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489-2952 LINES GP-PUMP S/N KTN1-UP PART OF 520-9452, 520-9453, 520-9454, 520-9455, 520-9456, 527-0901, 527-0904, 528-5892, 532-9502, 538-5215, 538-5216, 542-2008, 544-4531, 550-5523, 550-5529, 555-2150, 556-1519, 556-1520, 556-2847, 556-2848, 556-2849, 556-2850, 556-2885, 556-2886, 556-2887, 560-3203, 560-3204, 560-3205, 560-3206, 560-3213, 560-3215, 560-3217, 560-3218, 560-3255, 560-3256, 560-3261, 560-3270, 560-3272, 560-3278, 562-4203, 565-3832, 565-3835, 565-3837, 565-3839, 565-3863, 565-3864, 565-3865, 570-8938, 570-8939, 570-8940, 570-8941, 570-8944, 570-8945, 571-1657, 571-1658, 571-1659, 571-1661, 576-8569, 576-8570, 576-8571, 576-8572, 576-8605, 576-8606, 576-8607 DISTRIBUTION AR 320 GC




HYDRAULIC SYSTEM

LINES GP-PUMP
 

#M00852370740
 

489-2952: LINES GP-PUMP

489-2952 LINES GP-PUMP
S/N KTN1-UP
PART OF 520-9452, 520-9453, 520-9454, 520-9455, 520-9456, 527-0901, 527-0904, 528-5892, 532-9502, 538-5215, 538-5216, 542-2008, 544-4531, 550-5523, 550-5529, 555-2150, 556-1519, 556-1520, 556-2847, 556-2848, 556-2849, 556-2850, 556-2885, 556-2886, 556-2887, 560-3203, 560-3204, 560-3205, 560-3206, 560-3213, 560-3215, 560-3217, 560-3218, 560-3255, 560-3256, 560-3261, 560-3270, 560-3272, 560-3278, 562-4203, 565-3832, 565-3835, 565-3837, 565-3839, 565-3863, 565-3864, 565-3865, 570-8938, 570-8939, 570-8940, 570-8941, 570-8944, 570-8945, 571-1657, 571-1658, 571-1659, 571-1661, 576-8569, 576-8570, 576-8571, 576-8572, 576-8605, 576-8606, 576-8607 DISTRIBUTION AR
i07106878 M0085237
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 113-6416 [1] HOSE  
2. 451-2175 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
3. 493-0182 [1] PIPE AS  
4. 6D-9157 [1] SEAL-O-RING  
5. 9X-2201 [4] CLAMP-HOSE  
6. 447-1709 M [4] BOLT (M16X2X45-MM)  
7. 453-1259 M [4] BOLT (M16X2X40-MM)  
  M   METRIC PART
 

#M00852370741
 

489-2963: LINES GP-PUMP

489-2963 LINES GP-PUMP
S/N KTN1-UP
MEDIUM CIRCUIT
PART OF 533-4529 CONTROL AR-AUXILIARY, 528-5893, 541-1271, 542-2009, 542-2010, 550-5532, 556-2851, 556-2852, 560-3207, 560-3208, 560-3219, 560-3220, 565-8225, 576-8573, 576-8574 DISTRIBUTION AR
i07109951 M0085237
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [3] STRAP-CABLE  
2. 113-6416 [1] HOSE  
3. 134-6838 [1] GUARD  
4. 260-7956 I [1] HOSE AS  
5. 266-0955 [1] FLANGE  
6. 266-0982 J [1] GUARD  
7. 330-2321 [1] FLANGE  
11. 492-2041 I [1] HOSE AS  
14. 494-3813 [1] SUPPORT AS  
15. 101-7401 M [4] BOLT-SOCKET HEAD (M10X1.5X20-MM)  
16. 105-3478 M [4] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
17. 148-8339 [1] CONNECTOR AS  
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
18. 148-8360 [1] ELBOW AS  
  6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
19. 148-8392 [1] ELBOW AS  
  6V-9746 [1] SEAL-O-RING  
  6V-9853 [1] ELBOW  
20. 153-6237 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9004 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
21. 165-4927 [1] CONNECTOR AS  
  2T-2991 [1] CONNECTOR  
  4K-1388 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
22. 1P-3703 [1] SEAL-RECTANGULAR  
23. 1P-4578 [2] FLANGE-HALF  
25. 4J-0522 [3] SEAL-O-RING  
27. 5P-7466 [1] CLIP (SLOT)  
28. 5P-7467 [1] CLIP (TAB)  
29. 5P-8112 [1] GROMMET  
30. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
31. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
33. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
34. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
35. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
36. 9M-3786 [1] SEAL-O-RING  
37. 9X-2201 [4] CLAMP-HOSE  
38. 7K-1181 J [2] STRAP-CABLE  
39. 519-7110 I [1] HOSE AS  
40. 519-7102 Y [1] PIPE GP-PUMP  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   REQUIRED WHEN USE WITH SMART BOOM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00852370742
 

559-3856: LINES GP-PUMP

559-3856 LINES GP-PUMP -MEDIUM PRESSURE
S/N KTN1-UP
PART OF 533-4529 CONTROL AR-AUXILIARY
i07357155 M0085237
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-2668 [1] COVER-FLANGE  
2. 7K-1181 [3] STRAP-CABLE  
3. 7Y-4562 E HOSE (27-CM)  
4. 134-6838 [1] GUARD  
5. 260-7956 I [1] HOSE AS  
6. 266-0955 [1] FLANGE  
7. 266-0982 J [1] GUARD  
8. 330-2321 [1] FLANGE  
9. 447-1711 M [2] BOLT (M16X2X50-MM)  
10. 451-2175 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
11. 453-2840 M [2] BOLT (M16X2X140-MM)  
12. 492-2041 I [1] HOSE AS  
13. 494-3813 [1] SUPPORT AS  
14. 519-7106 [1] PIPE AS  
15. 519-7110 I [1] HOSE AS  
16. 101-7401 M [4] BOLT-SOCKET HEAD (M10X1.5X20-MM)  
17. 105-3478 M [4] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
18. 148-8339 [1] CONNECTOR AS  
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
19. 148-8360 [1] ELBOW AS  
  6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
20. 148-8392 [1] ELBOW AS  
  6V-9746 [1] SEAL-O-RING  
  6V-9853 [1] ELBOW  
21. 153-6237 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9004 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
22. 165-4927 [1] CONNECTOR AS  
  2T-2991 [1] CONNECTOR  
  4K-1388 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
23. 1P-3703 [1] SEAL-RECTANGULAR  
24. 1P-4578 [4] FLANGE-HALF  
25. 1P-4579 [2] FLANGE-HALF  
26. 4J-0522 [3] SEAL-O-RING  
27. 4J-0524 [1] SEAL-O-RING  
28. 5P-7466 [1] CLIP (SLOT)  
29. 5P-7467 [1] CLIP (TAB)  
30. 5P-8112 [1] GROMMET  
31. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
32. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
33. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
34. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
35. 8T-4223 [5] WASHER-HARD (13.5X25.5X3-MM THK)  
36. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
37. 9M-3786 [1] SEAL-O-RING  
38. 9X-2201 [4] CLAMP-HOSE  
39. 7K-1181 J [2] STRAP-CABLE  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   ONLY WHEN USED WITH SMART BOOM
  M   METRIC PART
 

#M00852370743
 

492-8522: LINES GP-RETURN

492-8522 LINES GP-RETURN -SMARTBOOM
S/N KTN1-UP
PART OF 516-9844 HYDRAULIC AR-BOOM FLOAT
i07104943 M0085237
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 307-5121 [1] GUARD  
2. 387-3663 I [1] HOSE AS  
3. 526-8686 I [1] HOSE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#M00852370744
 

260-8011: LINES GP-STICK

260-8011 LINES GP-STICK
S/N KTN1-UP
PART OF 490-7675, 559-9610 STICK AR
FOR USE WITH 2.5-M (8.2-FT) STICK
i02419086 M0085237
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-4174 [1] BLOCK  
2. 187-6058 I [2] HOSE AS  
3. 1P-3702 [2] SEAL-RECTANGULAR  
4. 1P-3703 [1] SEAL-RECTANGULAR  
5. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
7. 8T-4198 M [4] BOLT (M10X1.5X100-MM)  
8. 8T-9403 [4] FLANGE-HALF  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00852370745
 

490-4206: LINES GP-STICK CYLINDER

490-4206 LINES GP-STICK CYLINDER -GRADE CONTROL
S/N KTN1-UP
PART OF 490-4139 CYLINDER & LINES GP-STICK
i07107550 M0085237
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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
 

#M00852370746
 

529-6810: LINES GP-STICK CYLINDER

529-6810 LINES GP-STICK CYLINDER -LOWERING CONTROL
S/N KTN1-UP
PART OF 515-8974 CYLINDER & LINES GP-STICK
i07109996 M0085237
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-3703 [1] SEAL-RECTANGULAR  
2. 1P-3704 [1] SEAL-RECTANGULAR  
3. 6V-8397 [2] SEAL-O-RING  
4. 6V-9746 [1] SEAL-O-RING  
5. 7X-0584 [4] WASHER-HARD (13.5X20.5X2-MM THK)  
6. 7Y-4868 [4] CLIP  
7. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
8. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
9. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
10. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
11. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
13. 093-1294 [2] CLAMP  
14. 148-8325 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
15. 148-8368 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
16. 498-2934 [2] SUPPORT AS  
17. 498-2935 [2] SUPPORT AS  
18. 508-9741 Y [1] VALVE GP-CHECK & RELIEF  
19. 512-9981 [1] TUBE AS  
20. 529-6812 [1] PIPE AS  
21. 529-6814 [1] PIPE AS  
22. 113-2004 M [4] BOLT-SOCKET HEAD (M12X1.75X45-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00852370747
 

529-6811: LINES GP-STICK CYLINDER

529-6811 LINES GP-STICK CYLINDER -LOAD CONTROL
S/N KTN1-UP
PART OF 515-8973 CYLINDER & LINES GP-STICK
i07115010 M0085237
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-3703 [1] SEAL-RECTANGULAR  
2. 1P-3704 [1] SEAL-RECTANGULAR  
3. 6V-8397 [2] SEAL-O-RING  
4. 6V-9746 [1] SEAL-O-RING  
5. 7X-0584 [4] WASHER-HARD (13.5X20.5X2-MM THK)  
6. 7Y-4868 [4] CLIP  
7. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
8. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
9. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
10. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
11. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
13. 093-1294 [2] CLAMP  
14. 119-2325 [2] SUPPORT AS  
15. 148-8325 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
16. 148-8368 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
17. 268-7241 [2] SUPPORT AS  
    (EACH INCLUDES)
  119-2325 [1] SUPPORT AS  
18. 508-9741 Y [1] VALVE GP-CHECK & RELIEF  
19. 512-9981 [1] TUBE AS  
20. 529-6812 [1] PIPE AS  
21. 529-6814 [1] PIPE AS  
22. 113-2004 M [4] BOLT-SOCKET HEAD (M12X1.75X45-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00852370748
 

489-2937: LINES GP-TRAVEL MOTOR

489-2937 LINES GP-TRAVEL MOTOR
S/N KTN1-UP
PART OF 489-1589, 515-9532 UNDERCARRIAGE AR
i07106873 M0085237
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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
 

#M00852370749
 

489-3062: LINES GP-TRAVEL MOTOR

489-3062 LINES GP-TRAVEL MOTOR -LONG UNDERCARRIAGE
S/N KTN1-UP
PART OF 529-3052, 567-3810 UNDERCARRIAGE AR
i07115120 M0085237
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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. 148-8439 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8774 [1] TEE  
3. 4I-6054 I [2] HOSE AS  
4. 7K-1181 [4] STRAP-CABLE  
5. 108-7118 [4] GROMMET  
6. 113-6761 I [1] HOSE AS  
7. 245-5416 I [4] HOSE AS  
8. 250-1439 [1] ADAPTER AS  
  3D-2824 [1] SEAL-O-RING  
  6V-1722 [1] ADAPTER  
9. 512-7813 [1] HOSE AS  
10. 148-8364 [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
11. 148-8378 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
12. 1P-3703 [8] SEAL-RECTANGULAR  
13. 6V-0400 [24] FLANGE-HALF  
14. 8T-4184 M [48] BOLT (M12X1.75X45-MM)  
15. 8T-4223 [48] WASHER-HARD (13.5X25.5X3-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

Information:

Special Instruction
Installation of the <NOBR>489-2963</NOBR> Pump Lines Gp on Certain Hydraulic Excavators {5057}
Installation of the 489-2963 Pump Lines Gp on Certain Hydraulic Excavators {5057}
Installation of the <NOBR>559-3856</NOBR> Pump Lines Gp on Certain Hydraulic Excavators {5057}
Installation of the 559-3856 Pump Lines Gp on Certain Hydraulic Excavators {5057}
Technical Information Bulletin
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Specifications
Pump Lines
320 GC, 320 and 323 Excavator Machine Systems Specifications

Caterpillar Parts SIS Catalog 320 GC :

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