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9R3030 LINES GP-BOOM CYLINDER TYPE 2 FOR {COSA} USAGE. AN ATTACHMENT 428 BACKHOE LOADER


HYDRAULIC SYSTEM
LINES GP-BOOM
LINES GP-BUCKET
LINES GP-STICK
FRAME AND BODY
GUARD GP
HYDRAULIC SYSTEM
CYLINDER GP

BACKHOE LOADER 428 BACKHOE LOADER 6TC
 428 BACKHOE LOADER 6TC00001-02693 (MACHINE) HEBP1627 428 6TC   (1986)

HYDRAULIC SYSTEM

LINES GP-BOOM
LINES GP-BOOM CYLINDER
9R-0053 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
9R-3030 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
9R-3030 LINES GP-BOOM CYLINDER
 

#HEBP16270260
 

9R-3030: LINES GP-BOOM CYLINDER

9R3030 LINES GP-BOOM CYLINDER
TYPE 2
FOR {COSA} USAGE. AN ATTACHMENT
c457044 HEBP1627
9R3030 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8638 [8] CONNECTOR-SEAL  
2. 2M-9780 [12] SEAL-O-RING 19.18MM(.755IN)I.D.  
3. 6V-8398 [16] SEAL-0-RING 12.42MM(.489IN)I.D.  
4. 9R-5211 [1] TUBE AS  
5. 9R-5212 [1] TUBE AS  
6. 9R-2052 M [4] BLOCK  
7. 9M-6738 C [4] CLAMP-HOSE  
8. [4] SPACER  
9. 9R-5949 C [1] TUBE AS  
10. 9R-5953 C [2] TUBE AS  
11. 9R-5950 C [1] TUBE AS  
12. 9R-5952 C [1] TUBE AS  
13. 9R-5951 C [1] TUBE AS  
14. 6V-8647 [2] CONNECTOR-SEAL  
15. 3J-7354 [4] SEAL-O-RING 8.92MM(.351IN)I.D.  
16. 4J-5477 [4] SEAL-O-RING 7.65MM(.301IN)I.D.  
17. 6V-8628 [2] ELBOW  
18. M [2] HOSE AS  
19. 6V-8721 [4] ELBOW-FACE SEAL  
20. 9R-1930 M [2] SUPPORT AS  
21. 8T-4137 M [4] BOLT  
22. 8T-4121 [4] WASHER  
23. 8T-1885 [4] CLIP (SLOT)  
24. 8T-1886 [4] CLIP (TAB)  
25. 5P-0599 C [4] CLAMP  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#HEBP16270261
 

9R-0054: LINES GP-BUCKET CYLINDER

9R0054 LINES GP-HOE BUCKET CYLINDER
S/N 6TC1-1633
c347072 HEBP1627
9R0054 LINES GP-BUCKET CYLINDER Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-9780 [2] SEAL-O-RING  
2. 6V-8640 [1] CONNECTOR  
3. 6V-9746 [2] SEAL-O-RING  
4. 9R-2636 [1] TUBE AS  
5. 5P-0599 [2] CLAMP  
6. 9R-2053 [2] BLOCK  
7. 9R-2635 [2] TUBE AS  
8. 6V-8629 [1] ELBOW-FACE SEAL  
9. 7J-9108 [6] SEAL-O-RING  
10. 9R-2638 [2] HOSE AS  
11. 8T-4137 M [4] BOLT  
12. 8T-4121 [4] WASHER  
13. 8T-1887 [4] CLIP (SLOT)  
14. 8T-1888 [4] CLIP (TAB)  
15. 9R-4838 C [1] TUBE AS  
16. 9R-1758 C [2] PLATE  
17. 9R-4847 C [2] BLOCK  
18. 1K-4649 [1] SPACER  
19. 9R-4837 C [1] TUBE AS  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#HEBP16270262
 

9R-0054: LINES GP-BUCKET CYLINDER

9R0054 LINES GP-HOE BUCKET CYLINDER
S/N 6TC1634-UP
c455568 HEBP1627
9R0054 LINES GP-BUCKET CYLINDER Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-9780 [2] SEAL-O-RING  
2. 6V-8640 [1] CONNECTOR  
3. 6V-9746 [2] SEAL-O-RING  
4. 9R-6222 C [1] TUBE AS  
5. 5P-0599 [2] CLAMP  
6. 9R-2053 [2] BLOCK  
7. 9R-2635 [2] TUBE AS  
8. 6V-8629 [1] ELBOW-FACE SEAL  
9. 7J-9108 [6] SEAL-O-RING  
10. 9R-5749 C [2] HOSE AS  
11. 8T-4137 M [4] BOLT  
12. 8T-4121 [4] WASHER  
13. 8T-1887 [4] CLIP (SLOT)  
14. 8T-1888 [4] CLIP (TAB)  
15. 9R-5464 C [1] TUBE AS  
16. 9R-1758 [2] PLATE  
17. 9R-4847 [2] BLOCK  
18. 1K-4649 [1] SPACER  
19. 9R-4837 [1] TUBE AS  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#HEBP16270263
 

9R-1561: LINES GP-STICK

9R1561 LINES GP-EXTENDABLE STICK-PART 1 OF 2
PART OF 9R0793 EXTENDABLE STICK
AN ATTACHMENT
c456114 HEBP1627
9R1561 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-9780 [2] SEAL-O-RING  
2. 6V-8640 [1] CONNECTOR  
3. 6V-9746 [2] SEAL-O-RING  
4. 9R-6222 C [1] TUBE AS  
5. 5P-0599 [2] CLAMP  
6. 9R-2053 [2] BLOCK  
7. 9R-2635 [1] TUBE AS  
8. 6V-8629 [1] ELBOW-FACE SEAL  
9. 7J-9108 [6] SEAL-O-RING  
10. 9R-1576 [2] HOSE AS  
11. 8T-4179 M [8] BOLT  
12. 8T-4223 [10] WASHER  
13. 5P-7464 [8] CLIP (SLOT)  
14. 5P-7465 [8] CLIP (TAB)  
15. 9R-5465 C [1] TUBE AS  
16. 6V-1249 [2] GROMMET  
17. 6V-8398 [4] SEAL-0-RING  
18. 1K-4649 [4] SPACER  
19. 9R-4840 [1] TUBE AS  
20. 8T-7929 M [1] BOLT  
21. 8T-4244 M [1] NUT  
22. 8T-2920 [6] GROMMET  
23. 8T-4121 [2] WASHER  
24. 8T-1887 [2] CLIP (SLOT)  
25. 8T-1888 [2] CLIP (TAB)  
26. 8T-4137 M [2] BOLT  
27. 9R-3492 [1] HOSE AS  
28. 9R-1278 [1] HOSE AS  
29. 6V-5186 [2] CLIP (TAB)  
30. 6V-9207 [2] CLIP (SLOT)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#HEBP16270264
 

9R-1561: LINES GP-STICK

9R1561 LINES GP-EXTENDABLE STICK-PART 2 OF 2
PART OF 9R0793 EXTENDABLE STICK
AN ATTACHMENT
c347312 HEBP1627
9R1561 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9R-2162 [2] HOSE AS  
2. 6V-8398 [8] SEAL-0-RING  
3. 6V-8713 [2] CONNECTOR-SEAL  
4. 3D-2824 [2] SEAL-O-RING  
5. 1K-4649 [1] SPACER  
6. 9R-4847 [2] BLOCK  
7. 9R-1758 [2] PLATE  
8. 9R-1988 [1] TUBE AS  
9. 7J-9108 [2] SEAL-O-RING  
10. 9R-1989 [1] TUBE AS  
11. 8T-4121 [13] WASHER  
12. 9R-1004 [8] CLIP (TAB)  
13. 9R-1005 [8] CLIP (SLOT)  
14. 8T-4133 M [2] NUT  
15. 8T-4195 M [2] BOLT  
16. 9R-3146 [1] PLATE  
17. 8T-4137 M [9] BOLT  
18. 9R-4842 [1] TUBE AS  
19. 9R-4841 [1] TUBE AS  
20. 9R-2077 [2] HOSE AS  
21. 6V-8995 [2] UNION-BULKHEAD  
  6V-9169 [2] NUT-BULKHEAD  
22. 8T-1891 [2] CLIP (SLOT)  
  8T-1892 [2] CLIP (TAB)  
  M   METRIC PART
 

#HEBP16270265
 

9R-0058: LINES GP-STICK

9R0058 LINES GP-STICK
c341844 HEBP1627
9R0058 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-0599 [2] CLAMP  
2. 9R-0982 [1] BLOCK  
3. 9R-1240 [1] TUBE AS  
4. 6V-8640 [1] CONNECTOR  
5. 2M-9780 [2] SEAL-O-RING  
6. 6V-9746 [1] SEAL-O-RING  
7. 9R-0729 [1] TUBE AS  
8. 9R-2053 [1] BLOCK  
9. 7J-9108 [3] SEAL-O-RING  
10. 6V-8626 [1] ELBOW-FACE SEAL  
 

#HEBP16270266
 

9R-3029: LINES GP-STICK

9R3029 LINES GP-STICK CYLINDER - TYPE 1
FOR COSA USAGE
AN ATTACHMENT
c403675 HEBP1627
9R3029 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8642 [4] CONNECTOR-SEAL  
2. 2M-9780 [4] SEAL-O-RING  
3. 7J-9108 [6] SEAL-O-RING  
4. 9R-5041 [1] TUBE AS  
5. 9R-0982 [4] BLOCK  
6. 5P-0598 [4] CLAMP  
7. 6V-8628 [2] ELBOW  
8. 4J-5477 [2] SEAL-O-RING  
9. 3J-7354 [2] SEAL-O-RING  
10. [2] SPACER  
11. [1] HOSE AS  
12. [1] TUBE AS  
13. [1] TUBE AS  
 

#HEBP16270267
 

9R-3029: LINES GP-STICK

9R3029 LINES GP-STICK CYLINDER - TYPE 2
FOR COSA USAGE
AN ATTACHMENT
c457067 HEBP1627
9R3029 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8642 [4] CONNECTOR-SEAL  
2. 2M-9780 [4] SEAL-O-RING  
3. 7J-9108 [6] SEAL-O-RING  
4. C [1] TUBE AS  
5. 9R-0982 [4] BLOCK  
6. 5P-0599 C [4] CLAMP  
7. 6V-8628 [2] ELBOW  
8. 4J-5477 [2] SEAL-O-RING  
9. 3J-7354 [2] SEAL-O-RING  
10. [2] SPACER  
11. [1] HOSE AS  
12. [1] TUBE AS  
13. [1] TUBE AS  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP16270268
 

9R-2880: GUARD GP-LINES

9R2880 GUARD GP-BOOM FOOT LINES
AN ATTACHMENT
c344271 HEBP1627
9R2880 GUARD GP-LINES Parts scheme
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Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9R-4263 [1] BRACE AS  
2. 6V-8224 [2] NUT-WELD  
3. 8T-4137 [2] BOLT  
4. 8T-4121 B [4] WASHER  
5. 9R-4265 [2] BRACKET AS  
6. 8T-4135 [4] LOCKNUT  
7. 8T-4222 [4] WASHER-PLATED  
8. 9R-4268 [1] MAT  
9. 9R-4269 [1] PLATE  
10. 9R-4270 [2] CLAMP AS  
    (EACH INCLUDES)
11. 8T-3994 [1] STUD-WELD (LONG)  
12. 8T-4130 [1] STUD (SHORT)  
13. 9R-4272 [1] PLATE  
14. 6V-7743 [4] LOCKNUT  
  B   USE AS REQUIRED
 

#HEBP16270269
 

9R-2717: GUARD GP-BOOM CYLINDER

9R2717 GUARD GP-BOOM CYLINDER
AN ATTACHMENT
c342274 HEBP1627
9R2717 GUARD GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 428 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9R-3833 [2] GUARD AS  
2. 9R-3836 [4] BRACKET AS  
    (EACH INCLUDES)
3. 6V-8224 M [2] NUT-WELD  
4. 8T-4178 M [8] BOLT  
5. 8T-4121 [8] WASHER  
  M   METRIC PART
 

Information:

Disassembly and Assembly
Boom Cylinders
416, 426 & 436, 428 & 438 BACKHOE LOADER VEHICLE SYSTEMS
Boom And Stick Cylinders
416, 426 & 436, 428 & 438 BACKHOE LOADER VEHICLE SYSTEMS
Service Magazine
Improved Boom Cylinder Lines {5057,5456}
1988/12/26
"Shake" Or Instability In Movement Of Bucket, Stick, Or Boom{5458,5051,5080,5124,5129,5456,5457}
1990/04/09
Improved Rod Seal Combinations Used In Hydraulic Cylinders{4303,5104,5456,5457,5458,5468}
1990/10/08

Caterpillar Parts SIS Catalog 428 :

LINES GP-BOOM CYLINDER
9R-3030 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
9R-0053 LINES GP-BOOM CYLINDER
LINES GP-STABILIZER
9R-1557 LINES GP-STABILIZER
LINES GP-SWING CYLINDER
9R-1560 LINES GP-SWING CYLINDER
LINES GP-SWING CYLINDER
9R-1560 LINES GP-SWING CYLINDER
9R-1563 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
9R-1563 LINES GP-HYDRAULIC
9R-1563 LINES GP-HYDRAULIC
LINES GP-BUCKET CYLINDER
9R-0054 LINES GP-BUCKET CYLINDER
LINES GP-BUCKET CYLINDER
9R-0054 LINES GP-BUCKET CYLINDER
LINES GP-STICK
9R-1561 LINES GP-STICK
9R-1561 LINES GP-STICK
LINES GP-STICK
9R-0058 LINES GP-STICK
LINES GP-STICK
9R-3029 LINES GP-STICK
LINES GP-STICK
9R-3029 LINES GP-STICK
GUARD GP-LINES
9R-2880 GUARD GP-LINES

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