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524-2647 MOTOR GP-SWING PART OF 525-3741 DRIVE GP-SWING 320D3 EXCAVATOR


HYDRAULIC SYSTEM
MOTOR GP
MOUNTING GP
VALVE GP-CONTROL
PUMP GP
FILTER GP
SWIVEL GP
TANK GP

EXCAVATOR 320D3 EXCAVATOR ESX
 320D3 Excavator ESX00001-UP (MACHINE) POWERED BY ALUW06DTI Engine M0093397 320D3 ESX   (2018)

HYDRAULIC SYSTEM

MOTOR GP
MOTOR & MTG GP-TRAVEL
550-5771 MOTOR & MTG GP-TRAVEL
MOTOR GP-SWING
524-2647 MOTOR GP-SWING
MOTOR GP-SWING
549-3964 MOTOR GP-SWING
 

#M00933970230
 

524-2647: MOTOR GP-SWING

524-2647 MOTOR GP-SWING
PART OF 525-3741 DRIVE GP-SWING
i07329017 M0093397
5242647 MOTOR GP-SWING Parts scheme
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Parts for your 320D3 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 549-3964 Y [1] MOTOR GP-SWING  
2. 173-3452 Y [2] VALVE GP-RELIEF (DIRECT OPERATED)(SWING MOTOR)  
  Y   SEPARATE ILLUSTRATION
 

#M00933970231
 

549-3964: MOTOR GP-SWING

549-3964 MOTOR GP-SWING
PART OF 524-2647 MOTOR GP-SWING
i07329030 M0093397
5493964 MOTOR GP-SWING Parts scheme
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Parts for your 320D3 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 334-9981 [1] PISTON AS-PUMP  
2. 173-3439 [1] HEAD GP-MOTOR  
  095-0882 [2] PIN-SPRING  
3. 173-3451 [4] PLATE-SEPARATOR  
4. 173-3450 [3] PLATE-FRICTION  
5. 126-2055 [20] SPRING  
6. 5I-8417 J [1] SEAL-O-RING  
7. 5I-8426 J [1] SEAL-O-RING  
8. 177-2584 [1] PISTON-BRAKE  
9. 173-3447 J [1] SEAL-OIL  
10. 095-1595 J [2] SEAL-O-RING  
11. 3J-1907 J [2] SEAL-O-RING  
12. 5I-8623 J [1] SEAL-O-RING  
13. 094-1900 [2] PLUG  
14. 446-7230 [2] PLUG  
15. 5I-8625 [1] BEARING  
16. 122-5318 [1] BEARING  
17. 7Y-5221 M [4] BOLT-SOCKET HEAD (M20X2.5X45-MM)  
18. 5B-9304 [2] SCREW-DRIVE (NO 2X3/16-IN)  
19. 7Y-4268 [2] SPRING  
20. 7Y-4267 [2] VALVE  
21. 549-3963 [1] HOUSING  
22. 173-3445 [1] PLATE-VALVE  
23. 173-3444 [1] PLATE  
24. 173-3443 [1] PLATE  
25. 173-3442 [1] SPRING  
26. 173-3441 [1] BARREL  
27. 549-3962 [1] SHAFT  
   
    AVAILABLE REPAIR KIT(S):
  173-3454 J [1] KIT-SEAL (SWING MOTOR)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00933970232
 

260-7868: MOUNTING GP-MAIN CONTROL VALVE

260-7868 MOUNTING GP-MAIN CONTROL VALVE
PART OF 542-9175 HYDRAULIC AR
i04917050 M0093397
2607868 MOUNTING GP-MAIN CONTROL VALVE Parts scheme
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Parts for your 320D3 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 260-7904 [1] SUPPORT AS  
2. 260-7906 [1] SUPPORT AS  
3. 453-2835 M [8] BOLT (M16X2X40-MM)  
4. 451-2175 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
5. 196-0711 [4] WASHER (17X40X8-MM THK)  
  M   METRIC PART
 

#M00933970233
 

310-0404: PLUG GP-CONTROL VALVE

310-0404 PLUG GP-CONTROL VALVE
PART OF 435-1484 VALVE GP-CONTROL
i05653973 M0093397
3100404 PLUG GP-CONTROL VALVE Parts scheme
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Parts for your 320D3 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-0405 [1] PLUG  
2. 3D-2824 [1] SEAL-O-RING  
3. 6M-5062 [1] SEAL-O-RING  
4. 9J-0705 [1] RING-BACKUP  
 

#M00933970234
 

538-9739: PUMP & MTG GP-MAIN HYDRAULIC

538-9739 PUMP & MTG GP-MAIN HYDRAULIC
PART OF 542-9175 HYDRAULIC AR
i07424194 M0093397
5389739 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
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Parts for your 320D3 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4186 M [12] BOLT (M10X1.5X40-MM)  
2. 8T-7934 [12] WASHER-HARD (11X21X5-MM THK)  
3. 7Y-5217 M [4] BOLT-SOCKET HEAD (M20X2.5X70-MM)  
4. 341-5368 Y [1] COUPLING GP-PUMP  
5. 451-2176 [4] WASHER-HARD (22X35X3.5-MM THK)  
6. 524-5901 [1] FLANGE  
7. 550-5744 Y [1] PUMP GP-PISTON  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00933970235
 

551-6789: PUMP GP-GEAR

551-6789 PUMP GP-GEAR
PART OF 550-5744 PUMP GP-PISTON
i07397891 M0093397
5516789 PUMP GP-GEAR Parts scheme
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Parts for your 320D3 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 552-7946 [1] PLUNGER  
2. 551-6806 [1] RING  
3. 551-6807 [1] SPRING  
4. 551-6808 [1] SETSCREW  
5. 551-6812 M [1] LOCKNUT (M14X1.5-THD)  
6. 551-6813 [1] SCREEN  
7. 387-4672 [2] BOLT  
8. 6I-0455 M [2] BOLT (M8X1.25X55-MM)  
9. 197-0165 M [4] BOLT (M8X1.25X20-MM)  
10. 110-5525 [1] PLUG  
11. 5I-8775 [1] ADAPTER  
12. 551-6814 [1] RING  
13. 249-6657 [1] SEAL-O-RING  
14. 214-7568 [1] SEAL-O-RING  
15. 206-9295 [1] SEAL-O-RING  
16. 206-9294 [1] SEAL-O-RING  
17. 096-2593 [1] RING-RETAINING  
18. 551-6817 [2] PIN  
  M   METRIC PART
 

#M00933970236
 

550-5744: PUMP GP-PISTON

550-5744 PUMP GP-PISTON
PART OF 538-9739 PUMP & MTG GP-MAIN HYDRAULIC
i07424207 M0093397
5505744 PUMP GP-PISTON Parts scheme 5505744 PUMP GP-PISTON Parts scheme
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Parts for your 320D3 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 551-6809 [2] PIN AS  
2. 551-6788 Y [2] HEAD GP-PUMP (REGULATOR)  
3. 551-6789 Y [1] PUMP GP-GEAR  
4. 551-6795 Y [1] VALVE GP-SOLENOID (MAIN HYDRAULIC PUMP)  
5. 551-6790 [2] PISTON AS  
6. 551-6791 [1] BARREL AS (RH)  
7. 551-6792 [1] BARREL AS (LH)  
8. 551-6793 [2] SWASHPLATE AS  
9. 551-6794 [2] VALVE AS-CHECK  
10. 247-8966 [2] VALVE AS-CHECK  
    (EACH INCLUDES)
  5H-1472 [1] BALL  
11. 551-6797 [1] SHAFT-DRIVE (REVERSE)  
12. 551-6796 [1] SHAFT-DRIVE (FORWARD)  
13. 551-6798 [1] COUPLING  
14. 551-6799 [2] BEARING-ROLLER  
15. 551-6800 [2] BEARING-NEEDLE  
16. 541-3320 [3] SPACER-BEARING  
17. 541-3318 [2] PLATE-RETAINER  
18. 541-3317 [2] GUIDE-BALL  
19. 551-6801 [18] SPRING-CYLINDER  
20. 541-3312 [2] PLATE  
21. 541-3307 [2] STOPPER  
22. 551-6803 [1] COVER  
23. 551-6804 [2] BODY  
24. 552-7939 [2] SUPPORT AS  
    (EACH INCLUDES)
  371-7201 [4] PLUG  
  551-6802 [1] SUPPORT  
25. 505-1681 [8] BOLT-SOCKET HEAD  
26. 8T-1158 M [4] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
27. 5I-8773 M [2] SETSCREW (M16X2X30-MM)  
28. 9S-4183 [3] PLUG (1-1/16-12-THD)  
29. 371-7201 [18] PLUG  
30. 551-6810 [2] PISTON  
31. 551-6811 [2] STOPPER  
32. 206-9299 [2] SEAL-O-RING  
33. 249-6657 [1] SEAL-O-RING  
34. 095-1723 [4] SEAL-O-RING  
35. 347-6530 [16] SEAL-RECTANGULAR  
36. 206-9292 [2] SEAL-O-RING  
37. 238-5082 [3] SEAL-O-RING  
38. 206-9295 [2] SEAL-O-RING  
39. 551-6815 [1] SEAL  
40. 095-1784 [2] RING-BACKUP  
41. 153-8623 [2] RING-BACKUP  
42. 8T-1757 M [2] NUT (M16X2-THD)  
43. 8T-4131 M [2] NUT (M20X2.5-THD)  
44. 8T-4240 [2] RING-RETAINING  
45. 295-9517 [2] DOWEL  
46. 551-6821 [4] PIN-SPRING  
47. 5I-8772 [2] EYEBOLT  
48. 551-6822 [2] SETSCREW  
49. 551-6823 [1] PLATE-IDENTIFICATION  
50. 7Y-4359 [2] SCREW  
51. 552-7941 [1] BODY AS  
  371-7201 [10] PLUG  
  551-6805 [1] BODY AS  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00933970237
 

259-0922: SCREEN GP-HYDRAULIC

259-0922 SCREEN GP-HYDRAULIC -TANK
PART OF 507-5950 TANK & FILTER GP-HYDRAULIC
i04915466 M0093397
2590922 SCREEN GP-HYDRAULIC Parts scheme
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Parts for your 320D3 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 259-0918 [1] GUIDE  
2. 095-6639 [1] SPRING  
3. 8T-4133 M [2] NUT (M10X1.5-THD)  
4. 129-7784 [1] ROD  
5. 209-6000 [1] SCREEN AS (HYDRAULIC TANK)  
6. 5H-5672 [1] SEAL-O-RING  
  M   METRIC PART
 

#M00933970238
 

234-4440: SWIVEL GP

234-4440 SWIVEL GP
PART OF 543-2702 LINES GP-PROPEL
i04915631 M0093397
2344440 SWIVEL GP Parts scheme
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Parts for your 320D3 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-7131 [1] RETAINER  
2. 7Y-4817 [1] COVER  
3. 159-7782 [5] SEAL  
4. 225-4548 [1] HOUSING  
5. 225-4549 [1] ROTOR  
6. 095-1625 [3] SEAL-O-RING  
7. 095-1716 [1] SEAL-O-RING  
8. 453-3454 [2] WASHER-HARD (11X21X2.5-MM THK)  
9. 455-3798 M [6] BOLT (M10X1.5X25-MM)  
10. 8T-6759 [1] PLUG-PIPE  
  M   METRIC PART
 

#M00933970239
 

507-5950: TANK & FILTER GP-HYDRAULIC

507-5950 TANK & FILTER GP-HYDRAULIC
210-L (55.5-US GAL)
PART OF 507-3240 TANK & MTG GP-HYDRAULIC
i06682351 M0093397
5075950 TANK & FILTER GP-HYDRAULIC Parts scheme
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Parts for your 320D3 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2827 [1] GUIDE-VALVE  
2. 3K-0360 [1] SEAL-O-RING  
3. 6D-9157 [1] SEAL-O-RING  
4. 6J-2680 [1] SEAL-O-RING  
5. 8J-8782 [1] BODY-DRAIN VALVE  
6. 8J-8783 [1] VALVE-DRAIN  
7. 9J-7031 [1] PLUG-DRAIN  
8. 095-1608 [1] SEAL-O-RING  
9. 158-8987 Y [1] FILTER & VALVE GP-PILOT (HYDRAULIC OIL)  
10. 165-3256 [1] PIPE AS  
11. 207-6403 [1] PLUG  
12. 207-6404 [1] WASHER (49.5X60.5X1.5-MM THK)  
13. 227-0590 [1] BREATHER (HYDRAULIC TANK)  
14. 259-0922 Y [1] SCREEN GP-HYDRAULIC (TANK)  
15. 275-1362 [1] BRACKET  
16. 289-8194 Y [1] FILTER GP-OIL (HYDRAULIC, CASE DRAIN)  
17. 292-7297 [1] SUPPORT AS  
18. 347-6081 Y [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
19. 395-0021 [1] COVER AS  
20. 432-6291 [1] SENSOR-TEMPERATURE (HYDRAULIC OIL)  
21. 451-2182 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
22. 453-3433 M [4] BOLT (M8X1.25X25-MM)  
23. 453-3440 M [4] BOLT (M10X1.5X30-MM)  
24. 453-3447 M [6] BOLT (M12X1.75X40-MM)  
25. 453-3451 [4] WASHER-HARD (8.8X16X2-MM THK)  
26. 453-3454 [13] WASHER-HARD (11X21X2.5-MM THK)  
27. 453-3456 [2] WASHER-HARD (13.5X25.5X5-MM THK)  
28. 457-5821 M [2] BOLT (M10X1.5X35-MM)  
29. 459-1351 [1] TANK AS-HYDRAULIC  
30. 095-1730 [1] SEAL-O-RING  
31. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
32. 164-5590 [1] VALVE AS-FLUID SAMPLING  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
33. 188-4140 Y [1] FILTER GP-OIL (HYDRAULIC RETURN)  
34. 4J-0527 [1] SEAL-O-RING  
35. 5C-9553 M [4] BOLT (M6X1X16-MM)  
36. 5M-2057 [1] SEAL-O-RING  
37. 6V-0852 [1] CAP-DUST  
38. 6V-5839 [2] WASHER (11X21X2.5-MM THK)  
39. 7B-3039 [1] SPRING  
40. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
41. 8T-0267 M [2] BOLT-SOCKET HEAD (M6X1X12-MM)  
42. 8T-3298 [1] SEAL-RECTANGULAR  
43. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
44. 8T-4137 M [6] BOLT (M10X1.5X20-MM)  
45. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Fasteners - Swing Drive and Final Drive
320D3 and 323D3 Excavators Machine System Specifications
Travel Motor Guard
320D3 and 323D3 Excavators Machine System Specifications
Swing Motor
320D3 and 323D3 Excavators Machine System Specifications
Systems Operation
Swing Motor
320D3 and 323D3 Excavators Systems
Swing Hydraulic System
320D3 and 323D3 Excavators Systems
Displacement Change Valve
320D3 and 323D3 Excavators Systems
Travel Motor
320D3 and 323D3 Excavators Systems
Travel Counterbalance Valve
320D3 and 323D3 Excavators Systems
Reuse And Salvage Guidelines
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Testing and Adjusting
Machine Drift on a Slope - Check
320D3 Excavator Hydraulic System
Travel Motor - Test - Measurement of Case Drain Oil
320D3 Excavator Hydraulic System
Swing Motor - Test - Measurement of Case Drain Oil
320D3 Excavator Hydraulic System
Relief Valve (Crossover) - Test
320D3 Excavator Hydraulic System
Travel on Level Ground - Test - Optional Test
320D3 Excavator Hydraulic System
Travel on Level Ground - Test
320D3 Excavator Hydraulic System
Swing Speed and Overswing on Level Ground - Check
320D3 Excavator Hydraulic System
Swing Speed and Swing Drift on a Slope - Check
320D3 Excavator Hydraulic System
Disassembly and Assembly
Swing Motor and Swing Drive - Remove and Install
320D3 Hydraulic Excavator Machine Systems
Final Drive and Travel Motor - Remove and Install
320D3 Hydraulic Excavator Machine Systems

Caterpillar Parts SIS Catalog 320D3 :

MOTOR & MTG GP-TRAVEL
550-5771 MOTOR & MTG GP-TRAVEL
MANIFOLD GP-CONTROL
239-8998 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
239-8697 MANIFOLD GP-CONTROL
215-5037 MANIFOLD GP-CONTROL
LINES GP-STICK CYLINDER
373-1118 LINES GP-STICK CYLINDER
LINES GP-STICK
431-1642 LINES GP-STICK
LINES GP-PUMP
538-9737 LINES GP-PUMP
LINES GP-PILOT
564-9845 LINES GP-PILOT
MOTOR GP-SWING
549-3964 MOTOR GP-SWING
MOUNTING GP-MAIN CONTROL VALVE
260-7868 MOUNTING GP-MAIN CONTROL VALVE
PLUG GP-CONTROL VALVE
310-0404 PLUG GP-CONTROL VALVE
PUMP & MTG GP-MAIN HYDRAULIC
538-9739 PUMP & MTG GP-MAIN HYDRAULIC
PUMP GP-GEAR
551-6789 PUMP GP-GEAR
PUMP GP-PISTON
550-5744 PUMP GP-PISTON
SCREEN GP-HYDRAULIC
259-0922 SCREEN GP-HYDRAULIC
SWIVEL GP
234-4440 SWIVEL GP
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