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341-2860 PUMP GP-GEAR S/N YBJ1-UP PART OF 457-0235 PUMP GP-MAIN HYDRAULIC 320D2 GC EXCAVATOR


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

EXCAVATOR 320D2 GC EXCAVATOR YBJ
 320D2 GC Excavator YBJ00001-UP (MACHINE) POWERED BY C4.4 Engine M0068816 320D2 GC YBJ   (2016)

HYDRAULIC SYSTEM

PUMP GP
COUPLING GP-PUMP
456-3120 COUPLING GP-PUMP
HEAD GP-PUMP
256-0093 HEAD GP-PUMP
HEAD GP-PUMP
256-0096 HEAD GP-PUMP
PUMP & MTG GP-MAIN HYDRAULIC
455-5638 PUMP & MTG GP-MAIN HYDRAULIC
PUMP GP-GEAR
341-2860 PUMP GP-GEAR
PUMP GP-MAIN HYDRAULIC
457-0235 PUMP GP-MAIN HYDRAULIC
 

#M00688160250
 

341-2860: PUMP GP-GEAR

341-2860 PUMP GP-GEAR
S/N YBJ1-UP
PART OF 457-0235 PUMP GP-MAIN HYDRAULIC
i05259343 M0068816
3412860 PUMP GP-GEAR Parts scheme
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Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
    AVAILABLE REPAIR KIT(S):
  327-8740 [1] KIT-SEAL (GEAR PUMP)  
    (KIT INCLUDES GASKETS, LIP TYPE SEAL, SEAL & RETAINING RING)
 

#M00688160251
 

457-0235: PUMP GP-MAIN HYDRAULIC

457-0235 PUMP GP-MAIN HYDRAULIC
S/N YBJ1-UP
PART OF 455-5638 PUMP & MTG GP-MAIN HYDRAULIC
i06820771 M0068816
4570235 PUMP GP-MAIN HYDRAULIC Parts scheme 4570235 PUMP GP-MAIN HYDRAULIC Parts scheme 4570235 PUMP GP-MAIN HYDRAULIC Parts scheme
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Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4185 [2] PLUG (3/4-16-THD)  
2. 4I-1022 [2] ORIFICE  
3. 7Y-4215 [2] SPACER  
4. 096-3983 [1] RING-RETAINING  
5. 118-4057 [18] SPRING  
6. 129-7853 [2] PLATE  
7. 129-7855 [1] GASKET  
8. 129-7857 [1] GASKET  
9. 129-7859 [2] SET-BEARING  
10. 129-7863 [1] COVER  
11. 129-7921 [2] RING-RETAINING  
12. 129-7927 [2] BEARING  
13. 129-7979 [4] DOWEL  
14. 150-5782 [2] COVER  
15. 173-3427 [2] GUIDE-BALL  
16. 173-3496 [1] BARREL AS (DRIVE)  
17. 173-3498 [1] BARREL AS (DRIVEN)  
18. 177-2470 [1] COVER  
19. 177-2471 [1] COVER  
20. 179-9763 [1] FLANGE  
21. 190-4896 [2] PLUG  
22. 192-0573 [4] PIN-DOWEL  
23. 200-3333 [1] HEAD-PUMP  
24. 200-3334 [1] COVER  
25. 247-8920 [2] ORIFICE  
26. 256-0093 Y [1] HEAD GP-PUMP (DRIVE)  
27. 256-0096 Y [1] HEAD GP-PUMP (DRIVEN)  
28. 273-8314 [1] SEAL-O-RING  
29. 273-8315 [2] SEAL-O-RING  
30. 341-2831 [1] SHAFT-DRIVE  
31. 341-2834 [1] SHAFT-DRIVEN  
32. 341-2839 [2] GEAR (50-TEETH)  
33. 341-2840 [1] CASE  
34. 341-2842 [1] BODY  
35. 341-2860 Y [1] PUMP GP-GEAR  
36. 341-2862 [1] SEAL-LIP TYPE  
37. 373-9516 [2] SWASHPLATE AS  
    (EACH INCLUDES)
37A. 094-1875 [1] DOWEL  
37B. 173-3428 [1] BUSHING  
37C. 242-6803 [2] PIN-DOWEL  
38. 373-9518 [4] BEARING AS  
39. 392-6626 [2] PISTON AS  
41. 094-1875 [6] DOWEL  
42. 094-1882 [16] PLUG  
43. 095-0929 [2] RING-RETAINING (EXTERNAL)  
44. 095-0946 [2] RING-RETAINING  
45. 096-3944 [1] SEAL-O-RING  
46. 189-9763 [8] SEAL-O-RING  
47. 193-1736 [4] SEAL-O-RING  
48. 3K-0360 [2] SEAL-O-RING  
49. 7M-8485 [2] SEAL-O-RING  
50. 7X-2557 M [1] BOLT (M16X2X140-MM)  
51. 8J-4645 [2] PLUG (STRAIGHT THREAD O-RING)  
52. 8T-4136 M [20] BOLT (M10X1.5X25-MM)  
53. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
54. 8T-4140 M [4] BOLT (M16X2X60-MM)  
55. 8T-4175 M [2] BOLT (M16X2X90-MM)  
56. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
57. 8T-4192 M [10] BOLT (M12X1.75X25-MM)  
58. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00688160252
 

259-0922: SCREEN GP-HYDRAULIC

259-0922 SCREEN GP-HYDRAULIC -TANK
S/N YBJ1-UP
PART OF 494-6876 TANK & FILTER GP-HYDRAULIC
i04915466 M0068816
2590922 SCREEN GP-HYDRAULIC Parts scheme
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Parts for your 320D2 GC 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
 

#M00688160253
 

234-4440: SWIVEL GP

234-4440 SWIVEL GP
S/N YBJ1-UP
PART OF 239-1716 LINES GP-TRAVEL MOTOR
i04915631 M0068816
2344440 SWIVEL GP Parts scheme
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Parts for your 320D2 GC 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
 

#M00688160254
 

494-6876: TANK & FILTER GP-HYDRAULIC

494-6876 TANK & FILTER GP-HYDRAULIC
S/N YBJ1-UP
210-L (55.8-U.S. GAL)
PART OF 494-6875 TANK & MTG GP-HYDRAULIC
i06761714 M0068816
4946876 TANK & FILTER GP-HYDRAULIC Parts scheme
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Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2827 [1] GUIDE-VALVE  
  2H-3935 [1] SEAL-O-RING  
2. 6J-2680 [1] SEAL-O-RING  
3. 8J-8782 [1] BODY-DRAIN VALVE  
4. 8J-8783 [1] VALVE-DRAIN (HYDRAULIC TANK)  
5. 9J-7031 [1] PLUG-DRAIN  
6. 158-8987 Y [1] FILTER & VALVE GP-PILOT (HYDRAULIC OIL)  
7. 165-3256 [1] PIPE AS  
8. 207-6403 [1] PLUG  
9. 207-6404 [1] WASHER (49.5X60.5X1.5-MM THK)  
10. 227-0590 [1] BREATHER (HYDRAULIC TANK)  
11. 259-0922 Y [1] SCREEN GP-HYDRAULIC (TANK)  
12. 275-1362 [1] BRACKET  
13. 289-8194 Y [1] FILTER GP-OIL (HYDRAULIC, CASE DRAIN)  
14. 292-7297 [1] SUPPORT AS  
15. 347-6081 Y [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
16. 395-0021 [1] COVER AS  
17. 432-6291 [1] SENSOR-TEMPERATURE (HYDRAULIC OIL)  
18. 451-2182 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
19. 453-3433 M [4] BOLT (M8X1.25X25-MM)  
20. 453-3440 M [4] BOLT (M10X1.5X30-MM)  
21. 453-3447 M [6] BOLT (M12X1.75X40-MM)  
22. 453-3451 [4] WASHER-HARD (8.8X16X2-MM THK)  
23. 453-3454 [13] WASHER-HARD (11X21X2.5-MM THK)  
24. 453-3456 [2] WASHER-HARD (13.5X25.5X5-MM THK)  
25. 457-5821 M [2] BOLT (M10X1.5X35-MM)  
27. 095-1608 [1] SEAL-O-RING  
28. 095-1730 [1] SEAL-O-RING  
29. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
30. 164-5590 [1] VALVE AS-FLUID SAMPLING  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
31. 188-4140 Y [1] FILTER GP-OIL (HYDRAULIC RETURN)  
32. 3K-0360 [1] SEAL-O-RING  
33. 4J-0527 [1] SEAL-O-RING  
34. 5C-9553 M [4] BOLT (M6X1X16-MM)  
35. 5M-2057 [1] SEAL-O-RING  
36. 6D-9157 [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
 

#M00688160255
 

494-6875: TANK & MTG GP-HYDRAULIC

494-6875 TANK & MTG GP-HYDRAULIC -HYDRAULIC
S/N YBJ1-UP
PART OF 494-6858 HYDRAULIC AR
i06761707 M0068816
4946875 TANK & MTG GP-HYDRAULIC Parts scheme
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Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 085-9310 [6] SPACER (16.6X32X26-MM THK)  
2. 248-9853 Y [1] LINES GP-RETURN  
3. 447-1707 M [6] BOLT (M16X2X60-MM)  
4. 494-6876 Y [1] TANK & FILTER GP-HYDRAULIC  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00688160256
 

259-7632: VALVE GP-CONTROL

259-7632 VALVE GP-CONTROL -WITHOUT COVERS, HOUSINGS
S/N YBJ1-UP
PART OF 352-7138 VALVE GP-CONTROL
i04916999 M0068816
2597632 VALVE GP-CONTROL Parts scheme
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Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2596 [1] SPRING  
2. 6E-2163 [1] VALVE-CHECK (STRAIGHT TRAVEL)  
3. 6E-2271 [8] RETAINER  
4. 352-7057 [2] SPRING-RETURN  
5. 352-7058 [1] SPRING-RETURN  
6. 352-7059 [1] SPRING-RETURN  
7. 153-5276 M [4] BOLT-SPECIAL (M10X1.5X82-MM)  
8. 3K-0360 [1] SEAL-O-RING  
  M   METRIC PART
 

#M00688160257
 

352-7138: VALVE GP-CONTROL

352-7138 VALVE GP-CONTROL -BOOM, STICK, SWING, TRAVEL
S/N YBJ1-UP
PART OF 259-7464 VALVE GP-MAIN CONTROL
i04916942 M0068816
3527138 VALVE GP-CONTROL Parts scheme 3527138 VALVE GP-CONTROL Parts scheme 3527138 VALVE GP-CONTROL Parts scheme
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Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-3148 [3] SPRING  
2. 6E-2274 [5] COVER  
3. 6E-5169 [1] SPRING  
4. 6E-5643 [3] VALVE (LOAD CHECK)(BOOM II, STRAIGHT TRAVEL)  
5. 7I-1248 [1] SPRING  
6. 121-1491 Y [1] VALVE GP-SOLENOID (STRAIGHT TRAVEL)  
7. 153-5288 [1] SPRING  
8. 153-5289 [1] GUIDE  
9. 153-5290 [2] PLUG  
10. 153-5291 [1] CONNECTOR  
11. 153-5292 [1] VALVE-CHECK (BOOM 2)  
12. 153-5293 [1] SPRING  
13. 323-7898 Y [1] VALVE GP-PRIORITY (SWING)(BOOM 2)  
14. 153-5298 [1] SLEEVE  
15. 153-5299 [1] VALVE (STICK 1)  
16. 153-5306 [1] SPRING  
17. 153-5309 [1] SLEEVE  
18. 153-5311 [1] SPRING  
19. 158-8150 [1] VALVE GP-UNLOADING (SWING)  
20. 158-8159 [4] HOUSING  
21. 158-8206 [1] HOUSING  
22. 158-8207 [1] STOPPER  
23. 323-7897 [1] COVER  
24. 201-9263 [2] PLUG  
25. 225-4818 [3] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
26. 236-6419 [1] PLUG  
27. 236-6421 [1] PLUG  
28. 250-2446 [1] PLUG  
29. 250-2447 [1] PLUG  
30. 352-7116 Y [1] VALVE GP-RELIEF (PILOT OPERATED)(STRAIGHT TRAVEL)  
31. 352-7122 Y [1] VALVE GP-RELIEF (PILOT OPERATED)(STICK 1)  
32. 259-7632 Y [1] VALVE GP-CONTROL (WITHOUT COVERS, HOUSINGS)  
33. 264-9961 [1] PLUG  
34. 095-1575 [1] SEAL-O-RING  
35. 095-1590 [3] SEAL-O-RING  
36. 095-1603 [1] SEAL-O-RING  
37. 095-1778 [1] RING-BACKUP  
38. 095-1787 [3] RING-BACKUP  
39. 255-5594 [1] SEAL-O-RING  
40. 103-8177 [1] ADAPTER  
41. 123-2485 [1] PLUG  
42. 2M-9780 [1] SEAL-O-RING  
43. 3J-1907 [1] SEAL-O-RING  
44. 4I-3569 [1] RING-BACKUP  
45. 4I-6397 [3] RING-BACKUP  
46. 4J-5309 [1] SEAL-O-RING  
47. 4T-5074 [1] RING-BACKUP  
48. 6E-3653 [1] PLUG  
49. 6E-5731 [1] VALVE (LOAD CHECK)(SWING)  
50. 6V-3922 [3] SEAL-O-RING  
51. 6V-5393 [1] SEAL-O-RING  
52. 6V-5556 [1] SEAL-O-RING  
53. 6V-5597 [9] SEAL-O-RING  
54. 7I-2272 M [2] BOLT (M5X0.8X12-MM)  
55. 7M-8485 [2] SEAL-O-RING  
56. 7X-2621 M [1] BOLT (M10X1.5X12-MM)  
57. 7Y-5219 [1] SEAL-O-RING  
58. 8T-4121 [24] WASHER-HARD (11X21X2.5-MM THK)  
59. 8T-4195 M [20] BOLT (M10X1.5X30-MM)  
60. 8T-6685 M [4] BOLT (M10X1.5X110-MM)  
61. 8T-6759 [2] PLUG-PIPE  
62. 111-9959 [1] PLUG-PIPE  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00688160258
 

435-1484: VALVE GP-CONTROL

435-1484 VALVE GP-CONTROL -STK, BM, BKT, WKTL, TRVL RH
S/N YBJ1-UP
PART OF 259-7464 VALVE GP-MAIN CONTROL
i06916024 M0068816
4351484 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-2274 [5] COVER  
2. 6E-5731 [4] VALVE (LOAD CHECK)  
3. 7I-1248 [5] SPRING  
4. 7Y-8099 [2] COVER  
5. 153-5286 [1] VALVE (LOAD CHECK)  
6. 153-5288 [1] SPRING  
7. 153-5289 [1] GUIDE  
8. 153-5290 [1] PLUG  
9. 153-5291 [1] CONNECTOR  
10. 153-5292 [1] VALVE-CHECK  
11. 153-5293 [1] SPRING  
12. 158-8159 [5] HOUSING  
13. 236-6419 [5] PLUG  
14. 236-6421 [1] PLUG  
15. 310-0404 Y [2] PLUG GP-CONTROL VALVE  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6M-5062 [1] SEAL-O-RING  
  9J-0705 [1] RING-BACKUP  
  310-0405 [1] PLUG  
16. 352-7122 Y [3] VALVE GP-RELIEF (PILOT OPERATED)  
17. Y [1] VALVE GP-CONTROL (WITHOUT COVERS, HOUSINGS)  
18. 095-1590 [5] SEAL-O-RING  
19. 095-1787 [5] RING-BACKUP  
20. 109-5152 Y [1] VALVE GP-RELIEF (NEGATIVE FLOW CONTROL)  
21. 111-9959 [2] PLUG-PIPE  
22. 2M-9780 [1] SEAL-O-RING  
23. 4I-6397 [1] RING-BACKUP  
24. 4J-0520 [2] SEAL-O-RING  
25. 6V-3922 [1] SEAL-O-RING  
26. 6V-5597 [10] SEAL-O-RING  
27. 7M-8485 [1] SEAL-O-RING  
28. 8T-4121 [20] WASHER-HARD (11X21X2.5-MM THK)  
29. 8T-4195 M [28] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00688160259
 

435-1485: VALVE GP-CONTROL

435-1485 VALVE GP-CONTROL -WITHOUT COVERS, HOUSINGS
S/N YBJ1-UP
PART OF 435-1484 VALVE GP-CONTROL
i06916042 M0068816
4351485 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-2271 [10] RETAINER  
2. 352-7059 [1] SPRING-RETURN  
3. 352-7058 [1] SPRING-RETURN  
4. 153-5276 M [5] BOLT-SPECIAL (M10X1.5X82-MM)  
5. 352-7057 [3] SPRING-RETURN  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 320D2 GC :

PUMP & MTG GP-MAIN HYDRAULIC
455-5638 PUMP & MTG GP-MAIN HYDRAULIC
PLUG GP-CONTROL VALVE
310-0404 PLUG GP-CONTROL VALVE
MOUNTING GP-MAIN CONTROL VALVE
260-7868 MOUNTING GP-MAIN CONTROL VALVE
MOTOR GP-TRAVEL
209-5992 MOTOR GP-TRAVEL
MOTOR GP-SWING
465-6069 MOTOR GP-SWING
MOTOR GP-SWING
465-5180 MOTOR GP-SWING
MOTOR & MTG GP-TRAVEL
334-9986 MOTOR & MTG GP-TRAVEL
MOTOR & MTG GP-SWING
467-1393 MOTOR & MTG GP-SWING
PUMP GP-MAIN HYDRAULIC
457-0235 PUMP GP-MAIN HYDRAULIC
SCREEN GP-HYDRAULIC
259-0922 SCREEN GP-HYDRAULIC
SWIVEL GP
234-4440 SWIVEL GP
TANK & FILTER GP-HYDRAULIC
494-6876 TANK & FILTER GP-HYDRAULIC
TANK & MTG GP-HYDRAULIC
494-6875 TANK & MTG GP-HYDRAULIC
VALVE GP-CONTROL
259-7632 VALVE GP-CONTROL
VALVE GP-CONTROL
352-7138 VALVE GP-CONTROL
VALVE GP-CONTROL
435-1484 VALVE GP-CONTROL
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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.