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490-4206 LINES GP-STICK CYLINDER S/N ZBT1-UP PART OF 490-4139 CYLINDER & LINES GP-STICK 320 GC EXCAVATOR




HYDRAULIC SYSTEM

LINES GP-CYLINDER
 

#M00927690380
 

490-4206: LINES GP-STICK CYLINDER

490-4206 LINES GP-STICK CYLINDER
S/N ZBT1-UP
PART OF 490-4139 CYLINDER & LINES GP-STICK
i07380445 M0092769
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
2. 8T-4910 M [1] BOLT (M12X1.75X60-MM)  
3. 6V-8200 M [4] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
4. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
6. 096-4480 [1] CLAMP  
7. 234-4591 [1] SUPPORT AS  
8. 234-4592 [1] SUPPORT  
9. 519-7602 [1] TUBE AS  
10. 095-1600 [1] SEAL-O-RING  
  M   METRIC PART
 

#M00927690381
 

489-2937: LINES GP-TRAVEL MOTOR

489-2937 LINES GP-TRAVEL MOTOR
S/N ZBT1-UP
PART OF 489-1589 UNDERCARRIAGE AR
i07375837 M0092769
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 148-8428 [1] TEE AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [2] SEAL-O-RING  
  6V-8782 [1] TEE  
2. 7K-1181 [4] STRAP-CABLE  
3. 108-7118 [4] GROMMET  
4. 512-7812 I [1] HOSE AS  
5. 245-5427 I [4] HOSE AS  
6. 250-1439 [1] ADAPTER AS  
  3D-2824 [1] SEAL-O-RING  
  6V-1722 [1] ADAPTER  
7. 418-7373 I [2] HOSE AS  
8. 148-8364 [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
9. 148-8378 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
10. 1P-3703 [8] SEAL-RECTANGULAR  
11. 148-8439 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8774 [1] TEE  
12. 6V-0400 [24] FLANGE-HALF  
13. 8T-4184 M [48] BOLT (M12X1.75X45-MM)  
14. 8T-4223 [48] WASHER-HARD (13.5X25.5X3-MM THK)  
15. 278-6626 I [1] HOSE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00927690382
 

529-6947: LINES GP-TRAVEL MOTOR

529-6947 LINES GP-TRAVEL MOTOR
S/N ZBT1-UP
PART OF 550-3469 UNDERCARRIAGE AR
i07742974 M0092769
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4184 M [48] BOLT (M12X1.75X45-MM)  
2. 6V-0400 [24] FLANGE-HALF  
3. 7K-1181 [6] STRAP-CABLE  
4. 7Y-4390 I [2] HOSE AS  
5. 148-8364 [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
6. 148-8428 [1] TEE AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [2] SEAL-O-RING  
  6V-8782 [1] TEE  
7. 148-8439 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8774 [1] TEE  
8. 553-1803 [1] HOSE AS  
9. 108-7118 [4] GROMMET  
10. 150-3036 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
11. 155-7321 [1] ADAPTER AS  
  3D-2824 [1] SEAL-O-RING  
  6V-1722 [1] ADAPTER  
12. 1P-3703 [8] SEAL-RECTANGULAR  
13. 245-5427 I [4] HOSE AS  
14. 278-6626 I [1] HOSE AS  
15. 8T-4223 [48] WASHER-HARD (13.5X25.5X3-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00927690383
 

489-3486: MOTOR & MTG GP-SWING

489-3486 MOTOR & MTG GP-SWING
S/N ZBT1-UP
PART OF 488-3075 DRIVE GP-SWING
i07376983 M0092769
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5200 [1] RING-RETAINING  
2. 352-7064 [2] CAP  
3. 451-2182 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 453-3446 M [12] BOLT (M12X1.75X35-MM)  
5. 489-3487 [1] MOTOR GP-SWING  
  8T-1158 M [4] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
  493-3209 [1] COVER  
  M   METRIC PART
 

#M00927690384
 

334-9986: MOTOR & MTG GP-TRAVEL

334-9986 MOTOR & MTG GP-TRAVEL
S/N ZBT1-UP
PART OF 507-6558, 507-6561 DRIVE GP-FINAL
i04825761 M0092769
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 209-5992 Y [1] MOTOR GP-TRAVEL  
2. 322-8714 Y [1] VALVE GP-TRAVEL COUNTERBALANCE  
3. 095-0707 M [3] BOLT (M16X2X120-MM)  
4. 095-1685 [1] SEAL-O-RING  
5. 8C-8729 M [6] BOLT-SOCKET HEAD (M12X1.75X80-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00927690385
 

519-2478: MOTOR & MTG GP-TRAVEL

519-2478 MOTOR & MTG GP-TRAVEL
S/N ZBT1-UP
PART OF 511-6006, 511-6008 DRIVE GP-FINAL
i07714830 M0092769
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-0707 M [3] BOLT (M16X2X120-MM)  
2. 511-0313 Y [1] MOTOR GP-TRAVEL  
3. 095-1685 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00927690386
 

489-3487: MOTOR GP-SWING

489-3487 MOTOR GP-SWING
S/N ZBT571-UP
PART OF 560-2474 DRIVE GP-SWING
i07747511 M0092769
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 515-6105 Y [1] MOTOR GP-SWING  
2. 173-3452 Y [2] VALVE GP-RELIEF (DIRECT OPERATED)  
  Y   SEPARATE ILLUSTRATION
 

#M00927690387
 

515-6105: MOTOR GP-SWING

515-6105 MOTOR GP-SWING
S/N ZBT571-UP
PART OF 489-3487 MOTOR GP-SWING
i07747514 M0092769
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-5318 [1] BEARING  
2. 173-3444 [1] PLATE  
3. 334-9981 [1] PISTON AS-PUMP  
4. 173-3443 [1] PLATE  
5. 173-3441 [1] BARREL  
6. 5I-8426 [1] SEAL-O-RING  
7. 5I-8417 [1] SEAL-O-RING  
8. 177-2584 [1] PISTON-BRAKE  
9. 5I-8623 [1] SEAL-O-RING  
10. 126-2055 [20] SPRING  
11. 371-7201 [1] PLUG  
12. 515-6103 [1] HEAD GP-MOTOR  
13. 8T-1158 M [4] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
14. 493-3209 [1] COVER  
15. 095-1578 [3] SEAL-O-RING  
16. 173-3445 [1] PLATE-VALVE  
17. 5I-8625 [1] BEARING  
18. 173-3451 [4] PLATE-SEPARATOR  
19. 173-3450 [3] PLATE-FRICTION  
20. 173-3442 [1] SPRING  
21. 465-5181 [1] BODY  
22. 173-3440 [1] SHAFT  
23. 173-3447 [1] SEAL-OIL  
24. 170-9996 [2] PLUG  
25. 095-1600 [2] SEAL-O-RING  
26. 170-9986 [2] SPRING  
27. 170-9985 [2] VALVE-PISTON  
28. 515-6104 [1] VALVE AS-RELIEF  
29. 7Y-5221 M [4] BOLT-SOCKET HEAD (M20X2.5X45-MM)  
30. 446-7230 [2] PLUG  
31. 3J-1907 [2] SEAL-O-RING  
  M   METRIC PART
 

#M00927690388
 

209-5992: MOTOR GP-TRAVEL

209-5992 MOTOR GP-TRAVEL
S/N ZBT1-UP
PART OF 334-9986 MOTOR & MTG GP-TRAVEL
i05360457 M0092769
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4202 [1] HEAD  
2. 7Y-4212 [1] BEARING  
3. 7Y-4213 [1] PISTON-BRAKE  
4. 7Y-4215 [1] SPACER  
5. 7Y-4216 [1] SPOOL  
6. 7Y-4224 [2] ORIFICE  
7. 087-4742 [1] VALVE  
8. 087-4743 [2] STOP  
9. 087-4786 [1] ADAPTER  
10. 094-1399 [1] RING-RETAINING  
11. 094-1882 L [1] PLUG  
12. 095-7378 [1] WASHER SET  
13. 095-7380 [1] SPRING  
14. 095-7382 [1] RETAINER  
15. 096-1519 [1] SEAT  
16. 096-1521 B [1] SHIM (1-MM THK)  
17. 096-1522 B [1] SHIM (2-MM THK)  
18. 096-1523 [1] GUIDE-PISTON  
19. 096-3785 B [1] SHIM (1.2-MM THK)  
20. 096-3786 B [1] SHIM (1.4-MM THK)  
21. 096-3787 B [1] SHIM (1.6-MM THK)  
22. 096-3788 B [1] SHIM (1.8-MM THK)  
23. 096-3978 [1] SPRING  
24. 096-4003 [1] SET-BEARING  
25. 096-4376 J [1] SEAL-LIP TYPE  
26. 096-5915 [2] RETAINER  
27. 107-6954 [4] PLATE-FRICTION  
28. 107-6955 [5] PLATE-SEPARATOR  
29. 107-6969 [1] BODY  
30. 118-4057 [9] SPRING  
31. 122-5114 [1] GUIDE-BALL  
32. 123-2008 [2] KEY  
33. 133-6777 [1] BARREL AS  
34. 147-5860 [1] PISTON AS  
35. 209-5894 [1] SHAFT  
36. 209-5909 [1] PLATE-CAM  
38. 346-1340 C [2] PISTON  
39. 094-1875 [1] DOWEL  
40. 094-1882 [10] PLUG  
41. 095-1572 J [2] SEAL-O-RING  
42. 095-1575 J [3] SEAL-O-RING  
43. 095-1585 J [1] SEAL-O-RING  
44. 095-1586 J [2] SEAL-O-RING  
46. 095-1700 [2] SEAL-O-RING  
47. 095-7383 J [1] SEAL-O-RING  
48. 095-7384 J [1] SEAL-O-RING  
49. 095-7386 J [1] RING-BACKUP  
50. 095-7387 J [1] RING  
52. 096-4377 J [2] SEAL-O-RING  
53. 096-4378 J [1] RING-BACKUP  
54. 096-5916 [2] SEAT  
55. 096-5919 J [2] RING-BACKUP  
56. 121-1558 [2] PIN  
57. 2D-6642 [2] BALL  
58. 2M-9780 J [1] SEAL-O-RING  
59. 3K-0360 J [1] SEAL-O-RING  
60. 7Y-4217 J [2] RING-BACKUP  
61. 8T-4944 M [10] BOLT-SOCKET HEAD (M16X2X40-MM)  
62. 9S-4185 [1] PLUG (3/4-16-THD)  
   
    AVAILABLE REPAIR KIT(S):
  7Y-4222 J [1] KIT-SEAL (TRAVEL MOTOR)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   NOT REQUIRED FOR OPTIONAL BODY DESIGN
  M   METRIC PART
 

#M00927690389
 

511-0313: MOTOR GP-TRAVEL

511-0313 MOTOR GP-TRAVEL
S/N ZBT1-UP
PART OF 519-2478 MOTOR & MTG GP-TRAVEL
i07714837 M0092769
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 551-5110 [1] BALL BEARING  
2. 8T-2503 M [7] BOLT-SOCKET HEAD (M14X2X35-MM)  
3. 551-5116 [4] PIN  
4. 551-5104 [1] ROTATING GP-MOTOR  
5. 551-5105 [1] RETAINER AS  
6. 551-5108 [1] SWASHPLATE  
7. 551-5118 [4] SPRING  
8. 139-7308 [2] PLUG  
9. 551-5107 [1] SHAFT  
10. 551-5106 [1] BODY AS  
11. 551-5111 [1] SEAL-LIP TYPE  
12. 551-5109 [1] BEARING-ROLLER  
13. 536-2651 [2] BALL  
14. 551-5112 [4] PLATE  
15. 551-5113 [4] PLATE  
16. 551-5115 [1] GUIDE-PISTON  
17. 551-5114 [1] PISTON-BRAKE  
18. 137-3688 [1] ORIFICE  
19. 551-5117 [14] SPRING-BRAKE  
20. 280-3109 [1] PIN  
21. 279-4706 [2] PLUG  
22. 551-5103 [1] HEAD-MOTOR  
23. 559-2948 [2] VALVE AS-RELIEF  
24. 551-5120 [1] SPRING  
25. 099-7197 [2] PLUG  
26. 551-5119 [2] PLUG  
27. 108-9151 [2] ORIFICE  
28. 536-2643 [2] SEAT-SPRING  
29. 559-2950 [2] SPRING  
30. 559-2951 [2] SEAT-SPRING  
31. 559-2947 [2] CAP AS  
32. 536-2648 [2] ORIFICE  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 320 GC :

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