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329-8388 PUMP GP-WATER S/N W7N1-UP PART OF 436-5177 ENGINE AR-PRIMARY Type 1 AN ATTACHMENT 420F2 BACKHOE LOADER




COOLING SYSTEM

PUMP GP-WATER
 

#SEBP68350090
 

329-8388: PUMP GP-WATER

329-8388 PUMP GP-WATER
S/N W7N1-UP
PART OF 436-5177 ENGINE AR-PRIMARY
Type 1
AN ATTACHMENT
i04590954 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 380-2002 JY [1] PUMP GP-WATER  
2. 349-2761 Y [1] CONNECTION GP-WATER (BYPASS)  
3. 353-8578 J [1] GASKET  
4. 101-3771 M [4] BOLT (M8X1.25X85-MM)  
5. 101-3895 M [3] BOLT (M8X1.25X35-MM)  
6. 106-8916 M [2] BOLT (M6X16-MM)  
   
    AVAILABLE REPAIR KIT(S):
  397-5683 J [1] PUMP GP-WATER  
    (INCLUDES PUMP & GASKET)
  J   KIT MARKED J SERVICED PART MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68350091
 

329-8388: PUMP GP-WATER

329-8388 PUMP GP-WATER
S/N W7N1-UP
PART OF 436-5177 ENGINE AR-PRIMARY
Type 2
AN ATTACHMENT
i06705377 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 380-2002 JY [1] PUMP GP-WATER  
2. 482-2941 C [1] PIPE AS  
  344-7219 [1] SEAL  
3. 353-8578 J [1] GASKET  
4. 101-3771 M [4] BOLT (M8X1.25X85-MM)  
5. 101-3895 M [3] BOLT (M8X1.25X35-MM)  
6. 100-4838 CM [2] BOLT (M6X1X20-MM)  
7. 482-2162 [1] GASKET  
   
    AVAILABLE REPAIR KIT(S):
  397-5683 J [1] PUMP GP-WATER  
    (INCLUDES PUMP & GASKET)
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICED PART MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP68350092
 

380-2002: PUMP GP-WATER

380-2002 PUMP GP-WATER
S/N W7N1-UP
MID FLOW 12 MM SHAFT
PART OF 329-8388 PUMP GP-WATER
FIELD REPLACEMENT ORDER @@@@@397-5683@@@@@
AN ATTACHMENT
i05813004 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 388-7652 [1] SEAL  
2. 388-7644 [1] PLUG  
3. 388-7649 [1] GASKET  
4. 388-7651 [1] PLUG  
 

#SEBP68350093
 

397-5683: PUMP GP-WATER

397-5683 PUMP GP-WATER
S/N W7N1-UP
FIELD REPLACEMENT FOR @@@@@380-2002@@@@@
FIELD INSTALLATION
i06240468 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 353-8578 [1] GASKET  
2. 380-2002 [1] PUMP GP-WATER  
 

#SEBP68350094
 

477-9298: RADIATOR & HYD OIL COOLER GP

477-9298 RADIATOR & HYD OIL COOLER GP
S/N HWD1-UP
PART OF 337-9752 COOLING GP
AN ATTACHMENT
i06241070 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 377-5263 [1] RADIATOR GP  
  225-4287 [1] VALVE GP-RADIATOR DRAIN (NEEDLE VALVE)  
  385-8594 [2] RECEPTACLE  
2. 377-5264 [1] AFTERCOOLER GP-AIR  
3. 377-5265 [1] COOLER GP-OIL (HYDRAULIC)  
  385-8591 [2] STUD  
  385-8593 [2] RETAINER  
4. 469-5162 Y [1] COOLER GP-ENGINE OIL  
5. 5C-7261 M [2] NUT (M8X1.25-THD)  
6. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
7. 8T-4224 [6] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68350095
 

337-9725: AIR CLEANER GP

337-9725 AIR CLEANER GP
S/N HWD1-UP
PART OF 450-8757 ENGINE AR-COMPLETE
AN ATTACHMENT
i04628795 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 256-6453 [1] SENSOR-TEMPERATURE (2-PIN)(AMBIENT AIR)  
2. 276-4836 [1] SWITCH-PRESSURE (AIR CLEANER)  
3. 323-3309 [2] CAP  
4. 339-3043 [1] DUCT-AIR  
5. 415-2894 [1] HOSE  
6. 341-8901 [1] SUPPORT AS  
7. 343-5643 Y [1] AIR CLEANER GP  
8. 367-8073 [1] SEAL  
9. 463-9225 [1] PLATE-INSTRUCTION (LUBRICATION POINTS)  
10. 242-8009 [2] SCREW-PAN HEAD (6-19X0.5-IN)  
11. 5C-9553 M [4] BOLT (M6X1X16-MM)  
12. 5P-1717 [1] CLAMP-HOSE  
13. 5P-4116 [4] WASHER-HARD (8.8X20.5X2-MM THK)  
14. 7F-2050 [1] LOCKNUT (3/4-16-THD)  
15. 7X-7729 [2] WASHER (11X25X3-MM THK)  
16. 8T-4133 M [2] NUT (M10X1.5-THD)  
17. 8T-4908 M [4] BOLT (M8X1.25X25-MM)  
18. 8T-4985 [1] CLAMP-HOSE  
19. 9X-6165 [4] WASHER (6.5X22X2.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68350096
 

343-5643: AIR CLEANER GP

343-5643 AIR CLEANER GP
S/N HWD1-UP
PART OF 337-9725 AIR CLEANER GP
AN ATTACHMENT
i04628898 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 346-6687 [1] FILTER ELEMENT-AIR (PRIMARY)  
2. 346-6688 [1] FILTER ELEMENT-AIR (SECONDARY)  
3. 353-1641 [1] COVER (AIR CLEANER)  
4. 353-4847 [1] VALVE-DUST  
 

#SEBP68350097
 

356-7409: COOLER & MTG GP-EXHAUST (NRS)

356-7409 COOLER & MTG GP-EXHAUST (NRS)
S/N W7N1-UP
PART OF 436-5177 ENGINE AR-PRIMARY
AN ATTACHMENT
i04584133 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 232-1322 [1] PLUG  
2. 357-7345 [1] PIPE  
2A. 360-4066 [2] GASKET  
3. 357-7346 [1] PIPE  
3A. 360-4066 [2] GASKET  
4. 357-7350 [1] PIPE  
4A. 360-4064 [1] GASKET  
4B. 360-4065 [1] GASKET  
5. 371-3354 [1] PIPE  
5A. 360-4063 [2] GASKET  
6. 374-6307 [1] COOLER  
6A. 199-9751 [1] SEAL-O-RING  
6B. 232-1322 [1] PLUG  
7. 124-3815 M [1] BOLT (M8X1.25X16-MM)  
8. 199-9751 [1] SEAL-O-RING  
9. 375-0351 [4] BOLT-SPECIAL  
10. 6I-0260 M [10] BOLT (M8X1.25X25-MM)  
11. 6I-0293 M [3] BOLT (M8X1.25X80-MM)  
12. 6I-4068 [2] BOLT (M6X1X75-MM)  
  M   METRIC PART
 

#SEBP68350098
 

425-0105: COVER GP-EXHAUST

425-0105 COVER GP-EXHAUST
S/N HWD1-UP
PART OF 450-8757 ENGINE AR-COMPLETE
Type 1
AN ATTACHMENT
i05919764 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8C-8522 [1] PAWL-LATCH  
2. 124-2456 [1] FILM-INSTRUCTION (NO STEP)  
3. 129-4741 J [1] LATCH AS-T-BAR  
4. 257-2250 [11] WASHER (5X38-MM DIA)  
5. 389-0486 [1] GUARD  
6. 421-7376 [1] PLATE AS  
7. 431-8651 [2] PLATE-COVER  
8. 433-2333 [1] COVER AS  
  159-9540 M [9] NUT-WELD (M8X1.25-THD)  
9. 433-2341 [1] COVER AS  
  159-9541 M [5] NUT-WELD (M10X1.5-THD)  
  163-4773 [1] PLATE-WELD  
10. 433-2342 [1] TREAD AS  
  159-9540 M [1] NUT-WELD (M8X1.25-THD)  
11. 433-2345 [1] DOOR AS  
  3E-6908 M [3] STUD-WELD (M8X1.25X20-MM)  
12. [1] COVER AS  
13. 437-3294 [1] INSULATION  
14. 438-6224 [1] RING  
15. 448-9223 [1] STEP AS  
  159-9540 M [4] NUT-WELD (M8X1.25-THD)  
16. 466-4173 [1] INSULATION  
17. 466-4174 [1] INSULATION  
18. 467-2111 [1] GUARD  
19. 5C-7261 M [3] NUT (M8X1.25-THD)  
20. 5P-1076 [3] WASHER-HARD (13.5X30X4-MM THK)  
21. 5P-4116 [21] WASHER-HARD (8.8X20.5X2-MM THK)  
22. 6V-7743 M [2] LOCKNUT (M6X1-THD)  
23. 7X-7729 [5] WASHER (11X25X3-MM THK)  
24. 8T-4133 M [2] NUT (M10X1.5-THD)  
25. 8T-4136 M [5] BOLT (M10X1.5X25-MM)  
26. 8T-4183 M [3] BOLT (M12X1.75X40-MM)  
27. 8T-4189 M [7] BOLT (M8X1.25X20-MM)  
28. 8T-4200 M [11] BOLT (M8X1.25X16-MM)  
29. 8T-4205 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
30. 5P-7211 D SEAL (0.3-M EACH)  
30A. 5P-7211 D SEAL (0.4-M)  
31. 7X-7877 E STRIP-EDGE (10-CM)  
  D   ORDER BY THE METER
  E   ORDER BY THE CENTIMETER
  J   REQUIRES CORPORATE KEY
  M   METRIC PART
 

#SEBP68350099
 

425-0105: COVER GP-EXHAUST

425-0105 COVER GP-EXHAUST
S/N HWD1-UP
PART OF 450-8757 ENGINE AR-COMPLETE
Type 2
AN ATTACHMENT
i06170653 SEBP6835
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8C-8522 [1] PAWL-LATCH  
2. 124-2456 [1] FILM-INSTRUCTION (NO STEP)  
3. 129-4741 J [1] LATCH AS-T-BAR  
4. 257-2250 [11] WASHER (5X38-MM DIA)  
5. 389-0486 [1] GUARD  
6. 421-7376 [1] PLATE AS  
7. 431-8651 [2] PLATE-COVER  
8. 433-2333 [1] COVER AS  
9. 433-2341 [1] COVER AS  
  159-9541 M [5] NUT-WELD (M10X1.5-THD)  
  102-8704 [1] PLATE  
10. 433-2342 [1] TREAD AS  
  159-9540 M [1] NUT-WELD (M8X1.25-THD)  
11. 433-2345 [1] DOOR AS  
  3E-6908 M [3] STUD-WELD (M8X1.25X20-MM)  
12. 483-2606 C [1] COVER AS  
13. 437-3294 [1] INSULATION  
14. 438-6224 [1] RING  
15. 448-9223 [1] STEP AS  
  159-9540 M [4] NUT-WELD (M8X1.25-THD)  
16. 466-4173 [1] INSULATION  
17. 466-4174 [1] INSULATION  
18. 483-2603 C [1] GUARD  
19. 5C-7261 M [3] NUT (M8X1.25-THD)  
20. 5P-1076 [3] WASHER-HARD (13.5X30X4-MM THK)  
21. 5P-4116 [21] WASHER-HARD (8.8X20.5X2-MM THK)  
22. 6V-7743 M [2] LOCKNUT (M6X1-THD)  
23. 7X-7729 [5] WASHER (11X25X3-MM THK)  
24. 8T-4133 M [2] NUT (M10X1.5-THD)  
25. 8T-4136 M [5] BOLT (M10X1.5X25-MM)  
26. 8T-4183 M [3] BOLT (M12X1.75X40-MM)  
27. 8T-4189 M [7] BOLT (M8X1.25X20-MM)  
28. 8T-4200 M [11] BOLT (M8X1.25X16-MM)  
29. 8T-4205 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
30. 5P-7211 D SEAL (0.3-M EACH)  
30A. 5P-7211 D SEAL (0.4-M)  
31. 3E-8299 E SEAL (10-CM)  
32. 362-8709 [1] PLUG-BUTTON  
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
  E   ORDER BY THE CENTIMETER
  J   REQUIRES CORPORATE KEY
  M   METRIC PART
 

Information:

Specifications
Water Pump
C4.4 Engines for Caterpillar Built Machines
Reuse And Salvage Guidelines
Reuse and Salvage of Water Pumps {1361}
Reuse and Salvage of Water Pumps {1361}
Testing and Adjusting
Water Pump - Inspect
C4.4 Engines for Caterpillar Built Machines
Disassembly and Assembly
Water Pump - Remove
C4.4 Engines for Caterpillar Built Machines
Water Pump - Install
C4.4 Engines for Caterpillar Built Machines
Water Pump - Remove and Install
416F2, 420F2 IT, 420F2 ST, 428F2, 430F2 IT, 430F2 ST, 432F2, 434F2 and 444F2 Backhoe Loaders Engine Supplement

Caterpillar Parts SIS Catalog 420F2 :

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