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6D4450 CIRCLE GROUP--Type 1 Part of 6D2400, 6D8800, 8D5325 & 8D5335 Slope & Grade Control Arrangements listed on Pages 168-2, 168A, 168A-1 & 168A-2. Circle Reversing Mechanism & Circle Reversing Mechanism Control parts are shown on Pages 168Z-3 through 168BB 12F


IMPLEMENTS
CIRCLE GP
HYDRAULIC SYSTEM
DRIVE GP

MOTOR GRADER 12F MOTOR GRADER 13K
 NO. 12F MTR. GRADER / DIRECT DRIVE / 13K00001-05286 (MACHINE) UE070111 12F 13K   (1967)

IMPLEMENTS

CIRCLE GP
BRACKET, GUARD AND CIRCLE GROUP
7D-7180 BRACKET, GUARD AND CIRCLE GROUP
BRACKET, GUARD AND CIRCLE GROUP
7D-7180 BRACKET, GUARD AND CIRCLE GROUP
CIRCLE GROUP
6D-4450 CIRCLE GROUP
CIRCLE GROUP
6D-4500 CIRCLE GROUP
CIRCLE GROUP
6D-4450 CIRCLE GROUP
CIRCLE GROUP
6D-4450 CIRCLE GROUP
 

#UE0701110770
 

6D-4450: CIRCLE GROUP

6D4450 CIRCLE GROUP--Type 1
Part of 6D2400, 6D8800, 8D5325 & 8D5335 Slope & Grade Control
Arrangements listed on Pages 168-2, 168A, 168A-1 & 168A-2. Circle Reversing Mechanism
& Circle Reversing Mechanism Control parts are shown on Pages 168Z-3 through 168BB
c118200 UE070111
6D4450 CIRCLE GROUP Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [6] FITTING  
2. 8F-6123 [17] BOLT  
  3D-8659 [17] NUT  
  4D-6989 [17] WASHER  
3. 5D-0569 [24] SHIM (.030 in. thick)  
  5D-0570 [12] SHIM (.010 in. thick)  
4. 4B-3603 [8] SETSCREW  
  1D-5119 [8] NUT  
5. 5D-0538 [4] SHOE  
6. 6D-4323 [1] DRAWBAR AND YOKE ASSEM.  
7. 7D-0967 [1] CONNECTION  
8. 3H-2483 [1] DOWEL  
9. 6D-3357 [1] PLATE ASSEM. (R.H.)  
10. 6D-3358 [1] PLATE ASSEM. (L.H.)  
11. 6D-3337 [1] BAR ASSEM.  
12. 5D-2643 [4] LUG  
13. 5D-4453 [6] PLATE  
14. 4D-9376 [3] BOSS  
15. 6D-3404 [2] BALLSTUD  
16. 5D-8181 [1] NUT  
17. 0S-1585 [4] BOLT  
  1D-4719 [2] NUT  
18. 3B-4508 [6] LOCKWASHER  
19. 3B-6753 [3] BOLT  
  3B-4512 [3] LOCKWASHER  
20. 5D-9993 [2] SHOE  
21. 6D-4326 [1] BOLT  
22. 6D-3986 [1] CAP  
23. 9M-4704 [5] SCREW  
24. 3B-4501 [5] LOCKWASHER  
25. 6D-3131 [3] INSERT  
26. 5L-9018 [2] SCREW  
27. 2S-6685 [1] HOSE  
28. 2J-6540 [2] CLAMP  
29. 5D-4270 [1] ANGLE  
30. 0S-1566 [1] BOLT  
31. 3B-4510 [1] LOCKWASHER  
32. 6D-3791 [4] WASHER  
33. 1H-2415 [1] BOLT  
34. 1D-5117 [3] NUT  
35. 6D-3853 [1] PLATE  
36. 0S-1594 [1] BOLT  
37. 3B-4506 [1] LOCKWASHER  
38. 5D-6567 [1] CIRCLE ASSEM.  
  4D-4375 [2] LUG  
  5D-0575 [1] CIRCLE ASSEM.  
39. 2D-7866 [1] BEAM (L.H.)  
40. 2D-7865 [1] BEAM (R.H.)  
41. 4D-1379 [2] BLOCK  
42. 7B-5036 [2] SHAFT  
  6D-3265 [2] SPACER  
43. 6D-1889 [2] PLATE  
44. 6D-6547 [2] BEARING  
  6D-1886 [2] STOP  
45. 6D-1918 [1] BRACKET  
46. 6D-1854 [1] BRACKET ASSEM.  
47. 6D-4474 [6] SHIM (.010 in. thick)  
  6D-4478 [12] SHIM (.030 in. thick)  
48. 2B-2673 [2] NUT  
  1D-0503 [2] WASHER  
  6F-6999 [2] PIN  
  3B-4617 [2] COTTER PIN  
49. 6D-3983 [1] SUPPORT ASSEM.  
50. 6D-3993 [3] SCREW  
51. 1A-8096 [3] SPRING  
52. 6D-6338 [1] LEVEL  
53. 6D-3982 [3] NUT  
54. 6D-3994 [1] COVER  
55. 6D-6339 [1] BUSHING  
56. 5D-6717 [1] PIN  
57. 3B-4643 [1] COTTER PIN  
 

#UE0701110771
 

6D-4500: CIRCLE GROUP

6D4500 CIRCLE GROUP--Type 2
Part of 6D2400, 6D8800, 8D5325 and 8D5335 Slope
and Grade Control Arrangements listed on Pages
168-2, 168A, 168A-1 and 168A-2. Circle Reversing
Mechanism and Circle Reversing Mechanism Control
parts are shown on Pages 168Z-3 and 168BB
c118201 UE070111
6D4500 CIRCLE GROUP Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [6] FITTING  
2. 8F-6123 [17] BOLT  
  3D-8659 [17] NUT  
  4D-6989 [17] WASHER  
3. 5D-0569 [24] SHIM (.030" Thick)  
  5D-0570 [12] SHIM (.010" Thick)  
4. 4B-3603 [8] SETSCREW  
  1D-5119 [8] NUT  
  5D-0538 [4] SHOE  
6. 6D-4323 [1] DRAWBAR AND YOKE ASSEM.  
7. 7D-0967 [1] CONNECTION  
8. 3H-2483 [1] DOWEL  
9. 6D-3357 [1] PLATE ASSEM. (Right Hand)  
10. 6D-3358 [1] PLATE ASSEM. (Left Hand)  
11. 6D-3337 [1] BAR ASSEM.  
12. 5D-2643 C [6] LUG  
13. 5D-4453 [6] PLATE  
14. 4D-9376 [3] BOSS  
15. 6D-3404 [2] BALLSTUD  
16. 5D-8181 [1] NUT  
17. 0S-1585 [4] BOLT  
  1D-4719 [2] NUT  
18. 3B-4508 [6] LOCKWASHER  
19. 3B-6753 [3] BOLT  
  3B-4512 [3] LOCKWASHER  
20. 5D-9993 [2] SHOE  
21. 6D-4326 [1] BOLT  
22. 6D-3986 [1] CAP  
23. 7D-5473 C [5] SCREW  
24. 3B-4501 [5] LOCKWASHER  
25. 7D-5895 C [3] INSERT  
26. 5L-9018 [2] SCREW  
27. 2S-6685 [1] HOSE  
28. 2J-6540 [2] CLAMP  
29. 5D-4270 [1] ANGLE  
30. 0S-1566 [1] BOLT  
31. 3B-4510 [1] LOCKWASHER  
32. 6D-3791 [4] WASHER  
33. 1H-2415 [1] BOLT  
34. 1D-5117 [3] NUT  
35. 6D-3853 [1] PLATE  
36. 0S-1594 [1] BOLT  
37. 3B-4506 [1] LOCKWASHER  
38. 5D-6567 [1] CIRCLE ASSEM.  
  4D-4375 [2] LUG  
  5D-0575 [1] CIRCLE ASSEM.  
39. 2D-7866 [1] BEAM (L.H.)  
40. 2S-7865 [1] BEAM (R.H.)  
41. 4D-1379 [2] BLOCK  
42. 7B-5036 [2] SHAFT  
  6D-3265 [2] SPACER  
43. 6D-1889 [2] PLATE  
44. 6D-6547 [2] BEARING  
  6D-1886 [2] STOP  
45. 6D-1918 [1] BRACKET  
46. 6D-1854 [1] BRACKET ASSEM.  
47. 6D-4474 [6] SHIM (.010" Thick)  
  6D-4478 [12] SHIM (.030" Thick)  
48. 2B-2673 [2] NUT  
  1D-0503 [2] WASHER  
  6F-6999 [2] PIN  
  3B-4617 [2] COTTER PIN  
49. 6D-3983 [1] SUPPORT ASSEM.  
50. 6D-3993 [3] SCREW  
51. 1A-8096 [3] SPRING  
52. 6D-6338 [1] LEVEL  
53. 6D-3982 [3] NUT  
54. 6D-3994 [1] COVER  
55. 6D-6339 [1] BUSHING  
56. 5D-6717 [1] PIN  
57. 3B-4643 [1] COTTER PIN  
  C   INDICATES CHANGE
 

#UE0701110772
 

6D-4450: CIRCLE GROUP

6D4450 CIRCLE GROUP--Type 3
Part of 6D2400, 6D8800, 8D5325 & 8D5335 Slope & Grade Control
Arrangements listed on Pages 168-2, 168A, 168A-1 & 168A-2. Circle Reversing Mechanism &
Circle Reversing Mechanism Control parts are shown on Pages 168Z-3 through 168BB
c118202 UE070111
6D4450 CIRCLE GROUP Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [6] FITTING  
2. 8F-6123 [17] BOLT  
  3D-8659 [17] NUT  
  4D-6989 [17] WASHER  
3. 5D-0569 [24] SHIM (.030 in. thick)  
  5D-0570 [12] SHIM (.010 in. thick)  
4. 4B-3603 [8] SETSCREW  
  1D-5119 [8] NUT  
5. 5D-0538 [4] SHOE  
6. 6D-4323 [1] DRAWBAR AND YOKE ASSEM.  
7. 7D-0967 [1] CONNECTION  
8. 3H-2483 [1] DOWEL  
9. 6D-3357 [1] PLATE ASSEM. (R.H.)  
10. 6D-3358 [1] PLATE ASSEM. (L.H.)  
11. 6D-3337 [1] BAR ASSEM.  
12. 5D-2643 [6] LUG  
13. 5D-4453 [6] PLATE  
14. 4D-9376 [3] BOSS  
15. 6D-3404 [2] BALLSTUD  
16. 7D-8833 [1] NUT  
17. 0S-1585 [4] BOLT  
  1D-4719 [2] NUT  
18. 3B-4508 [6] LOCKWASHER  
19. 3B-6753 [3] BOLT  
  3B-4512 [3] LOCKWASHER  
20. 5D-9993 [2] SHOE  
21. 6D-4326 [1] BOLT  
22. 6D-3986 [1] CAP  
23. 7D-5473 [5] BOLT  
24. 3B-4501 [5] LOCKWASHER  
25. 7D-5895 [3] INSERT  
26. 5L-9018 [2] SCREW  
27. 2S-6685 [1] HOSE  
28. 2J-6540 [2] CLAMP  
29. 5D-4270 [1] ANGLE  
30. 0S-1566 [1] BOLT  
31. 3B-4510 [1] LOCKWASHER  
32. 6D-3791 [4] WASHER  
33. 1H-2415 [1] BOLT  
34. 1D-5117 [3] NUT  
35. 6D-3853 [1] PLATE  
36. 0S-1594 [1] BOLT  
37. 3B-4506 [1] LOCKWASHER  
38. 5D-6567 [1] CIRCLE ASSEM.  
  4D-4375 [2] LUG  
  5D-0575 [1] CIRCLE ASSEM.  
39. 2D-7866 [1] BEAM (L.H.)  
40. 2D-7865 [1] BEAM (R.H.)  
41. 4D-1379 [2] BLOCK  
42. 7B-5036 [2] SHAFT  
  6D-3265 [2] SPACER  
43. 6D-1889 [2] PLATE  
44. 6D-6547 [2] BEARING  
  6D-1886 [2] STOP  
45. 6D-1918 [1] BRACKET  
46. 6D-1854 [1] BRACKET ASSEM.  
47. 6D-4474 [6] SHIM (.010 in. thick)  
  6D-4478 [12] SHIM (.030 in. thick)  
48. 2B-2673 [2] NUT  
  1D-0503 [2] WASHER  
  6F-6999 [2] PIN  
  3B-4617 [2] COTTER PIN  
49. 6D-3983 [1] SUPPORT ASSEM.  
50. 6D-3993 [3] SCREW  
51. 1A-8096 [3] SPRING  
52. 6D-6338 [1] LEVEL  
53. 6D-3982 [3] NUT  
54. 6D-3994 [1] COVER  
55. 6D-6339 [1] BUSHING  
56. 5D-6717 [1] PIN  
57. 3B-4643 [1] COTTER PIN  
 

#UE0701110773
 

6D-4450: CIRCLE GROUP

6D4450 CIRCLE GROUP--Type 4
Part of 6D2400, 6D8800, 8D5325 and 8D5335 Arrangements
listed on Pages 168-2, 168A, 168A-1 & 168A-2. Circle Reversing Mechanism
& Circle Reversing Mechanism Control parts are shown on Pages
168Z-3 through 168BB
c118203 UE070111
6D4450 CIRCLE GROUP Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [6] FITTING  
2. 8F-6123 [17] BOLT  
  2K-0337 [17] NUT  
  4D-6989 [17] WASHER  
3. 5D-0569 [24] SHIM (.030" Thick)  
  5D-0570 [12] SHIM (.010" Thick)  
4. 4B-3603 [8] SETSCREW  
  1D-5119 [8] NUT  
5. 5D-0538 [4] SHOE  
6. 6D-4323 [1] DRAWBAR AND YOKE ASSEM.  
7. 7D-0967 [1] CONNECTION  
8. 3H-2483 [1] DOWEL  
9. 6D-3357 [1] PLATE ASSEM. (Right Hand)  
10. 6D-3358 [1] PLATE ASSEM. (Left Hand)  
11. 6D-3337 [1] BAR ASSEM.  
12. 6D-3404 [2] BALLSTUD  
13. 5D-4453 [6] PLATE  
14. 4D-9376 [3] BOSS  
15. 5D-2643 [6] LUG  
16. 7D-8833 [1] NUT  
17. 0S-1585 [4] BOLT  
  1D-4719 [2] NUT  
18. 3B-4508 [6] LOCKWASHER  
19. 3B-6753 [3] BOLT  
  3B-4512 [3] LOCKWASHER  
20. 5D-9993 [2] SHOE  
21. 6D-4326 [1] BOLT  
22. 6D-3986 [1] CAP  
23. 7D-5473 [5] BOLT  
24. 3B-4501 [5] LOCKWASHER  
25. 7D-5895 [3] INSERT  
26. 5L-9018 [2] SCREW  
27. 2S-6685 [1] HOSE  
28. 2J-6540 [2] CLAMP  
29. 5D-4270 [1] ANGLE  
30. 0S-1566 [1] BOLT  
31. 3B-4510 [1] LOCKWASHER  
32. 6D-3791 [4] WASHER  
33. 1H-2415 [1] BOLT  
34. 1D-5117 [3] NUT  
35. 6D-3853 [1] PLATE  
36. 0S-1594 [1] BOLT  
37. 3B-4506 [1] LOCKWASHER  
38. 5D-6567 [1] CIRCLE ASSEM.  
  4D-4375 [2] LUG  
  5D-0575 [1] CIRCLE ASSEM.  
39. 2D-7866 [1] BEAM (L.H.)  
40. 2D-7865 [1] BEAM (R.H.)  
41. 4D-1379 [2] BLOCK  
42. 7B-5036 [2] SHAFT  
  6D-3265 [2] SPACER  
43. 6D-1889 [2] PLATE  
44. 6D-6547 [2] BEARING  
  6D-1886 [2] STOP  
45. 6D-1918 [1] BRACKET  
46. 6D-1854 [1] BRACKET ASSEM.  
47. 6D-4474 [6] SHIM (.010 in. thick)  
  6D-4478 [12] SHIM (.030 in. thick)  
48. 2B-2673 [2] NUT  
  1D-0503 [2] WASHER  
  6F-6999 [2] PIN  
  3B-4617 [2] COTTER PIN  
49. 6D-3983 [1] SUPPORT ASSEM.  
50. 8D-4696 [3] SCREW  
51. 1A-8096 [3] SPRING  
52. 6D-6338 [1] LEVEL  
53. 6D-3982 [3] NUT  
54. 6D-3994 [1] COVER  
55. 6D-6339 [1] BUSHING  
56. 5D-6718 [1] PIN  
57. 3B-4643 [1] COTTER PIN  
 

#UE0701110774
 

6D-4450: CIRCLE GROUP

6D4450 CIRCLE GROUP--Type 5
Part of 6D2400, 6D8800, 8D5325 and 8D5335 Arrangements listed on Pages
168-2, 168A, 168A-1 and 168A-2. Circle Reversing Mechanism & Circle
Reversing Mechanism Control parts are shown on Pages 168Z-3 through 168BB
c118193 UE070111
6D4450 CIRCLE GROUP Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [6] FITTING  
2. 8F-6123 [17] BOLT  
  2K-0337 [17] NUT  
  4D-6989 [17] WASHER  
3. 5D-0569 [24] SHIM (.030 in. thick)  
  5D-0570 [12] SHIM (.010 in. thick)  
4. 4B-3604 C [8] SETSCREW  
  1D-5119 [8] NUT  
5. 5D-0538 [4] SHOE  
6. 6D-4323 [1] DRAWBAR AND YOKE ASSEM.  
7. 7D-0967 [1] CONNECTION  
8. 3H-2483 [1] DOWEL  
9. 6D-3357 [1] PLATE ASSEM. (R.H.)  
10. 6D-3358 [1] PLATE ASSEM. (L.H.)  
11. 6D-3337 [1] BAR ASSEM.  
12. 6D-3404 [2] BALLSTUD  
13. 5D-4453 [6] PLATE  
14. 4D-9376 [3] BOSS  
15. 5D-2643 [6] LUG  
16. 7D-8833 [1] NUT  
17. 0S-1585 C [2] BOLT (1.50 in. long)  
    -OR-
  0S-1587 [2] BOLT (1.75 in. long)  
  4B-4280 [2] WASHER  
  1D-4719 [2] NUT  
18. 3B-4508 [6] LOCKWASHER  
19. 3B-6753 [2] BOLT  
  3B-4512 [3] LOCKWASHER  
20. 5D-9993 [2] SHOE  
21. 6D-4326 [1] BOLT  
22. 6D-3986 [1] CAP  
23. 7D-5473 [5] BOLT  
24. 3B-4501 [5] LOCKWASHER  
25. 7D-5895 [3] INSERT  
26. 5L-9018 [2] SCREW  
27. 2S-6685 [1] HOSE  
28. 2J-6540 [2] CLAMP  
29. 9D-5162 C [1] ANGLE  
30. 0S-1566 [1] BOLT  
31. 3B-4510 [1] LOCKWASHER  
32. 6D-3791 [4] WASHER  
33. 1H-2415 [1] BOLT  
34. 1D-5117 [3] NUT  
35. 6D-3853 [1] PLATE  
36. 0S-1594 [1] BOLT  
37. 3B-4506 [1] LOCKWASHER  
38. 5D-6567 [1] CIRCLE ASSEM.  
  4D-4375 [2] LUG  
39. 2D-7866 [1] BEAM (L.H.)  
40. 2D-7865 [1] BEAM (R.H.)  
41. 8D-9882 C [2] BLOCK  
42. 7B-5036 [2] SHAFT  
43. 6D-1889 [2] PLATE  
44. 6D-6547 [2] BEARING  
  6D-1886 [2] STOP  
45. 6D-1918 [1] BRACKET  
46. 6D-1854 [1] BRACKET ASSEM.  
47. 8D-3093 C [2] SPACER (.080 in. thick)  
  9D-2185 [2] SHIM (.100 in. thick)  
  9D-2186 [2] SHIM (.050 in. thick)  
48. 2B-2673 [2] NUT  
  1D-0503 [2] WASHER  
  6F-6999 [2] PIN  
  3B-4617 [2] COTTER PIN  
49. 6D-3983 [1] SUPPORT ASSEM.  
50. 8D-4696 [3] SCREW  
51. 1A-8096 [3] SPRING  
52. 3P-1529 C [1] LEVEL  
53. 6D-3982 [3] NUT  
54. 6D-3994 [1] COVER  
55. 6D-6339 [1] BUSHING  
56. 5D-6718 [1] PIN  
57. 3B-4643 [1] COTTER PIN  
58. 6D-4474 [2] SHIM (.010 in. thick)  
  6D-4478 [2] SHIM (.030 in. thick)  
  C   INDICATES CHANGE
 

#UE0701110775
 

CIRCLE REVERSING MECHANISM

CIRCLE REVERSING MECHANISM--Type 1
Part of 6D4450 Circle Group shown on Pages 168Z & 168Z-1
c103870 UE070111
None CIRCLE REVERSING MECHANISM Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-2362 [1] WORM  
2. 6D-2360 [1] SHAFT  
3. 2D-9870 [1] SEAL  
4. 2B-7410 [1] PLUG  
5. 4B-4550 [1] FITTING  
6. 1B-5174 [1] PLUG  
7. 5D-4373 [1] SLEEVE  
8. 2H-3934 [1] SEAL  
9. 2H-3931 [1] SEAL  
10. 6D-1946 [1] CAP  
11. 3B-4622 [1] COTTER PIN  
12. 6B-6162 [1] NUT  
  9H-1031 [1] WASHER  
13. 1A-1460 [4] BOLT  
14. 3B-4506 [6] LOCKWASHER  
15. 5D-4365 [2] WASHER  
16. 6D-2361 [1] WASHER  
17. 5D-4366 [1] RETAINER ASSEM.  
18. 2D-7937 [1] BEARING  
    (Part of 5D4366 Retainer Assem.)
19. 0S-1594 [6] BOLT  
20. 5D-4292 [1] COVER  
21. 5D-4364 [1] GEAR (36 Teeth)  
22. 5H-4909 [1] SEAL  
23. 0S-1625 [6] BOLT  
  4D-1191 [6] NUT  
  2S-5658 [6] WASHER  
24. 1D-4326 [1] SEAL  
25. 1A-1415 [1] NUT  
  2D-5797 [1] LOCK  
26. 5D-0634 [1] PINION  
27. 6B-6682 [6] NUT  
  4D-6989 [6] WASHER  
28. 6D-7719 [1] SHAFT  
29. 6D-7996 [1] HOUSING ASSEM.  
30. 5D-7532 [2] BEARING  
31. 4K-1079 [6] STUD  
32. 6D-1945 [2] BEARING  
    (Parts of 6D7996 Housing Assem.)
33. 3B-4508 [4] LOCKWASHER  
34. 6D-7918 [1] WASHER  
 

#UE0701110776
 

CIRCLE REVERSING MECHANISM

CIRCLE REVERSING MECHANISM--Type 2
Part of 6D4450 Circle Group shown on Page 168Z-2
c131541 UE070111
None CIRCLE REVERSING MECHANISM Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-6588 [1] WORM  
2. 7D-6575 [1] SHAFT  
3. 2D-9870 [1] SEAL  
4. 2B-7410 [1] PLUG  
5. 4B-4550 [1] FITTING  
6. 1B-5174 [1] PLUG  
7. 7D-6606 [1] SLEEVE  
8. 2H-3934 [1] SEAL  
9. 2H-3931 [1] SEAL  
10. 6D-1946 [1] CAP  
11. 3B-4622 [1] COTTER PIN  
12. 6B-6162 [1] NUT  
  9H-1031 [1] WASHER  
13. 1A-1460 [4] BOLT  
14. 3B-4506 [6] LOCKWASHER  
15. 5D-4365 [2] WASHER  
16. 6D-2361 [1] WASHER  
17. 5D-4366 [1] RETAINER ASSEM.  
18. 2D-7937 [1] BEARING  
    (Part of 5D4366 Retainer Assem.)
19. 0S-1594 [6] BOLT  
20. 5D-4292 [1] COVER  
21. 5D-4364 [1] GEAR (36 Teeth)  
22. 5H-4909 [1] SEAL  
23. 0S-1625 [6] BOLT  
  4D-1191 [6] NUT  
  2S-5658 [6] WASHER  
24. 1D-4326 [1] SEAL  
25. 1A-1415 [1] NUT  
  2D-5797 [1] LOCK  
26. 7D-6436 [1] PINION  
27. 6B-6682 [6] NUT  
  4D-6989 [6] WASHER  
28. 7D-6433 [1] SHAFT  
29. 6D-7996 [1] HOUSING ASSEM.  
30. 7D-7955 [1] BEARING  
31. 4K-1079 [6] STUD  
32. 6D-1945 [2] BEARING  
    (Parts of 6D7996 Housing Assem.)
33. 3B-4508 [4] LOCKWASHER  
34. 6D-7918 [1] WASHER  
 

#UE0701110777
 

CIRCLE REVERSING MECHANISM

CIRCLE REVERSING MECHANISM--Type 3
Part of 6D4450 Circle Group shown on Page 168Z-2
c134815 UE070111
None CIRCLE REVERSING MECHANISM Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-6588 [1] WORM  
2. 7D-9867 [1] SHAFT  
3. 2D-9870 [1] SEAL  
4. 2B-7410 [1] PLUG  
5. 4B-4550 [1] FITTING  
6. 1B-5174 [1] PLUG  
7. 7D-6606 [1] SLEEVE  
8. 2H-3934 [1] SEAL  
9. 2H-3931 [1] SEAL  
10. 6D-1946 [1] CAP  
11. 5D-1986 [1] NUT  
12. 9H-1031 [1] WASHER  
13. 1A-1460 [4] BOLT  
14. 3B-4506 [6] LOCKWASHER  
15. 5D-4365 [2] WASHER  
16. 6D-2361 [1] WASHER  
17. 5D-4366 [1] RETAINER ASSEM.  
18. 2D-7937 [1] BEARING  
    (Part of 5D4366 Assem.)
19. 0S-1594 [6] BOLT  
20. 5D-4292 [1] COVER  
21. 5D-4364 [1] GEAR (36 Teeth)  
22. 5H-4909 [1] SEAL  
23. 0S-1625 [6] BOLT  
  4D-1191 [6] NUT  
  2S-5658 [6] WASHER  
24. 1D-4326 [1] SEAL  
25. 1A-1415 [1] NUT  
  2D-5797 [1] LOCK  
26. 7D-6436 [1] PINION  
27. 6B-6682 [6] NUT  
  4D-6989 [6] WASHER  
28. 7D-6433 [1] SHAFT  
29. 6D-7996 [1] HOUSING ASSEM.  
30. 7D-7955 [1] BEARING  
31. 4K-1079 [6] STUD  
32. 6D-1945 [2] BEARING  
    (Parts of 6D7996 Housing Assem.)
33. 3B-4508 [4] LOCKWASHER  
34. 6D-7918 [1] WASHER  
 

#UE0701110778
 

CIRCLE REVERSING MECHANISM

CIRCLE REVERSING MECHANISM--Type 4
Part of 6D4450 Circle Group shown on Page 168Z, 168Z-1, 168Z-2 & 168Z-2a
c140484 UE070111
None CIRCLE REVERSING MECHANISM Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-6588 [1] WORM  
2. 7D-9867 [1] SHAFT  
3. 2D-9870 [1] SEAL  
4. 2B-7410 [1] PLUG  
5. 4B-4550 [1] FITTING  
6. 1B-5174 [1] PLUG  
7. 7D-6606 [1] SLEEVE  
8. 2H-3934 [1] SEAL  
9. 2H-3931 [1] SEAL  
10. 6D-1946 [1] CAP  
11. 5D-1986 [1] NUT  
12. 9H-1031 [1] WASHER  
13. 1A-1460 [4] BOLT  
14. 3B-4506 [6] LOCKWASHER  
15. 5D-4365 [2] WASHER  
16. 6D-2361 [1] WASHER  
17. 5D-4366 [1] RETAINER ASSEM.  
18. 2D-7937 [1] BEARING  
19. 0S-1594 [6] BOLT  
20. 5D-4292 [1] COVER  
21. 8D-5344 [1] GEAR (36 Teeth)  
22. 5H-4909 [1] SEAL  
23. 0S-1625 C [9] BOLT  
  3K-2889 C [9] NUT  
  2S-5658 C [9] WASHER  
24. 1D-4326 [1] SEAL  
25. 1A-1415 [1] NUT  
  2D-5797 [1] LOCK  
26. 7D-6436 [1] PINION  
27. 6B-6682 [6] NUT  
  4D-6989 [6] WASHER  
28. 8D-5347 C [1] SHAFT  
29. 6D-7996 [1] HOUSING ASSEM.  
30. 7D-7955 [1] BEARING  
31. 4K-1079 [6] STUD  
32. 6D-1945 [2] BEARING  
33. 3B-4508 [4] LOCKWASHER  
34. 6D-7918 [1] WASHER  
  C   INDICATES CHANGE
 

#UE0701110779
 

CIRCLE REVERSING MECHANISM CONTROL

CIRCLE REVERSING MECHANISM CONTROL--Type 1
Part of 6D4450 Circle Group shown on Page 168Z
c103871 UE070111
None CIRCLE REVERSING MECHANISM CONTROL Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [3] NUT  
  3B-4510 [3] LOCKWASHER  
2. 1B-8714 [3] KEY  
3. 2D-1683 [1] FITTING  
4. 4B-4550 [1] FITTING  
5. 6D-3939 [1] HOUSING ASSEM.  
  2B-7410 [1] PLUG  
6. 2M-1538 [6] STUD  
7. 5B-5821 [2] DOWEL  
8. 3H-8509 [2] BEARING  
    (Parts of 6D3939 Housing Assem.)
9. 5D-0704 [1] GASKET  
10. 1D-4717 [6] NUT  
  3B-4506 [6] LOCKWASHER  
  6D-4407 [1] SHAFT ASSEM.  
11. 6D-3924 [1] SHAFT  
12. 2D-7941 [1] GEAR (21 Teeth)  
13. 1B-8714 [1] KEY  
  2D-7939 [1] SHAFT ASSEM.  
14. 4B-5806 [1] SHAFT  
15. 2D-7941 [1] GEAR (21 Teeth)  
  1B-8714 [1] KEY  
16. 4D-1608 [2] SEAL  
17. 4D-6245 [1] SHAFT ASSEM.  
  5H-5505 [1] JOINT ASSEM.  
    (Part of 4D6245 Shaft Assem.)
18. 2D-3188 [1] YOKE  
19. 2D-3186 [1] YOKE  
20. 2D-2978 [1] SPIDER & BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Spider & Bearing Assem.)
21. 4D-6246 [1] SHAFT ASSEM.  
  5H-5504 [1] JOINT ASSEM.  
    (Part of 4D6246 Shaft Assem.)
22. 2D-3188 [1] YOKE  
23. 2D-3189 [1] YOKE  
24. 2D-2978 [1] SPIDER & BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Spider & Bearing Assem.)
 

Information:

Special Instruction
Installation of Circle Repair Segments For Certain Motor Graders {6152, 6152}
Installation of Circle Repair Segments For Certain Motor Graders {6152, 6152}
Service Magazine
One-Piece Shaft And Lower Brace Made From A Tube Are Now Used In The Circle And Beam Assembly{6154}
1980/04/14
New Circle Guide Shoes Can Be Adjusted For Better Control Of Clearance Between Circle Teeth And Drive Pinion{6155,6153}
1981/07/13
Change To Parts Service Of Shaft Assemblies Used In Circle Drive Transfer Gear Housing{5208}
1982/01/25
Improved Circle Tooth Segment{6152}
1982/08/16
Circle Repair Segments Available{6152,6154}
1990/04/16
Special Instruction, SEHS7268, "Installation of Circle Repair Segments" Is Now Available {6152, 6154}
2004/05/03
Circle Tooth Profile and the Correct Use of Templates for the Installation of Circle Segments For Certain Motor Graders {6152, 6152}
2012/03/20

Caterpillar Parts SIS Catalog 12F :

FRAME GROUP
6D-6310 FRAME GROUP
FRAME GROUP
6D-6310 FRAME GROUP
FRAME GROUP
6D-6310 FRAME GROUP
FRAME GROUP
6D-6310 FRAME GROUP
FRAME GROUP
6D-6310 FRAME GROUP
WIRE AND WHEEL MOUNTING GROUP
6D-6115 WIRE AND WHEEL MOUNTING GROUP
WIRE AND WHEEL MOUNTING GROUP
6D-6115 WIRE AND WHEEL MOUNTING GROUP
WIRE AND WHEEL MOUNTING GROUP
6D-6115 WIRE AND WHEEL MOUNTING GROUP
CIRCLE GROUP
6D-4500 CIRCLE GROUP
CIRCLE GROUP
6D-4450 CIRCLE GROUP
CIRCLE GROUP
6D-4450 CIRCLE GROUP
CIRCLE GROUP
6D-4450 CIRCLE GROUP
CIRCLE REVERSING MECHANISM
CIRCLE REVERSING MECHANISM
CIRCLE REVERSING MECHANISM
CIRCLE REVERSING MECHANISM
CIRCLE REVERSING MECHANISM
CIRCLE REVERSING MECHANISM
CIRCLE REVERSING MECHANISM
CIRCLE REVERSING MECHANISM

Truck sale:

Caterpillar 12F, bergbau-motorgrader, Bau-Und Bergbauausrüstung
 
Caterpillar 12F, bergbau-motorgrader, Bau-Und Bergbauausrüstung
- motor graders
MUSTANG CAT
Caterpillar 12F, bergbau-motorgrader, Bau-Und Bergbauausrüstung
 
Caterpillar 12F, bergbau-motorgrader, Bau-Und Bergbauausrüstung
- motor graders
FABICK CAT
Caterpillar 312F, Raupenbagger, Bau-Und Bergbauausrüstung
149.800 
Caterpillar 312F, Raupenbagger, Bau-Und Bergbauausrüstung
- Crawler excavators
YANCEY BROS. CO.
Caterpillar 12F, Construction
13,000 
Caterpillar 12F, Construction
- motor graders
ALTORFER INC.
Caterpillar 312F GC, Construction
159,900 
Caterpillar 312F GC, Construction
- Crawler Excavators
N C MACHINERY CO.
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