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HYDRAULIC STEERING GEAR (6D5580 N/S)--Top View - Part 1 of 2 Serial No. 13K1 to 13K1219 inclusive and 33K1 to 33K319 inclusive 4J4115 Cylinder parts are shown on Pages 86C and 86D 12F


OPERATOR STATION
CONTROL GP-STEERING

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

OPERATOR STATION

CONTROL GP-STEERING
HYDRAULIC STEERING GEAR
6D-5580 HYDRAULIC STEERING GEAR
6D-5580 HYDRAULIC STEERING GEAR
HYDRAULIC STEERING GEAR
6D-5580 HYDRAULIC STEERING GEAR
6D-5580 HYDRAULIC STEERING GEAR
 

#UE0701110240
 

6D-5580: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (6D5580 N/S)--Top View - Part 1 of 2
Serial No. 13K1 to 13K1219 inclusive and 33K1 to 33K319 inclusive
4J4115 Cylinder parts are shown on Pages 86C and 86D
c102153 UE070111
6D5580 HYDRAULIC STEERING GEAR Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-0874 [1] EMBLEM  
  2H-9458 [1] GASKET  
2. 7B-3235 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
3. 6D-3259 [1] BRACKET ASSEM.  
  1K-6648 [2] BUSHING  
    (Part of 6D3259 Bracket Assem.)
4. 4D-8588 [2] WASHER  
5. 6D-3383 [1] SHAFT  
  5D-3132 [1] KEY  
  3D-7844 [1] JOINT ASSEM.  
6. 2D-2978 [1] SPIDER & BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Assem.)
7. 2D-3188 [1] YOKE  
8. 3D-7788 [1] YOKE  
9. 0S-0509 [3] BOLT  
10. 3B-4506 [5] LOCKWASHER  
11. 1B-2790 [5] BOLT (1.375" Long)  
  1B-9575 [1] BOLT (1.75" Long)  
  3B-4505 [6] LOCKWASHER  
12. 5D-8234 [1] TUBE ASSEM.  
  5F-7054 [4] SEAL  
13. 4J-4115 Y [1] CYLINDER GROUP  
    (See Separate Illustration)
14. 3D-2546 [1] BEARING ASSEM.  
15. 3B-1915 [2] BOLT  
  1D-4717 [2] NUT  
  4B-4278 [2] WASHER  
16. 6D-3381 [1] SHAFT  
  1B-8714 [1] KEY  
17. [1] NUT  
  3B-4510 [1] LOCKWASHER  
18. 6D-3384 [1] CLAMP  
  0S-1590 [1] BOLT  
19. 3F-1417 [1] WASHER  
20. 4D-8584 [1] WHEEL ASSEM.  
21. 5F-5442 [4] SCREW  
22. 5D-0908 [1] PLUNGER  
23. 5D-0907 [1] RETAINER  
24. 5D-0909 [1] RIVET  
25. 5D-4274 [1] KNOB  
26. 2L-6726 [1] RING  
27. 1A-2333 [1] SPRING  
28. 1A-8912 [1] WASHER  
29. 6D-3385 [4] SHIM (.060" Thick)  
  6D-3386 [2] SHIM (.030" Thick)  
  Y   SEPARATE ILLUSTRATION
 

#UE0701110241
 

6D-5580: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (6D5580 N/S)--As Viewed from Right Hand Side of Machine - Part 2 of 2
Serial No. 13K1 to 13K1219 inclusive and 33K1 to 33K319 inclusive
6J6863 Valve and 4D7215 Steering Gear parts are shown on Pages 75A and 90
c126186 UE070111
6D5580 HYDRAULIC STEERING GEAR Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-8714 [2] KEY  
2. 9S-1354 [2] NUT  
3. 3B-4510 [6] LOCKWASHER  
  5D-0292 [1] SHAFT ASSEM.  
4. 2D-3188 [1] YOKE  
5. 3D-0411 [1] YOKE  
6. 5D-0291 [1] SHAFT  
7. 2D-2978 [1] SPIDER AND BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Spider & Bearing Assem.)
  3D-7844 [1] JOINT ASSEM.  
8. 2D-3188 [1] YOKE  
9. 3D-7788 [1] YOKE  
10. 2D-2978 [1] SPIDER AND BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Spider & Bearing Assem.)
11. 5M-5016 [2] NUT  
  3D-6711 [1] LOCK  
12. 3D-0403 [1] WASHER  
13. 5D-8084 [1] SHAFT  
14. 5S-8832 [1] HOSE ASSEM. (20.50" Long Overall)  
15. 3B-8489 [5] FITTING  
16. 7B-3235 [8] BOLT  
17. 3B-4508 [9] LOCKWASHER  
18. 1B-4438 [1] NUT  
  3B-4622 [1] COTTER PIN  
19. 1F-1470 [1] CAP  
20. 3D-4505 [4] BEARING  
21. 3D-4905 [1] NUT  
22. 6D-1644 [1] SHAFT  
23. 6D-1599 [1] BLOCK  
24. 4D-7358 [1] PIN  
25. 0V-0375 [1] BOLT  
  1D-4719 [1] NUT  
26. 1A-4168 [1] NUT  
  3B-4520 [1] LOCKWASHER  
27. 3D-0409 [1] ARM  
28. 3D-0404 [1] WASHER  
29. 4B-4550 [1] FITTING  
30. 3D-0444 [2] PIN  
31. 7S-1398 [1] HOSE ASSEM. (24" Long Overall)  
32. 0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
33. 1H-5278 [12] FLANGE  
  5F-7054 [6] SEAL  
34. 1B-9575 [8] BOLT  
  1D-4716 [8] NUT  
35. 3B-4505 [16] LOCKWASHER  
36. 5D-8267 [1] PLATE  
37. 4D-7213 [1] COUPLING  
38. 1A-1135 [4] BOLT  
39. 4D-7215 Y [1] GEAR ASSEM.  
    (See Separate Illustration)
40. 6J-6863 Y [1] VALVE GROUP  
    (See Separate Illustration)
41. 1F-4111 [8] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#UE0701110242
 

6D-5580: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (6D5580 N/S)--Top View - Part 1 of 2
Serial No. 13K1220 to 13K2102 inclusive and 33K320 to 33K341 inclusive
4J4115 Cylinder parts are shown on Pages 86C and 86D
c125635 UE070111
6D5580 HYDRAULIC STEERING GEAR Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-0874 [1] EMBLEM  
  2H-9458 [1] GASKET  
2. 7B-3235 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
3. 6D-3259 [1] BRACKET ASSEM.  
  1K-6648 [2] BUSHING  
    (Part of 6D3259 Bracket Assem.)
4. 4D-8588 [2] WASHER  
5. 6D-9294 C [1] SHAFT  
  5D-3132 [1] KEY  
  6D-8357 C [1] JOINT ASSEM.  
6. 2D-2978 [1] SPIDER & BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Assem.)
7. 2D-3188 [1] YOKE  
8. 6D-8356 [1] YOKE  
9. 1A-2029 C [2] BOLT  
10. 3B-4506 [5] LOCKWASHER  
11. 1B-2790 [5] BOLT (1.375" Long)  
  1B-9575 [1] BOLT (1.75" Long)  
  3B-4505 [6] LOCKWASHER  
12. 5D-8234 [1] TUBE ASSEM.  
  5F-7054 [4] SEAL  
13. 4J-4115 Y [1] CYLINDER GROUP  
    (See Separate Illustration)
14. 3D-2546 [1] BEARING ASSEM.  
15. 0S-1591 C [2] BOLT  
  1D-4717 [2] NUT  
  4B-4278 [2] WASHER  
16. 6D-3381 [1] SHAFT  
  1B-8714 [1] KEY  
17. 9S-1354 [1] NUT  
  3B-4510 [1] LOCKWASHER  
18. 6D-3384 [1] CLAMP  
  0S-1590 [1] BOLT  
19. 3F-1417 [1] WASHER  
20. 4D-8584 [1] WHEEL ASSEM.  
21. 5F-5442 [4] SCREW  
22. 5D-0908 [1] PLUNGER  
23. 5D-0907 [1] RETAINER  
24. 4H-1641 C [1] PIN  
25. 5D-4274 [1] KNOB  
26. 2L-6726 [1] RING  
27. 1A-2333 [1] SPRING  
28. 1A-8912 [1] WASHER  
29. 6D-3385 [4] SHIM (.060" Thick)  
  6D-3386 [2] SHIM (.250" Thick)  
30. 0S-0509 C [1] BOLT  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UE0701110243
 

6D-5580: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (6D5580 N/S)--As Viewed from Right Hand Side of Machine - Part 2 of 2
Serial No. 13K1220 to 13K2102 inclusive and 33K320 to 33K341 inclusive
6J6863 Valve and 4D7215 Steering Gear parts are shown on Pages 75A and 90
c125636 UE070111
6D5580 HYDRAULIC STEERING GEAR Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-8714 [2] KEY  
2. 9S-1354 [2] NUT  
3. 3B-4510 [6] LOCKWASHER  
  6D-9386 C [1] SHAFT ASSEM.  
4. 2D-3188 [1] YOKE  
5. 3D-0411 [1] YOKE  
6. 6D-9387 [1] SHAFT  
7. 2D-2978 [1] SPIDER AND BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Spider & Bearing Assem.)
  6D-8357 C [1] JOINT ASSEM.  
8. 2D-3188 [1] YOKE  
9. 6D-8356 [1] YOKE  
10. 2D-2978 [1] SPIDER AND BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Spider & Bearing Assem.)
11. 5M-5016 [2] NUT  
  3D-6711 [1] LOCK  
12. 3D-0403 [1] WASHER  
13. 5D-8084 [1] SHAFT  
14. 5S-8832 [1] HOSE ASSEM. (20.50" Long Overall)  
15. 3B-8489 [5] FITTING  
16. 7B-3235 [8] BOLT  
17. 3B-4508 [9] LOCKWASHER  
18. 1B-4438 [1] NUT  
  3B-4622 [1] COTTER PIN  
19. 1F-1470 [1] CAP  
20. 3D-4505 [4] BEARING  
21. 3D-4905 [1] NUT  
22. 6D-1644 [1] SHAFT  
23. 6D-1599 [1] BLOCK  
24. 4D-7358 [1] PIN  
25. 0V-0375 [1] BOLT  
  1D-4719 [1] NUT  
26. 1A-4168 [1] NUT  
  3B-4520 [1] LOCKWASHER  
27. 3D-0409 [1] ARM  
28. 3D-0404 [1] WASHER  
29. 4B-4550 [1] FITTING  
30. 3D-0444 [2] PIN  
31. 7S-1398 [1] HOSE ASSEM. (24" Long Overall)  
32. 0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
33. 1H-5278 [12] FLANGE  
  5F-7054 [6] SEAL  
34. 1B-9575 [8] BOLT  
  1D-4716 [8] NUT  
35. 3B-4505 [16] LOCKWASHER  
36. 5D-8267 [1] PLATE  
37. 4D-7213 [1] COUPLING  
38. 1A-1135 [4] BOLT  
39. 4D-7215 Y [1] GEAR ASSEM.  
    (See Separate Illustration)
40. 6J-6863 Y [1] VALVE GROUP  
    (See Separate Illustration)
41. 1F-4111 [8] BOLT  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UE0701110244
 

6D-5580: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (6D5580 N/S)--Top View - Part 1 of 2
Serial No. 13K2103 to 13K2291 inclusive and 33K342 to 33K357 inclusive
4J4115 Cylinder parts are shown on Pages 86C and 86D
c127683 UE070111
6D5580 HYDRAULIC STEERING GEAR Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-0874 [1] EMBLEM  
  2H-9458 [1] GASKET  
2. 7B-3235 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
3. 6D-3259 [1] BRACKET ASSEM.  
  1K-6648 [2] BUSHING  
    (Part of 6D3259 Assem.)
4. 4D-8588 [2] WASHER  
5. 6D-9294 [1] SHAFT  
  5D-3132 [1] KEY  
  6D-8357 [1] JOINT ASSEM.  
6. 2D-2978 [1] SPIDER & BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Assem.)
7. 2D-3188 [1] YOKE  
8. 6D-8356 [1] YOKE  
9. 1A-2029 [2] BOLT  
10. 3B-4506 [5] LOCKWASHER  
11. 1B-2790 [5] BOLT (1.375" long)  
  1B-9575 [1] BOLT (1.75" long)  
  3B-4505 [6] LOCKWASHER  
12. 5D-8234 [1] TUBE ASSEM.  
  5F-7054 [4] SEAL  
13. 4J-4115 Y [1] CYLINDER GROUP  
    (See Separate Illustration)
14. 3D-2546 [1] BEARING ASSEM.  
15. 0S-1591 [2] BOLT  
16. 1D-4717 C [4] NUT  
  4B-4278 [4] WASHER  
17. 6D-3381 [1] SHAFT  
  1B-8714 [1] KEY  
18. 9S-1354 [1] NUT  
  3B-4510 [1] LOCKWASHER  
19. 6D-3384 [1] CLAMP  
  0S-1590 [1] BOLT  
20. 3F-1417 [1] WASHER  
21. 4D-8584 [1] WHEEL ASSEM.  
22. 5F-5442 [4] SCREW  
23. 5D-0908 [1] PLUNGER  
24. 5D-0907 [1] RETAINER  
25. 4H-1641 [1] PIN  
26. 5D-4274 [1] KNOB  
27. 2L-6726 [1] RING  
28. 1A-2333 [1] SPRING  
29. 1A-8912 [1] WASHER  
30. 6D-3385 C [4] SHIM (.060" Thick)  
  6D-3386 [1] SHIM (.250" Thick)  
31. 0S-0509 [1] BOLT  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UE0701110245
 

6D-5580: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (6D5580 N/S)--As Viewed from Right Hand Side of Machine-Part 2 of 2
Serial No. 13K2103 to 13K2291 inclusive and 33K342 to 33K357 inclusive
6J6863 Valve and 4D7215 Steering Gear parts are shown on Pages 75A and 90
c127684 UE070111
6D5580 HYDRAULIC STEERING GEAR Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-8714 [2] KEY  
2. 9S-1354 [2] NUT  
3. 3B-4510 [6] LOCKWASHER  
  6D-9386 [1] SHAFT ASSEM.  
4. 2D-3188 [1] YOKE  
5. 3D-0411 [1] YOKE  
6. 6D-9387 [1] SHAFT  
7. 2D-2978 [1] SPIDER AND BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Spider & Bearing Assem.)
  6D-8357 [1] JOINT ASSEM.  
8. 2D-3188 [1] YOKE  
9. 6D-8356 [1] YOKE  
10. 2D-2978 [1] SPIDER AND BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Spider & Bearing Assem.)
11. 5M-5016 [2] NUT  
  3D-6711 [1] LOCK  
12. 3D-0403 [1] WASHER  
13. 5D-8084 [1] SHAFT  
14. 5S-8832 [1] HOSE ASSEM. (20.50" Long Overall)  
15. 3B-8489 [5] FITTING  
16. 7B-3235 [8] BOLT  
17. 3B-4508 [9] LOCKWASHER  
18. 1B-4438 [1] NUT  
  3B-4622 [1] COTTER PIN  
19. 1F-1470 [1] CAP  
20. 3D-4505 [4] BEARING  
21. 3D-4905 [1] NUT  
22. 6D-1644 [1] SHAFT  
23. 6D-1599 [1] BLOCK  
24. 4D-7358 [1] PIN  
25. 0V-0375 [1] BOLT  
  1D-4719 [1] NUT  
26. 1A-4168 [1] NUT  
  3B-4520 [1] LOCKWASHER  
27. 3D-0409 [1] ARM  
28. 3D-0404 [1] WASHER  
29. 4B-4550 [1] FITTING  
30. 3D-0444 [2] PIN  
31. 7S-1398 [1] HOSE ASSEM. (24" Long Overall)  
32. 0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
33. 1H-5278 [12] FLANGE  
  5F-7054 [6] SEAL  
34. 1B-9575 [8] BOLT  
  1D-4716 [8] NUT  
35. 3B-4505 [16] LOCKWASHER  
36. 5D-8267 [1] PLATE  
37. 4D-7213 [1] COUPLING  
38. 1A-1135 [4] BOLT  
39. 4D-7215 Y [1] GEAR ASSEM.  
    (See Separate Illustration)
40. 6J-6863 Y [1] VALVE GROUP  
    (See Separate Illustration)
41. 1F-4111 [8] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#UE0701110246
 

6D-5580: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (6D5580 N/S)--Top View-Part 1 of 2
Serial No. 13K2292 to 13K3042 inclusive and 33K358 to 33K391 inclusive
4J4115 Cylinder parts are shown on Pages 86C and 86D
c127685 UE070111
6D5580 HYDRAULIC STEERING GEAR Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-0874 [1] EMBLEM  
  2H-9458 [1] GASKET  
2. 7B-3235 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
3. 6D-3259 [1] BRACKET ASSEM.  
  1K-6648 [2] BUSHING  
    (Part of 6D3259 Assem.)
4. 4D-8588 [2] WASHER  
5. 6D-9294 [1] SHAFT  
  5D-3132 [1] KEY  
  6D-8357 [1] JOINT ASSEM.  
6. 2D-2978 [1] SPIDER & BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Assem.)
7. 2D-3188 [1] YOKE  
8. 6D-8356 [1] YOKE  
9. 1A-2029 [2] BOLT  
10. 3B-4506 [5] LOCKWASHER  
11. 1B-2790 [5] BOLT (1.375" long)  
  1B-9575 [1] BOLT (1.75" long)  
  3B-4505 [6] LOCKWASHER  
12. 5D-8234 [1] TUBE ASSEM.  
  5F-7054 [4] SEAL  
13. 4J-4115 Y [1] CYLINDER GROUP  
    (See Separate Illustration)
14. 3D-2546 [1] BEARING ASSEM.  
15. 0S-1591 [2] BOLT  
16. 1D-4717 [4] NUT  
  4B-4278 [4] WASHER  
17. 6D-3381 [1] SHAFT  
  1B-8714 [1] KEY  
18. 9S-1354 [1] NUT  
  3B-4510 [1] LOCKWASHER  
19. 6D-3384 [1] CLAMP  
  0S-1590 [1] BOLT  
20. 3F-1417 [1] WASHER  
21. 4D-8584 [1] WHEEL ASSEM.  
22. 5F-5442 [4] SCREW  
23. 5D-0908 [1] PLUNGER  
24. 5D-0907 [1] RETAINER  
25. 4H-1641 [1] PIN  
26. 5D-4274 [1] KNOB  
27. 2L-6726 [1] RING  
28. 1A-2333 [1] SPRING  
29. 1A-8912 [1] WASHER  
30. 6D-3385 [4] SHIM (.060" Thick)  
  6D-3386 [1] SHIM (.250" Thick)  
31. 0S-0509 [1] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#UE0701110247
 

6D-5580: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (6D5580 N/S)--As Viewed from Right Hand Side of Machine-Part 2 of 2
Serial No. 13K2292 to 13K3042 inclusive & 33K358 to 33K391 inclusive
4D7215 Steering Gear parts are shown on Page 90
c127686 UE070111
6D5580 HYDRAULIC STEERING GEAR Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-8714 [2] KEY  
2. 9S-1354 [2] NUT  
3. 3B-4510 [6] LOCKWASHER  
  6D-9386 [1] SHAFT ASSEM.  
4. 2D-3188 [1] YOKE  
5. 3D-0411 [1] YOKE  
6. 6D-9387 [1] SHAFT  
7. 2D-2978 [1] SPIDER AND BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Spider & Bearing Assem.)
  6D-8357 [1] JOINT ASSEM.  
8. 2D-3188 [1] YOKE  
9. 6D-8356 [1] YOKE  
10. 2D-2978 [1] SPIDER AND BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Spider & Bearing Assem.)
11. 5M-5016 [2] NUT  
  3D-6711 [1] LOCK  
12. 3D-0403 [1] WASHER  
13. 5D-8084 [1] SHAFT  
14. 5S-8832 [1] HOSE ASSEM. (20.50" Long Overall)  
15. 3B-8489 [5] FITTING  
16. 7B-3235 [8] BOLT  
17. 3B-4508 [9] LOCKWASHER  
18. 1B-4438 [1] NUT  
  3B-4622 [1] COTTER PIN  
19. 1F-1470 [1] CAP  
20. 3D-4505 [4] BEARING  
21. 3D-4905 [1] NUT  
22. 6D-1644 [1] SHAFT  
23. 6D-1599 [1] BLOCK  
24. 4D-7358 [1] PIN  
25. 0V-0375 [1] BOLT  
  1D-4719 [1] NUT  
26. 1A-4168 [1] NUT  
  3B-4520 [1] LOCKWASHER  
27. 3D-0409 [1] ARM  
28. 3D-0404 [1] WASHER  
29. 4B-4550 [1] FITTING  
30. 3D-0444 [2] PIN  
31. 7S-1398 [1] HOSE ASSEM. (24" Long Overall)  
32. 0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
33. 1H-5278 C [8] FLANGE  
  5F-7054 [4] SEAL  
34. 1B-9575 [8] BOLT  
  1D-4716 [8] NUT  
35. 3B-4505 C [8] LOCKWASHER  
36. 5D-8267 [1] PLATE  
37. 4D-7213 [1] COUPLING  
38. 1A-1135 [4] BOLT  
39. 4D-7215 Y [1] GEAR ASSEM.  
    (See Separate Illustration)
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UE0701110248
 

6D-5580: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (6D5580 N/S)--Top View-Part 1 of 2
Serial No. 13K3043 to 13K3355 inclusive and 33K392--Up
4J4115 Cylinder parts are shown on Pages 86C, 86D and 87
c130368 UE070111
6D5580 HYDRAULIC STEERING GEAR Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-0874 [1] EMBLEM  
  2H-9458 [1] GASKET  
2. 7B-3235 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
3. 6D-3259 [1] BRACKET ASSEM.  
  1K-6648 [2] BUSHING  
    (Part of 6D3259 Assem.)
4. 4D-8588 [2] WASHER  
5. 6D-9294 [1] SHAFT  
  5D-3132 [1] KEY  
  6D-8357 [1] JOINT ASSEM.  
6. 2D-2978 [1] SPIDER & BEARING ASSEM.  
  4D-0523 [4] RING  
    (Part of 2D2978 Assem.)
7. 2D-3188 [1] YOKE  
8. 6D-8356 [1] YOKE  
9. 1A-2029 [2] BOLT  
10. 3B-4506 [5] LOCKWASHER  
11. 1B-2790 [5] BOLT (1.375" long)  
  1B-9575 [1] BOLT (1.75" long)  
  3B-4505 [6] LOCKWASHER  
12. 5D-8234 [1] TUBE ASSEM.  
  5F-7054 [4] SEAL  
13. 4J-4115 Y [1] CYLINDER GROUP  
    (See Separate Illustration)
14. 3D-2546 [1] BEARING ASSEM.  
15. 0S-1591 [2] BOLT  
16. 1D-4717 [4] NUT  
  4B-4278 [4] WASHER  
17. 6D-3381 [1] SHAFT  
  1B-8714 [1] KEY  
18. 9S-1354 [1] NUT  
  3B-4510 [1] LOCKWASHER  
19. 7D-5559 [1] SPACER  
  4B-3574 [1] SETSCREW  
20. 3F-1417 [1] WASHER  
21. 4D-8584 [1] WHEEL ASSEM.  
22. 5F-5442 [4] SCREW  
23. 5D-0908 [1] PLUNGER  
24. 5D-0907 [1] RETAINER  
25. 4H-1641 [1] PIN  
26. 5D-4274 [1] KNOB  
27. 2L-6726 [1] RING  
28. 1A-2333 [1] SPRING  
29. 1A-8912 [1] WASHER  
30. 6D-3385 [4] SHIM (.060" Thick)  
  6D-3386 [1] SHIM (.250" Thick)  
31. 0S-0509 [1] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#UE0701110249
 

6D-5580: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (6D5580 N/S)--As Viewed from Right Hand Side of Machine-Part 2 of 2
Serial No. 13K3043 to 13K3355 inclusive and 33K392--Up
4D7215 Gear and 8D1504 and 8D1565 Joint parts are shown on Pages 90 and 91
c137044 UE070111
6D5580 HYDRAULIC STEERING GEAR Parts scheme
  For full view, you need register

Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-8714 [2] KEY  
2. 9S-1354 [2] NUT  
3. 3B-4510 [6] LOCKWASHER  
4. 7D-1744 [1] SHAFT ASSEM.  
  6D-9387 [1] SHAFT  
5. 7D-1983 [1] JOINT ASSEM.  
    Includes:
  8D-1504 C [1] JOINT ASSEM.  
    -OR-
  8D-1565 Y [1] JOINT ASSEM.  
    (See Separate Illustration)
6. 4D-7215 Y [1] GEAR ASSEM.  
    (See Separate Illustration)
7. 1A-1135 [4] BOLT  
8. 6D-8357 [1] JOINT ASSEM.  
  2D-3188 [1] YOKE  
9. 6D-8356 [1] YOKE  
10. 2D-2978 [1] SPIDER AND BEARING ASSEM.  
  4D-0523 [4] RING  
11. 5M-5016 [2] NUT  
  3D-6711 [1] LOCK  
12. 3D-0403 [1] WASHER  
13. 5D-8084 [1] SHAFT  
14. 5S-8832 [1] HOSE ASSEM. (20.50" Long Overall)  
15. 3B-8489 [5] FITTING  
16. 7B-3235 [8] BOLT  
17. 3B-4508 [9] LOCKWASHER  
18. 1B-4438 [1] NUT  
  3B-4622 [1] COTTER PIN  
19. 1F-1470 [1] CAP  
20. 3D-4505 [4] BEARING  
21. 3D-4905 [1] NUT  
22. 6D-1644 [1] SHAFT  
23. 6D-1599 [1] BLOCK  
24. 4D-7358 [1] PIN  
25. 0V-0375 [1] BOLT  
  1D-4719 [1] NUT  
26. 1A-4168 [1] NUT  
  3B-4520 [1] LOCKWASHER  
27. 3D-0409 [1] ARM  
28. 3D-0404 [1] WASHER  
29. 4B-4550 [1] FITTING  
30. 3D-0444 [2] PIN  
31. 7S-1398 [1] HOSE ASSEM. (24" Long Overall)  
32. 0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
33. 1H-5278 [8] FLANGE  
  5F-7054 [4] SEAL  
34. 1B-9575 [8] BOLT  
  1D-4716 [8] NUT  
35. 3B-4505 [8] LOCKWASHER  
36. 5D-8267 [1] PLATE  
37. 4D-7213 [1] COUPLING  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Service Magazine
New Metering Pump Groups For Steering Control Prevent Oil Leaks {4300, 4301, 4312}
2010/08/19

Caterpillar Parts SIS Catalog 12F :

CYLINDER GP-STEER
4J-4115 CYLINDER GP-STEER
CYLINDER GP-STEER
4J-4115 CYLINDER GP-STEER
CYLINDER GP-STEER
4J-4115 CYLINDER GP-STEER
GEAR PUMP GROUP
7J-4918 GEAR PUMP GROUP
GEAR PUMP
7J-4950 GEAR PUMP
TANK AND FILTER
6J-4020 TANK AND FILTER
TANK AND FILTER
6J-4020 TANK AND FILTER
7D-7690 PUMP, TANK AND LINES GROUP
6D-5580 HYDRAULIC STEERING GEAR
HYDRAULIC STEERING GEAR
6D-5580 HYDRAULIC STEERING GEAR
6D-5580 HYDRAULIC STEERING GEAR
HYDRAULIC STEERING GEAR
6D-5580 HYDRAULIC STEERING GEAR
6D-5580 HYDRAULIC STEERING GEAR
HYDRAULIC STEERING GEAR
6D-5580 HYDRAULIC STEERING GEAR
6D-5580 HYDRAULIC STEERING GEAR
HYDRAULIC STEERING GEAR
6D-5580 HYDRAULIC STEERING GEAR

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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