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346-9561 PUMP GP-WATER S/N NTB1-UP PART OF 546-5240 ENGINE AR-CORE 345 GC EXCAVATOR


COOLING SYSTEM
PUMP GP-WATER
RADIATOR GP
LINES GP-WATER
RADIATOR GP
AIR INLET AND EXHAUST SYSTEM
AFTERCOOLER GP
AIR CLEANER GP
LINES GP-AIR


COOLING SYSTEM

PUMP GP-WATER
 

#M00972960090
 

346-9561: PUMP GP-WATER

346-9561 PUMP GP-WATER
S/N NTB1-UP
PART OF 546-5240 ENGINE AR-CORE
i07390454 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 217-8992 [1] PULLEY (8-GROOVE)  
2. 557-9567 CY [1] PUMP GP-WATER  
3. 269-5304 [1] SEAL  
4. 269-5305 [1] SEAL-LIP  
5. 147-0182 [1] SEAL-O-RING  
6. 6V-5215 M [4] BOLT (M8X1.25X16-MM)  
7. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00972960091
 

557-9567: PUMP GP-WATER

557-9567 PUMP GP-WATER
S/N NTB1-UP
PART OF 346-9561 PUMP GP-WATER
i07534864 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 397-1832 [1] SHAFT AS  
2. 177-1058 [1] PLUG  
3. 203-6098 [1] HUB  
4. 261-3422 [1] COVER  
5. [1] IMPELLER  
6. 106-8916 M [3] BOLT (M6X16-MM)  
7. 350-5417 [1] SEAL-WATER PUMP  
8. 5F-3999 [1] SEAL-O-RING  
  M   METRIC PART
 

#M00972960092
 

511-7588: RADIATOR & HYD OIL COOLER GP

511-7588 RADIATOR & HYD OIL COOLER GP
S/N KEF1-UP
PART OF 511-7590 MODULE GP-COOLING
i07384493 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 236-6339 [1] HOSE  
2. 175-7141 M [8] NUT-HEX FLANGE (M10X1.5-THD)  
3. 319-9804 [1] GUARD  
4. 475-6622 Y [1] CORE AS-RADIATOR  
5. 475-6623 [1] CORE AS-OIL COOLER (HYDRAULIC)  
6. 357-0003 [16] PIN  
7. [1] FRAME AS-RADIATOR  
8. 475-6633 [1] BRACKET AS  
9. 475-6643 [1] BRACKET AS  
10. 475-6652 [2] SEAL-AIR  
11. 475-6654 [2] SEAL-AIR  
12. 475-6656 [2] SEAL-AIR  
13. 475-6659 [1] SEAL-AIR  
14. 484-1456 [1] STRAP-CABLE  
15. 508-6337 [1] PIPE AS  
16. 508-6342 [2] PLATE AS  
17. 511-7544 [1] FRAME AS  
18. 511-7546 [1] BRACKET AS  
19. 511-7582 [1] BRACKET  
20. 511-7583 [1] FRAME AS  
21. 511-7584 [1] FRAME AS  
22. 541-1343 [2] SEAL-AIR  
23. 541-1345 [1] SEAL-AIR  
24. 096-4883 M [4] LOCKNUT (M10X1.5-THD)  
25. 144-0367 [4] CLAMP-HOSE  
26. 5D-1026 [1] CLAMP-BAND  
27. 5P-1076 [4] WASHER-HARD (13.5X30X4-MM THK)  
28. 5P-4116 [2] WASHER-HARD (8.8X20.5X2-MM THK)  
29. 7X-2546 M [8] BOLT (M10X1.5X180-MM)  
30. 7X-7729 [30] WASHER (11X25X3-MM THK)  
31. 7Y-5247 M [2] U-BOLT (M10X1.5-THD)  
32. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
33. 8T-4136 M [12] BOLT (M10X1.5X25-MM)  
34. 8T-4139 M [8] BOLT (M12X1.75X30-MM)  
35. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
36. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
37. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
38. 8T-5001 M [4] BOLT (M12X1.75X130-MM)  
39. 5P-0767 E HOSE (43.6-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00972960093
 

506-6361: REGULATOR GP-TEMPERATURE

506-6361 REGULATOR GP-TEMPERATURE
S/N NTB1-UP
PART OF 544-1245 ENGINE AR-COMPLETE
i07389773 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 377-3016 [1] REGULATOR-WATER TEMPERATURE  
2. 506-5459 [1] ELBOW  
3. 6V-2317 M [2] BOLT (M8X1.25X30-MM)  
4. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#M00972960094
 

511-7581: SHROUD GP-RADIATOR

511-7581 SHROUD GP-RADIATOR
S/N KEF1-UP
PART OF 511-7587, 521-5230 FAN GP-SUCTION
i07394752 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4224 [12] WASHER-HARD (8.8X16X2-MM THK)  
2. 8T-4908 M [12] BOLT (M8X1.25X25-MM)  
3. 528-0126 [2] BRACKET  
4. 5P-4116 [16] WASHER-HARD (8.8X20.5X2-MM THK)  
5. 5P-7970 M [8] NUT (M8X1.25-THD)  
6. 8T-4189 M [8] BOLT (M8X1.25X20-MM)  
  M   METRIC PART
 

#M00972960095
 

511-7589: AFTERCOOLER GP-AIR

511-7589 AFTERCOOLER GP-AIR
S/N KEF1-UP
PART OF 511-7590 MODULE GP-COOLING
i07384510 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] FRAME AS  
2. 475-6649 [2] SEAL  
3. 475-6650 [2] SEAL  
4. 475-6662 [8] PIN  
5. 511-7541 [1] CORE AS-AFTERCOOLER  
6. 511-7585 [1] FRAME AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
  8T-3597 M [2] NUT-WELD (M12X1.75-THD)  
  8T-3612 M [1] NUT-WELD (M8X1.25-THD)  
7. 511-7586 [1] FRAME AS  
  8T-3490 M [3] NUT-WELD (M10X1.5-THD)  
  8T-3612 M [1] NUT-WELD (M8X1.25-THD)  
8. 541-1346 [2] SEAL-AIR  
9. 175-7141 M [4] NUT-HEX FLANGE (M10X1.5-THD)  
10. 7X-2546 M [4] BOLT (M10X1.5X180-MM)  
11. 7X-7729 [16] WASHER (11X25X3-MM THK)  
12. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
 

#M00972960096
 

496-9840: AIR CLEANER GP

496-9840 AIR CLEANER GP
S/N KEF1-UP
PART OF 502-4792 AIR CLEANER GP
i07385824 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 496-9841 [1] FILTER-AIR (PRIMARY)  
2. 496-9842 [1] FILTER-AIR (SECONDARY)  
3. 496-9843 [1] PRECLEANER AS  
  479-8995 [4] COVER-LATCH  
  507-9909 [1] SEAL  
 

#M00972960097
 

502-4792: AIR CLEANER GP

502-4792 AIR CLEANER GP
S/N KEF1-UP
PART OF 520-8378 INSTALLATION AR-ENGINE
i07385823 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 228-7100 [1] SEAL-O-RING  
2. 8T-4200 M [4] BOLT (M8X1.25X16-MM)  
3. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
4. 8U-6668 [1] VALVE  
5. 238-0112 [1] SENSOR GP-TEMPERATURE (AIR INLET)  
6. 296-2735 [1] INDICATOR AS-AIR FILTER CHANGE  
7. 492-8275 [1] ADAPTER AS  
  6V-9028 [1] SEAL-O-RING  
  8T-7876 [1] SEAL-O-RING  
8. 496-9840 Y [1] AIR CLEANER GP  
9. 204-2281 [1] STRAP-CABLE  
10. 505-2336 [1] COVER  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00972960098
 

500-6854: LINES GP-AIR

500-6854 LINES GP-AIR -INLET
S/N NTB1-UP
PART OF 544-1245 ENGINE AR-COMPLETE
i07389762 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 500-6853 [1] ELBOW-AIR  
2. 1W-5455 [1] CLAMP-V BAND  
3. 8T-6757 [1] PLUG-PIPE  
 

#M00972960099
 

502-4255: LINES GP-AIR

502-4255 LINES GP-AIR
S/N KEF1-UP
PART OF 520-8378 INSTALLATION AR-ENGINE
i07385886 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
2. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
3. 8T-4986 [3] CLAMP-HOSE  
4. 505-5949 [1] PIPE AS  
5. 511-4747 [1] HOSE  
6. 511-4748 [1] HOSE  
7. 8T-4989 [1] CLAMP-HOSE  
  M   METRIC PART
 

Information:

Operation and Maintenance Manual
Testing and Adjusting
Water Pump - Test
C9.3B Engines
Disassembly and Assembly
Water Pump - Remove
345 Hydraulic Excavator Engine Supplement
Water Pump - Install
345 Hydraulic Excavator Engine Supplement

Caterpillar Parts SIS Catalog 345 GC :

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