air) - Remove and Install
345B, 345B Series II and W345B Series II Excavators Machine Systems
Heating and Air Conditioning Unit - Install
345B, 345B Series II and W345B Series II Excavators Machine Systems
Heating and Air Conditioning Unit - Remove
345B, 345B Series II and W345B Series II Excavators Machine Systems
Control Module (Automatic Temperature Control Unit) - Remove and Install
345B, 345B Series II and W345B Series II Excavators Machine Systems
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
Improved Duct Assembly Enhances Air Conditioning Of Cab {7309,7320}
1998/04/06
New Test Procedure For Testing Air Conditioning Electrical Components {4466,1435}
1999/11/29
Support Literature Is Now Available For Maintaining Excavator Heating and Air Conditioning Systems {7309, 7320}
2002/11/11
New Cab Air Filters Provide Improved Efficiency and Odor Reduction {7309, 7320, 7342}
2002/07/08
Checking the Motor Rotation after Replacing the Blower Motor Can Increase Service Life {7304, 7320}
2003/02/03
The Pressure Sensors for the Main Hydraulic Pump and the Coil for the Refrigerant Compressor are Improved {1408, 1802, 5057, 5059, 5456}
2004/06/21
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}
An Air Conditioner Kit for Use When Servicing the Air Conditioning System Is Now Available {7320, 7320}
2012/08/24
Recent Changes to the R134a Refrigerant Air Conditioning Manuals Are Now Available for All Caterpillar Products {0374, 1802, 1805, 1807, 1808, 1809, 7309, 7320, 7322, 7343}
2014/07/17

Caterpillar Parts SIS Catalog 345B :

7Y-0059 LITERATURE GP
HEADREST AS
122-9648 HEADREST AS
SEAT BELT GP
122-9625 SEAT BELT GP
SUSPENSION AS-SEAT
130-0340 SUSPENSION AS-SEAT
SUSPENSION GP-SEAT
124-3926 SUSPENSION GP-SEAT
SUSPENSION GP-SEAT
111-6391 SUSPENSION GP-SEAT
SEAT AS
154-0775 SEAT AS
SEAT AS
159-7672 SEAT AS
AIR CONDITIONER & MOUNTING GP
155-7022 AIR CONDITIONER & MOUNTING GP
AIR CONDITIONER GP
159-7855 AIR CONDITIONER GP
DISTRIBUTOR AS
168-0746 DISTRIBUTOR AS
AIR CONDITIONER GP
168-0808 AIR CONDITIONER GP
DUCT GP-DEFROST
128-2148 DUCT GP-DEFROST
DUCT GP-AIR
128-2149 DUCT GP-AIR
DUCT GP-AIR
128-2150 DUCT GP-AIR
DUCT GP-AIR
139-7150 DUCT GP-AIR

Truck sale:

 
 
Caterpillar 345B
- Crawler Excavators
PETERSON CAT
 
34,000 
Caterpillar 345B, Crawler Excavators, Construction


 
34,000 
Caterpillar 345B, Crawler Excavators, Construction


 
 
Caterpillar 345B, Raupenbagger, Bau-Und Bergbauausrüstung
- Crawler excavators
WESTERN STATES EQUIPMENT
Caterpillar 345 BUCKET, bucket, Construction
6,350 
Caterpillar 345 BUCKET, bucket, Construction
- bucket

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