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CYLINDER BLOCK AND COVERS (2S3687 N/S)--Side View--Part 3 of 3 Serial No. 66K1 to 66K222 inclusive 8S6801 Block parts are shown on Pages 30B and 30C. See Page 33 for Gasket Kits Refer also to Page 188F for special parts 666B


BASIC ENGINE
CYLINDER BLOCK GP

WHEEL TRACTOR 666B WHEEL TRACTOR 66K
 666B TRACTOR 66K00001-UP (MACHINE) POWERED BY D346 ENGINE UEG0108S 666B 66K   (1969)

BASIC ENGINE

CYLINDER BLOCK GP
CYLINDER BLOCK AND COVERS
2S-3687 CYLINDER BLOCK AND COVERS
2S-3687 CYLINDER BLOCK AND COVERS
2S-3687 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
2S-3687 CYLINDER BLOCK AND COVERS
2S-3687 CYLINDER BLOCK AND COVERS
2S-3687 CYLINDER BLOCK AND COVERS
 

#UEG0108S0060
 

2S-3687: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (2S3687 N/S)--Side View--Part 3 of 3
Serial No. 66K1 to 66K222 inclusive
8S6801 Block parts are shown on Pages 30B and 30C. See Page 33 for Gasket Kits
Refer also to Page 188F for special parts
c132282 UEG0108S
2S3687 CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your 666B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-7536 [1] GASKET  
2. 5S-5127 [1] PLATE  
3. 8S-2697 [1] GASKET  
4. 3S-7605 [2] GASKET  
5. 8S-6801 Y [1] BLOCK ASSEM.  
    (See Separate Illustration)
6. 8S-6087 [2] PLATE ASSEM.  
  8M-5362 [2] BOSS  
    (1 in each 8S6087 Assem.)
7. 0S-1594 [42] BOLT  
8. 3B-4506 [99] LOCKWASHER  
9. 5S-5902 [1] GASKET  
10. 5S-5265 [1] PAN  
11. 0L-1143 [46] BOLT  
12. 4B-4278 [57] WASHER  
13. 0S-1591 [4] BOLT  
14. 2S-2901 [1] GASKET  
15. 8M-5254 [2] SEAL  
16. 3B-1915 [7] BOLT  
17. 4S-6496 [1] PLATE  
18. 0L-1351 [8] BOLT  
  8M-7640 [8] LOCK  
19. 5S-3358 [1] PAN ASSEM.  
20. 5S-3353 [2] FERRULE  
    (Part of 5S3358 Assem.)
21. 5B-7852 [1] COVER  
  3H-0510 [1] GASKET  
22. 0S-1592 [3] BOLT  
  3B-4510 [3] LOCKWASHER  
23. 8M-5251 [1] SEAL (.487" Inside Diameter)  
  8M-4986 [2] SEAL (1.484" Inside Diameter)  
24. 5S-5899 [1] GASKET  
25. 0T-0320 [4] BOLT  
26. 9M-1164 [1] COVER  
27. 8M-5661 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#UEG0108S0061
 

2S-3687: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (2S3687 N/S)--Front View--Part 1 of 3
Serial No. 66K223 to 66K226 inclusive. Note: 5S1262 Piston and Liner Group,
consisting of: 1--Piston Assembly, 1--Liner and 3--Seal, is available
c136136 UEG0108S
2S3687 CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your 666B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [20] BOLT  
2. 3B-4506 [24] LOCKWASHER  
3. 2H-6488 [2] BOLT  
4. 3B-4508 [8] LOCKWASHER  
5. 3S-5496 [2] SEAL  
6. 0S-1587 [3] BOLT  
7. 8S-2719 [1] LOCK  
8. 2S-3206 [1] ADAPTER  
  8M-4990 [2] SEAL  
9. 0S-1571 [2] BOLT  
10. 0L-0364 [2] LOCK  
11. 7M-7205 [9] LOCK  
12. 1B-4203 [2] NUT  
13. 8S-7669 [4] STUD  
14. 8S-0805 [2] PLATE  
  8S-0806 [2] GASKET  
15. 1D-4569 [1] BOLT  
16. 8S-9191 [1] BOLT  
17. 4M-4419 [1] LOCK  
18. 2S-4640 [1] BOLT  
  3B-4512 [1] LOCKWASHER  
19. 4D-8472 [1] LOCK  
20. 2S-2314 [1] LOCK  
21. 4M-5397 [1] LOCK  
22. 1D-4566 [3] BOLT  
23. 0S-1591 [8] BOLT  
24. 2P-1216 [1] BUSHING ASSEM.  
25. 8S-6091 [1] HOUSING ASSEM. (Timing Gear)  
26. 3J-5389 [1] PLUG  
27. 2M-1538 [2] STUD  
28. 3J-5390 [1] PLUG  
29. 0L-2061 [2] DOWEL  
30. 3D-2871 [10] STUD  
31. 5M-6213 [1] PLUG  
32. 3L-1850 [1] PLUG  
33. 5S-3772 [8] LINER  
34. 0L-1352 [1] BOLT  
35. 1B-2886 [2] BOLT  
36. 1S-5976 [8] SCREW  
37. 3S-7669 [8] TUBE ASSEM.  
38. 3S-3978 [24] SEAL  
 

#UEG0108S0062
 

2S-3687: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (2S3687 N/S)--Rear View--Part 2 of 3
Serial No. 66K223 to 66K226 inclusive. Note: For Field Replacement of
1P7941 Housing Assembly order 9S7508 Flywheel Housing Service Group
c136137 UEG0108S
2S3687 CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your 666B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0573 [1] BOLT (2.75" long)  
  1A-2029 [3] BOLT (1.125" long)  
2. 3B-4506 [34] LOCKWASHER  
3. 8S-0752 [1] PINION  
  8S-0755 [1] SPACER  
  1S-6723 [2] GASKET  
4. 0S-1571 [3] BOLT  
5. 7S-9436 [1] COVER  
  8S-0773 [1] GASKET  
6. 7S-9324 [1] COVER  
  8S-1449 [1] GASKET  
7. 0L-1351 [4] BOLT  
8. 4H-6172 [1] LOCK  
9. 8S-0764 [1] COVER  
  2S-4463 [1] GASKET  
10. 0S-1591 [7] BOLT  
11. 9S-6712 [1] PLATE ASSEM.  
12. 7S-9503 [1] STUD  
13. 3B-2460 [2] STUD  
14. 8H-3008 [2] STUD  
15. 6H-0192 [8] STUD  
16. 5S-5276 [1] GASKET  
17. 1B-4203 [7] NUT  
18. 5M-2894 [1] WASHER  
19. 8S-9089 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
20. 0T-0055 [1] BOLT  
21. 0S-1594 [20] BOLT  
22. 4M-4419 [1] LOCK  
23. 2S-2314 [1] LOCK  
24. 4D-8472 [1] LOCK  
25. 4M-5397 [1] LOCK  
26. 4M-8311 [2] LOCK  
27. 1D-4572 [18] BOLT  
  3H-7654 [18] WASHER  
28. 7S-9322 [1] COVER  
  7S-9325 [1] GASKET  
29. 5B-2638 [2] BOLT  
  [2] WASHER  
30. 1P-7941 [1] HOUSING ASSEM. (Flywheel)  
  5M-6213 [1] PLUG  
31. 5M-6214 [3] PLUG  
32. 9S-6130 [3] PLUG  
  2S-4078 [3] SEAL  
 

#UEG0108S0063
 

2S-3687: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (2S3687 N/S)--Side View--Part 3 of 3
Serial No. 66K223 to 66K226 inclusive
8S6801 Block parts are shown on Page 31. See Page 33 for Gasket Kits
Refer also to Page 188F for special parts
c136664 UEG0108S
2S3687 CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your 666B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-7536 [1] GASKET  
2. 5S-5127 [1] PLATE  
3. 8S-2697 [1] GASKET  
4. 3S-7605 [2] GASKET  
5. 8S-6801 Y [1] BLOCK ASSEM.  
    (See Separate Illustration)
6. 8S-6087 [2] PLATE ASSEM.  
  8M-5362 [1] BOSS  
7. 0S-1594 [42] BOLT  
8. 3B-4506 [99] LOCKWASHER  
9. 5S-5902 [1] GASKET  
10. 5S-5265 [1] PAN  
11. 0L-1143 [46] BOLT  
12. 4B-4278 [57] WASHER  
13. 0S-1591 [4] BOLT  
14. 2S-2901 [1] GASKET  
15. 8M-5254 [2] SEAL  
16. 3B-1915 [7] BOLT  
17. 4S-6496 [1] PLATE  
18. 0L-1351 [8] BOLT  
  8M-7640 [8] LOCK  
19. 5S-3358 [1] PAN ASSEM.  
20. 5S-3353 [2] FERRULE  
21. 5B-7852 [1] COVER  
  3H-0510 [1] GASKET  
22. 0S-1592 [3] BOLT  
  3B-4510 [3] LOCKWASHER  
23. 8M-5251 [1] SEAL (.487" Inside Diameter)  
  8M-4986 [2] SEAL (1.484" Inside Diameter)  
24. 5S-5899 [1] GASKET  
25. 0T-0320 [4] BOLT  
26. 9M-1164 [1] COVER  
27. 8M-5661 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#UEG0108S0064
 

2S-3687: CYLINDER BLOCK AND COVERS GROUP

2S3687 CYLINDER BLOCK AND COVERS GROUP--Front View--Part 1 of 3
Serial No. 66K227 to 66K235 inclusive
c160007 UEG0108S
2S3687 CYLINDER BLOCK AND COVERS GROUP Parts scheme
  For full view, you need register

Parts for your 666B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [20] BOLT  
2. 3B-4506 [24] LOCKWASHER  
3. 2H-6488 [2] BOLT  
4. 3B-4508 [8] LOCKWASHER  
5. 3S-5496 [2] SEAL  
6. 0S-1587 [3] BOLT  
7. 8S-2719 [1] LOCK  
8. 2S-3206 [1] ADAPTER  
  8M-4990 [2] SEAL  
9. 0S-1571 [2] BOLT  
10. 0L-0364 [2] LOCK  
11. 7M-7205 [8] LOCK  
12. 1B-4203 [2] NUT  
13. 8S-7669 [4] STUD  
14. 8S-0805 [2] PLATE  
  8S-0806 [2] GASKET  
15. 1D-4569 [1] BOLT  
16. 8S-9191 [1] BOLT  
17. 4M-4419 [1] LOCK  
18. 2S-4640 [1] BOLT  
  3B-4512 [1] LOCKWASHER  
19. 4D-8472 [1] LOCK  
20. 2S-2314 [1] LOCK  
21. 4M-5397 [1] LOCK  
22. 1D-4566 [3] BOLT  
23. 0S-1591 [8] BOLT  
24. 2P-1216 [1] BUSHING ASSEM.  
25. 8S-6091 [1] HOUSING ASSEM. (timing gear)  
    (Includes)
26. 3J-5389 [1] PLUG  
27. 2M-4779 C [2] STUD  
28. 3J-5390 [1] PLUG  
29. 0L-2061 [2] DOWEL  
30. 3D-2871 [10] STUD  
31. 5M-6213 [1] PLUG  
32. 3L-1850 [1] PLUG  
33. 6N-8700 C [8] LINER  
34. 0L-1352 [1] BOLT  
35. 1B-2886 [2] BOLT  
36. 1S-5976 [8] SCREW  
37. 4N-8986 [8] TUBE ASSEM.  
    (Each Includes)
  6N-1436 [1] PIN  
38. 3S-3978 C [24] SEAL  
39. 5L-9841 [1] LOCK  
40. 9L-5854 [8] BAND  
41. 3S-0582 C [1] STUD  
42. 4H-5032 C [1] STUD  
43. 7S-8861 C [1] SHAFT  
 

#UEG0108S0065
 

2S-3687: CYLINDER BLOCK AND COVERS GROUP

2S3687 CYLINDER BLOCK AND COVERS GROUP--Rear View--Part 2 of 3
Serial No. 66K227 to 66K235 inclusive
c159415 UEG0108S
2S3687 CYLINDER BLOCK AND COVERS GROUP Parts scheme
  For full view, you need register

Parts for your 666B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0573 [1] BOLT (2.75" long)  
  1A-2029 [3] BOLT (1.125" long)  
2. 3B-4506 [34] LOCKWASHER  
3. 8S-0752 [1] PINION  
  8S-0755 [1] SPACER  
  1S-6723 [2] GASKET  
4. 0S-1571 [3] BOLT  
5. 7S-9436 [1] COVER  
  8S-0773 [1] GASKET  
6. 7S-9324 [1] COVER  
  8S-1449 [1] GASKET  
7. 0L-1351 [4] BOLT  
8. 4H-6172 [1] LOCK  
9. 8S-0764 [1] COVER  
  2S-4463 [1] GASKET  
10. 0S-1591 [7] BOLT  
11. 9S-6712 [1] PLATE ASSEM.  
12. 7S-9503 [1] STUD  
13. 3B-2460 [2] STUD  
14. 8H-3008 [2] STUD  
15. 6H-0192 [8] STUD  
16. 5S-5276 [1] GASKET  
17. 1B-4203 [7] NUT  
18. 5M-2894 [1] WASHER  
19. 8S-9089 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
20. 0T-0055 [1] BOLT  
21. 0S-1594 [20] BOLT  
22. 4M-4419 [1] LOCK  
23. 2S-2314 [1] LOCK  
24. 4D-8472 [1] LOCK  
25. 4M-5397 [1] LOCK  
26. 4M-8311 [2] LOCK  
27. 1D-4572 [18] BOLT  
  3H-7654 [18] WASHER  
28. 7S-9322 [1] COVER  
  7S-9325 [1] GASKET  
29. 5B-2638 [2] BOLT  
  [2] WASHER  
30. 1P-7941 [1] HOUSING ASSEM. (Flywheel)  
  5M-6213 [1] PLUG  
31. 5M-6214 C [4] PLUG  
32. 9S-6130 [3] PLUG  
  2S-4078 [3] SEAL  
33. 5B-9705 C [1] STUD  
34. 0V-0113 C [1] STUD  
35. 1P-6812 C [2] ROD  
 

#UEG0108S0066
 

2S-3687: CYLINDER BLOCK AND COVERS GROUP

2S3687 CYLINDER BLOCK AND COVERS GROUP--Side View--Part 3 of 3
Serial No. 66K227 to 66K235 inclusive
6N1557 Cylinder Block parts are shown on Page 30D. See Page 33 for Gasket Kits. Refer to Page 188F for special parts
c159111 UEG0108S
2S3687 CYLINDER BLOCK AND COVERS GROUP Parts scheme
  For full view, you need register

Parts for your 666B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-7536 [1] GASKET  
2. 5S-5127 [1] PLATE  
3. 8S-2697 [1] GASKET  
4. 3S-7605 [2] GASKET  
5. 6N-1557 YC [1] BLOCK ASSEM.  
    (Separate Illustration)
6. 8S-6087 [2] PLATE ASSEM.  
    (Includes)
  8M-5362 [1] BOSS  
7. 0S-1594 C [58] BOLT  
8. 3B-4506 C [117] LOCKWASHER  
9. 5S-5902 [1] GASKET  
10. 5S-5265 [1] PAN  
11. 0L-1143 [46] BOLT  
12. 4B-4278 [57] WASHER  
13. 0S-1591 [4] BOLT  
14. 4N-4590 [1] GASKET  
15. 1B-4203 C [2] NUT  
16. 3B-1915 [7] BOLT  
17. 4N-8497 C [1] PLATE  
18. 0S-1594 C [8] BOLT  
  5M-2894 C [8] WASHER  
19. 4N-4595 [1] PAN  
20. 5S-9101 C [1] COVER  
  5S-9612 [1] GASKET  
21. 4N-4435 [1] COVER  
  3H-0510 [1] GASKET  
22. 0S-1566 [3] BOLT  
  3B-4510 [3] LOCKWASHER  
23. 8M-5251 [1] SEAL .487 in.(12.37 mm) I.D.  
  8M-4986 [2] SEAL 1.484 in.(37.69 mm) I.D.  
24. 5S-5899 [1] GASKET  
25. 5P-4716 C [4] BOLT  
26. 9M-1164 [1] COVER  
27. 8M-5661 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0108S0067
 

2S-3687: CYLINDER BLOCK AND COVERS GROUP

2S3687 CYLINDER BLOCK AND COVERS GROUP--Front View--Part 1 of 3
Serial No. 66K236 and Engine Serial No. 73X1-Up
c163697 UEG0108S
2S3687 CYLINDER BLOCK AND COVERS GROUP Parts scheme
  For full view, you need register

Parts for your 666B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [20] BOLT  
2. 5M-2894 C [24] WASHER  
3. 2H-6488 [2] BOLT  
4. 3B-4508 [8] LOCKWASHER  
5. 3S-5496 [2] SEAL  
6. 0S-1587 [3] BOLT  
7. 8S-2719 [1] LOCK  
8. 2S-3206 [1] ADAPTER  
  8M-4990 [2] SEAL  
9. 0S-1571 [2] BOLT  
10. 0L-0364 [2] LOCK  
11. 7M-7205 [8] LOCK  
12. 1B-4203 [2] NUT  
13. 8S-7669 [4] STUD  
14. 8S-0805 [2] PLATE  
  8S-0806 [2] GASKET  
15. 1D-4569 [1] BOLT  
16. 8S-9191 [1] BOLT  
17. 4M-4419 [1] LOCK  
18. 2S-4640 [1] BOLT  
  3B-4512 [1] LOCKWASHER  
19. 4D-8472 [1] LOCK  
20. 2S-2314 [1] LOCK  
21. 4M-5397 [1] LOCK  
22. 1D-4566 [3] BOLT  
23. 0S-1591 [8] BOLT  
24. 2P-1216 [1] BUSHING ASSEM.  
25. 8S-6091 [1] HOUSING ASSEM. (timing gear)  
    (Includes)
26. 3J-5389 [1] PLUG  
27. 2M-4779 [2] STUD  
28. 3J-5390 [1] PLUG  
29. 0L-2061 [2] DOWEL  
30. 3D-2871 [10] STUD  
31. 5M-6213 [1] PLUG  
32. 3L-1850 [1] PLUG  
33. 6N-8700 [8] LINER  
34. 0T-0065 C [1] BOLT  
35. 1B-2886 [2] BOLT  
36. 1S-5976 [8] SCREW  
37. 4N-8986 [8] TUBE ASSEM.  
    (Each Includes)
  6N-1436 [1] PIN  
38. 3S-3978 [24] SEAL  
39. 5L-9841 [1] LOCK  
40. 9L-5854 [8] BAND  
41. 3S-0582 [1] STUD  
42. 4H-5032 [1] STUD  
43. 7S-8861 [1] SHAFT  
  C   INDICATES CHANGE
 

#UEG0108S0068
 

2S-3687: CYLINDER BLOCK AND COVERS GROUP

2S3687 CYLINDER BLOCK AND COVERS GROUP--Rear View--Part 2 of 3
Serial No. 66K236-Up and Engine Serial No. 73X1-Up
c163698 UEG0108S
2S3687 CYLINDER BLOCK AND COVERS GROUP Parts scheme
  For full view, you need register

Parts for your 666B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0573 [1] BOLT 6.98 cm(2.75 in.) long  
  1A-2029 [3] BOLT 2.85 cm(1.125 in.) long  
2. 5M-2894 C [36] WASHER  
3. 8S-0752 [1] PINION  
  8S-0755 [1] SPACER  
  1S-6723 [2] GASKET  
4. 0S-1571 [3] BOLT  
5. 7S-9436 [1] COVER  
  8S-0773 [1] GASKET  
6. 7S-9324 [1] COVER  
  8S-1449 [1] GASKET  
7. 0L-1351 [4] BOLT  
8. 4H-6172 [1] LOCK  
9. 8S-0764 [1] COVER  
  2S-4463 [1] GASKET  
10. 0S-1591 [7] BOLT  
11. 9S-6712 [1] PLATE ASSEM.  
12. 7S-9503 [1] STUD  
13. 3B-2460 [2] STUD  
14. 8H-3008 [2] STUD  
15. 6H-0192 [8] STUD  
16. 5S-5276 [1] GASKET  
17. 1B-4203 [7] NUT  
18. 5M-2894 [1] WASHER  
19. 8S-9089 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
20. 0T-0055 [1] BOLT  
21. 0S-1594 [20] BOLT  
22. 4M-4419 [1] LOCK  
23. 2S-2314 [1] LOCK  
24. 4D-8472 [1] LOCK  
25. 4M-5397 [1] LOCK  
26. 4M-8311 [2] LOCK  
27. 1D-4572 [18] BOLT  
  3H-7654 [18] WASHER  
28. 7S-9322 [1] COVER  
  7S-9325 [1] GASKET  
29. 5F-4899 C [2] BOLT  
  [2] WASHER  
30. 1P-7941 [1] HOUSING ASSEM. (Flywheel)  
  5M-6213 [1] PLUG  
31. 5M-6214 [4] PLUG  
32. 9S-6130 [3] PLUG  
  2S-4078 [3] SEAL  
33. 5B-9705 [1] STUD  
34. 0V-0113 [1] STUD  
35. 1P-6812 [2] ROD  
 

#UEG0108S0069
 

2S-3687: CYLINDER BLOCK AND COVERS GROUP

2S3687 CYLINDER BLOCK AND COVERS GROUP--Side View--Part 3 of 3
Serial No. 66K236-Up and Engine Serial No. 73X1-Up
6N1557 Cylinder Block parts are shown on Page 30D
See Page 33 for Gasket Kits. Refer also to Page 188F for special parts
c163699 UEG0108S
2S3687 CYLINDER BLOCK AND COVERS GROUP Parts scheme
  For full view, you need register

Parts for your 666B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-7536 [1] GASKET  
2. 5S-5127 [1] PLATE  
3. 8S-2697 [1] GASKET  
4. 3S-7605 [2] GASKET  
5. 6N-1557 Y [1] BLOCK ASSEM.  
    (Separate Illustration)
6. 8S-6087 [2] PLATE ASSEM.  
    (Includes)
  8M-5362 [1] BOSS  
7. 0S-1594 C [58] BOLT  
8. 5M-2894 C [117] WASHER  
9. 5S-5902 [1] GASKET  
10. 5S-5265 [1] PAN  
11. 0L-1143 [46] BOLT  
12. 8M-5661 [1] SEAL  
13. 0S-1591 [4] BOLT  
14. 4N-4590 [1] GASKET  
15. 1B-4203 [2] NUT  
16. 3B-1915 [7] BOLT  
17. 6N-9369 C [1] PLATE  
18. 5M-4255 C [8] BOLT  
  9M-6527 C [8] WASHER  
19. 4N-4595 [1] PAN  
20. 5S-9101 [1] COVER  
  5S-9612 [1] GASKET  
21. 4N-4435 [1] COVER  
  3H-0510 [1] GASKET  
22. 0S-1566 [3] BOLT  
  3B-4510 [3] LOCKWASHER  
23. 8M-5251 [1] SEAL .487 in. (12.37 mm) I.D.  
  8M-4986 [2] SEAL 1.484 in. (37.69 mm) I.D.  
24. 5S-5899 [1] GASKET  
25. 5P-4716 [4] BOLT  
26. 9M-1164 [1] COVER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
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 Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Visual Inspection of Liner Seats for 3400, C15, C16, and C18 Series Engines{1200}
Visual Inspection of Liner Seats for 3400, C15, C16, and C18 Series Engines{1200}
Specifications
Cylinder Block
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Cylinder Liner
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Cylinder Liner Projection
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Main Bearings
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Bearing Surface (Journal) For Main Bearings
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Tool Operating Manual
362-4250 Deck Height Measuring Tool{1201}
362-4250 Deck Height Measuring Tool{1201}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Reuse And Salvage Guidelines
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Cylinder Block Salvage Procedure Using Belzona&reg; 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Testing and Adjusting
Cylinder Block - Inspect
3406E and 3456 Engines for Caterpillar Built Machines
Excessive Bearing Wear - Inspect
3406E and 3456 Engines for Caterpillar Built Machines
Main Bearings - Inspect
3406E and 3456 Engines for Caterpillar Built Machines
Cylinder Liner Projection - Inspect
3406E and 3456 Engines for Caterpillar Built Machines
Disassembly and Assembly
Spacer Plate
VEHICULAR ENGINE FOR 641,650,651,657,660 & 666 TRACTOR-SCRA
Cylinder Liner
VEHICULAR ENGINE FOR 641,650,651,657,660 & 666 TRACTOR-SCRA
Main Bearings
VEHICULAR ENGINE FOR 641,650,651,657,660 & 666 TRACTOR-SCRA
Spacer Plate
657B & 666B SCRAPER ENGINE
Flywheel Housing
657B & 666B SCRAPER ENGINE
Cylinder Liners
657B & 666B SCRAPER ENGINE
Bearing Clearance - Check
3406E and 3456 Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Remove
3406E and 3456 Engines for Caterpillar Built Machines
Cylinder Liner - Remove
3406E and 3456 Engines for Caterpillar Built Machines
Piston Cooling Jets - Remove and Install
3406E and 3456 Engines for Caterpillar Built Machines
Camshaft Bearings - Remove
3406E and 3456 Engines for Caterpillar Built Machines
Camshaft Bearings - Install
3406E and 3456 Engines for Caterpillar Built Machines
Cylinder Liner - Install
3406E and 3456 Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Install
3406E and 3456 Engines for Caterpillar Built Machines
Service Magazine
Main And Connecting Rod Bearings With Cavitation Erosion Can Be Used Again{1230,1203,1219}
1980/04/21
Service Tips For Removal And Installation Of Main And Connecting Rod Bearings In Chassis{0611,1203,1219,1230}
1980/07/14
Corrected &quot;5.4&quot; 60&deg;V Main Bearing Selection Guide&quot; Is Now Available{0374,1203,1202}
1981/02/02
Use Of A Flex-Hone For Cylinder Liner Reconditioning{0664,0674,1216}
1981/12/21
Use New Special Instruction To Install 5P6595 Insert In Cylinder Liner Seats{1216,0621}
1982/05/03
Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03
Temporary Use Of Secondary Oil Filter Can Prevent Damage To Rebuilt Engines{1307,1318,1157}
1982/07/19
Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11
Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16
Reuse Of Engine Bearings{1230}
1983/05/16
Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27
Improved Crankshaft Main Bearing With Higher Strength Aluminum Alloy{1203}
1977/01/31
Reference Chart For Main And Connecting Rod Bearings{1203,1219,1230}
1977/11/28
Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26
Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20
5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster{0621,1216}
1978/01/09
Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12
New Information On Reusable Cylinder Liners{1216}
1978/06/19
Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28
New Head Assemblies, Head Gaskets, And Spacer Plate Gaskets Prevent Oil Leakage At The Spacer Plate{1101,1113}
1978/10/09
New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
New Main And Connecting Rod Bearings Have A Thicker Layer Of Surface Material{1230,1203,1219}
1979/09/17
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
New Engine Cylinder Liner Available{1216}
1996/01/15
Damaged Lifter Bores In 3400 Series Engines Can Be Used Again {1201}
2005/01/24
Cylinder Head And Spacer Plate Gasket Failures On Certain Machine Engines {1100, 1201}
2015/05/15

Caterpillar Parts SIS Catalog 666B :

2S-3687 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
2S-3687 CYLINDER BLOCK AND COVERS
8S-6461 CYLINDER HEAD GP
CYLINDER HEAD GP
8S-6461 CYLINDER HEAD GP
8S-6461 CYLINDER HEAD GP
CYLINDER HEAD GP
8S-6461 CYLINDER HEAD GP
8S-6461 CYLINDER HEAD GP
CYLINDER HEAD GP
8S-6461 CYLINDER HEAD GP
CYLINDER BLOCK AND COVERS
2S-3687 CYLINDER BLOCK AND COVERS
2S-3687 CYLINDER BLOCK AND COVERS
2S-3687 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS GROUP
2S-3687 CYLINDER BLOCK AND COVERS GROUP
2S-3687 CYLINDER BLOCK AND COVERS GROUP
2S-3687 CYLINDER BLOCK AND COVERS GROUP
CYLINDER BLOCK AND COVERS GROUP
2S-3687 CYLINDER BLOCK AND COVERS GROUP
2S-3687 CYLINDER BLOCK AND COVERS GROUP

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