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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@@@@@ 450


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

BACKHOE LOADER 450 BACKHOE LOADER KJH
 450 Backhoe Loader KJH00001-UP (MACHINE) POWERED BY C4.4 Engine M0093341 450 KJH   (2018)

COOLING SYSTEM

PUMP GP-WATER
PUMP GP-WATER
329-8388 PUMP GP-WATER
PUMP GP-WATER
380-2002 PUMP GP-WATER
PUMP GP-WATER
397-5683 PUMP GP-WATER
 

#M00933410070
 

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@@@@@
i05813004 M0093341
3802002 PUMP GP-WATER Parts scheme
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Parts for your 450 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  
 

#M00933410071
 

397-5683: PUMP GP-WATER

397-5683 PUMP GP-WATER
S/N W7N1-UP
FIELD REPLACEMENT FOR @@@@@380-2002@@@@@
i06240468 M0093341
3975683 PUMP GP-WATER Parts scheme
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Parts for your 450 BACKHOE LOADER:

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

#M00933410072
 

499-2680: RADIATOR & HYD OIL COOLER GP

499-2680 RADIATOR & HYD OIL COOLER GP
S/N KJH1-UP
PART OF 499-2679 COOLING GP
i07427317 M0093341
4992680 RADIATOR & HYD OIL COOLER GP Parts scheme
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Parts for your 450 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 344-5674 M [2] NUT (M8X1.25-THD)  
2. 377-5264 [1] AFTERCOOLER GP-AIR  
3. 457-4462 [1] STUD  
4. 457-4463 [1] RETAINER  
5. 469-5162 Y [1] COOLER GP-ENGINE OIL  
6. 549-6689 [1] RADIATOR GP  
  225-4287 [1] VALVE GP-RADIATOR DRAIN (NEEDLE VALVE)  
  457-4464 [1] RECEPTACLE  
  549-7347 [1] PLATE  
  549-7452 [1] BOSS  
7. 549-6698 [1] COOLER GP-OIL  
8. 549-7467 [1] PLATE  
9. 8T-4189 M [6] BOLT (M8X1.25X20-MM)  
10. 8T-4224 [8] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00933410073
 

343-5643: AIR CLEANER GP

343-5643 AIR CLEANER GP
S/N KJH1-UP
PART OF 506-8949 AIR CLEANER GP
i04628898 M0093341
3435643 AIR CLEANER GP Parts scheme
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Parts for your 450 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  
 

#M00933410074
 

506-8949: AIR CLEANER GP

506-8949 AIR CLEANER GP
S/N KJH1-UP
PART OF 506-3412 ENGINE AR-COMPLETE
i07408374 M0093341
5068949 AIR CLEANER GP Parts scheme
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Parts for your 450 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. 341-8901 [1] SUPPORT AS  
6. 343-5643 Y [1] AIR CLEANER GP  
7. 367-8073 [1] SEAL  
8. 415-2894 [1] HOSE  
9. 506-8092 [1] PLATE  
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
 

#M00933410075
 

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

356-7409 COOLER & MTG GP-EXHAUST (NRS)
S/N W7N1-UP
PART OF 499-1563 ENGINE AR-PRIMARY
i04584133 M0093341
3567409 COOLER & MTG GP-EXHAUST (NRS) Parts scheme
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Parts for your 450 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
 

#M00933410076
 

499-5700: COVER GP-EXHAUST

499-5700 COVER GP-EXHAUST
S/N KJH1-UP
PART OF 506-3412 ENGINE AR-COMPLETE
i07408373 M0093341
4995700 COVER GP-EXHAUST Parts scheme 4995700 COVER GP-EXHAUST Parts scheme
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Parts for your 450 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 [1] LATCH AS-T-BAR  
4. 159-8033 [1] FILM-IDENTIFICATION (12-VOLT)  
5. 257-2250 [11] WASHER (5X38-MM DIA)  
6. 389-0486 [1] GUARD  
7. 421-7376 [1] PLATE AS  
8. 431-8651 [2] PLATE-COVER  
9. 438-6224 [1] RING  
10. 490-3652 [1] GUARD  
11. 490-3653 [1] COVER AS  
  159-9540 M [2] NUT-WELD (M8X1.25-THD)  
12. 499-5689 [1] STEP AS  
  159-9540 M [4] NUT-WELD (M8X1.25-THD)  
13. 499-5774 [1] INSULATION  
14. 500-4970 [1] PLATE  
15. 501-0436 [1] INSULATION  
16. 501-9494 [1] INSULATION  
17. 499-5690 [1] COVER AS-EXHAUST  
  9G-9155 [2] CLIP  
  159-9539 M [6] NUT-WELD (M6X1-THD)  
  159-9540 M [24] NUT-WELD (M8X1.25-THD)  
  159-9541 M [1] NUT-WELD (M10X1.5-THD)  
18. 499-5699 [1] COVER AS  
19. 499-5772 [1] COVER AS  
  102-8706 [1] PLATE AS  
  159-9541 M [5] NUT-WELD (M10X1.5-THD)  
20. 499-5773 [1] TREAD (ANTI-SKID)  
  159-9540 M [1] NUT-WELD (M8X1.25-THD)  
21. 501-0435 [1] INSULATION  
22. 502-6035 [1] PROTECTOR  
23. 503-2026 [1] DOOR AS  
24. 5C-7261 M [3] NUT (M8X1.25-THD)  
25. 5P-1076 [4] WASHER-HARD (13.5X30X4-MM THK)  
26. 5P-4116 [25] WASHER-HARD (8.8X20.5X2-MM THK)  
27. 6V-7743 M [2] LOCKNUT (M6X1-THD)  
28. 7X-7729 [5] WASHER (11X25X3-MM THK)  
29. 8T-4133 M [2] NUT (M10X1.5-THD)  
30. 8T-4136 M [5] BOLT (M10X1.5X25-MM)  
31. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
32. 8T-4189 M [7] BOLT (M8X1.25X20-MM)  
33. 8T-4200 M [22] BOLT (M8X1.25X16-MM)  
34. 8T-4205 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
35. 8T-4224 [7] WASHER-HARD (8.8X16X2-MM THK)  
36. 6V-1580 D SEAL (0.3-M)  
36A. 6V-1580 D SEAL (0.4-M)  
37. 5P-7211 D SEAL (0.5-M)  
37A. 5P-7211 D SEAL (0.4-M)  
37B. 5P-7211 D SEAL (0.3-M)  
38. 3E-8299 E SEAL (10-CM)  
  D   ORDER BY THE METER
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#M00933410077
 

459-3631: ELBOW GP-AIR INLET

459-3631 ELBOW GP-AIR INLET
S/N W7N1-UP
12-VOLT
PART OF 499-1563 ENGINE AR-PRIMARY
i06271165 M0093341
4593631 ELBOW GP-AIR INLET Parts scheme
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Parts for your 450 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-0917 M [2] BOLT (M6X1X25-MM)  
2. 199-9751 [1] SEAL-O-RING  
3. 6I-0254 CM [3] BOLT (M8X1.25X30-MM)  
4. 434-0514 C [1] PIPE  
5. 316-9351 [1] MOUNTING-CABLE TIE  
6. 369-1658 [1] SOLENOID  
7. 466-7874 CY [1] VALVE & MOUNTING GP (NRS)  
8. 035-8063 [1] PLUG  
9. 232-1322 [1] PLUG (BLANKING)  
10. 6I-1090 M [2] BOLT (M8X1.25X40-MM)  
11. 6I-4709 M [3] BOLT (M8X1.25X100-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00933410078
 

490-5420: EXHAUST GP-FLEXIBLE

490-5420 EXHAUST GP-FLEXIBLE
S/N KJH1-UP
PART OF 506-3412 ENGINE AR-COMPLETE
i07408363 M0093341
4905420 EXHAUST GP-FLEXIBLE Parts scheme
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Parts for your 450 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-4116 [6] WASHER-HARD (8.8X20.5X2-MM THK)  
2. 7X-0578 [1] WASHER-HARD (10.2X32X2.5-MM THK)  
3. 7X-2543 M [1] BOLT (M10X1.5X120-MM)  
4. 8T-4121 [5] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4172 M [1] BOLT (M10X1.5X80-MM)  
6. 8T-4186 M [1] BOLT (M10X1.5X40-MM)  
7. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
8. 9X-2027 [1] WASHER (11X18X2-MM THK)  
9. 061-7208 [2] CLAMP-TUBE  
10. 359-5885 [1] CLAMP AS  
11. 376-3867 [1] SUPPORT AS-TUBE  
12. 379-0045 [1] ANGLE  
13. 381-1815 [1] BRACKET  
14. 424-4825 [1] SLEEVE  
15. 490-8300 [1] TUBE AS  
16. 490-8336 [1] TUBE AS  
17. 101-7398 M [1] BOLT-SOCKET HEAD (M10X1.5X40-MM)  
  M   METRIC PART
 

#M00933410079
 

417-5268: EXTENSION GP-EXHAUST

417-5268 EXTENSION GP-EXHAUST
S/N KJH1-UP
PART OF 490-5419 EXTENSION GP-EXHAUST
i05920695 M0093341
4175268 EXTENSION GP-EXHAUST Parts scheme
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Parts for your 450 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 341-8850 [1] SHIELD-HEAT  
2. 417-5269 [1] PIPE AS  
  159-9540 M [4] NUT-WELD (M8X1.25-THD)  
3. 3B-4505 [4] LOCKWASHER  
4. 5P-4116 [4] WASHER-HARD (8.8X20.5X2-MM THK)  
5. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
  M   METRIC PART
 

Information:

Operation and Maintenance Manual
Belts - Inspect/Adjust/Replace
440 and 450 Backhoe Loader
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
440, 450 Backhoe Loader Engine Supplement

Caterpillar Parts SIS Catalog 450 :

PUMP GP-WATER
329-8388 PUMP GP-WATER
LINES GP-POWER TRAIN COOLER
488-2924 LINES GP-POWER TRAIN COOLER
FAN GP-SUCTION
501-0503 FAN GP-SUCTION
FAN GP-SUCTION
501-0502 FAN GP-SUCTION
COOLING GP
499-2679 COOLING GP
COOLER GP-ENGINE OIL
469-5162 COOLER GP-ENGINE OIL
COOLER GP-ENGINE OIL
356-7156 COOLER GP-ENGINE OIL
CONNECTION GP-WATER
332-4634 CONNECTION GP-WATER
PUMP GP-WATER
397-5683 PUMP GP-WATER
RADIATOR & HYD OIL COOLER GP
499-2680 RADIATOR & HYD OIL COOLER GP
AIR CLEANER GP
343-5643 AIR CLEANER GP
AIR CLEANER GP
506-8949 AIR CLEANER GP
COOLER & MTG GP-EXHAUST (NRS)
356-7409 COOLER & MTG GP-EXHAUST (NRS)
COVER GP-EXHAUST
499-5700 COVER GP-EXHAUST
ELBOW GP-AIR INLET
459-3631 ELBOW GP-AIR INLET
EXHAUST GP-FLEXIBLE
490-5420 EXHAUST GP-FLEXIBLE
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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.