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MANIFOLD AND SCREENS (2S6539 N/S) Serial No. 65K1 to 65K902 inclusive and 67K1 to 67K513 inclusive Part of 8S700 Power Shift Transmission Arrangement shown on Page 83 641B




POWER TRAIN

MANIFOLD & SCREENS GP
 

#UEG0167S0230
 

2S-6539: MANIFOLD & SCREENS GP

MANIFOLD AND SCREENS (2S6539 N/S)
Serial No. 65K1 to 65K902 inclusive and 67K1 to 67K513 inclusive
Part of 8S700 Power Shift Transmission Arrangement shown on Page 83
c107233 UEG0167S
  For full view, you need register

Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-6535 [1] MANIFOLD ASSEM.  
2. 8F-6575 [1] PLUG  
    (Part of 2S6535 Assem.)
3. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
4. 4J-0519 [1] SEAL  
5. 0L-2070 [4] BOLT  
6. 3B-4506 [19] LOCKWASHER  
7. 1A-2029 [6] BOLT  
8. 1S-9799 [2] SEAL  
9. 8M-4443 [2] SEAL  
10. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
11. 7S-2938 [1] COVER ASSEM.  
12. 7S-2962 [1] WASHER  
  7B-3028 [2] SCREW  
    (Parts of 7S2938 Assem.)
13. 0S-1619 [7] BOLT  
14. 2S-6536 [1] GASKET  
15. 2S-1641 [1] TUBE ASSEM.  
16. 8M-7160 [4] MAGNET  
    (Part of 2S1641 Assem.)
17. 3S-3875 [1] SCREEN  
18. 2H-4145 [1] SEAL  
19. 1S-5582 [1] COUPLING  
20. 3L-6917 [1] RING  
21. 2D-8009 [1] SEAL  
22. 0S-1590 [4] BOLT  
23. 5M-2894 [2] WASHER  
24. 2F-8616 [1] NUT  
25. 1S-5594 [1] TUBE  
26. 3D-7388 [1] SCREEN ASSEM.  
27. 2H-3931 [1] SEAL  
28. 2S-6541 [1] COVER ASSEM.  
29. 5M-1054 [1] STUD  
    (Part of 2S6541 Assem.)
 

#UEG0167S0231
 

2S-6539: MANIFOLD & SCREENS GP

MANIFOLD AND SCREENS (2S6539 N/S)
Serial No. 65K903 to 65K911 & 65K915 inclusive and 67K514 to 67K528 inclusive
Part of 8S700 Transmission Arrangement shown on Page 83
c141782 UEG0167S
  For full view, you need register

Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-5629 [1] MANIFOLD  
2. 2H-3931 [1] SEAL  
3. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
4. 4J-0519 [1] SEAL  
5. 0L-2070 [4] BOLT  
6. 3B-4506 [19] LOCKWASHER  
7. 1A-2029 [6] BOLT  
8. 1S-9799 [2] SEAL  
9. 8M-4443 [2] SEAL  
10. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
11. 7S-2938 [1] COVER ASSEM.  
12. 7S-2962 [1] WASHER  
  7B-3028 [2] SCREW  
13. 0S-1619 [7] BOLT  
14. 2S-6536 [1] GASKET  
15. 2S-1641 [1] TUBE ASSEM.  
16. 8M-7160 [4] MAGNET  
17. 3S-3875 [1] SCREEN  
18. 2H-4145 [1] SEAL  
19. 1S-5582 [1] COUPLING  
20. 3L-6917 [1] RING  
21. 2D-8009 [1] SEAL  
22. 0S-1590 [4] BOLT  
23. 5M-2894 [2] WASHER  
24. 2F-8616 [1] NUT  
25. 1S-5594 [1] TUBE  
26. 3D-7388 [1] SCREEN ASSEM.  
27. 2S-6541 [1] COVER ASSEM.  
28. 5M-1054 [1] STUD  
 

#UEG0167S0232
 

2S-6539: MANIFOLD & SCREENS GP

MANIFOLD AND SCREENS (2S6539 N/S)
Serial No. 65K912 to 65K914 & 65K916-Up and 67K529-Up. Test No. 987-Up
Part of 8S700 Transmission Arrangement shown on Pages 83 & 83B
c142990 UEG0167S
  For full view, you need register

Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-5629 [1] MANIFOLD  
2. 2H-3931 [1] SEAL  
3. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
4. 4J-0519 [1] SEAL  
5. 0L-2070 [4] BOLT  
6. 3B-4506 [19] LOCKWASHER  
7. 1A-2029 [6] BOLT  
8. 1S-9799 [2] SEAL  
9. 8M-4443 [2] SEAL  
10. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
11. 7S-2938 [1] COVER ASSEM.  
12. 7S-2962 [1] WASHER  
  7B-3028 [2] SCREW  
13. 0S-1619 [7] BOLT  
14. 2S-6536 [1] GASKET  
15. 2S-1641 [1] TUBE ASSEM.  
16. 8M-7160 [4] MAGNET  
17. 3S-3875 [1] SCREEN  
18. 2H-4145 [1] SEAL  
19. 3P-0213 [1] COUPLING  
20. 3D-7388 [1] SCREEN ASSEM.  
21. 2D-8009 [1] SEAL  
22. 0S-1590 [4] BOLT  
23. 5M-2894 [2] WASHER  
24. 2F-8616 [1] NUT  
25. 1S-5594 [1] TUBE  
26. 2S-6541 [1] COVER ASSEM.  
27. 5M-1054 [1] STUD  
 

#UEG0167S0233
 

7S-8484: PLANETARY GP

PLANETARY TRANSMISSION (7S8484 N/S)--Part 1 of 4
Serial No. 65K1 to 65K808 inclusive and 67K1 to 67K339 inclusive
Part of 8S700 Power Shift Transmission Arrangement shown on Page 83
c129775 UEG0167S
  For full view, you need register

Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-9923 [3] DISC ASSEM.  
2. 2S-5736 [2] PLATE  
3. 2B-0947 [24] BOLT  
4. 2M-0849 [39] WASHER  
5. 7S-6882 [1] PISTON  
6. 9H-5545 [6] PIN  
7. 8S-6316 [1] RING ASSEM.  
8. 9M-6193 [36] SPRING ASSEM.  
9. 8S-6326 [3] DISC ASSEM.  
10. 2S-5735 R [2] PLATE  
11. 8S-6323 [1] CARRIER ASSEM.  
12. 8S-6306 [1] CARRIER ASSEM.  
  7M-8480 [2] DOWEL  
    (Part of 8S6306 Assem.)
13. 3S-0102 [1] GEAR ASSEM. (93 Teeth)  
14. 5M-7961 [1] WASHER  
15. 6B-1369 [5] RIVET  
    (Parts of 3S102 Assem.)
16. 4M-7092 [1] RING  
17. 2S-7830 [3] GEAR (30 Teeth)  
18. 5M-0578 [3] BEARING ASSEM.  
19. 3S-0101 [3] SHAFT ASSEM.  
20. 2A-3746 [3] PLUG  
    (1 in each 3S101 Assem.)
21. 7M-5783 [6] WASHER  
22. 3S-2708 [6] PIN  
23. 1S-6515 [1] RING  
24. 2S-5740 [1] PISTON  
25. 1S-6477 [1] RING  
26. 1S-6478 [1] RING  
27. 7S-6892 [1] RING  
28. 0S-1587 [15] BOLT  
29. 7S-6896 [1] PLATE  
30. 2S-8923 [6] PIN  
31. 9H-5537 [12] SPRING  
32. 2S-7836 [1] GEAR (93 Teeth)  
33. 3S-0141 [1] RING  
34. 3S-1278 [1] RING  
35. 7M-5731 [6] WASHER  
36. 2S-7823 [3] SHAFT ASSEM.  
37. 2A-3746 [3] PLUG  
    (1 in each 2S7823 Assem.)
38. 1A-2029 [6] BOLT  
  5L-3539 [3] LOCK  
39. 1D-4719 [8] NUT  
40. 5M-5018 [6] BEARING ASSEM.  
41. 2S-3543 [3] GEAR (22 Teeth)  
42. 2S-8939 [1] RING  
43. 4S-8546 [1] BEARING  
44. 2S-7824 [2] RING  
45. 3S-0104 [1] MANIFOLD ASSEM.  
46. 2D-8155 [8] STUD  
47. 2S-7829 [1] CARRIER  
48. 4S-8537 [1] DOWEL  
49. 1T-0766 [1] BEARING  
    (Parts of 3S104 Assem.)
50. 9M-1503 [1] RING  
51. 2S-7833 [1] GEAR (48 Teeth)  
52. 3S-0020 [1] CAGE  
53. 8M-5248 [3] SEAL  
54. 7S-6860 [1] HOUSING ASSEM.  
  7M-8480 [2] DOWEL  
    (Part of 7S6860 Assem.)
55. 7S-6844 [1] PISTON  
56. 1P-2607 [4] PIN  
57. 5J-8004 [4] SPRING  
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0167S0234
 

7S-8484: PLANETARY GP

PLANETARY TRANSMISSION (7S8484 N/S)--Part 2 of 4
Serial No. 65K1 to 65K808 inclusive and 67K1 to 67K339 inclusive
Part of 8S700 Power Shift Transmission Arrangement shown on Page 83
c107230 UEG0167S
  For full view, you need register

Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9S-2844 [1] GEAR ASSEM.  
1. 8S-9185 [1] GEAR (33 Teeth)  
2. 9S-2843 [1] RING  
3. 7S-6839 [1] HUB  
4. 7S-6849 [1] MANIFOLD ASSEM.  
5. 2S-7829 [1] CARRIER  
6. 4S-8537 [2] DOWEL  
7. 1T-0766 [1] BEARING  
    (Parts of 7S6849 Assem.)
8. 1A-5822 [9] BOLT  
9. 2M-0849 [49] WASHER  
10. 9S-9918 [1] HOUSING ASSEM.  
11. 8B-1312 [2] DOWEL  
    (Part of 9S9918 Assem.)
12. 7S-6850 [1] PLATE ASSEM.  
  7M-8479 [2] DOWEL  
    (Part of 7S6850 Assem.)
13. 8S-3563 [1] GEAR ASSEM. (78 and 48 Teeth)  
14. 3S-0036 [1] PLUG  
    (Part of 8S3563 Assem.)
15. 7S-6851 [1] HOUSING ASSEM.  
  7M-8480 [2] DOWEL  
    (Part of 7S6851 Assem.)
16. 7S-6857 [1] HOUSING ASSEM.  
17. 5M-7900 [19] BOLT  
18. 7S-6836 [1] GEAR (40 Teeth)  
19. 9M-2008 [2] RING  
20. 8S-6368 [1] BEARING  
21. 1J-6474 [1] RING  
22. 8S-6320 [1] ADAPTER  
23. 1K-6986 [1] RING  
24. 2S-7832 [1] GEAR (32 Teeth)  
25. 0S-1587 [21] BOLT  
26. 7S-6852 [1] HOUSING ASSEM.  
  7M-8480 [2] DOWEL  
    (Part of 7S6852 Assem.)
27. 8S-6328 [1] RING  
28. 8S-6322 [1] HOUSING ASSEM.  
  8B-1312 [2] DOWEL  
    (Part of 8S6322 Assem.)
29. 0S-1588 [8] BOLT  
30. 5M-1726 [8] LOCK  
31. 0S-1594 [8] BOLT  
32. 7S-6855 [1] SHAFT ASSEM.  
33. 5M-8651 [1] BEARING  
34. 8S-3426 [1] DOWEL  
    (Parts of 7S6855 Assem.)
 

#UEG0167S0235
 

7S-8484: PLANETARY GP

PLANETARY TRANSMISSION (7S8484 N/S)--Part 3 of 4
Serial No. 65K1 to 65K808 inclusive and 67K1 to 67K339 inclusive
Part of 8S700 Power Shift Transmission Arrangement shown on Page 83
c129776 UEG0167S
  For full view, you need register

Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-2095 [2] RING  
2. 8S-3517 [1] BEARING  
3. 7M-8514 [1] RING  
4. 7S-6847 [1] HOUSING ASSEM.  
  1A-2223 [2] DOWEL  
    (Part of 7S6847 Assem.)
5. 2S-5739 [1] PISTON  
6. 3S-0142 [1] RING  
7. 4S-8677 [1] RING ASSEM.  
8. 9S-2842 [1] RETAINER ASSEM.  
  9M-2001 [1] DOWEL  
    (Part of 9S2842 Assem.)
9. 9M-2004 [1] BEARING  
10. 7S-6837 [1] GEAR (92 Teeth)  
11. 1M-8649 [1] RING  
12. 9F-7104 [1] RING  
13. 5M-6126 [8] BEARING ASSEM.  
14. 2S-7834 [1] GEAR (92 Teeth)  
15. 2S-3544 [4] GEAR (20 Teeth)  
16. 7M-5731 [14] WASHER  
17. 3S-2708 [8] PIN  
18. 2S-7828 [4] SHAFT ASSEM.  
19. 2A-3746 [4] PLUG  
    (1 in each 2S7828 Assem.)
20. 1T-0649 [1] RING  
21. 2S-6437 [1] CARRIER  
22. 7M-5783 [16] WASHER  
23. 1P-4201 [4] SHAFT ASSEM.  
24. 2A-3746 [4] PLUG  
    (1 in each 1P4201 Assem.)
25. 2S-8924 [12] PIN  
26. 4M-5016 [24] SPRING  
27. 2S-7831 [8] GEAR (25 Teeth)  
28. 5M-2051 [16] BEARING ASSEM.  
29. 2S-8923 [6] PIN  
30. 9H-5537 [12] SPRING  
31. 5B-9603 [2] BOLT  
32. 0S-1571 [10] BOLT  
  5M-2894 [10] WASHER  
33. 5J-9605 [5] SPRING  
34. 9F-3823 [1] RING  
35. 7S-6854 [1] PISTON  
36. 1S-7347 [1] RING  
37. 8S-3373 [1] RING  
38. 2S-7824 [2] RING  
 

#UEG0167S0236
 

7S-8484: PLANETARY GP

PLANETARY TRANSMISSION (7S8484 N/S)--Part 4 of 4
Serial No. 65K1 to 65K808 inclusive and 67K1 to 67K339 inclusive
Part of 8S700 Power Shift Transmission Arrangement shown on Page 83
c107232 UEG0167S
  For full view, you need register

Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-0021 [1] PLATE  
2. 8S-6324 [3] DISC ASSEM.  
3. 9S-9922 R [2] PLATE  
4. 9M-4335 [5] PIN  
5. 2S-9018 R [3] PLATE  
6. 9M-6193 [40] SPRING ASSEM.  
7. 8S-6325 [4] DISC ASSEM.  
8. 7S-6845 [1] GEAR (87 Teeth)  
9. 1S-9759 [1] CARRIER  
10. 0S-0509 [6] BOLT  
  4F-2218 [3] LOCK  
11. 1S-5623 [3] PLATE  
12. 2S-8983 [2] RING  
13. 2S-5734 [2] PISTON  
14. 3S-0141 [3] RING  
15. 3S-1279 [2] RING  
16. 2S-5736 [9] PLATE  
17. 9S-9923 [12] DISC ASSEM.  
18. 3S-2708 [3] PIN  
19. 3S-1278 [1] RING  
20. 7S-6844 [1] PISTON  
21. 2S-3542 [3] GEAR (20 Teeth)  
22. 5M-5018 [6] BEARING ASSEM.  
23. 2S-7823 [3] SHAFT ASSEM.  
24. 2A-3746 [3] PLUG  
    (1 in each 2S7823 Assem.)
25. 4M-9592 [8] SPRING  
26. 9H-5545 [5] PIN  
27. 3S-0003 [1] PISTON  
28. 1S-9496 [1] RING  
29. 3S-1282 [1] RING  
30. 8S-3517 [1] BEARING  
  8S-3553 [1] NAMEPLATE  
  7B-3028 [2] SCREW  
    (Not Shown)
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0167S0237
 

7S-8484: PLANETARY GP

PLANETARY TRANSMISSION (7S8484 N/S)--Part 1 of 4
Serial No. 65K809 to 65K909 & 65K912 to 65K917 inclusive and 67K340 to 67K531 inclusive
Test No. 413 to 995 inclusive. Part of 8S700 Transmission Arrangement shown on Page 83
c132438 UEG0167S
  For full view, you need register

Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-9923 [3] DISC ASSEM.  
2. 2S-5736 [2] PLATE  
3. 2B-0947 [24] BOLT  
4. 2M-0849 [39] WASHER  
5. 7S-6882 [1] PISTON  
6. 9H-5545 [6] PIN  
7. 8S-6316 [1] RING ASSEM.  
8. 9M-6193 [36] SPRING ASSEM.  
9. 8S-9077 [3] DISC ASSEM.  
10. 2S-5735 R [2] PLATE  
11. 8S-6323 [1] CARRIER ASSEM.  
12. 8S-6306 [1] CARRIER ASSEM.  
  7M-8480 [2] DOWEL  
    (Part of 8S6306 Assem.)
13. 3S-0102 [1] GEAR ASSEM. (93 Teeth)  
14. 5M-7961 [1] WASHER  
15. 6B-1369 [5] RIVET  
    (Parts of 3S102 Assem.)
16. 4M-7092 [1] RING  
17. 2S-7830 [3] GEAR (30 Teeth)  
18. 5M-0578 [3] BEARING ASSEM.  
19. 3S-0101 [3] SHAFT ASSEM.  
20. 2A-3746 [3] PLUG  
    (1 in each 3S101 Assem.)
21. 7M-5783 [6] WASHER  
22. 3S-2708 [6] PIN  
23. 1S-6515 [1] RING  
24. 2S-5740 [1] PISTON  
25. 1S-6477 [1] RING  
26. 1S-6478 [1] RING  
27. 7S-6892 [1] RING  
28. 0S-1587 [15] BOLT  
29. 7S-6896 [1] PLATE  
30. 2S-8923 [6] PIN  
31. 9H-5537 [12] SPRING  
32. 2S-7836 [1] GEAR (93 Teeth)  
33. 3S-0141 [1] RING  
34. 3S-1278 [1] RING  
35. 7M-5731 [6] WASHER  
36. 2S-7823 [3] SHAFT ASSEM.  
37. 2A-3746 [3] PLUG  
    (1 in each 2S7823 Assem.)
38. 1A-2029 [6] BOLT  
  5L-3539 [3] LOCK  
39. 1D-4719 [8] NUT  
40. 1P-4146 [6] BEARING ASSEM.  
41. 2S-3543 [3] GEAR (22 Teeth)  
42. 2S-8939 [1] RING  
43. 4S-8546 [1] BEARING  
44. 2S-7824 [2] RING  
45. 3S-0104 [1] MANIFOLD ASSEM.  
46. 2D-8155 [8] STUD  
47. 2S-7829 [1] CARRIER  
48. 4S-8537 [1] DOWEL  
49. 1T-0766 [1] BEARING  
    (Parts of 3S104 Assem.)
50. 9M-1503 [1] RING  
51. 2S-7833 [1] GEAR (48 Teeth)  
52. 3S-0020 [1] CAGE  
53. 8M-5248 [3] SEAL  
54. 7S-6860 [1] HOUSING ASSEM.  
  7M-8480 [2] DOWEL  
    (Part of 7S6860 Assem.)
55. 7S-6844 [1] PISTON  
56. 1P-4118 [4] SPRING  
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0167S0238
 

7S-8484: PLANETARY GP

PLANETARY TRANSMISSION (7S8484 N/S)--Part 2 of 4
Serial No. 65K809 to 65K909 and 65K912 to 65K917 inclusive and 67K340
to 67K531 inclusive. Test No. 413 to 995 inclusive
Part of 8S700 Transmission Arrangement shown on Page 83
c107230 UEG0167S
  For full view, you need register

Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9S-2844 [1] GEAR ASSEM.  
1. 8S-9185 [1] GEAR (33 Teeth)  
2. 9S-2843 [1] RING  
3. 7S-6839 [1] HUB  
4. 7S-6849 [1] MANIFOLD ASSEM.  
5. 2S-7829 [1] CARRIER  
6. 4S-8537 [2] DOWEL  
7. 1T-0766 [1] BEARING  
    (Parts of 7S6849 Assem.)
8. 1A-5822 [9] BOLT  
9. 2M-0849 [49] WASHER  
10. 9S-9918 [1] HOUSING ASSEM.  
11. 8B-1312 [2] DOWEL  
    (Part of 9S9918 Assem.)
12. 7S-6850 [1] PLATE ASSEM.  
  7M-8479 [2] DOWEL  
    (Part of 7S6850 Assem.)
13. 8S-3563 [1] GEAR ASSEM. (78 and 48 Teeth)  
14. 3S-0036 [1] PLUG  
    (Part of 8S3563 Assem.)
15. 7S-6851 [1] HOUSING ASSEM.  
  7M-8480 [2] DOWEL  
    (Part of 7S6851 Assem.)
16. 7S-6857 [1] HOUSING ASSEM.  
17. 5M-7900 [19] BOLT  
18. 7S-6836 [1] GEAR (40 Teeth)  
19. 9M-2008 [2] RING  
20. 8S-6368 [1] BEARING  
21. 1J-6474 [1] RING  
22. 8S-6320 [1] ADAPTER  
23. 1K-6986 [1] RING  
24. 2S-7832 [1] GEAR (32 Teeth)  
25. 0S-1587 [21] BOLT  
26. 7S-6852 [1] HOUSING ASSEM.  
  7M-8480 [2] DOWEL  
    (Part of 7S6852 Assem.)
27. 8S-6328 [1] RING  
28. 8S-6322 [1] HOUSING ASSEM.  
  8B-1312 [2] DOWEL  
    (Part of 8S6322 Assem.)
29. 0S-1588 [8] BOLT  
30. 5M-1726 [8] LOCK  
31. 0S-1594 [8] BOLT  
32. 7S-6855 [1] SHAFT ASSEM.  
33. 5M-8651 [1] BEARING  
34. 8S-3426 [1] DOWEL  
    (Parts of 7S6855 Assem.)
 

#UEG0167S0239
 

7S-8484: PLANETARY GP

PLANETARY TRANSMISSION (7S8484 N/S)--Part 3 of 4
Serial No. 65K809 to 65K909 & 65K912 to 65K917 inclusive and 67K340 to
67K531 inclusive. Test No. 413 to 995 inclusive
Part of 8S700 Transmission Arrangement shown on Page 83
c132712 UEG0167S
  For full view, you need register

Parts for your 641B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-2095 [2] RING  
2. 8S-3517 [1] BEARING  
3. 7M-8514 [1] RING  
4. 7S-6847 [1] HOUSING ASSEM.  
  1A-2223 [2] DOWEL  
    (Part of 7S6847 Assem.)
5. 2S-5739 [1] PISTON  
6. 3S-0142 [1] RING  
7. 4S-8677 [1] RING ASSEM.  
8. 9S-2842 [1] RETAINER ASSEM.  
  9M-2001 [1] DOWEL  
    (Part of 9S2842 Assem.)
9. 9M-2004 [1] BEARING  
10. 7S-6837 [1] GEAR (92 Teeth)  
11. 1M-8649 [1] RING  
12. 9F-7104 [1] RING  
13. 5M-6126 [8] BEARING ASSEM.  
14. 2S-7834 [1] GEAR (92 Teeth)  
15. 2S-3544 [4] GEAR (20 Teeth)  
16. 7M-5731 [14] WASHER  
17. 3S-2708 [8] PIN  
18. 2S-7828 [4] SHAFT ASSEM.  
19. 2A-3746 [4] PLUG  
    (1 in each 2S7828 Assem.)
20. 1T-0649 [1] RING  
21. 2S-6437 [1] CARRIER  
22. 7M-5783 [16] WASHER  
23. 1P-4201 [4] SHAFT ASSEM.  
24. 2A-3746 [4] PLUG  
    (1 in each 1P4201 Assem.)
25. 2S-8924 [12] PIN  
26. 4M-5016 [24] SPRING  
27. 2S-7831 [8] GEAR (25 Teeth)  
28. 1P-4147 [16] BEARING ASSEM.  
29. 2S-8923 [6] PIN  
30. 9H-5537 [12] SPRING  
31. 5B-9603 [2] BOLT  
32. 0S-1571 [10] BOLT  
  5M-2894 [10] WASHER  
33. 5J-9605 [5] SPRING  
34. 9F-3823 [1] RING  
35. 7S-6854 [1] PISTON  
36. 1S-7347 [1] RING  
37. 8S-3373 [1] RING  
38. 2S-7824 [2] RING  
 

Information:

Specifications
Manifold And Screens Group
641B, 651B, 650B & 660B WHEEL TRACTORS POWER TRAIN
Service Magazine

Caterpillar Parts SIS Catalog 641B :

Truck sale:

 
 
CAT 641B

RD Williams Parts
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