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OIL LINES (3S5520 N/S) Serial No. 68K1 to 68K577 inclusive 657B WHEEL TRACTOR


LUBRICATION SYSTEM
LINES GP-ENGINE OIL
COOLING SYSTEM
COOLER GP
POWER TRAIN
COOLER GP
ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
STARTING MOTOR GP

WHEEL TRACTOR 657B WHEEL TRACTOR 68K
 657B TRACTOR 68K00001-00892 (MACHINE) UEG0139S 657B 68K   (1969)

LUBRICATION SYSTEM

LINES GP-ENGINE OIL
LINES GP-OIL
3S-5520 LINES GP-OIL
LINES GP-OIL
3S-5520 LINES GP-OIL
LINES GP-OIL
3S-5520 LINES GP-OIL
LINES GP-OIL
3S-5520 LINES GP-OIL
3S-5520 LINES GP-OIL
LINES GP-OIL
3S-5520 LINES GP-OIL
 

#UEG0139S0160
 

3S-5520: LINES GP-OIL

OIL LINES (3S5520 N/S)
Serial No. 68K1 to 68K577 inclusive
c128816 UEG0139S
3S5520 LINES GP-OIL Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-2072 [1] CLIP  
2. 0S-1594 [5] BOLT  
3. 3B-4506 [38] LOCKWASHER  
4. 4S-8385 H TUBE (.25" O.D.) 34"  
  8S-2368 [1] PIPE ASSEM.  
5. 1P-4277 [1] TUBE ASSEM.  
6. 8F-7559 [1] RING  
7. 3B-4615 [1] COTTER PIN  
8. 8F-4099 [1] GASKET  
9. 1S-6827 [1] SEAL  
10. 8F-4102 [1] PLATE  
11. 8F-4103 [1] COVER ASSEM.  
12. 7H-3460 [1] CABLE ASSEM.  
13. 3B-8995 [5] FITTING  
  1F-1344 [5] NUT  
    (1 in each 3B8995 Fitting)
14. 4B-3388 [4] BOLT  
15. 3B-4505 [6] LOCKWASHER  
16. 9S-1520 [1] TUBE ASSEM.  
17. 4F-9241 [2] GASKET  
18. 1P-4265 [1] BRACKET  
19. 0S-1588 [9] BOLT  
20. 5B-9628 [2] WASHER  
21. 0S-0509 [2] BOLT  
22. 4B-4278 [8] WASHER  
23. 3S-7781 [2] GASKET  
24. 8S-2321 [1] ADAPTER  
25. 3B-1915 [10] BOLT  
26. 4S-5480 [2] LOCK  
27. 7S-9363 [1] TUBE ASSEM. (Oil Filter Inlet)  
28. 0S-2388 [2] GASKET  
29. 1A-2029 [5] BOLT  
30. 7S-9365 [1] TUBE ASSEM. (Oil Filter Outlet)  
31. 9M-9647 [2] SEAL  
32. 8S-6469 [1] TUBE ASSEM. (Turbo. Drain)  
33. 1S-4810 [1] GASKET  
34. 1S-6595 [1] GASKET  
35. 0S-1571 [2] BOLT  
36. 8S-6519 [1] TUBE ASSEM. (Turbo. Supply)  
37. 2B-3243 [1] CLIP  
38. 8M-5266 [1] SEAL  
39. 7S-3656 [1] ELBOW  
  7B-7129 [1] GASKET  
40. 0L-1143 [1] BOLT  
41. 5S-4991 [1] TUBE (Rear Idler Supply)  
42. 3B-8998 [3] FITTING  
  1F-1344 [3] NUT  
    (1 in each 3B8998 Fitting)
43. 5S-5027 [1] TUBE (Front Idler Supply)  
44. 3L-6521 [1] TEE  
45. 5M-6213 [1] PLUG  
46. 1L-1118 [1] FITTING  
  8F-8998 [1] NUT  
    (Part of 1L1118 Fitting)
47. 4S-8458 H TUBE (.50" O.D.) 27.42"  
48. 7B-7501 [1] CLIP  
49. 9M-6542 [1] GASKET  
50. 2H-9866 [2] FITTING  
  8F-8998 [2] NUT  
    (1 in each 2H9866 Fitting)
51. 9M-4667 [1] VALVE  
52. 2B-2695 [10] BOLT  
53. 7S-9341 [1] ADAPTER  
  7S-9342 [1] GASKET  
54. 4F-7389 [1] SEAL  
55. 1A-5964 [1] BOLT  
56. 4S-8458 H TUBE (.50" O.D.) 22.61"  
57. 4B-0418 [3] CLIP  
58. 3B-9053 [1] FITTING  
  8F-8998 [1] NUT  
    (Part of 3B9053 Fitting)
59. 6L-4435 [1] GASKET  
60. 8S-5550 [1] TUBE ASSEM.  
61. 2H-6488 [1] BOLT  
  4B-4280 [1] WASHER  
62. 3B-4508 [4] LOCKWASHER  
63. 8M-4436 [1] SEAL  
64. 7B-3235 [2] BOLT  
65. 4L-3754 [4] LOCK  
66. 2S-2949 [1] SUPPORT ASSEM.  
67. 2S-2469 [1] DOWEL  
    (Part of 2S2949 Assem.)
68. 2F-7940 [1] SCREEN ASSEM.  
69. 2F-7941 [2] GASKET  
70. 2S-2952 [1] COVER  
71. 2A-5328 [8] LOCK  
72. 0S-1595 [2] BOLT  
73. 2H-5572 [1] GASKET  
74. 2M-9189 [1] GASKET  
75. 1S-1613 [1] ADAPTER ASSEM.  
76. 3B-0551 [1] PLUG  
77. 2B-0947 [2] BOLT  
78. 0S-1591 [4] BOLT  
79. 4S-9672 [1] ELBOW  
80. 0T-0573 [1] BOLT  
81. 5S-0365 [1] TUBE (Vent)  
82. 2M-5407 [1] GASKET  
83. 2S-4187 [1] VALVE ASSEM.  
84. 2S-2878 [1] COVER  
  8M-0904 [1] GASKET  
85. 1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
86. 9M-0853 [1] PLUNGER  
87. 8M-3182 [1] SPRING  
    (Parts of 2S4187 Assem.)
88. 7S-0531 [1] GASKET  
89. 8M-9928 [1] PLUNGER  
90. 9M-4685 [1] SPRING  
91. 2S-2455 [1] COVER  
  2S-2456 [1] GASKET  
92. 2S-2985 [1] GASKET  
93. 1D-4717 [5] NUT  
94. 9S-5048 [1] TUBE ASSEM.  
95. 1B-3057 [1] CLIP  
96. 9S-5601 [1] GAUGE ASSEM.  
97. 9S-5046 [1] BRACKET  
98. 1B-2886 [1] BOLT  
99. 8S-0886 [1] TUBE (Drain)  
100. 3B-8997 [1] FITTING  
  8F-8998 [1] NUT  
    (Part of 3B8997 Fitting)
101. 9F-2247 [2] PLUG  
102. 1P-4267 [2] CLAMP  
  H   ORDER BY THE FOOT
 

#UEG0139S0161
 

3S-5520: LINES GP-OIL

OIL LINES (3S5520 N/S)
Serial No. 68K578 to 68K728, 68K730 to 68K735 inclusive
c133968 UEG0139S
3S5520 LINES GP-OIL Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-2072 [1] CLIP  
2. 0S-1594 [5] BOLT  
3. 3B-4506 [38] LOCKWASHER  
4. 4S-8385 H TUBE (.25" O.D.) 34"  
  8S-2368 [1] PIPE ASSEM.  
5. 1P-4277 [1] TUBE ASSEM.  
6. 8F-7559 [1] RING  
7. 3B-4615 [1] COTTER PIN  
8. 8F-4099 [1] GASKET  
9. 1S-6827 [1] SEAL  
10. 8F-4102 [1] PLATE  
11. 8F-4103 [1] COVER ASSEM.  
12. 7H-3460 [1] CABLE ASSEM.  
13. 3B-8995 [5] FITTING  
  1F-1344 [5] NUT  
    (1 in each 3B8995 Fitting)
14. 4B-3388 [4] BOLT  
15. 3B-4505 [6] LOCKWASHER  
16. 9S-1520 [1] TUBE ASSEM.  
17. 4F-9241 [2] GASKET  
18. 1P-4265 [1] BRACKET  
19. 0S-1588 [9] BOLT  
20. 5B-9628 [2] WASHER  
21. 0S-0509 [2] BOLT  
22. 4B-4278 [8] WASHER  
23. 3S-7781 [2] GASKET  
24. 8S-2321 [1] ADAPTER  
25. 3B-1915 [10] BOLT  
26. 4S-5480 [2] LOCK  
27. 7S-9363 [1] TUBE ASSEM. (Oil Filter Inlet)  
28. 0S-2388 [2] GASKET  
29. 1A-2029 [5] BOLT  
30. 7S-9365 [1] TUBE ASSEM. (Oil Filter Outlet)  
31. 9M-9647 [2] SEAL  
32. 8S-6469 [1] TUBE ASSEM. (Turbo. Drain)  
33. 1S-4810 [1] GASKET  
34. 1S-6595 [1] GASKET  
35. 0S-1571 [2] BOLT  
36. 9S-4462 [1] TUBE ASSEM. (Turbo. Supply)  
37. 9S-1942 [1] CLIP  
38. 8M-5266 [1] SEAL  
39. 7S-3656 [1] ELBOW  
  7B-7129 [1] GASKET  
40. 0L-1143 [1] BOLT  
41. 5S-4991 [1] TUBE (Rear Idler-Supply)  
42. 3B-8998 [3] FITTING  
  1F-1344 [3] NUT  
    (1 in each 3B8998 Fitting)
43. 5S-5027 [1] TUBE (Front Idler-Supply)  
44. 3L-6521 [1] TEE  
45. 5M-6213 [1] PLUG  
46. 1L-1118 [1] FITTING  
  8F-8998 [1] NUT  
    (Part of 1L1118 Fitting)
47. 4S-8458 H TUBE (.50" O.D.) 27.42"  
48. 7B-7501 [1] CLIP  
49. 9M-6542 [1] GASKET  
50. 2H-9866 [2] FITTING  
  8F-8998 [2] NUT  
    (1 in each 2H9866 Fitting)
51. 9M-4667 [1] VALVE  
52. 2B-2695 [10] BOLT  
53. 7S-9341 [1] ADAPTER  
  7S-9342 [1] GASKET  
54. 4F-7389 [1] SEAL  
55. 1A-5964 [1] BOLT  
56. 4S-8458 H TUBE (.50" O.D.) 22.61"  
57. 4B-0418 [3] CLIP  
58. 3B-9053 [1] FITTING  
  8F-8998 [1] NUT  
    (Part of 3B9053 Fitting)
59. 6L-4435 [1] GASKET  
60. 8S-5550 [1] TUBE ASSEM.  
61. 2H-6488 [1] BOLT  
  4B-4280 [1] WASHER  
62. 3B-4508 [4] LOCKWASHER  
63. 8M-4436 [1] SEAL  
64. 7B-3235 [2] BOLT  
65. 4L-3754 [4] LOCK  
66. 2S-2949 [1] SUPPORT ASSEM.  
67. 2S-2469 [1] DOWEL  
    (Part of 2S2949 Assem.)
68. 2F-7940 [1] SCREEN ASSEM.  
69. 2F-7941 [2] GASKET  
70. 2S-2952 [1] COVER  
71. 2A-5328 [8] LOCK  
72. 0S-1595 [2] BOLT  
73. 2H-5572 [1] GASKET  
74. 2M-9189 [1] GASKET  
75. 1S-1613 [1] ADAPTER ASSEM.  
76. 3B-0551 [1] PLUG  
77. 2B-0947 [2] BOLT  
78. 0S-1591 [4] BOLT  
79. 4S-9672 [1] ELBOW  
80. 0T-0573 [1] BOLT  
81. 5S-0365 [1] TUBE (Vent)  
82. 2M-5407 [1] GASKET  
83. 2S-4187 [1] VALVE ASSEM.  
84. 2S-2878 [1] COVER  
  8M-0904 [1] GASKET  
85. 1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
86. 9M-0853 [1] PLUNGER  
87. 8M-3182 [1] SPRING  
    (Parts of 2S4187 Assem.)
88. 7S-0531 [1] GASKET  
89. 8M-9928 [1] PLUNGER  
90. 9M-4685 [1] SPRING  
91. 2S-2455 [1] COVER  
  2S-2456 [1] GASKET  
92. 2S-2985 [1] GASKET  
93. 1D-4717 [5] NUT  
94. 1P-1132 [1] TUBE ASSEM.  
95. 1B-3057 [1] CLIP  
96. 9S-5601 [1] GAUGE ASSEM.  
97. 1P-1133 [1] BRACKET  
98. 0S-1585 [1] BOLT  
99. 8S-0886 [1] TUBE (Drain)  
100. 3B-8997 [1] FITTING  
  8F-8998 [1] NUT  
    (Part of 3B8997 Fitting)
101. 9F-2247 [2] PLUG  
102. 1P-4267 [2] CLAMP  
  H   ORDER BY THE FOOT
 

#UEG0139S0162
 

3S-5520: LINES GP-OIL

OIL LINES (3S5520 N/S)
Serial No. 68K729, 736 to 745, 747 and 68K751 inclusive
c136583 UEG0139S
3S5520 LINES GP-OIL Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-2072 [1] CLIP  
2. 0S-1594 [5] BOLT  
3. 3B-4506 [38] LOCKWASHER  
4. 4S-8385 H TUBE (.25" O.D.) 34"  
  8S-2368 [1] PIPE ASSEM.  
5. 1P-4277 [1] TUBE ASSEM.  
6. 8F-7559 [1] RING  
7. 3S-0515 [1] COTTER PIN  
8. 8F-4099 [1] GASKET  
9. 1S-6827 [1] SEAL  
10. 8F-4102 [1] PLATE  
11. 8F-4103 [1] COVER ASSEM.  
12. 7H-3460 [1] CABLE ASSEM.  
13. 3B-8995 [5] FITTING  
  1F-1344 [5] NUT  
    (1 in each 3B8995 Fitting)
14. 4B-3388 [4] BOLT  
15. 3B-4505 [6] LOCKWASHER  
16. 9S-1520 [1] TUBE ASSEM.  
17. 4F-9241 [2] GASKET  
18. 1P-4265 [1] BRACKET  
19. 0S-1588 [9] BOLT  
20. 5B-9628 [2] WASHER  
21. 0S-0509 [2] BOLT  
22. 4B-4278 [8] WASHER  
23. 3S-7781 [2] GASKET  
24. 8S-2321 [1] ADAPTER  
25. 3B-1915 [10] BOLT  
26. 4S-5480 [2] LOCK  
27. 7S-9363 [1] TUBE ASSEM. (Oil Filter Inlet)  
28. 0S-2388 [2] GASKET  
29. 1A-2029 [5] BOLT  
30. 7S-9365 [1] TUBE ASSEM. (Oil Filter Outlet)  
31. 9M-9647 [2] SEAL  
32. 8S-6469 [1] TUBE ASSEM. (Turbo. Drain)  
33. 1S-4810 [1] GASKET  
34. 1S-6595 [1] GASKET  
35. 0S-1571 [2] BOLT  
36. 9S-4462 [1] TUBE ASSEM. (Turbo. Supply)  
37. 9S-1942 [1] CLIP  
38. 8M-5266 [1] SEAL  
39. 7S-3656 [1] ELBOW  
  7B-7129 [1] GASKET  
40. 0L-1143 [1] BOLT  
41. 5S-4991 [1] TUBE (Rear Idler-Supply)  
42. 3B-8998 [3] FITTING  
  1F-1344 [3] NUT  
    (1 in each 3B8998 Fitting)
43. 5S-5027 [1] TUBE (Front Idler-Supply)  
44. 3L-6521 [1] TEE  
45. 5M-6213 [1] PLUG  
46. 1L-1118 [1] FITTING  
  8F-8998 [1] NUT  
    (Part of 1L1118 Fitting)
47. 4S-8458 H TUBE (.50" O.D.) 27.42"  
48. 7B-7501 [1] CLIP  
49. 9M-6542 [1] GASKET  
50. 2H-9866 [2] FITTING  
  8F-8998 [2] NUT  
    (1 in each 2H9866 Fitting)
51. 9M-4667 [1] VALVE  
52. 2B-2695 [10] BOLT  
53. 7S-9341 [1] ADAPTER  
  7S-9342 [1] GASKET  
54. 4F-7389 [1] SEAL  
55. 1A-5964 [1] BOLT  
56. 4S-8458 H TUBE (.50" O.D.) 22.61"  
57. 4B-0418 [3] CLIP  
58. 3B-9053 [1] FITTING  
  8F-8998 [1] NUT  
    (Part of 3B9053 Fitting)
59. 6L-4435 [1] GASKET  
60. 8S-5550 [1] TUBE ASSEM.  
61. 2H-6488 [1] BOLT  
  4B-4280 [1] WASHER  
62. 3B-4508 [4] LOCKWASHER  
63. 8M-4436 [1] SEAL  
64. 7B-3235 [2] BOLT  
65. 4L-3754 [4] LOCK  
66. 2S-2949 [1] SUPPORT ASSEM.  
67. 2S-2469 [1] DOWEL  
    (Part of 2S2949 Assem.)
68. 2F-7940 [1] SCREEN ASSEM.  
69. 2F-7941 [2] GASKET  
70. 2S-2952 [1] COVER  
71. 2A-5328 [8] LOCK  
72. 0S-1595 [2] BOLT  
73. 2H-5572 [1] GASKET  
74. 2M-9189 [1] GASKET  
75. 1P-4267 [2] CLAMP  
76. 3B-0551 [1] PLUG  
77. 0S-1585 [2] BOLT  
78. 0S-1591 [4] BOLT  
79. 4S-9672 [1] ELBOW  
80. 0T-0573 [1] BOLT  
81. 5S-0365 [1] TUBE (Vent)  
82. 2M-5407 [1] GASKET  
83. 2S-4187 [1] VALVE ASSEM.  
84. 2S-2878 [1] COVER  
  8M-0904 [1] GASKET  
85. 1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
86. 9M-0853 [1] PLUNGER  
87. 8M-3182 [1] SPRING  
88. 7S-0531 [1] GASKET  
89. 8M-9928 [1] PLUNGER  
90. 9M-4685 [1] SPRING  
91. 2S-2455 [1] COVER  
  2S-2456 [1] GASKET  
92. 2S-2985 [1] GASKET  
93. 1D-4717 [5] NUT  
94. 1P-1132 [1] TUBE ASSEM.  
95. 1B-3057 [1] CLIP  
96. 9S-5601 [1] GUAGE ASSEM.  
97. 1P-1133 [1] BRACKET  
98. 0S-1585 [1] BOLT  
99. 8S-0886 [1] TUBE (Drain)  
100. 3B-8997 [1] FITTING  
  8F-8998 [1] NUT  
101. 9F-2247 [2] PLUG  
102. 9S-9994 [1] ADAPTER ASSEM.  
103. 9H-6687 [1] PIN  
104. 5M-2669 [1] PLUG  
  H   ORDER BY THE FOOT
 

#UEG0139S0163
 

3S-5520: LINES GP-OIL

OIL LINES (3S5520 N/S)
Serial No. 68K746, 748 to 750, 752 to 826 and 68K829 inclusive
UEG0139S0163 UEG0139S
3S5520 LINES GP-OIL Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#UEG0139S0164
 

3S-5520: LINES GP-OIL

OIL LINES (3S5520 N/S)
Serial No. 68K746, 748 to 750, 752 to 826 and 68K829 inclusive
UEG0139S0164 UEG0139S
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-2072 [1] CLIP  
2. 0S-1594 [5] BOLT  
3. 3B-4506 C [39] LOCKWASHER  
4. 4S-8385 H TUBE (.25" O.D.) 34"  
5. 8S-2368 [1] PIPE ASSEM.  
  1P-4277 [1] TUBE ASSEM.  
6. 8F-7559 [1] RING  
7. 3S-0515 [1] COTTER PIN  
8. 8F-4099 [1] GASKET  
9. 1S-6827 [1] SEAL  
10. 8F-4102 [1] PLATE  
11. 8F-4103 [1] COVER ASSEM.  
12. 7H-3460 [1] CABLE ASSEM.  
13. 3B-8995 [5] FITTING  
  1F-1344 [1] NUT  
14. 4B-3388 [4] BOLT  
15. 3B-4505 [6] LOCKWASHER  
16. 9S-1520 [1] TUBE ASSEM.  
17. 4F-9241 [2] GASKET  
18. 1P-4265 [1] BRACKET  
19. 0S-1588 [9] BOLT  
20. 5B-9628 [2] WASHER  
21. 0S-0509 [2] BOLT  
22. 4B-4278 [8] WASHER  
23. 8S-2321 [1] ADAPTER  
  3S-7781 [2] GASKET  
24. 2P-1229 [1] TUBE ASSEM. (Turbo. Supply)  
25. 3B-1915 [10] BOLT  
26. 4S-5480 [2] LOCK  
27. 7S-9363 [1] TUBE ASSEM. (Oil Filter Inlet)  
28. 0S-2388 [2] GASKET  
29. 1A-2029 [5] BOLT  
30. 7S-9365 [1] TUBE ASSEM. (Oil Filter Outlet)  
31. 9M-9647 [2] SEAL  
32. 8S-6469 [1] TUBE ASSEM. (Turbo. Drain)  
33. 1S-4810 [1] GASKET  
34. 1S-6595 [1] GASKET  
35. 0S-1571 [2] BOLT  
36. 2P-1231 C [1] TUBE ASSEM. (Turbo. Supply)  
37. 9S-1942 [1] CLIP  
38. 8M-5266 [1] SEAL  
39. 7S-3656 [1] ELBOW  
  7B-7129 [1] GASKET  
40. 0L-1143 [1] BOLT  
41. 5S-4991 [1] TUBE (Rear Idler-Supply)  
42. 3B-8998 [3] FITTING  
  1F-1344 [1] NUT  
43. 5S-5027 [1] TUBE (Front Idler-Supply)  
44. 3L-6521 [1] TEE  
45. 5M-6213 [1] PLUG  
46. 1L-1118 [1] FITTING  
  8F-8998 [1] NUT  
47. 4S-8458 H TUBE (.50" O.D.) 27.42"  
48. 7B-7501 [1] CLIP  
49. 9M-6542 [1] GASKET  
50. 2H-9866 [2] FITTING  
  8F-8998 [1] NUT  
51. 9M-4667 [1] VALVE  
52. 2B-2695 [10] BOLT  
53. 7S-9341 [1] ADAPTER  
  7S-9342 [1] GASKET  
  4F-7389 [1] SEAL  
54. 2H-1743 C [1] CLIP  
55. 1A-5964 [1] BOLT  
56. 4S-8458 H TUBE (.50" O.D.) 22.61"  
57. 4B-0418 [3] CLIP  
58. 3B-9053 [1] FITTING  
  8F-8998 [1] NUT  
59. 6L-4435 [1] GASKET  
60. 8S-5550 [1] TUBE ASSEM.  
61. 2H-6488 [1] BOLT  
  4B-4280 [1] WASHER  
62. 3B-4508 [4] LOCKWASHER  
63. 8M-4436 [1] SEAL  
64. 7B-3235 [2] BOLT  
65. 4L-3754 [4] LOCK  
66. 2S-2949 [1] SUPPORT ASSEM.  
67. 2S-2469 [1] DOWEL  
68. 2S-2952 [1] COVER  
  2F-7941 [2] GASKET  
  2F-7940 [1] SCREEN ASSEM.  
69. 5K-9249 C [1] ADAPTER  
70. 2P-1232 C [1] BRACKET  
71. 2A-5328 [8] LOCK  
72. 0S-1595 [2] BOLT  
73. 2H-5572 [1] GASKET  
74. 2M-9189 [1] GASKET  
75. 1P-4267 [2] CLAMP  
76. 3B-0551 [1] PLUG  
77. 0S-1585 [3] BOLT  
78. 0S-1591 [4] BOLT  
79. 4S-9672 [1] ELBOW  
80. 0T-0573 [1] BOLT  
81. 5S-0365 [1] TUBE (Vent)  
82. 2M-5407 [1] GASKET  
83. 2S-4187 [1] VALVE ASSEM.  
84. 2S-2878 [1] COVER  
  8M-0904 [1] GASKET  
85. 1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
86. 9M-0853 [1] PLUNGER  
87. 8M-3182 [1] SPRING  
88. 7S-0531 [1] GASKET  
89. 8M-9928 [1] PLUNGER  
90. 9M-4685 [1] SPRING  
91. 2S-2455 [1] COVER  
  2S-2456 [1] GASKET  
92. 2S-2985 [1] GASKET  
93. 1D-4717 C [6] NUT  
94. 1P-1132 [1] TUBE ASSEM.  
95. 1B-3057 [1] CLIP  
96. 9S-5601 [1] GAUGE ASSEM.  
97. 1P-1133 [1] BRACKET  
98. 1S-9169 C [1] BOLT  
99. 8S-0886 [1] TUBE (Drain)  
100. 3B-8997 [1] FITTING  
  8F-8998 [1] NUT  
101. 9F-2247 [2] PLUG  
102. 9S-9994 [1] ADAPTER ASSEM.  
103. 9H-6687 [1] PIN  
104. 5M-2669 [1] PLUG  
  C   INDICATES CHANGE
  H   ORDER BY THE FOOT
 

#UEG0139S0165
 

3S-5520: LINES GP-OIL

OIL LINES (3S5520 N/S)
Serial No. 68K827, 68K828 and 68K830-Up
c146213 UEG0139S
3S5520 LINES GP-OIL Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-6214 C [1] PLUG  
2. 0S-1594 C [4] BOLT  
3. 3B-4506 C [38] LOCKWASHER  
5. 8S-2368 [1] PIPE ASSEM.  
  1P-4277 [1] TUBE ASSEM.  
6. 8F-7559 [1] RING  
7. 3S-0515 [1] COTTER PIN  
8. 8F-4099 [1] GASKET  
9. 1S-6827 [1] SEAL  
10. 8F-4102 [1] PLATE  
11. 8F-4103 [1] COVER ASSEM.  
12. 7H-3460 [1] CABLE ASSEM.  
13. 3B-8995 C [3] FITTING  
  1F-1344 [1] NUT  
15. 3B-4505 C [2] LOCKWASHER  
18. 1P-4265 [1] BRACKET  
19. 0S-1588 C [13] BOLT  
20. 5B-9628 [2] WASHER  
21. 0S-0509 [2] BOLT  
22. 4B-4278 [8] WASHER  
23. 8S-2321 [1] ADAPTER  
  3S-7781 [2] GASKET  
24. 2P-1229 [1] TUBE ASSEM. (Turbo. Supply)  
25. 3B-1915 [10] BOLT  
26. 4S-5480 [2] LOCK  
27. 1P-6765 C [1] TUBE ASSEM. (Oil Filter Inlet)  
28. 0S-2388 [2] GASKET  
29. 1A-2029 C [1] BOLT  
30. 1P-6766 C [1] TUBE ASSEM. (Oil Filter Outlet)  
31. 9M-9647 [2] SEAL  
32. 8S-6469 [1] TUBE ASSEM. (Turbo. Drain)  
33. 1S-4810 [1] GASKET  
34. 1S-6595 [1] GASKET  
35. 0S-1571 [2] BOLT  
36. 2P-1231 [1] TUBE ASSEM. (Turbo. Supply)  
37. 9S-1942 [1] CLIP  
38. 8M-5266 [1] SEAL  
39. 7S-3656 [1] ELBOW  
  7B-7129 [1] GASKET  
40. 0L-1143 [1] BOLT  
41. 5S-4991 [1] TUBE (Rear Idler-Supply)  
42. 3B-8998 [3] FITTING  
  1F-1344 [1] NUT  
43. 5S-5027 [1] TUBE (Front Idler-Supply)  
44. 3L-6521 [1] TEE  
45. 5M-6213 [1] PLUG  
46. 1L-1118 [1] FITTING  
  8F-8998 [1] NUT  
47. 4S-8458 H TUBE (.50" O.D.) 27.42"  
48. 7B-7501 [1] CLIP  
49. 9M-6542 [1] GASKET  
50. 2H-9866 [2] FITTING  
  8F-8998 [1] NUT  
51. 9M-4667 [1] VALVE  
52. 2B-2695 [10] BOLT  
53. 7S-9341 [1] ADAPTER  
  7S-9342 [1] GASKET  
  4F-7389 [1] SEAL  
54. 2H-1743 [1] CLIP  
55. 1A-5964 [1] BOLT  
56. 4S-8458 H TUBE (.50" O.D.) 22.61"  
57. 4B-0418 C [1] CLIP  
58. 3B-9053 [1] FITTING  
  8F-8998 [1] NUT  
59. 6L-4435 [1] GASKET  
60. 8S-5550 [1] TUBE ASSEM.  
61. 2H-6488 [1] BOLT  
  4B-4280 [1] WASHER  
62. 3B-4508 [4] LOCKWASHER  
63. 8M-4436 [1] SEAL  
64. 7B-3235 [2] BOLT  
65. 4L-3754 [4] LOCK  
66. 2S-2949 [1] SUPPORT ASSEM.  
67. 2S-2469 [1] DOWEL  
68. 2S-2952 [1] COVER  
  2F-7941 [2] GASKET  
  2F-7940 [1] SCREEN ASSEM.  
69. 5K-9249 [1] ADAPTER  
70. 2P-1232 [1] BRACKET  
71. 2A-5328 [8] LOCK  
72. 0S-1595 [2] BOLT  
73. 2H-5572 [1] GASKET  
74. 2M-9189 [1] GASKET  
75. 1P-4267 [2] CLAMP  
76. 3B-0551 [1] PLUG  
77. 0S-1585 [3] BOLT  
78. 0S-1591 [4] BOLT  
79. 4S-9672 [1] ELBOW  
80. 0T-0573 [1] BOLT  
81. 5S-0365 [1] TUBE (Vent)  
82. 2M-5407 [1] GASKET  
83. 2S-4187 [1] VALVE ASSEM.  
84. 2S-2878 [1] COVER  
  8M-0904 [1] GASKET  
85. 1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
86. 9M-0853 [1] PLUNGER  
87. 8M-3182 [1] SPRING  
88. 7S-0531 [1] GASKET  
89. 8M-9928 [1] PLUNGER  
90. 9M-4685 [1] SPRING  
91. 2S-2455 [1] COVER  
  2S-2456 [1] GASKET  
92. 2S-2985 [1] GASKET  
93. 1D-4717 [6] NUT  
94. 1P-1132 [1] TUBE ASSEM.  
95. 1B-3057 [1] CLIP  
96. 9S-5601 [1] GAUGE ASSEM.  
97. 1P-1133 [1] BRACKET  
98. 1S-9169 [1] BOLT  
101. 9F-2247 [2] PLUG  
102. 9S-9994 [1] ADAPTER ASSEM.  
103. 9H-6687 [1] PIN  
104. 5M-2669 [1] PLUG  
  C   INDICATES CHANGE
  H   ORDER BY THE FOOT
 

#UEG0139S0166
 

OIL COOLER

OIL COOLER
c107724 UEG0139S
None OIL COOLER Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-3235 [10] BOLT  
2. 3B-4508 [17] LOCKWASHER  
3. 2S-0795 [2] GASKET  
4. 8S-6543 [1] CORE ASSEM.  
5. 3B-0551 [2] PLUG  
6. 8M-9307 [1] PLUG  
  6F-7062 [1] WASHER  
    (Parts of 8S6543 Assem.)
7. 8S-6717 [1] BONNET  
8. 1A-1460 [1] BOLT  
9. 8M-9307 [1] PLUG  
10. 6F-7062 [1] WASHER  
11. 6L-1651 [2] SEAL  
12. 0S-1585 [6] BOLT  
13. 8S-6561 [1] BONNET  
14. 1T-0136 [1] SEAL  
 

#UEG0139S0167
 

9S-6749: TRANSMISSION OIL COOLER GROUP

9S6749 TRANSMISSION OIL COOLER GROUP
c206612 UEG0139S
9S6749 TRANSMISSION OIL COOLER GROUP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-5822 [2] BOLT  
2. 3B-4508 [3] LOCKWASHER  
3. 5J-7157 [1] VALVE  
  8F-4731 [1] BODY  
4. 4N-5922 C [1] CORE ASSEM.  
5. 1M-6298 [2] CLAMP  
6. 3H-8726 [1] BLOCK  
7. 2B-0947 [1] BOLT  
  4B-4280 [1] WASHER  
8. 0T-0573 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  C   INDICATES CHANGE
 

#UEG0139S0168
 

ALTERNATOR

ALTERNATOR--24 Volt, 50 Ampere
5S9088 Alternator parts are shown on Pages 68 and 69
c107850 UEG0139S
None ALTERNATOR Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-5118 [2] NUT  
2. 8S-5383 [1] BLOCK  
3. 4S-5780 [1] ROD  
4. 0S-1589 [1] BOLT  
5. 3B-4510 [1] LOCKWASHER  
6. 2B-2006 [2] BOLT  
7. 3B-4508 [8] LOCKWASHER  
8. 8M-4791 [2] WASHER  
9. 8S-2709 [1] BRACKET  
10. 1H-6936 [1] WIRE ASSEM.  
  9F-5320 [1] TERMINAL (Alternator)  
11. 8B-0653 [2] INSULATOR  
12. 9F-9353 [1] TERMINAL (Ground)  
    (Parts of 1H6936 Wire Assem.)
13. 8S-9089 [3] BOLT  
14. 7S-8849 [1] SUPPORT  
15. 0S-1585 [2] BOLT  
16. 5M-0924 [1] VEE BELT  
17. 5S-9088 RY [1] ALTERNATOR ASSEM.  
    (See Separate Illustration)
18. 9M-5147 [1] PULLEY  
19. 0S-1587 [1] BOLT  
20. 4B-4280 [2] WASHER  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#UEG0139S0169
 

ELECTRIC STARTER GROUP

ELECTRIC STARTER GROUP--24 Volt, 50 Ampere
Serial No. 68K1 to 820, 823 to 828, 830, 831, 833, 835 to 839 and
68K841 inclusive
5L3648 Electric Motor parts are shown on Pages 70, 70A, 70B & 70C
c115835 UEG0139S
None ELECTRIC STARTER GROUP Parts scheme
  For full view, you need register

Parts for your 657B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-2332 [3] BOLT  
2. 3B-4510 [3] LOCKWASHER  
3. 4H-7869 [1] GASKET  
4. 5L-3648 Y [1] MOTOR ASSEM.  
    (Separate Illustration)
5. 7M-9234 [1] WIRE ASSEM.  
6. 9F-5509 [2] INSULATOR  
7. 7F-8032 [2] TERMINAL (Ground)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Installation of New Hose Assembly for Unit Injector Hydraulic Pump{1274, 1307, 1714}
Installation of New Hose Assembly for Unit Injector Hydraulic Pump{1274, 1307, 1714}
Service Magazine
Improved Tube Assemblies Are Now Used In Engine Oil Lines Group{1307}
1978/03/20
Use Correct Procedure To Clean The Engine Lubrication System If Permanent Type Antifreeze (Ethylene Glycol) Is In The Engine{1318,1350}
1979/02/19
Engine Oil Viscosity Changed To SAE 10W/30 For Shipment From All U.S. Factories{1318}
1979/10/15

Caterpillar Parts SIS Catalog 657B :

OIL FILTER GROUP
3P-0052 OIL FILTER GROUP
FILTER GP-OIL
2P-5588 FILTER GP-OIL
OIL FILTER
2S-3697 OIL FILTER
OIL PUMP ASSEMBLY
5S-1565 OIL PUMP ASSEMBLY
OIL PUMP GROUP
3S-8295 OIL PUMP GROUP
FUEL TANK GROUP
9K-2050 FUEL TANK GROUP
FUEL SYSTEM GP
6D-5010 FUEL SYSTEM GP
FUEL SYSTEM GP
6D-5010 FUEL SYSTEM GP
LINES GP-OIL
3S-5520 LINES GP-OIL
LINES GP-OIL
3S-5520 LINES GP-OIL
LINES GP-OIL
3S-5520 LINES GP-OIL
3S-5520 LINES GP-OIL
LINES GP-OIL
3S-5520 LINES GP-OIL
OIL COOLER
OIL COOLER
TRANSMISSION OIL COOLER GROUP
9S-6749 TRANSMISSION OIL COOLER GROUP
ALTERNATOR
ALTERNATOR

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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