AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

521-2078 WIRING GP-VALVE S/N KEF1-UP PART OF 521-2076 ELECTRICAL AR 345 GC EXCAVATOR


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

EXCAVATOR 345 GC EXCAVATOR KEF
 345 GC Excavator KEF00001-UP (MACHINE) POWERED BY C9.3 Engine M0097296 345 GC KEF   (2018)

ELECTRICAL AND STARTING SYSTEM

WIRING GP
WIRING GP-SENSOR
563-9964 WIRING GP-SENSOR
WIRING GP-UNIT INJECTOR
527-3316 WIRING GP-UNIT INJECTOR
WIRING GP-VALVE
521-2078 WIRING GP-VALVE
502-7166 INSTALLATION AR-RADIO
 

#M00972960260
 

521-2078: WIRING GP-VALVE

521-2078 WIRING GP-VALVE
S/N KEF1-UP
PART OF 521-2076 ELECTRICAL AR
i07496174 M0097296
5212078 WIRING GP-VALVE Parts scheme
  For full view, you need register

Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
2. 3S-2093 [18] STRAP-CABLE  
3. 7K-1181 [1] STRAP-CABLE  
4. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
6. 8T-4137 M [7] BOLT (M10X1.5X20-MM)  
7. 266-7379 [15] STRAP-CABLE  
8. 484-1451 [5] CLIP  
9. 484-1453 [2] CLIP (RETAINER)  
10. 484-1456 [7] STRAP-CABLE  
11. Y [1] HARNESS AS-SOLENOID  
12. 524-3824 [1] BRACKET AS-VALVE  
13. 524-4335 [1] BRACKET AS-VALVE  
14. 552-4144 [1] BRACKET AS-VALVE  
15. 118-9901 [2] SPACER (12X20X10-MM THK)  
16. 204-1611 [1] STRAP (DUAL)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00972960261
 

525-2616: DRIVE & MOUNTING GP-FINAL

525-2616 DRIVE & MOUNTING GP-FINAL
S/N KEF1-209
PART OF 521-3186 POWER TRAIN AR
i07394918 M0097296
5252616 DRIVE & MOUNTING GP-FINAL Parts scheme
  For full view, you need register

Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 173-9779 M [40] BOLT (M24X3X80-MM)  
2. Y [1] DRIVE GP-FINAL (WITH MOTOR, SPROCKET, LH)  
3. Y [1] DRIVE GP-FINAL (WITH MOTOR, SPROCKET, RH)  
4. 6V-8237 [40] WASHER (26X44X4-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00972960262
 

511-6010: DRIVE GP-FINAL

511-6010 DRIVE GP-FINAL -WITH MOTOR, RH
S/N KEF1-209
PART OF 525-2615 DRIVE GP-FINAL
i07394941 M0097296
5116010 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 511-6011 Y [1] DRIVE GP-FINAL (WITHOUT MOTOR, RH)  
2. Y [1] MOTOR & MTG GP-TRAVEL  
3. 096-5348 M [1] SETSCREW-SOCKET (M12X1.75-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00972960263
 

511-6011: DRIVE GP-FINAL

511-6011 DRIVE GP-FINAL -WITHOUT MOTOR, RH
S/N KEF1-UP
PART OF 511-6010, 568-9418 DRIVE GP-FINAL
i07394940 M0097296
5116011 DRIVE GP-FINAL Parts scheme 5116011 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 094-0577 [1] PLATE (7-MM THK)  
2. 094-0578 [1] PLATE (8-MM THK)  
3. 094-0579 [1] PLATE (9-MM THK)  
4. 094-0580 [1] PLATE (10-MM THK)  
5. 136-2898 [14] WASHER (58.3X89X1-MM THK)  
6. 191-2690 [6] WASHER (42.3X70X1-MM THK)  
7. 227-6192 [1] GEAR-COUPLING  
8. 255-2272 [1] SEAL GP-DUO-CONE  
  205-9114 [2] RING-TORIC  
9. 295-9234 [1] SEAL-O-RING  
10. 296-6181 [1] HOUSING  
11. 296-6183 [1] CARRIER-PLANETARY  
12. 296-6184 [4] GEAR-PLANETARY (21-TEETH)  
13. 296-6185 [4] SHAFT  
14. 296-6186 [3] GEAR-PLANETARY (21-TEETH)  
15. 296-6189 [1] GEAR-SUN (20-TEETH)  
16. 296-6190 [1] GEAR-SUN (20-TEETH)  
17. 296-6192 [1] SPACER (143X170X8-MM THK)  
18. 296-6194 [1] CARRIER-PLANETARY  
19. 296-6195 [3] SHAFT  
20. 296-6230 [3] GEAR-PLANETARY (21-TEETH)  
21. 296-6231 [1] GEAR-SUN (20-TEETH)  
22. 296-6232 [1] CARRIER AS  
23. 296-6311 [1] GEAR-RING (64-TEETH)  
24. 451-2176 [30] WASHER-HARD (22X35X3.5-MM THK)  
25. 452-3518 [1] HOUSING-MOTOR  
26. 470-7587 [1] COVER  
27. 501-7237 [1] GASKET  
28. 507-8035 [1] COUPLING  
29. 093-1731 [2] RING-RETAINING  
30. 095-0891 [7] PIN-SPRING  
31. 096-3216 M [2] SETSCREW-SOCKET (M12X1.75X12-MM)  
32. 096-8058 [3] RING-RETAINING  
33. 114-1541 [6] PIN-DOWEL  
34. 143-0811 M [16] BOLT (12X1.75X35-MM)  
35. 267-6809 B [1] SHIM (0.75-MM THK)  
  267-6810 B [1] SHIM (0.85-MM THK)  
  267-6811 B [1] SHIM (0.9-MM THK)  
  267-6812 B [1] SHIM (0.95-MM THK)  
  267-6813 B [1] SHIM (1.2-MM THK)  
  267-6814 B [1] SHIM (1.4-MM THK)  
  267-6815 B [1] SHIM (1.8-MM THK)  
  267-6816 B [1] SHIM (2-MM THK)  
  267-6817 B [1] SHIM (2.3-MM THK)  
  7Y-1056 B [1] SHIM (0.8-MM THK)  
  7Y-1057 B [1] SHIM (1-MM THK)  
44. 279-0344 [2] BEARING AS-TAPERED ROLLER  
45. 296-6247 [11] BEARING AS-ROLLER  
46. 296-6248 [3] BEARING AS-ROLLER  
47. 3E-2338 [2] PLUG-PIPE  
48. 5P-8245 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
49. 6V-8133 M [10] BOLT (M24X3X80-MM)  
50. 6V-8237 [10] WASHER (26X44X4-MM THK)  
51. 7M-8485 [2] SEAL-O-RING  
52. 7Y-0595 [2] SPACER (58X79.6X6-MM THK)  
55. 7Y-5217 M [30] BOLT-SOCKET HEAD (M20X2.5X70-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#M00972960264
 

511-6017: DRIVE GP-FINAL

511-6017 DRIVE GP-FINAL -WITH MOTOR, LH
S/N KEF1-209
PART OF 525-2614 DRIVE GP-FINAL
i07394933 M0097296
5116017 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 511-6018 Y [1] DRIVE GP-FINAL (WITHOUT MOTOR, LH)  
2. Y [1] MOTOR & MTG GP-TRAVEL  
3. 096-5348 M [1] SETSCREW-SOCKET (M12X1.75-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00972960265
 

511-6018: DRIVE GP-FINAL

511-6018 DRIVE GP-FINAL -WITHOUT MOTOR, LH
S/N KEF1-UP
PART OF 511-6017, 568-9415 DRIVE GP-FINAL
i07394932 M0097296
5116018 DRIVE GP-FINAL Parts scheme 5116018 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 094-0577 [1] PLATE (7-MM THK)  
2. 094-0578 [1] PLATE (8-MM THK)  
3. 094-0579 [1] PLATE (9-MM THK)  
4. 094-0580 [1] PLATE (10-MM THK)  
5. 136-2898 [14] WASHER (58.3X89X1-MM THK)  
6. 191-2690 [6] WASHER (42.3X70X1-MM THK)  
7. 227-6192 [1] GEAR-COUPLING  
8. 255-2272 [1] SEAL GP-DUO-CONE  
  205-9114 [2] RING-TORIC  
9. 295-9234 [1] SEAL-O-RING  
10. 296-6181 [1] HOUSING  
11. 296-6183 [1] CARRIER-PLANETARY  
12. 296-6184 [4] GEAR-PLANETARY (21-TEETH)  
13. 296-6185 [4] SHAFT  
14. 296-6186 [3] GEAR-PLANETARY (21-TEETH)  
15. 296-6189 [1] GEAR-SUN (20-TEETH)  
16. 296-6190 [1] GEAR-SUN (20-TEETH)  
17. 296-6192 [1] SPACER (143X170X8-MM THK)  
18. 296-6194 [1] CARRIER-PLANETARY  
19. 296-6195 [3] SHAFT  
20. 296-6230 [3] GEAR-PLANETARY (21-TEETH)  
21. 296-6231 [1] GEAR-SUN (20-TEETH)  
22. 296-6232 [1] CARRIER AS  
23. 296-6311 [1] GEAR-RING (64-TEETH)  
24. 451-2176 [30] WASHER-HARD (22X35X3.5-MM THK)  
25. 452-3519 [1] HOUSING-MOTOR  
26. 470-7587 [1] COVER  
27. 501-7237 [1] GASKET  
28. 507-8035 [1] COUPLING  
29. 093-1731 [2] RING-RETAINING  
30. 095-0891 [7] PIN-SPRING  
31. 096-3216 M [2] SETSCREW-SOCKET (M12X1.75X12-MM)  
32. 096-8058 [3] RING-RETAINING  
33. 114-1541 [6] PIN-DOWEL  
34. 143-0811 M [16] BOLT (12X1.75X35-MM)  
35. 267-6809 B [1] SHIM (0.75-MM THK)  
  267-6810 B [1] SHIM (0.85-MM THK)  
  267-6811 B [1] SHIM (0.9-MM THK)  
  267-6812 B [1] SHIM (0.95-MM THK)  
  267-6813 B [1] SHIM (1.2-MM THK)  
  267-6814 B [1] SHIM (1.4-MM THK)  
  267-6815 B [1] SHIM (1.8-MM THK)  
  267-6816 B [1] SHIM (2-MM THK)  
  267-6817 B [1] SHIM (2.3-MM THK)  
  7Y-1056 B [1] SHIM (0.8-MM THK)  
  7Y-1057 B [1] SHIM (1-MM THK)  
44. 279-0344 [2] BEARING AS-TAPERED ROLLER  
45. 296-6247 [11] BEARING AS-ROLLER  
46. 296-6248 [3] BEARING AS-ROLLER  
47. 3E-2338 [2] PLUG-PIPE  
48. 5P-8245 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
49. 6V-8133 M [10] BOLT (M24X3X80-MM)  
50. 6V-8237 [10] WASHER (26X44X4-MM THK)  
51. 7M-8485 [2] SEAL-O-RING  
52. 7Y-0595 [2] SPACER (58X79.6X6-MM THK)  
55. 7Y-5217 M [30] BOLT-SOCKET HEAD (M20X2.5X70-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#M00972960266
 

525-2614: DRIVE GP-FINAL

525-2614 DRIVE GP-FINAL -WITH MOTOR, SPROCKET, LH
S/N KEF1-209
PART OF 525-2616 DRIVE & MOUNTING GP-FINAL
i07394937 M0097296
5252614 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 168-6727 Y [1] SPROCKET GP (NON-SEGMENTED)  
2. Y [1] DRIVE GP-FINAL (WITH MOTOR, LH)  
  Y   SEPARATE ILLUSTRATION
 

#M00972960267
 

525-2615: DRIVE GP-FINAL

525-2615 DRIVE GP-FINAL -WITH MOTOR, SPROCKET, RH
S/N KEF1-209
PART OF 525-2616 DRIVE & MOUNTING GP-FINAL
i07394945 M0097296
5252615 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 168-6727 Y [1] SPROCKET GP (NON-SEGMENTED)  
2. Y [1] DRIVE GP-FINAL (WITH MOTOR, RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00972960268
 

536-7275: DRIVE GP-FINAL

536-7275 DRIVE GP-FINAL -WITHOUT MOTOR, LH
S/N KEF210-UP
PART OF 557-5904 DRIVE GP-FINAL
i07516367 M0097296
5367275 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO BREAKDOWN OF SERVICEABLE PARTS AVAILABLE AT TIME OF PUBLICATION)
   
 

#M00972960269
 

538-5902: DRIVE GP-FINAL

538-5902 DRIVE GP-FINAL -WITHOUT MOTOR, RH
S/N KEF210-UP
PART OF 557-5905 DRIVE GP-FINAL
i07511186 M0097296
5385902 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO BREAKDOWN OF SERVICEABLE PARTS AT TIME OF PUBLICATION)
 

Information:

Operation and Maintenance Manual
SmartBoom Operation - If Equipped
345 GC Excavator
SmartBoom Control - If Equipped
345 GC Excavator
Battery Disconnect Switch
345 GC Excavator
Battery or Battery Cable - Inspect/Replace
345 GC Excavator
Fuses - Replace
345 GC Excavator
Special Instruction
DRCP Connector Repair Service Instruction {1408, 7553}
DRCP Connector Repair Service Instruction {1408, 7553}
Specifications
Electronic Unit Injector Wiring
C9.3B LRC Engine
Systems Operation
Pressure Switch (Refrigerant)
Air Conditioning and Heating R134a for All Cat Machines
Switches
345 GC Excavator Tool Control
Sensors
345 GC Excavator Tool Control
Testing and Adjusting
Overload Warning - Set - If Equipped
345 GC Excavator Systems
Electric Starting System - Test
C9.3B Engines
Troubleshooting
Connector Locations
345 GC Excavator Machine System
Wiring Harness (Open Circuit) - Test
345 GC Excavator Machine System
Wiring Harness (Short Circuit) - Test
345 GC Excavator Machine System
Electrical Connectors - Inspect
C9.3B Engine
Electrical Connector - Inspect
345 GC Excavator Machine System
Electrical Connectors
C9.3B Engine
System Schematic
345 GC Excavator Machine System
ECM Location Code - Test
345 GC Excavator Machine System
Connector Contact Description
345 GC Excavator Machine System
Disassembly and Assembly
Battery - Remove
345 Hydraulic Excavator Engine Supplement
Battery - Install
345 Hydraulic 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}

Caterpillar Parts SIS Catalog 345 GC :

WIRING GP-UNIT INJECTOR
527-3316 WIRING GP-UNIT INJECTOR
WIRING GP-SENSOR
563-9964 WIRING GP-SENSOR
WIRING GP-PLATFORM
488-6768 WIRING GP-PLATFORM
WIRING GP-ENGINE
542-9915 WIRING GP-ENGINE
527-3315 WIRING GP-ENGINE
WIRING GP-ENGINE
504-3557 WIRING GP-ENGINE
WIRING GP-ELECTRONIC CONTROL
525-8061 WIRING GP-ELECTRONIC CONTROL
WIRING GP-ELECTRONIC CONTROL
493-0982 WIRING GP-ELECTRONIC CONTROL
DRIVE & MOUNTING GP-FINAL
525-2616 DRIVE & MOUNTING GP-FINAL
DRIVE GP-FINAL
511-6010 DRIVE GP-FINAL
DRIVE GP-FINAL
511-6011 DRIVE GP-FINAL
DRIVE GP-FINAL
511-6017 DRIVE GP-FINAL
DRIVE GP-FINAL
511-6018 DRIVE GP-FINAL
DRIVE GP-FINAL
525-2614 DRIVE GP-FINAL
DRIVE GP-FINAL
525-2615 DRIVE GP-FINAL
DRIVE GP-FINAL
536-7275 DRIVE GP-FINAL
Back to top
Contacts Request list Affiliate disclosure
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.