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6J778 BLADE GROUP Serial No. 46K1 to 46K508, 46K511 to 46K514 inclusive For D9 Tractor Serial No. 66A5855-Up Note: 6J9248 Push Plate is available which provides protection for moldboard 9S


WORK TOOLS
BLADE GP
GROUND ENGAGING TOOLS (G.E.T.)
IMPLEMENTS
PUSH ARM GP
HYDRAULIC SYSTEM
CYLINDER GP


WORK TOOLS

BLADE GP
 

#UEH0021S0001
 

6J-0778: BLADE GROUP

6J778 BLADE GROUP
Serial No. 46K1 to 46K508, 46K511 to 46K514 inclusive
For D9 Tractor Serial No. 66A5855-Up
Note: 6J9248 Push Plate is available which provides protection for moldboard
c113312 UEH0021S
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Parts for your 9S BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-8496 [1] BRACKET ASSEM  
2. 8A-1498 [1] PLATE (Serial No.)  
  4B-4159 [2] DRIVE SCREW  
3. 6J-6603 [2] RETAINER  
4. 6J-0776 [1] MOLDBOARD ASSEM  
5. 6J-2093 [1] PLATE ASSEM (R.H.)  
  6J-2094 [1] PLATE ASSEM (L.H.)  
6. 6J-2089 [2] END BIT (UPPER)  
7. 6J-2090 [2] END BIT (LOWER)  
    1 of each in each Assem 6J2093 & 6J2094
8. 6J-2183 [1] SHOE ASSEM (R.H.)  
    (Part of Assem 6J2093)
  6J-2184 [1] SHOE ASSEM. (L.H.)  
    (Part of Assem. 6J2094)
9. 5J-1366 [2] REINFORCEMENT  
10. 4J-1375 [14] GUSSET  
    (Parts of Assem 6J776)
11. 6J-6321 [1] BRACKET ASSEM (R.H.)  
  6J-6322 [1] BRACKET ASSEM (L.H.)  
12. 7J-5622 [2] CAP  
    1 of each in each Assem 6J6321 & 6J6322
13. 3B-8489 [2] FITTING  
14. 6J-7563 [2] PIN  
15. 2H-3757 [6] BOLT  
  3B-4514 [6] LOCKWASHER  
16. 6J-7500 [2] RETAINER  
17. 5J-0121 [2] CONNECTOR  
18. 5J-1279 [1] END BIT (R.H.)  
  5J-1280 [1] END BIT (L.H.)  
19. 6J-0773 [2] BRACKET  
20. 6J-6605 [2] BRACKET  
21. 4J-9208 [35] BOLT (CUTTING EDGE)  
  2J-3507 [35] NUT  
  3K-5234 [35] WASHER  
22. 6J-2084 [3] CUTTING EDGE  
23. 6J-6604 [2] PIN  
24. 7J-7124 [2] DEFLECTOR ASSEM.  
  6J-7880 [2] DEFLECTOR  
    (1 IN EACH 7J7124 ASSEM.)
 

#UEH0021S0002
 

6J-0778: BLADE GROUP

6J778 BLADE GROUP
Serial No. 46K509, 46K510 and 46K515 to 46K562 inclusive
For D9 Tractor Serial No. 66A5855-Up
Note: 6J9248 Push Plate is available which provides protection for moldboard
c145160 UEH0021S
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Parts for your 9S BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-8496 [1] BRACKET ASSEM.  
2. 8M-3494 CH [1] PLATE (Serial No.)  
  4B-4159 H [2] DRIVE SCREW  
3. 6J-0776 [1] MOLDBOARD ASSEM.  
4. 6J-2093 [1] PLATE ASSEM. (R.H.)  
5. 6J-2089 [1] END BIT (upper)  
  6J-2090 [1] END BIT (lower)  
6. 6J-2183 [1] SHOE ASSEM.  
7. 6J-2094 [1] PLATE ASSEM. (L.H.)  
8. 6J-2089 [1] END BIT (upper)  
  6J-2090 [1] END BIT (lower)  
9. 6J-2184 [1] SHOE ASSEM.  
10. 8J-3117 C [2] REINFORCEMENT  
11. 8J-1119 C [12] GUSSET  
12. 4J-1375 C [2] GUSSET  
13. 3B-8489 [2] FITTING  
14. 6J-7563 [2] PIN  
15. 2H-3757 [6] BOLT  
  3B-4514 [6] LOCKWASHER  
16. 6J-7500 [2] RETAINER  
17. 5J-0121 [2] CONNECTOR  
18. 5J-1279 [1] END BIT (R.H.)  
  5J-1280 [1] END BIT (L.H.)  
19. 6J-0773 [2] BRACKET  
20. 6J-6605 [2] BRACKET  
21. 6J-6604 [2] PIN  
22. 2J-3507 [35] NUT  
  3K-5234 [35] WASHER  
23. 6J-2084 [3] CUTTING EDGE  
24. 4J-9208 [35] BOLT  
25. 6J-6603 [2] RETAINER  
26. 7J-7124 [2] DEFLECTOR ASSEM.  
  6J-7880 [1] DEFLECTOR  
27. 8J-2979 C [20] SHIM  
28. 8J-3408 C [1] BRACKET ASSEM. (R.H.)  
29. 8J-3072 [1] CAP  
30. 8J-3409 C [1] BRACKET ASSEM. (L.H.)  
31. 8J-3072 [1] CAP  
  C   INDICATES CHANGE
  H   NOT PART OF 6J778 BLADE GROUP
 

#UEH0021S0003
 

6J-0778: BLADE GROUP

6J778 BLADE GROUP
Serial No. 46K563-Up
For D9 Tractor Serial No. 66A5855-Up
Note: 6J9248 Push Plate is available which provides protection for moldboard
c161257 UEH0021S
  For full view, you need register

Parts for your 9S BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-8193 C [1] BRACKET  
2. 6J-5169 C [1] RETAINER  
3. 8J-8981 C [2] DEFLECTOR ASSEM.  
4. 8J-8242 C [1] MOLDBOARD ASSEM.  
  6J-2079 [1] MOLDBOARD (Center)  
  6J-2081 [1] MOLDBOARD (R.H.)  
  6J-2082 [1] MOLDBOARD (L.H.)  
5. 8J-8953 [1] PLATE ASSEM. (R.H.)  
6. 8J-8956 [1] END BIT  
7. 8J-8951 [1] SHOE ASSEM.  
8. 8J-8954 [1] PLATE ASSEM. (L.H.)  
9. 8J-8956 [1] END BIT  
10. 8J-8952 [1] SHOE ASSEM.  
11. 8J-8957 [2] REINFORCEMENT  
12. 4J-1375 [2] GUSSET  
13. 8J-1119 [14] GUSSET  
14. 8J-8143 [1] REINFORCEMENT  
15. 2H-3757 [6] BOLT  
  3B-4514 [6] LOCKWASHER  
16. 6J-7500 [2] RETAINER  
17. 5J-0121 [2] CONNECTOR  
18. 5J-1279 [1] END BIT (R.H.)  
  5J-1280 [1] END BIT (L.H.)  
19. 6J-0773 [2] BRACKET  
20. 6J-6603 [2] RETAINER  
21. 6J-6604 [2] PIN  
22. 2J-3507 [35] NUT  
  3K-5234 [35] WASHER  
23. 6J-2084 [3] CUTTING EDGE  
24. 4J-9208 [35] BOLT  
25. 8J-3409 [1] BRACKET ASSEM. (L.H.)  
26. 8J-3072 [1] CAP  
27. 8J-3408 [1] BRACKET ASSEM. (R.H.)  
28. 8J-3072 [1] CAP  
29. 8J-2979 [20] SHIM  
30. 8J-8191 C [2] BRACKET ASSEM. (R.H.)  
31. 8J-8190 C [2] BRACKET ASSEM. (L.H.)  
32. 3B-8489 [2] FITTING  
33. 6J-7563 [2] PIN  
34. 6J-9248 CH [1] PLATE (push)  
  8M-3494 H [1] PLATE (serial no.)  
  4B-4159 H [1] DRIVE SCREW  
  C   INDICATES CHANGE
  H   NOT PART OF 6J778 BLADE GROUP
 

#UEH0021S0004
 

REPLACEMENT CUTTING EDGE AND END BITS

REPLACEMENT CUTTING EDGE AND END BITS
UEH0021S0004 UEH0021S
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Parts for your 9S BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7J-2980 [3] CUTTING EDGE 1.625" THICK  
  7J-3461 [1] END BIT -R.H.- HOT CUPPED -1.62" THICK  
  7J-3462 [1] END BIT- L.H. -HOT CUPPED -1.62" THICK  
  7J-6713 [1] END BIT- R.H. -HOT CUPPED- 1.38" THICK  
  7J-6714 [1] END BIT- L.H. -HOT CUPPED -1.38" THICK  
 

#UEH0021S0005
 

6J-8792: PUSH ARM & BRACE GP

6J8792 PUSH ARM AND BRACE GROUP
Serial No. 46K1 to 46K362 inclusive. For use on D9 Tractors Serial No. 68A5855-Up
6J1570 Cylinder parts are shown on Page 6
c128513 UEH0021S
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Parts for your 9S BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6J-7370 [1] PUSH ARM GROUP (Left Hand)  
1. 2J-3507 [4] NUT  
2. 1D-4647 [4] BOLT  
3. 5J-4493 [1] CAP  
4. 6J-7368 [1] PUSH ARM ASSEM.  
5. 6J-7371 [1] BRACKET  
6. 5J-4798 [1] BEARING ASSEM.  
    (Parts of 6J7368 Push Arm Assem.)
7. 2H-3757 [8] BOLT  
  3B-4514 [8] LOCKWASHER  
8. 6J-7563 [2] PIN  
9. 6J-7501 [2] RETAINER  
10. 6J-2712 [1] STRUT ASSEM. (Left Hand)  
11. 2J-5132 [1] BEARING  
    (Part of 6J2712 Strut Assem.)
12. 5F-7993 [6] PIN (8.125" Long)  
  5F-7994 [6] PIN (3.375" Long)  
13. 3B-4627 [10] COTTER PIN  
14. 5J-8554 [2] BRACE ASSEM.  
15. 6J-2475 [1] LINK ASSEM.  
16. 3F-6185 [2] PIN (5.437" long)  
  4F-0255 [2] PIN (2.875" long)  
17. 6J-1570 Y [1] CYLINDER GROUP  
    (See Separate Illustration)
18. 9S-1351 [4] BOLT  
19. 3B-4514 [4] LOCKWASHER  
20. 5J-8207 [1] RETAINER  
21. 6J-6364 [1] BEARING  
22. 1J-6749 [2] SCREW  
23. 5J-8208 [1] CAGE  
24. 6J-2677 [1] STRUT ASSEM. (Right Hand)  
25. 6J-1536 [12] BOLT  
26. 6J-2440 [1] BRACE ASSEM.  
27. 6J-0775 [1] BALLSTUD  
28. 6J-1051 [1] CAP  
29. 1J-7474 [1] HANDLE ASSEM.  
  1J-6798 [1] KNOB  
    (Part of 6J2440 Brace Assem.)
30. 3B-8489 [1] FITTING  
31. 6J-2326 [2] PIN (8.88" Long)  
  6F-7547 [2] PIN (3.75" Long)  
32. 6J-2846 [1] SCREW  
  6J-8791 [1] PUSH ARM GROUP (Right Hand)  
33. 5J-4493 [1] CAP  
34. 1D-4647 [4] BOLT  
35. 2J-3507 [4] NUT  
36. 6J-8789 [1] PUSH ARM ASSEM.  
37. 6J-7371 [1] BRACKET  
38. 6J-8805 [1] BEARING ASSEM.  
    (Parts of 6J8789 Assem.)
39. 9H-1031 [12] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#UEH0021S0006
 

6J-8792: PUSH ARM & BRACE GP

6J8792 PUSH ARM AND BRACE GROUP
Serial No. 46K363 to 46K441 inclusive. For use on D9 Tractors Serial No. 66A5855-Up
6J1570 Cylinder parts are shown on Page 6
c127191 UEH0021S
  For full view, you need register

Parts for your 9S BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6J-7370 [1] PUSH ARM GROUP (Left Hand)  
1. 2J-3507 [4] NUT  
2. 1D-4647 [4] BOLT  
3. 5J-4493 [1] CAP  
4. 6J-7368 [1] PUSH ARM ASSEM.  
5. 6J-7371 [1] BRACKET  
6. 5J-4798 [1] BEARING ASSEM.  
    (Parts of 6J7368 Push Arm Assem.)
7. 2H-3757 [8] BOLT  
  3B-4514 [8] LOCKWASHER  
8. 6J-7563 [2] PIN  
9. 6J-7501 [2] RETAINER  
10. 6J-2712 [1] STRUT ASSEM. (Left Hand)  
11. 2J-5132 [1] BEARING  
    (Part of 6J2712 Strut Assem.)
12. 5F-7993 [6] PIN (8.125" Long)  
  5F-7994 [6] PIN (3.375" Long)  
13. 3B-4627 [10] COTTER PIN  
14. 5J-8554 [2] BRACE ASSEM.  
15. 6J-2475 [1] LINK ASSEM.  
16. 3F-6185 [2] PIN (5.437" long)  
  4F-0255 [2] PIN (2.875" long)  
17. 9H-1031 [12] WASHER  
18. 6J-1570 Y [1] CYLINDER GROUP (L.H. or R.H.)  
    (See Separate Illustration)
19. 9S-1351 C [4] BOLT  
  3B-4514 [4] LOCKWASHER  
20. 5J-8207 [1] RETAINER  
21. 6J-6364 [1] BEARING  
22. 1J-6749 [2] SCREW  
23. 5J-8208 [1] CAGE  
24. 6J-2677 [1] STRUT ASSEM. (Right Hand)  
25. 6J-1536 [12] BOLT  
26. 6J-2440 [1] BRACE ASSEM. (R.H. or L.H.)  
27. 6J-0775 [1] BALLSTUD  
28. 7J-5621 C [1] CAP  
29. 1J-7474 [1] HANDLE ASSEM.  
  1J-6798 [1] KNOB  
    (Part of 6J2440 Assem.)
30. 3B-8489 [1] FITTING  
31. 6J-2326 [2] PIN (8.88" long)  
  6F-7547 [2] PIN (3.75" long)  
32. 6J-2846 [1] SCREW  
  6J-8791 [1] PUSH ARM GROUP (Right Hand)  
33. 5J-4493 [1] CAP  
34. 1D-4647 [4] BOLT  
35. 2J-3507 [4] NUT  
36. 8S-4952 C [1] PLATE ASSEM.  
37. 0T-0690 C [6] BOLT  
  3B-4514 C [6] LOCKWASHER  
38. 8S-4956 C [1] PLATE  
39. 6J-8789 [1] PUSH ARM ASSEM.  
40. 6J-7371 [1] BRACKET  
41. 6J-8805 [1] BEARING ASSEM.  
    (Parts of 6J8789 Assem.)
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UEH0021S0007
 

6J-8792: PUSH ARM & BRACE GP

6J8792 PUSH ARM AND BRACE GROUP
Serial No. 46K442 to 46K548 inclusive
For D9 Tractor Serial No. 66A5855-Up
6J1570 Cylinder parts are shown on Page 6 and 6-1
c134679 UEH0021S
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Parts for your 9S BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6J-7370 [1] PUSH ARM GROUP (Left Hand)  
1. 2J-3507 [4] NUT  
2. 1D-4647 [4] BOLT  
3. 5J-4493 [1] CAP  
4. 6J-7368 [1] PUSH ARM ASSEM.  
5. 6J-7371 [1] BRACKET  
6. 5J-4798 [1] BEARING ASSEM.  
7. 2H-3757 [8] BOLT  
  3B-4514 [8] LOCKWASHER  
8. 6J-7563 [2] PIN  
9. [2] RETAINER  
10. 6J-2678 [1] STRUT ASSEM. (L.H.)  
11. 3B-4627 [2] COTTER PIN  
12. 5F-7993 [6] PIN  
13. 3B-5326 [8] COTTER PIN  
14. 5J-8554 [2] BRACE ASSEM.  
15. 6J-2474 [2] LINK  
16. 3F-6185 [2] PIN (5.437" long)  
  4F-0255 [2] PIN (2.875" long)  
17. 9H-1031 [12] WASHER  
18. 6J-1570 Y [1] CYLINDER GROUP (L.H. or R.H.)  
    (See Separate Illustration)
19. 9S-1351 [4] BOLT  
  3B-4514 [4] LOCKWASHER  
20. 5J-8207 [1] RETAINER  
21. 6J-6364 [1] BEARING  
22. 1J-6749 [2] SCREW  
23. 8J-2841 [1] CAGE  
24. 6J-2677 [1] STRUT ASSEM. (Right Hand)  
25. 6J-1536 [12] BOLT  
26. 6J-2440 [1] BRACE ASSEM. (R.H. or L.H.)  
27. 6J-0775 [1] BALLSTUD  
28. 7J-5621 [1] CAP  
29. 1J-7474 [1] HANDLE ASSEM.  
  1J-6798 [1] KNOB  
30. 3B-8489 [1] FITTING  
31. 6J-2326 [2] PIN  
32. 6J-2846 [1] SCREW  
  6J-8791 [1] PUSH ARM GROUP (R.H.)  
33. 5J-4493 [1] CAP  
34. 1D-4647 [4] BOLT  
35. 2J-3507 [4] NUT  
36. 8S-4952 [1] PLATE ASSEM.  
37. 0T-0690 [6] BOLT  
  3B-4514 [6] LOCKWASHER  
38. 8S-4956 [1] PLATE  
39. 6J-8789 [1] PUSH ARM ASSEM.  
40. 6J-7371 [1] BRACKET  
41. 6J-8805 [1] BEARING ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

#UEH0021S0008
 

6J-8792: PUSH ARM & BRACE GP

6J8792 PUSH ARM AND BRACE GROUP
Serial No. 46K549-Up
For D9 Tractor Serial No. 66A5855-Up
6J1570 Cylinder parts are shown on Page 6-1
c216169 UEH0021S
  For full view, you need register

Parts for your 9S BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-7370 C [1] PUSH ARM GROUP (L.H.)  
  6J-7368 [1] PUSH ARM ASSEM.  
2. 6J-7371 [1] BRACKET  
3. 5J-4798 [1] BEARING ASSEM.  
4. 2J-3507 [4] NUT  
5. 1D-4647 [4] BOLT  
6. 5J-4493 [1] CAP  
7. 2H-3757 [8] BOLT  
  3B-4514 [8] LOCKWASHER  
8. 6J-7563 [2] PIN  
9. [2] RETAINER  
10. 6J-2678 [1] STRUT ASSEM. (L.H.)  
11. 3B-4627 [2] COTTER PIN  
12. 5F-7993 [6] PIN  
13. 3B-5326 [8] COTTER PIN  
14. 5J-8554 [2] BRACE ASSEM.  
15. 6J-2474 [2] LINK  
16. 3F-6185 [2] PIN 73.02 mm(2.875 in.) long  
  4F-0255 [2] PIN 138.17 mm(5.437 in.) long  
17. 9H-1031 [12] WASHER  
18. 6J-1570 Y [1] CYLINDER GROUP (L.H. or R.H.)  
    (Separate Illustration)
19. 2H-3757 C [4] BOLT  
  3B-4514 [4] LOCKWASHER  
20. 5J-8207 [1] RETAINER  
21. 8J-7978 C [1] BEARING  
22. 1J-6749 [2] SCREW  
23. 6J-1536 [12] BOLT  
24. 8J-2913 C [1] STRUT ASSEM. (R.H.)  
25. 6J-2440 [1] BRACE ASSEM. (R.H. or L.H.)  
26. 8J-4867 C [1] LUG  
27. 6J-0775 [1] BALLSTUD  
28. 7J-5621 [1] CAP  
29. 9J-2272 C [1] HANDLE  
30. 3B-8489 [1] FITTING  
31. 6J-2326 [2] PIN  
32. 6J-2846 [1] SCREW  
33. 6J-8791 [1] PUSH ARM GROUP (R.H.)  
  6J-8789 [1] PUSH ARM ASSEM.  
34. 6J-7371 [1] BRACKET  
35. 6J-8805 [1] BEARING ASSEM.  
36. 8S-4954 C [1] PLATE  
37. 0T-0690 [6] BOLT  
  3B-4514 [6] LOCKWASHER  
38. 8S-4956 [1] PLATE  
39. 5J-4493 [1] CAP  
40. 1D-4647 [4] BOLT  
41. 2J-3507 [4] NUT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0021S0009
 

6J-1570: CYLINDER GP

6J1570 TILT CYLINDER GROUP
Serial No. 46K1 to 46K546 inclusive
Part of 6J8792 Push Arm and Brace Group shown on Page 4A, 4B and 4C
c109943 UEH0021S
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Parts for your 9S BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-1555 R [1] CYLINDER ASSEM.  
2. 6J-2225 [1] BEARING  
    (Part of 6J1555 Cylinder Assem.)
3. 4J-6888 [1] NUT  
4. 4J-7376 [1] RING  
5. 5J-5559 [1] SEAL ASSEM.  
6. 6J-1553 [1] PISTON  
7. 1J-2176 [1] SEAL  
8. 2J-0744 [1] RING  
9. 5M-0544 [6] BOLT  
  3B-4518 [6] LOCKWASHER  
10. 5J-8350 [1] SEAL  
11. 4J-8981 [1] SEAL  
12. 7J-5621 [1] CAP  
13. 6J-1558 R [1] ROD  
14. 6J-6736 [1] SEAL  
15. 6J-7890 [1] HEAD  
16. 2K-0190 [4] FLANGE  
17. 0S-1588 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  R   REMFG PART MAY BE AVAILABLE
 

Caterpillar Parts SIS Catalog 9S :

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