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PLANETARY TRANSMISSION (7S8484 N/S)--Part 3 of 4 Serial No. 68K893 to 68K951 inclusive and Test No. 996 to 1497 inclusive Part of 2P4441 Transmission Arrangement shown on Page 99 657B


POWER TRAIN
TRANSMISSION GP

WHEEL TRACTOR 657B WHEEL TRACTOR 68K
 657B TRACTOR 68K00893-UP (MACHINE) POWERED BY D346 ENGINE UEG0879S 657B 68K   (1969)

POWER TRAIN

TRANSMISSION GP
PLANETARY GP
7S-8484 PLANETARY GP
PLANETARY GP
7S-8484 PLANETARY GP
PLANETARY GP
7S-8484 PLANETARY GP
PLANETARY GP
7S-8484 PLANETARY GP
PLANETARY GP
7S-8484 PLANETARY GP
PLANETARY GP
7S-8484 PLANETARY GP
 

#UEG0879S0340
 

7S-8484: PLANETARY GP

PLANETARY TRANSMISSION (7S8484 N/S)--Part 3 of 4
Serial No. 68K893 to 68K951 inclusive and Test No. 996 to 1497 inclusive
Part of 2P4441 Transmission Arrangement shown on Page 99
c144079 UEG0879S
7S8484 PLANETARY GP Parts scheme
  For full view, you need register

Parts for your 657B 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. 3P-4266 C [1] PISTON  
6. 3S-0142 [1] RING  
7. 3P-4268 C [5] PLATE  
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. 3P-4264 C [1] PISTON  
36. 1S-7347 [1] RING  
37. 8S-3373 [1] RING  
38. 3P-3673 C [2] RING  
  C   INDICATES CHANGE
 

#UEG0879S0341
 

7S-8484: PLANETARY GP

PLANETARY TRANSMISSION (7S8484 N/S)--Part 4 of 4
Serial No. 68K893 to 68K951 inclusive and Test No. 996 to 1497 inclusive
Part of 2P4441 Transmission Arrangement shown on Page 99
c132713 UEG0879S
7S8484 PLANETARY GP Parts scheme
  For full view, you need register

Parts for your 657B 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. 1P-4146 [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
 

#UEG0879S0342
 

7S-8484: PLANETARY GP

7S8484 PLANETARY TRANSMISSION GROUP--Part 1 of 4
Serial No. 68K952 to 68K1060 inclusive and Test No. 1498 to 1822 inclusive
Part of 2P4441 Transmission Arrangement shown on Page 99
c156102 UEG0879S
7S8484 PLANETARY GP Parts scheme
  For full view, you need register

Parts for your 657B 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. 3P-5103 [1] PISTON  
6. 9H-5545 [6] PIN  
7. 3P-5105 [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.  
    (Includes)
  7M-8480 [2] DOWEL  
13. 3S-0102 [1] GEAR ASSEM. (93 teeth)  
    (Includes)
14. 8P-1957 C [1] WASHER  
15. 6B-1369 [5] RIVET  
16. 4M-7092 [1] RING  
17. 2S-7830 [3] GEAR (30 teeth)  
18. 5M-0578 [3] BEARING ASSEM.  
19. 3S-0101 [3] SHAFT ASSEM.  
    (Each Includes)
20. 2A-3746 [1] PLUG  
21. 7M-5783 [6] WASHER  
22. 3S-2708 [6] PIN  
23. 1S-6515 [1] RING  
24. 3P-5104 C [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.  
    (Each Includes)
37. 2A-3746 [1] PLUG  
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. 3P-3673 [2] RING  
45. 6P-9347 C [1] MANIFOLD ASSEM.  
    (Includes)
46. 2D-8155 [8] STUD  
47. 6P-7705 [1] CARRIER  
48. 4S-8537 [1] DOWEL  
49. 1T-0766 [1] BEARING  
50. 6B-6863 [1] PIN  
51. 2S-7833 [1] GEAR (48 teeth)  
52. 3S-0020 [1] CAGE  
53. 8M-5248 [3] SEAL  
54. 7S-6860 [1] HOUSING ASSEM.  
    (Includes)
  7M-8480 [2] DOWEL  
55. 7S-6844 [1] PISTON  
56. 1P-4118 [4] SPRING  
57. 9M-1503 [1] RING  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0879S0343
 

7S-8484: PLANETARY GP

7S8484 PLANETARY TRANSMISSION GROUP--Part 2 of 4
Serial No. 68K952 to 68K1060 inclusive and Test No. 1498 to 1822 inclusive
Part of 2P4441 Transmission Arrangement shown on Page 99
c156104 UEG0879S
7S8484 PLANETARY GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-2844 [1] GEAR ASSEM.  
    (Includes)
  8S-9185 [1] GEAR (33 teeth)  
2. 9S-2843 [1] RING  
3. 7S-6839 [1] HUB  
4. 6P-7710 C [1] MANIFOLD ASSEM.  
    (Includes)
5. 6P-7705 C [1] CARRIER  
6. 4S-8537 [2] DOWEL  
7. 1T-0766 [1] BEARING  
8. 6B-6863 [1] PIN  
9. 2M-0849 [49] WASHER  
10. 6P-7118 C [1] HOUSING ASSEM.  
    (Includes)
11. 8B-1312 [2] DOWEL  
12. 7S-6850 [1] PLATE ASSEM.  
    (Includes)
  7M-8479 [2] DOWEL  
13. 8P-1124 C [1] GEAR ASSEM. (78 and 48 teeth)  
    (Includes)
14. 3S-0036 [1] PLUG  
15. 7S-6851 [1] HOUSING ASSEM.  
    (Includes)
  7M-8480 [2] DOWEL  
16. 7S-6857 [1] HOUSING ASSEM.  
17. 5M-7900 [19] BOLT  
18. 7S-6836 [1] GEAR (40 teeth)  
19. 9M-2008 [2] RING  
20. 5P-4109 C [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.  
    (Includes)
  7M-8480 [2] DOWEL  
27. 8S-6328 [1] RING  
28. 8S-6322 [1] HOUSING ASSEM.  
    (Includes)
  8B-1312 [2] DOWEL  
29. 0S-1588 [8] BOLT  
30. 5M-1726 [8] LOCK  
31. 0S-1594 [8] BOLT  
32. 7S-6855 [1] SHAFT ASSEM.  
    (Includes)
33. 5M-8651 [1] BEARING  
34. 8S-3426 [1] DOWEL  
35. 1A-5822 [9] BOLT  
  C   INDICATES CHANGE
 

#UEG0879S0344
 

7S-8484: PLANETARY GP

7S8484 PLANETARY TRANSMISSION GROUP--Part 3 of 4
Serial No. 68K952 to 68K1060 inclusive and Test No. 1498 to 1822 inclusive
Part of 2P4441 Transmission Arrangement shown on Page 99
c144079 UEG0879S
7S8484 PLANETARY GP Parts scheme
  For full view, you need register

Parts for your 657B 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. 3P-4266 C [1] PISTON  
6. 3S-0142 [1] RING  
7. 3P-4268 C [5] PLATE  
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. 3P-4264 C [1] PISTON  
36. 1S-7347 [1] RING  
37. 8S-3373 [1] RING  
38. 3P-3673 C [2] RING  
  C   INDICATES CHANGE
 

#UEG0879S0345
 

7S-8484: PLANETARY GP

7S8484 PLANETARY TRANSMISSION GROUP--Part 4 of 4
Serial No. 68K952 to 68K1060 inclusive and Test No. 1498 to 1822 inclusive
Part of 2P4441 Transmission Arrangement shown on Page 99
c132713 UEG0879S
7S8484 PLANETARY GP Parts scheme
  For full view, you need register

Parts for your 657B 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. 1P-4146 [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
 

#UEG0879S0346
 

7S-8484: PLANETARY GP

7S8484 PLANETARY TRANSMISSION GROUP--Part 1 of 4
IF TRANSMISSION IS SERIALIZED USE TRANSMISSION SERIAL NO. OTHERWISE USE VEHICLE SERIAL NO.
Serial No. 68K1061 to 68K1233 inclusive. Test No. 1823-Up. Transmission Serial No. 1JA1 to 1JA366 inclusive
Part of 2P4441 & 7G2772 Transmission Arrangement shown on Pages 99, 99A & 99B
c177163 UEG0879S
7S8484 PLANETARY GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-9923 [3] DISC ASSEM.  
2. 8P-5687 RC [2] PLATE  
3. 2B-0947 [24] BOLT  
4. 2M-0849 [39] WASHER  
5. 8P-1905 C [1] PISTON  
6. 9H-5545 [6] PIN  
7. 8P-1907 C [2] LOCK  
8. 9M-6193 [36] SPRING ASSEM.  
9. 8P-5646 C [3] DISC ASSEM.  
10. 2S-5735 R [2] PLATE  
11. 8S-6323 [1] CARRIER ASSEM.  
12. 8S-6306 [1] CARRIER ASSEM.  
    (Includes)
  7M-8480 [2] DOWEL  
13. 3S-0102 [1] GEAR ASSEM. (93 teeth)  
    (Includes)
14. 8P-1957 C [1] WASHER  
15. 6B-1369 [5] RIVET  
16. 4M-7092 [1] RING  
17. 7G-2495 C [3] GEAR (30 teeth)  
18. 5M-0578 [3] BEARING ASSEM.  
19. 3S-0101 [3] SHAFT ASSEM.  
    (Each Includes)
20. 2A-3746 [1] PLUG  
21. 7G-0896 C [6] WASHER  
22. 3S-2708 [6] PIN  
23. 1S-6515 [1] RING  
24. 8P-1906 C [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. 7G-0894 C [6] WASHER  
36. 2S-7823 [3] SHAFT ASSEM.  
    (Each Includes)
37. 2A-3746 [1] PLUG  
38. 1A-2029 [6] BOLT  
  5L-3539 [3] LOCK  
39. 1D-4719 [8] NUT  
40. 1P-4146 [6] BEARING ASSEM.  
41. 7G-2509 C [3] GEAR (22 teeth)  
42. 2S-8939 [1] RING  
43. 4S-8546 [1] BEARING  
44. 9G-2991 C [2] RING  
45. 6P-9347 [1] MANIFOLD ASSEM.  
    (Includes)
46. 2D-8155 [8] STUD  
47. 6P-7705 [1] CARRIER  
48. 4S-8537 [1] DOWEL  
49. 1T-0766 [1] BEARING  
50. 6B-6863 [1] PIN  
51. 2S-7833 [1] GEAR (48 teeth)  
52. 3S-0020 [1] CAGE  
53. 8M-5248 [3] SEAL  
54. 7S-6860 [1] HOUSING ASSEM.  
    (Includes)
  7M-8480 [2] DOWEL  
55. 7S-6844 [1] PISTON  
56. 1P-4118 [4] SPRING  
57. 9M-1503 [1] RING  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0879S0347
 

7S-8484: PLANETARY GP

7S8484 PLANETARY TRANSMISSION GROUP--Part 2 of 4
IF TRANSMISSION IS SERIALIZED USE TRANSMISSION SERIAL NO. OTHERWISE
USE VEHICLE SERIAL NO. Serial No. 68K1061 to 68K1233 inclusive. Test No.
1823-Up. Transmission Serial No. 1JA1 to 1JA366 inclusive. Part of 2P4441 &
7G2772 Transmission Arrangement shown on Pages 99, 99A & 99B
c177164 UEG0879S
7S8484 PLANETARY GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-2844 [1] GEAR ASSEM.  
    (Includes)
  8S-9185 [1] GEAR (33 teeth)  
2. 9S-2843 [1] RING  
3. 7S-6839 [1] HUB  
4. 6P-7710 [1] MANIFOLD ASSEM.  
    (Includes)
5. 6P-7705 [1] CARRIER  
6. 4S-8537 [2] DOWEL  
7. 1T-0766 [1] BEARING  
8. 6B-6863 [1] PIN  
9. 2M-0849 [49] WASHER  
10. 6P-7118 [1] HOUSING ASSEM.  
    (Includes)
11. 8B-1312 [2] DOWEL  
12. 7S-6850 [1] PLATE ASSEM.  
    (Includes)
  7M-8479 [2] DOWEL  
13. 8P-1124 [1] GEAR ASSEM. (78 and 48 teeth)  
    (Includes)
14. 3S-0036 [1] PLUG  
15. 7S-6851 [1] HOUSING ASSEM.  
    (Includes)
  7M-8480 [2] DOWEL  
16. 7S-6857 [1] HOUSING ASSEM.  
17. 5M-7900 [19] BOLT  
18. 7S-6836 [1] GEAR (40 teeth)  
19. 9M-2008 [2] RING  
20. 5P-4109 [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.  
    (Includes)
  7M-8480 [2] DOWEL  
27. 8S-6328 [1] RING  
28. 8S-6322 [1] HOUSING ASSEM.  
    (Includes)
  8B-1312 [2] DOWEL  
29. 0S-1588 [8] BOLT  
30. 5M-1726 [8] LOCK  
31. 0S-1594 [8] BOLT  
32. 7S-6855 [1] SHAFT ASSEM.  
    (Includes)
33. 5M-8651 [1] BEARING  
34. 8S-3426 [1] DOWEL  
35. 1A-5822 [9] BOLT  
 

#UEG0879S0348
 

7S-8484: PLANETARY GP

7S8484 PLANETARY TRANSMISSION GROUP--Part 3 of 4
IF TRANSMISSION IS SERIALIZED USE TRANSMISSION SERIAL NO. OTHERWISE
USE VEHICLE SERIAL NO. Serial No. 68K1061 to 68K1233 inclusive. Test No.
1823-Up. Transmission Serial No. 1JA1 to 1JA366 inclusive. Part of 2P4441 & 7G2772
Transmission Arrangement shown on Pages 99, 99A & 99B
c177165 UEG0879S
7S8484 PLANETARY GP Parts scheme
  For full view, you need register

Parts for your 657B 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.  
    (Includes)
  1A-2223 [2] DOWEL  
5. 3P-4266 [1] PISTON  
6. 3S-0142 [1] RING  
7. 3P-4268 [5] PLATE  
8. 9S-2842 [1] RETAINER ASSEM.  
    (Includes)
  9M-2001 [1] DOWEL  
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. 7G-2508 C [4] GEAR (20 Teeth)  
16. 7G-0894 C [14] WASHER  
17. 3S-2708 [8] PIN  
18. 2S-7828 [4] SHAFT ASSEM.  
    (Each Includes)
19. 2A-3746 [1] PLUG  
20. 1T-0649 [1] RING  
21. 2S-6437 [1] CARRIER  
22. 7G-0896 C [16] WASHER  
23. 1P-4201 [4] SHAFT ASSEM.  
    (Each Includes)
24. 2A-3746 [1] PLUG  
25. 2S-8924 [12] PIN  
26. 4M-5016 [24] SPRING  
27. 7G-2494 C [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. 3P-4264 [1] PISTON  
36. 1S-7347 [1] RING  
37. 8S-3373 [1] RING  
38. 9G-2991 C [2] RING  
  C   INDICATES CHANGE
 

#UEG0879S0349
 

7S-8484: PLANETARY GP

7S8484 PLANETARY TRANSMISSION GROUP--Part 4 of 4
IF TRANSMISSION IS SERIALIZED USE TRANSMISSION SERIAL NO. OTHERWISE
USE VEHICLE SERIAL NO. Serial No. 68K1061 to 68K1233 inclusive. Test No.
1823-Up. Transmission Serial No. 1JA1 to 1JA366 inclusive. Part of 2P4441 &
7G2772 Transmission Arrangement shown on Pages 99, 99A & 99B
c177166 UEG0879S
7S8484 PLANETARY GP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-0021 [1] PLATE  
2. 9P-4878 C [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. 0T-0102 C [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. 8P-5687 RC [9] PLATE  
17. 9S-9923 [12] DISC ASSEM.  
18. 3S-2708 [3] PIN  
19. 3S-1278 [1] RING  
20. 7S-6844 [1] PISTON  
21. 7G-2510 C [3] GEAR (20 Teeth)  
22. 1P-4146 [6] BEARING ASSEM.  
23. 2S-7823 [3] SHAFT ASSEM.  
    (Each Includes)
24. 2A-3746 [1] PLUG  
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  
31. 9G-8242 C [15] SPRING  
  6V-1720 H [1] NAMEPLATE  
  7B-3028 H [2] SCREW  
  H   NOT SHOWN
  R   REMFG PART MAY BE AVAILABLE
  C   INDICATES CHANGE
 

Information:

Caterpillar Parts SIS Catalog 657B :

PLANETARY GP
7S-8484 PLANETARY GP
PLANETARY GP
7S-8484 PLANETARY GP
PUMP GP-TRANSMISSION
7S-6980 PUMP GP-TRANSMISSION
FILTER GP-TRANSMISSION
2S-6457 FILTER GP-TRANSMISSION
CASE & COVERS GP-TMSN
3P-0272 CASE & COVERS GP-TMSN
CASE & COVERS GP-TMSN
3P-0272 CASE & COVERS GP-TMSN
MANIFOLD & SCREENS GP
2S-6539 MANIFOLD & SCREENS GP
MANIFOLD & SCREENS GP
2S-6539 MANIFOLD & SCREENS GP
PLANETARY GP
7S-8484 PLANETARY GP
PLANETARY GP
7S-8484 PLANETARY GP
PLANETARY GP
7S-8484 PLANETARY GP
PLANETARY GP
7S-8484 PLANETARY GP
PLANETARY GP
7S-8484 PLANETARY GP
PLANETARY GP
7S-8484 PLANETARY GP
PLANETARY GP
7S-8484 PLANETARY GP
PLANETARY GP
7S-8484 PLANETARY GP

Truck sale:

 
 
CAT 657B

RD Williams Parts
CAT 657B
 
CAT 657B

TRB Equipment Company
Hacienda Heights, California
 
 
CAT 657B

SUKUT EQUIPMENT & PARTS
San Bernardino, California
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