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511-9446 WIRING GP-VALVE -COUPLER S/N KTN1-UP PART OF 517-4758, 532-9403 CONTROL AR-QUICK COUPLER Type 1 320 GC


ELECTRICAL AND STARTING SYSTEM
WIRING GP
POWER TRAIN
DRIVE GP-FINAL

EXCAVATOR 320 GC EXCAVATOR KTN
 320 GC Excavator KTN00001-UP (MACHINE) POWERED BY C4.4 Engine M0085237 320 GC KTN   (2015)

ELECTRICAL AND STARTING SYSTEM

WIRING GP
WIRING GP-VALVE
490-2693 WIRING GP-VALVE
WIRING GP-VALVE
490-2714 WIRING GP-VALVE
WIRING GP-VALVE
511-9446 WIRING GP-VALVE
WIRING GP-VALVE
511-9446 WIRING GP-VALVE
WIRING GP-VALVE
524-8376 WIRING GP-VALVE
513-3213 CONVERSION AR-QUICK COUPLER
 

#M00852370440
 

511-9446: WIRING GP-VALVE

511-9446 WIRING GP-VALVE -COUPLER
S/N KTN1-UP
PART OF 517-4758, 532-9403 CONTROL AR-QUICK COUPLER
Type 1
i07108087 M0085237
5119446 WIRING GP-VALVE Parts scheme
  For full view, you need register

Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 484-1456 [1] STRAP-CABLE  
2. 494-0773 [1] BRACKET  
3. 525-3041 Y [1] HARNESS AS-SOLENOID (QUICK COUPLER)  
4. 204-1611 [2] STRAP (DUAL)  
5. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00852370441
 

511-9446: WIRING GP-VALVE

511-9446 WIRING GP-VALVE -COUPLER
S/N KTN1-UP
PART OF 517-4758, 532-9403 CONTROL AR-QUICK COUPLER
Type 2
i07553342 M0085237
5119446 WIRING GP-VALVE Parts scheme
  For full view, you need register

Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 494-0773 [1] BRACKET  
2. 204-1611 C [3] STRAP (DUAL)  
3. 484-1456 [1] STRAP-CABLE  
4. 558-7716 CY [1] HARNESS AS-SOLENOID (QUICK COUPLER)  
5. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00852370442
 

524-8376: WIRING GP-VALVE

524-8376 WIRING GP-VALVE -HEAVY LIFT
S/N KTN1-UP
PART OF 490-3949 VALVE AR-MAIN CONTROL
i07113829 M0085237
5248376 WIRING GP-VALVE Parts scheme
  For full view, you need register

Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 525-2621 Y [1] HARNESS AS-SOLENOID (HEAVY LIFT)  
2. 204-1611 [1] STRAP (DUAL)  
  Y   SEPARATE ILLUSTRATION
 

#M00852370443
 

441-3015: DRIVE & MOUNTING GP-FINAL

441-3015 DRIVE & MOUNTING GP-FINAL
S/N KTN1-UP
PART OF 528-5893, 532-9503, 541-1271, 542-2009, 542-2010, 550-5532 DISTRIBUTION AR
i06943575 M0085237
4413015 DRIVE & MOUNTING GP-FINAL Parts scheme
  For full view, you need register

Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 507-6563 CY [1] DRIVE GP-FINAL (WITH MOTOR, SPROCKET, LH)  
2. 287-3585 M [32] BOLT (M20X2.5X60-MM)  
3. 8T-3282 [32] WASHER-HARD (22X35X3.5-MM THK)  
4. 507-6565 CY [1] DRIVE GP-FINAL (WITH MOTOR, SPROCKET, RH)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00852370444
 

507-6557: DRIVE GP-FINAL

507-6557 DRIVE GP-FINAL -WITH MOTOR, SPROCKET, LH
S/N KTN1-UP
PART OF 441-3007 FINAL DRIVE & MOUNTING GP
i06787273 M0085237
5076557 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 145-3042 Y [1] SPROCKET GP (NON-SEGMENTED)  
2. 507-6558 Y [1] DRIVE GP-FINAL (WITH MOTOR, LH)  
  Y   SEPARATE ILLUSTRATION
 

#M00852370445
 

507-6558: DRIVE GP-FINAL

507-6558 DRIVE GP-FINAL -WITH MOTOR, LH
S/N KTN1-UP
PART OF 507-6557 DRIVE GP-FINAL
i06787276 M0085237
5076558 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 334-9986 Y [1] MOTOR & MTG GP-TRAVEL  
2. 507-6559 Y [1] DRIVE GP-FINAL (WITHOUT MOTOR, LH)  
3. 095-1269 M [1] SETSCREW-SOCKET (M10X1.5-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00852370446
 

507-6559: DRIVE GP-FINAL

507-6559 DRIVE GP-FINAL -WITHOUT MOTOR, LH
S/N KTN1-UP
PART OF 507-6558, 507-6564 DRIVE GP-FINAL
i06787277 M0085237
5076559 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 094-0580 [1] PLATE (10-MM THK)  
2. 094-0611 [6] WASHER (47.3X76X1-MM THK)  
3. 096-1773 B [1] SHIM (0.15-MM THK)  
  096-1774 B [1] SHIM (0.3-MM THK)  
  096-1775 B [1] SHIM (0.4-MM THK)  
  096-1776 B [1] SHIM (0.5-MM THK)  
  096-1777 B [1] SHIM (0.6-MM THK)  
  096-1778 B [1] SHIM (0.7-MM THK)  
  096-1779 B [1] SHIM (0.8-MM THK)  
  096-1780 B [1] SHIM (1-MM THK)  
  096-1781 B [1] SHIM (1.6-MM THK)  
4. 3E-2338 [2] PLUG-PIPE  
5. 5P-8245 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 6D-0692 [1] SEAL-O-RING  
7. 7M-8485 [2] SEAL-O-RING  
8. 7Y-1558 [1] SPACER (90X119.6X7.5-MM THK)  
9. 8T-0348 M [28] BOLT-SOCKET HEAD (M16X2X50-MM)  
10. 9X-8268 [28] WASHER (17.5X30X3.5-MM THK)  
11. 346-5215 [3] BEARING AS  
12. 114-1539 [6] PIN-DOWEL  
13. 148-4715 [1] GEAR-COUPLING (55-TEETH)  
14. 174-4874 [1] SEAL GP-DUO-CONE  
15. 333-2989 [1] GEAR-SUN (12-TEETH)  
16. 333-2990 [1] GEAR-SUN (18-TEETH)  
17. 333-2991 [3] GEAR-PLANETARY (38-TEETH)  
18. 333-2992 [3] GEAR-PLANETARY (35-TEETH)  
19. 333-2993 [3] SHAFT  
20. 333-2994 [3] SHAFT  
21. 333-2995 [1] CARRIER-PLANETARY  
22. 333-2996 [1] CARRIER-PLANETARY  
23. 333-2998 [1] HOUSING  
24. 455-4087 [1] HOUSING-MOTOR (LH)  
25. 457-7977 [1] GEAR-RING (90-TEETH)  
26. 480-6771 [1] COVER  
27. 498-9005 [1] GASKET  
28. 094-0584 [6] WASHER (40.3X72X1-MM THK)  
29. 095-0891 [6] PIN-SPRING  
30. 096-3216 M [2] SETSCREW-SOCKET (M12X1.75X12-MM)  
31. 143-0811 M [16] BOLT (12X1.75X35-MM)  
32. 165-5785 [1] SPACER (40X60.9X1-MM THK)  
33. 227-6034 M [14] BOLT-FLANGE HEAD (M16X2X60-MM)  
34. 296-6220 [2] BALL BEARING  
35. 296-6268 [6] BEARING AS-ROLLER  
  B   USE AS REQUIRED
  M   METRIC PART
 

#M00852370447
 

507-6560: DRIVE GP-FINAL

507-6560 DRIVE GP-FINAL -WITH MOTOR, SPROCKET, RH
S/N KTN1-UP
PART OF 441-3007 FINAL DRIVE & MOUNTING GP
i06787281 M0085237
5076560 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 145-3042 Y [1] SPROCKET GP (NON-SEGMENTED)  
2. 507-6561 Y [1] DRIVE GP-FINAL (WITH MOTOR, RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00852370448
 

507-6561: DRIVE GP-FINAL

507-6561 DRIVE GP-FINAL -WITH MOTOR, RH
S/N KTN1-UP
PART OF 507-6560 DRIVE GP-FINAL
i06787287 M0085237
5076561 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 334-9986 Y [1] MOTOR & MTG GP-TRAVEL  
2. 507-6562 Y [1] DRIVE GP-FINAL (WITHOUT MOTOR, RH)  
3. 095-1269 M [1] SETSCREW-SOCKET (M10X1.5-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00852370449
 

507-6562: DRIVE GP-FINAL

507-6562 DRIVE GP-FINAL -WITHOUT MOTOR, RH
S/N KTN1-UP
PART OF 507-6561, 507-6566 DRIVE GP-FINAL
i06787292 M0085237
5076562 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 094-0580 [1] PLATE (10-MM THK)  
2. 094-0611 [6] WASHER (47.3X76X1-MM THK)  
3. 096-1773 B [1] SHIM (0.15-MM THK)  
  096-1774 B [1] SHIM (0.3-MM THK)  
  096-1775 B [1] SHIM (0.4-MM THK)  
  096-1776 B [1] SHIM (0.5-MM THK)  
  096-1777 B [1] SHIM (0.6-MM THK)  
  096-1778 B [1] SHIM (0.7-MM THK)  
  096-1779 B [1] SHIM (0.8-MM THK)  
  096-1780 B [1] SHIM (1-MM THK)  
  096-1781 B [1] SHIM (1.6-MM THK)  
4. 3E-2338 [2] PLUG-PIPE  
5. 5P-8245 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 6D-0692 [1] SEAL-O-RING  
7. 7M-8485 [2] SEAL-O-RING  
8. 7Y-1558 [1] SPACER (90X119.6X7.5-MM THK)  
9. 8T-0348 M [28] BOLT-SOCKET HEAD (M16X2X50-MM)  
10. 9X-8268 [28] WASHER (17.5X30X3.5-MM THK)  
11. 346-5215 [3] BEARING AS  
12. 114-1539 [6] PIN-DOWEL  
13. 148-4715 [1] GEAR-COUPLING (55-TEETH)  
14. 174-4874 [1] SEAL GP-DUO-CONE  
15. 333-2989 [1] GEAR-SUN (12-TEETH)  
16. 333-2990 [1] GEAR-SUN (18-TEETH)  
17. 333-2991 [3] GEAR-PLANETARY (38-TEETH)  
18. 333-2992 [3] GEAR-PLANETARY (35-TEETH)  
19. 333-2993 [3] SHAFT  
20. 333-2994 [3] SHAFT  
21. 333-2995 [1] CARRIER-PLANETARY  
22. 333-2996 [1] CARRIER-PLANETARY  
23. 333-2998 [1] HOUSING  
24. 455-4089 [1] HOUSING-MOTOR  
25. 457-7977 [1] GEAR-RING (90-TEETH)  
26. 480-6771 [1] COVER  
27. 498-9005 [1] GASKET  
28. 094-0584 [6] WASHER (40.3X72X1-MM THK)  
29. 095-0891 [6] PIN-SPRING  
30. 096-3216 M [2] SETSCREW-SOCKET (M12X1.75X12-MM)  
31. 143-0811 M [16] BOLT (12X1.75X35-MM)  
32. 165-5785 [1] SPACER (40X60.9X1-MM THK)  
33. 227-6034 M [14] BOLT-FLANGE HEAD (M16X2X60-MM)  
34. 296-6220 [2] BALL BEARING  
35. 296-6268 [6] BEARING AS-ROLLER  
  B   USE AS REQUIRED
  M   METRIC PART
 

Information:

Operation and Maintenance Manual
SmartBoom Operation - If Equipped
320 GC, 320 and 323 Excavator
Battery or Battery Cable - Inspect/Replace
320 GC, 320 and 323 Excavator
Fuses - Replace
320 GC, 320 and 323 Excavator
Battery Disconnect Switch
320 GC, 320 and 323 Excavator
SmartBoom Control - If Equipped
320 GC, 320 and 323 Excavator
Special Instruction
Cross-Reference for Electrical Connectors {7553}
Cross-Reference for Electrical Connectors {7553}
Circuit Breaker Harness Assembly {1420}
Circuit Breaker Harness Assembly {1420}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Repair Procedure for Damaged Harness Wiring {1408}
Repair Procedure for Damaged Harness Wiring {1408}
Installation of Cold Climate Kit for C4.4 Engine {1317, 1408}
Installation of Cold Climate Kit for C4.4 Engine {1317, 1408}
DRCP Connector Repair Service Instruction {1408, 7553}
DRCP Connector Repair Service Instruction {1408, 7553}
Installation of the <NOBR>490-2713</NOBR> Chassis Wiring Gp on Certain Hydraulic Excavators {1408}
Installation of the 490-2713 Chassis Wiring Gp on Certain Hydraulic Excavators {1408}
Installation of the <NOBR>490-2714</NOBR> Valve Wiring Gp on Certain Hydraulic Excavators {1408}
Installation of the 490-2714 Valve Wiring Gp on Certain Hydraulic Excavators {1408}
Installation of the <NOBR>528-0174</NOBR> Chassis Wiring Gp on Certain Hydraulic Excavators {1408}
Installation of the 528-0174 Chassis Wiring Gp on Certain Hydraulic Excavators {1408}
Installation of the <NOBR>540-2975</NOBR> Electronic Control Wiring Gp on Certain Hydraulic Excavators {1408}
Installation of the 540-2975 Electronic Control Wiring Gp on Certain Hydraulic Excavators {1408}
Installation of the <NOBR>511-9446</NOBR> Valve Wiring Gp on Certain Hydraulic Excavators {1408, 5734}
Installation of the 511-9446 Valve Wiring Gp on Certain Hydraulic Excavators {1408, 5734}
Installation of the <NOBR>514-7717</NOBR> Quick Coupler Wiring Gp on Certain Hydraulic Excavators {1408, 6129}
Installation of the 514-7717 Quick Coupler Wiring Gp on Certain Hydraulic Excavators {1408, 6129}
Installation of the <NOBR>524-4392</NOBR> Wiring Mounting Gp on Certain Hydraulic Excavators {1408}
Installation of the 524-4392 Wiring Mounting Gp on Certain Hydraulic Excavators {1408}
Procedure to Install Jump-Start Wiring Kits on Certain Excavators {1408, 1463}
Procedure to Install Jump-Start Wiring Kits on Certain Excavators {1408, 1463}
Installation of the <NOBR>490-2711</NOBR> Chassis Wiring Gp on Certain Hydraulic Excavators {1408}
Installation of the 490-2711 Chassis Wiring Gp on Certain Hydraulic Excavators {1408}
Installation of the <NOBR>551-6783</NOBR> Valve Wiring Gp on Certain Hydraulic Excavators {1408, 5734}
Installation of the 551-6783 Valve Wiring Gp on Certain Hydraulic Excavators {1408, 5734}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
Service Letter-Australia
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
Service Letter-CFEL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
Service Letter-CSARL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
Service Letter-Americas
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
Technical Information Bulletin
Diesel Exhaust Fluid (DEF) Pump Harness Connector May Corrode Inside on Certain 320 and 320 GC Excavators {108K, 1091, 1400, 1408}
Diesel Exhaust Fluid (DEF) Pump Harness Connector May Corrode Inside on Certain 320 and 320 GC Excavators {108K, 1091, 1400, 1408}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
Service Letter-Asia
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
Systems Operation
Pressure Switch (Refrigerant)
Air Conditioning and Heating R134a for All Cat Machines
Switches
320 GC, 320 and 323 Excavators Tool Control System
Sensors
320 GC, 320 and 323 Excavators Tool Control System
Reuse And Salvage Guidelines
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 478-8977 KEYPAD MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE JOG DIAL MODULE ON CERTAIN 320, AND 323 EXCAVATORS
Testing and Adjusting
Electric Starting System - Test
C4.4 Engines for Caterpillar Built Machines
Overload Warning - Set - If Equipped
320 GC, 320 and 323 Excavator Machine Systems
Troubleshooting
Connector Locations
320 GC, 320, 323, 330 GC and 330 Excavator Machine Systems Troubleshooting
Wiring Harness (Open Circuit) - Test
320 GC, 320, 323, 330 GC and 330 Excavator Machine Systems Troubleshooting
Wiring Harness (Short Circuit) - Test
320 GC, 320, 323, 330 GC and 330 Excavator Machine Systems Troubleshooting
Fuel Transfer Pump - Test
C4.4 Engines
Idle Validation - Test
C4.4 Engines
Electrical Connectors
C4.4 Engines
Relay - Test - Start Relay
C4.4 Engines
Electrical Connectors - Inspect
C4.4 Engines
Relay - Test - Aftertreatment Power Relay
C4.4 Engines
System Schematic
320 GC, 320, 323, 330 GC and 330 Excavator Machine Systems Troubleshooting
Connector Contact Description
320 GC, 320, 323, 330 GC and 330 Excavator Machine Systems Troubleshooting
ECM Location Code - Test
320 GC, 320, 323, 330 GC and 330 Excavator Machine Systems Troubleshooting
Electrical Connector - Inspect
320 GC, 320, 323, 330 GC and 330 Excavator Machine Systems Troubleshooting
Disassembly and Assembly
Battery - Remove and Install
320GC and 320 Excavator Engine Supplement
Service Magazine
Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}
Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}
Ethernet Patch Cables are Available for Next Generation Hydraulic Excavators {1408, 7301}
Ethernet Patch Cables are Available for Next Generation Hydraulic Excavators {1408, 7301}
An Improved Jog Dial Keypad Module Is Now Used on Certain 320 GC, 320 and 323 Excavators {1408}
An Improved Jog Dial Keypad Module Is Now Used on Certain 320 GC, 320 and 323 Excavators {1408}
Improved Keypad Module Group in the Console Wiring Group Is Now Used on Certain 320 GC, 320 and 323 Excavators {1408}
Improved Keypad Module Group in the Console Wiring Group Is Now Used on Certain 320 GC, 320 and 323 Excavators {1408}

Caterpillar Parts SIS Catalog 320 GC :

WIRING GP-VALVE
490-2714 WIRING GP-VALVE
WIRING GP-VALVE
490-2693 WIRING GP-VALVE
WIRING GP-VALVE
490-2693 WIRING GP-VALVE
WIRING GP-SENSOR
514-7718 WIRING GP-SENSOR
WIRING GP-SENSOR
511-9443 WIRING GP-SENSOR
WIRING GP-SENSOR
511-9443 WIRING GP-SENSOR
WIRING GP-SENSOR
511-9441 WIRING GP-SENSOR
WIRING GP-SENSOR
511-9441 WIRING GP-SENSOR
WIRING GP-VALVE
511-9446 WIRING GP-VALVE
WIRING GP-VALVE
524-8376 WIRING GP-VALVE
DRIVE & MOUNTING GP-FINAL
441-3015 DRIVE & MOUNTING GP-FINAL
DRIVE GP-FINAL
507-6557 DRIVE GP-FINAL
DRIVE GP-FINAL
507-6558 DRIVE GP-FINAL
DRIVE GP-FINAL
507-6559 DRIVE GP-FINAL
DRIVE GP-FINAL
507-6560 DRIVE GP-FINAL
DRIVE GP-FINAL
507-6561 DRIVE GP-FINAL
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