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490-3995 SWIVEL GP S/N ZBT1-UP PART OF 488-8576 SWIVEL & MOUNTING GP 320 GC EXCAVATOR


HYDRAULIC SYSTEM
SWIVEL GP
TANK GP
VALVE GP-CONTROL
VALVE GP-SOLENOID
VALVE GP-CHECK

EXCAVATOR 320 GC EXCAVATOR ZBT
 320 GC Excavator ZBT00001-UP (MACHINE) POWERED BY C4.4 Engine M0092769 320 GC ZBT   (2018)

HYDRAULIC SYSTEM

SWIVEL GP
SWIVEL & MOUNTING GP
488-8576 SWIVEL & MOUNTING GP
SWIVEL GP
490-3995 SWIVEL GP
 

#M00927690400
 

490-3995: SWIVEL GP

490-3995 SWIVEL GP
S/N ZBT1-UP
PART OF 488-8576 SWIVEL & MOUNTING GP
i07377486 M0092769
4903995 SWIVEL GP Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 162-4694 [5] SEAL-RING  
2. 453-3454 [2] WASHER-HARD (11X21X2.5-MM THK)  
3. 455-3798 M [6] BOLT (M10X1.5X25-MM)  
4. 487-5859 [1] SENSOR GP-POSITION (SWING)  
  238-5084 [1] SEAL-O-RING  
5. 487-5860 [1] SENSOR-POSITION  
6. 490-3996 [1] HOUSING-SWIVEL  
7. 490-3997 [1] ROTOR-SWIVEL  
8. 490-3999 [1] RETAINER  
9. 492-2080 [1] COVER AS-SHAFT  
10. 095-1623 [2] SEAL-O-RING  
11. 095-1714 [1] SEAL-O-RING  
12. 8T-6759 [2] PLUG-PIPE  
  M   METRIC PART
 

#M00927690401
 

489-2942: TANK & FILTER GP-HYDRAULIC

489-2942 TANK & FILTER GP-HYDRAULIC
S/N ZBT1-UP
PART OF 489-2941 TANK GP-HYDRAULIC
i07377563 M0092769
4892942 TANK & FILTER GP-HYDRAULIC Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2827 [1] GUIDE-VALVE  
2. 8J-8782 [1] BODY-DRAIN VALVE  
3. 8J-8783 [1] VALVE-DRAIN  
4. 9J-7031 [1] PLUG-DRAIN  
5. 165-3256 [1] PIPE AS  
6. 256-6453 Y [1] SENSOR-TEMPERATURE (2-PIN)  
7. 347-6081 Y [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
8. 488-8581 Y [1] FILTER GP-OIL (RETURN)  
9. 491-6075 [1] FILTER GP-OIL (HYDRAULIC CASE DRAIN)  
  6K-6307 [1] SEAL-O-RING  
10. 491-7102 [1] SCREEN GP-HYDRAULIC  
11. 492-0469 [1] PIPE  
12. 492-3014 [1] BREATHER GP  
13. 504-9586 [1] SWITCH AS-DIFF PRESSURE (RETURN FILTER)  
  8T-8729 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
  192-7510 [1] SEAL-O-RING  
  512-4914 [1] SEAL-FACE  
14. 519-8217 [1] COVER AS  
16. 541-2739 [1] PIPE AS  
17. 095-1730 [1] SEAL-O-RING  
18. 105-3484 M [4] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
19. 175-6176 [1] SEAL-O-RING  
20. 175-7896 [1] SEAL-O-RING  
21. 3K-0360 [1] SEAL-O-RING  
22. 4J-0527 [1] SEAL-O-RING  
23. 5C-9553 M [3] BOLT (M6X1X16-MM)  
24. 5M-2057 [1] SEAL-O-RING  
25. 6D-9157 [1] SEAL-O-RING  
26. 7B-3039 [1] SPRING  
27. 8T-0267 M [2] BOLT-SOCKET HEAD (M6X1X12-MM)  
28. 8T-3298 [1] SEAL-RECTANGULAR  
29. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
30. 8T-4137 M [6] BOLT (M10X1.5X20-MM)  
31. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
32. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
33. 8T-4910 M [4] BOLT (M12X1.75X60-MM)  
34. 9X-8256 [3] WASHER (6.6X12X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00927690402
 

489-2940: TANK & MTG GP-HYDRAULIC

489-2940 TANK & MTG GP-HYDRAULIC
S/N ZBT1-UP
PART OF 489-3479 HYDRAULIC AR
i07377551 M0092769
4892940 TANK & MTG GP-HYDRAULIC Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 085-9310 [4] SPACER (16.6X32X26-MM THK)  
2. 447-1707 M [4] BOLT (M16X2X60-MM)  
3. 489-2941 Y [1] TANK GP-HYDRAULIC  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00927690403
 

489-2941: TANK GP-HYDRAULIC

489-2941 TANK GP-HYDRAULIC
S/N ZBT1-UP
PART OF 489-2940 TANK & MTG GP-HYDRAULIC
i07377555 M0092769
4892941 TANK GP-HYDRAULIC Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 489-2942 Y [1] TANK & FILTER GP-HYDRAULIC  
2. 489-2943 Y [1] LINES GP-HYDRAULIC  
  Y   SEPARATE ILLUSTRATION
 

#M00927690404
 

516-8624: VALVE & MTG GP-MAIN CONTROL

516-8624 VALVE & MTG GP-MAIN CONTROL -AUXILIARY
S/N ZBT1-UP
PART OF 532-9538, 561-8890, 561-8891 OPTION AR-HYDRAULIC
i07372363 M0092769
5168624 VALVE & MTG GP-MAIN CONTROL Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-3702 [8] SEAL-RECTANGULAR  
2. 516-8631 Y [2] VALVE GP-CONTROL (AUXILIARY)  
3. 4J-5309 [3] SEAL-O-RING  
4. 6V-3922 [12] SEAL-O-RING  
5. 7Y-5219 [18] SEAL-O-RING  
6. 096-3044 [8] SEAL-O-RING  
7. 516-8627 Y [1] VALVE GP-MAIN CONTROL  
8. 451-2175 [8] WASHER-HARD (17.5X30X3.5-MM THK)  
9. 453-2843 M [8] BOLT (M16X2X180-MM)  
10. 487-5869 Y [1] COVER GP-VALVE END (MAIN CONTROL VALVE, LH)  
11. 488-7773 Y [1] COVER GP-VALVE END (MAIN CONTROL VALVE, RH)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00927690405
 

552-5679: VALVE & MTG GP-MAIN CONTROL

552-5679 VALVE & MTG GP-MAIN CONTROL
S/N ZBT1-UP
PART OF 561-8927 OPTION AR-HYDRAULIC
i07703716 M0092769
5525679 VALVE & MTG GP-MAIN CONTROL Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4182 M [8] BOLT (M10X1.5X45-MM)  
2. 1P-3702 [6] SEAL-RECTANGULAR  
3. 4J-5309 [2] SEAL-O-RING  
4. 6V-3922 [9] SEAL-O-RING  
5. 7Y-5219 [13] SEAL-O-RING  
6. 8T-7934 [8] WASHER-HARD (11X21X5-MM THK)  
7. 096-3044 [6] SEAL-O-RING  
8. 447-1704 M [4] BOLT (M16X2X90-MM)  
9. 451-2175 [8] WASHER-HARD (17.5X30X3.5-MM THK)  
10. 453-2843 M [4] BOLT (M16X2X180-MM)  
11. 1P-3703 [2] SEAL-RECTANGULAR  
13. 487-5869 Y [1] COVER GP-VALVE END (MAIN CONTROL VALVE, LH)  
14. 488-7773 Y [1] COVER GP-VALVE END (MAIN CONTROL VALVE, RH)  
16. 516-8627 Y [1] VALVE GP-MAIN CONTROL  
17. 555-8147 Y [1] VALVE GP-CONTROL (AUXILIARY)  
18. 7Y-6007 [2] COVER  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00927690406
 

491-7697: VALVE & MTG GP-SOLENOID

491-7697 VALVE & MTG GP-SOLENOID -UPPER
S/N ZBT1-UP
WITH BLOCK
PART OF 516-8631, 555-8147 VALVE GP-CONTROL
i07366578 M0092769
4917697 VALVE & MTG GP-SOLENOID Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-3998 M [2] BOLT (M4X0.7X12-MM)  
2. 225-4818 [4] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
3. 485-5747 [1] VALVE GP-SOLENOID (12-VOLT)  
  [1] SEAL-O-RING  
  [1] SEAL-O-RING  
  [1] SEAL-O-RING  
  M   METRIC PART
 

#M00927690407
 

493-4922: VALVE & MTG GP-SOLENOID

493-4922 VALVE & MTG GP-SOLENOID -LOWER
S/N ZBT1-UP
WITH BLOCK
PART OF 516-8631, 555-8147 VALVE GP-CONTROL
i07366580 M0092769
4934922 VALVE & MTG GP-SOLENOID Parts scheme
  For full view, you need register

Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-3998 M [2] BOLT (M4X0.7X12-MM)  
2. 225-4818 [4] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
3. 485-5747 [1] VALVE GP-SOLENOID (12-VOLT)  
  [1] SEAL-O-RING  
  [1] SEAL-O-RING  
  [1] SEAL-O-RING  
  M   METRIC PART
 

#M00927690408
 

524-0912: VALVE & MTG GP-SOLENOID

524-0912 VALVE & MTG GP-SOLENOID
S/N ZBT1-UP
WITH BLOCK
PART OF 549-7938 LINES GP-FRONT
i07365743 M0092769
5240912 VALVE & MTG GP-SOLENOID Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-3998 M [2] BOLT (M4X0.7X12-MM)  
2. 491-0908 [1] VALVE GP-SOLENOID (24-VOLT)  
  [1] SEAL-O-RING  
  [1] SEAL-O-RING  
  [1] SEAL-O-RING  
  M   METRIC PART
 

#M00927690409
 

490-3958: VALVE GP-CHECK

490-3958 VALVE GP-CHECK -RETURN
S/N ZBT1-UP
PART OF 489-2930 LINES GP-HYDRAULIC OIL COOLER
i07377490 M0092769
4903958 VALVE GP-CHECK Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5A-3604 M [4] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
2. 453-3451 [4] WASHER-HARD (8.8X16X2-MM THK)  
3. 095-1599 [2] SEAL-O-RING  
4. 491-3416 [2] VALVE-CHECK  
5. 491-3417 [2] SLEEVE  
6. 491-3418 [2] COVER-VALVE  
7. 491-3419 [1] SPRING-CHECK VALVE  
8. 491-3420 [1] SPRING-CHECK VALVE  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 320 GC :

SWIVEL & MOUNTING GP
488-8576 SWIVEL & MOUNTING GP
SWASHPLATE GP
543-3691 SWASHPLATE GP
SWASHPLATE GP
543-3690 SWASHPLATE GP
SHAFT & CPLG GP-PISTON PUMP
543-3689 SHAFT & CPLG GP-PISTON PUMP
ROTATING GP-PUMP
543-3688 ROTATING GP-PUMP
ROTATING GP-PUMP
543-3687 ROTATING GP-PUMP
PUMP GP-MAIN HYDRAULIC
531-9885 PUMP GP-MAIN HYDRAULIC
PUMP & MTG GP-MAIN HYDRAULIC
489-3482 PUMP & MTG GP-MAIN HYDRAULIC
TANK & FILTER GP-HYDRAULIC
489-2942 TANK & FILTER GP-HYDRAULIC
TANK & MTG GP-HYDRAULIC
489-2940 TANK & MTG GP-HYDRAULIC
TANK GP-HYDRAULIC
489-2941 TANK GP-HYDRAULIC
VALVE & MTG GP-MAIN CONTROL
516-8624 VALVE & MTG GP-MAIN CONTROL
VALVE & MTG GP-MAIN CONTROL
552-5679 VALVE & MTG GP-MAIN CONTROL
VALVE & MTG GP-SOLENOID
491-7697 VALVE & MTG GP-SOLENOID
VALVE & MTG GP-SOLENOID
493-4922 VALVE & MTG GP-SOLENOID
VALVE & MTG GP-SOLENOID
524-0912 VALVE & MTG GP-SOLENOID
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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.
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