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CYLINDER HEAD AND VALVE MECHANISM (2S711 N/S) Serial No. 57K395 to 57K399 inclusive See Page 36 for Gasket Kits D348


BASIC ENGINE
CYLINDER HEAD GP
CYLINDER BLOCK GP

VEHICULAR ENGINE D348 VEHICULAR ENGINE 57K
 D348 VEHICULAR ENGINE 57K00001-UP UEG0242S D348 57K   (1968)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD GP
2S-0711 CYLINDER HEAD GP
CYLINDER HEAD GP
2S-0711 CYLINDER HEAD GP
CYLINDER HEAD GP
2S-0711 CYLINDER HEAD GP
CYLINDER HEAD GP
2S-0711 CYLINDER HEAD GP
CYLINDER HEAD GP
7N-9551 CYLINDER HEAD GP
CYLINDER HEAD GP
6N-3832 CYLINDER HEAD GP
 

#UEG0242S0080
 

2S-0711: CYLINDER HEAD GP

CYLINDER HEAD AND VALVE MECHANISM (2S711 N/S)
Serial No. 57K395 to 57K399 inclusive
See Page 36 for Gasket Kits
c134285 UEG0242S
2S0711 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D348 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-3018 [48] SPRING  
2. 5M-6214 [2] PLUG  
3. 1D-4622 [86] BOLT  
  7M-7875 [86] WASHER  
4. 2S-2813 [48] ROTOCOIL ASSEM.  
5. 8S-6181 [12] CHAMBER ASSEM.  
6. 8S-4190 [12] SEAL  
7. 2A-4429 [96] LOCK  
8. 2S-3321 [48] RETAINER  
9. 7L-0520 [72] STUD  
10. 5S-5137 [2] HEAD ASSEM.  
11. 5M-6214 [4] PLUG  
12. 9S-9699 [24] INSERT (Exhaust-Standard)  
  4S-8902 H [24] INSERT (.005" oversize)  
  4S-8903 H [24] INSERT (.010" oversize)  
13. 9M-3205 [24] INSERT (Intake-Standard)  
  4S-8898 H [24] INSERT (.005" oversize)  
  4S-8899 H [24] INSERT (.010" oversize)  
14. 5H-7071 [48] DIRECTOR  
15. 1S-9540 [4] DOWEL  
16. 9S-9040 [48] GUIDE  
17. 2M-6471 [10] PLUG  
18. 3B-0623 [48] PLUG  
    (One-half each in 5S5137 Assem.)
19. 5M-2667 [12] GASKET (.194" Thick)  
20. 8S-4275 [48] SEAL  
21. 7S-9345 [24] VALVE (Exhaust)  
22. 2M-6402 [24] VALVE (Intake)  
23. 1S-7104 [2] SEAL  
24. 7S-4443 [2] GASKET  
 

#UEG0242S0081
 

2S-0711: CYLINDER HEAD GP

2S711 CYLINDER HEAD AND VALVE MECHANISM GROUP
Serial No. 57K400 to 57K880 & 57K890 to 57K920 inclusive
See Page 36 for Gasket Kits
c206535 UEG0242S
2S0711 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D348 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-3018 [48] SPRING  
2. 9F-2247 C [1] PLUG (R.H. head assem.)  
3. 1D-4622 [86] BOLT  
  7M-7875 [86] WASHER  
4. 2S-2813 [48] ROTOCOIL ASSEM.  
5. 9S-6743 [12] CHAMBER ASSEM.  
6. 8S-4190 [12] SEAL  
7. 2A-4429 [96] LOCK  
8. 2S-3321 [48] RETAINER  
9. 6L-8562 C [72] STUD  
10. 1P-7760 [2] HEAD ASSEM.  
11. 9F-2247 [4] PLUG  
12. 9S-9699 [24] INSERT (Exhaust-Standard)  
  4S-8902 H [24] INSERT (.005" oversize)  
  4S-8903 H [24] INSERT (.010" oversize)  
13. 9M-3205 [24] INSERT (Intake-Standard)  
  4S-8898 H [24] INSERT (.005" oversize)  
  4S-8899 H [24] INSERT (.010" oversize)  
14. 5H-7071 [48] DIRECTOR  
15. 1S-9540 [4] DOWEL  
16. 4N-3666 C [48] GUIDE  
17. 2M-6471 [10] PLUG  
18. 3B-0623 [48] PLUG  
    (One-half each in 1P7760 Assem.)
19. 5M-2667 [12] GASKET (.194" Thick)  
20. 8S-4275 [48] SEAL  
21. 1P-1081 [24] VALVE (Exhaust)  
22. 1P-0407 [24] VALVE (Intake)  
23. 1S-7104 [2] SEAL  
24. 4N-7700 C [2] GASKET  
  C   INDICATES CHANGE
  H   NOT PART OF 1P7760 ASSEM.
 

#UEG0242S0082
 

2S-0711: CYLINDER HEAD GP

2S711 CYLINDER HEAD AND VALVE MECHANISM GROUP
Serial No. 57K921 to 57K1163 inclusive
See Page 36 for Gasket Kits
c158052 UEG0242S
2S0711 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D348 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-3018 [ 48] SPRING  
2. 9F-2247 C [ 1] PLUG (R.H. head assem.)  
3. 1D-4622 [ 86] BOLT  
  7M-7875 [ 86] WASHER  
4. 2S-2813 [ 48] ROTOCOIL ASSEM.  
5. 6N-6161 C [ 1] CHAMBER ASSEM.  
6. 6N-6153 [ 1] UNION  
7. 2A-4429 [ 96] LOCK  
8. 2S-3321 [ 48] RETAINER  
9. 6L-8562 C [ 72] STUD  
10. 1P-7760 [ 2] HEAD ASSEM.  
11. 9F-2247 [ 4] PLUG  
12. 9S-9699 [ 24] INSERT (Exhaust-Standard)  
  4S-8902 H [ 24] INSERT (.005" oversize)  
  4S-8903 H [ 24] INSERT (.010" oversize)  
13. 9M-3205 [ 24] INSERT (Intake-Standard)  
  4S-8898 H [ 24] INSERT (.005" oversize)  
  4S-8899 H [ 24] INSERT (.010" oversize)  
14. 5H-7071 [ 48] DIRECTOR  
15. 1S-9540 [ 4] DOWEL  
16. 4N-3666 C [ 48] GUIDE  
17. 2M-6471 [ 10] PLUG  
18. 3B-0623 [ 48] PLUG  
    (One-half each in 1P7760 Assem.)
19. 5M-2667 [ 12] GASKET (.194" Thick)  
20. 8S-4275 [ 48] SEAL  
21. 1P-1081 [ 24] VALVE (Exhaust)  
22. 1P-0407 [ 24] VALVE (Intake)  
23. 1S-7104 [ 2] SEAL  
24. 4N-7700 C [ 2] GASKET  
25. 8S-4190 [ 12] SEAL  
    NOT PART OF 1P7760 ASSEM.
    INDICATES CHANGE
 

#UEG0242S0083
 

7N-9551: CYLINDER HEAD GP

7N9551 CYLINDER HEAD GROUP
Serial No. 57K1164-Up
c232905 UEG0242S
7N9551 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D348 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-3018 [48] SPRING  
2. 9F-2247 [1] PLUG (R.H. head assem.)  
3. 1D-4622 [86] BOLT  
  7M-7875 [86] WASHER  
4. 2S-2813 [48] ROTOCOIL ASSEM.  
5. 8N-9489 C [12] CHAMBER ASSEM.  
6. 8S-4190 [12] SEAL  
7. 2A-4429 [96] LOCK  
8. 2S-3321 [48] RETAINER  
9. 7L-0520 C [72] STUD  
10. 7N-9532 R [2] HEAD ASSEM.  
11. 9F-2247 [2] PLUG  
12. 9S-9699 [12] INSERT (Exhaust Standard)  
  4S-8902 H [12] INSERT 1.3 cm(.005 in.)oversize  
  4S-8903 H [12] INSERT 2.5 cm(.01 in.)oversize  
13. 9M-3205 [12] INSERT (Intake Standard)  
  4S-8898 H [12] INSERT 1.3 cm(.005 in.)oversize  
  4S-8899 H [12] INSERT 2.5 cm(.01 in.)oversize  
14. 5H-7071 [24] DIRECTOR  
15. 1S-9540 [2] DOWEL  
16. 6N-2236 [24] GUIDE  
17. 2M-6471 [5] PLUG  
18. 3B-0623 [24] PLUG  
19. 5M-2667 [12] GASKET (.194" thick)  
20. 8S-4275 [48] SEAL  
21. 8N-3725 C [24] VALVE (exhaust)  
22. 1P-0407 [24] VALVE (intake)  
23. 1S-7104 [2] SEAL  
24. 7N-9527 [2] GASKET  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 7N9532 ASSEM.
 

#UEG0242S0084
 

6N-3832: CYLINDER HEAD GP

CYLINDER HEAD AND VALVE MECHANISM (6N3832 N/S)
Serial No. 57K881 to 57K889 inclusive
See Page 36 for Gasket Kits
c156423 UEG0242S
6N3832 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D348 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-3018 [48] SPRING  
2. 9F-2247 [1] PLUG (R.H. head assem.)  
3. 1D-4622 [86] BOLT  
  7M-7875 [86] WASHER  
4. 2S-2813 [48] ROTOCOIL ASSEM.  
5. 9S-6743 [12] CHAMBER ASSEM.  
6. 8S-4190 [12] SEAL  
7. 2A-4429 [96] LOCK  
8. 2S-3321 [48] RETAINER  
9. 6L-8562 [72] STUD  
10. 6N-3533 [2] HEAD ASSEM.  
    (Includes)
11. 9F-2247 [4] PLUG  
12. 9S-9699 [24] INSERT (exhaust-standard)  
  4S-8902 JH [24] INSERT .127 mm(.005 in.)  
  4S-8903 JH [24] INSERT .254 mm(.101 in.)  
13. 9M-3205 [24] INSERT (intake-standard)  
  4S-8898 JH [24] INSERT .127 mm(.005 in.)  
  4S-8899 JH [24] INSERT .254 mm(.010 in.)  
14. 5H-7071 [48] DIRECTOR  
15. 3B-0623 [48] PLUG  
16. 6N-2236 [48] GUIDE  
17. 2M-6471 [10] PLUG  
18. 1S-9540 [4] DOWEL  
19. 5M-2667 [12] GASKET  
20. 8S-4275 [48] SEAL  
21. 6N-3532 [24] VALVE (intake)  
22. 6N-3531 [24] VALVE (exhaust)  
23. 1S-7104 [2] SEAL  
24. 4N-7700 [2] GASKET  
  H   NOT PART OF 6N3832 ASSEM.
  J   OVERSIZE
 

#UEG0242S0085
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View--Part 1 of 3
Serial No. 57K1 to 57K183 inclusive
Cylinder Block Assembly parts are shown on Page 32. See Page 36 for Gasket Kits
c126728 UEG0242S
None CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D348 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-8080 [1] COVER  
2. 2S-4080 [1] GASKET  
3. 3J-5389 [2] PLUG  
4. 8S-7669 [4] STUD  
5. 1N-7136 [1] COVER ASSEM.  
  4H-1723 [1] SEAL  
6. 2A-5684 [2] STUD  
    (Parts of 1N7136 Cover Assem.)
7. 2K-8257 [1] SEAL  
8. 0T-0320 [4] BOLT  
9. Y [1] BLOCK ASSEM.  
    (See Separate Illustration)
10. 0S-1594 [25] BOLT  
11. 3B-4506 [99] LOCKWASHER  
12. 5S-5127 [1] PLATE (Front)  
13. 1N-8068 [1] PLATE ASSEM. (Right Hand)  
14. 3S-7681 [1] GASKET  
15. 5M-6213 [1] PLUG  
16. 2S-4632 [1] BUSHING ASSEM.  
17. 2S-8160 [1] GASKET  
18. 3S-7536 [1] GASKET  
19. 4S-5785 [1] PAN (Front)  
20. 2S-2901 [1] GASKET  
21. 3B-1915 [7] BOLT  
22. 4B-4278 [69] WASHER  
23. 4S-6496 [1] PLATE  
24. 0L-1351 [8] BOLT  
  8M-7640 [8] LOCK  
25. 0S-1591 [4] BOLT  
26. 0L-1143 [58] BOLT  
27. 8S-3765 [1] COVER  
28. 7S-0531 [1] GASKET  
29. 2S-4111 [1] GASKET  
30. 3R-5384 [1] GASKET  
31. 3R-5383 [1] GASKET  
32. 1A-1460 [3] BOLT  
  1D-4719 [3] NUT  
  3B-4508 [3] LOCKWASHER  
33. 8L-6388 [1] ADAPTER ASSEM.  
  8M-9315 [1] BEARING  
  3F-6795 [2] PIN  
    (Parts of 8L6388 Adapter Assem.)
34. 3R-5392 [1] GASKET  
35. 1B-4203 [5] NUT  
  Y   SEPARATE ILLUSTRATION
 

#UEG0242S0086
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Front View--Part 2 of 3
Serial No. 57K1 to 57K183 inclusive. Note: 5S1262 Piston & Liner Group,
consisting of: 1--Piston Assembly, 1--Liner & 3--Seal, is available
c127585 UEG0242S
None CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D348 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-3978 [36] SEAL  
2. 5S-3772 [12] LINER  
  7M-7260 GASKET SOLUTION 1 can  
3. 1S-7104 [2] SEAL  
4. 3B-4508 [13] LOCKWASHER  
5. 2S-3206 [1] ADAPTER  
  8M-4990 [2] SEAL  
6. 0T-0573 [1] BOLT  
7. 3B-4506 [48] LOCKWASHER  
8. 1D-4566 [9] BOLT  
9. 1B-4203 [2] NUT  
10. 3R-5666 [1] PLATE ASSEM. (Left Hand)  
11. 8M-5362 [1] BOSS  
    (Part of 3R5666 Plate Assem.)
12. 3S-7681 [1] GASKET  
13. 0S-1594 [49] BOLT  
14. 3M-7045 [1] PLUG  
15. 8M-9307 [2] PLUG  
  8F-2594 [2] WASHER  
16. 2S-2314 [1] LOCK  
17. 4D-8472 [1] LOCK  
18. 4M-5397 [1] LOCK  
19. 3S-7669 [12] TUBE ASSEM.  
  1S-5976 [12] SCREW  
  7M-7205 [12] LOCK  
20. 3R-5377 [1] HOUSING ASSEM. (timing Gear)  
  2M-1538 [2] STUD  
21. 3F-6795 [4] DOWEL  
22. 3D-2871 [10] STUD  
23. 3L-1850 [1] PLUG  
24. 3J-5389 [1] PLUG  
25. 5M-6213 [3] PLUG  
    (Parts of 3R5377 Housing Assem.)
26. 4S-6491 [1] PAN (Rear)  
  5S-3353 [2] FERRULE  
  8M-5254 [2] SEAL  
27. 0L-1352 [2] BOLT  
28. 1B-2886 [4] BOLT  
 

#UEG0242S0087
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Rear View--Part 3 of 3
Serial No. 57K1 to 57K183 inclusive
c127346 UEG0242S
None CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D348 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-2029 [2] BOLT  
2. 3B-4506 [29] LOCKWASHER  
3. 3R-5378 [1] POINTER (Timing)  
  4B-9747 [1] WASHER  
4. 5M-6214 [1] PLUG  
5. 4H-5440 [1] COVER  
  2H-5572 [1] GASKET  
6. 8S-6019 [2] PLATE  
7. 8S-6020 [2] GASKET  
8. 0S-1591 [7] BOLT  
9. 3R-5385 [1] PLATE ASSEM. (Rear)  
  6H-0192 [5] STUD  
10. 4H-5032 [2] STUD  
11. 4F-1450 [2] STUD  
12. 8H-3008 [1] STUD  
    (Parts of 3R5385 Plate Assem.)
13. 1B-4203 [7] NUT  
14. 8S-9089 [1] BOLT  
15. 3B-4508 [5] LOCKWASHER  
16. 2H-6488 [1] BOLT  
17. 6F-5282 [19] BOLT  
  3H-7654 [19] WASHER  
18. 0S-1594 [20] BOLT  
19. 4M-4419 [2] LOCK  
20. 1N-8080 [1] COVER  
  2S-4080 [1] GASKET  
21. 6H-1717 [3] BOLT (1.125" long)  
    -OR-
  0S-1585 [3] BOLT (1.50" long)  
22. 2S-2314 [1] LOCK  
23. 4D-8472 [1] LOCK  
24. 4M-5397 [1] LOCK  
25. 5B-2638 [1] BOLT  
26. 8L-8087 [1] HOUSING ASSEM. (Flywheel)  
27. 7B-9665 [2] PLUG  
28. 7H-3171 [1] PLUG  
29. 5M-1932 [6] STUD  
30. 3F-6795 [4] PIN  
31. 9F-2247 [1] PLUG  
32. 5M-6213 [5] PLUG  
33. 9M-8395 [1] BEARING  
34. 3J-5389 [1] PLUG  
35. 9S-6130 [3] PLUG  
  2S-4078 [3] SEAL  
    (Parts of 8L8087 Assem.)
36. 1A-5183 [2] BOLT  
37. 5M-2894 [2] WASHER  
 

#UEG0242S0088
 

1N-8600: CYLINDER BLOCK & COVERS GP

CYLINDER BLOCK AND COVERS (1N8600 N/S)--Front View--Part 1 of 3
Serial No. 57K184 to 57K389 inclusive. Note: 5S1262 Piston & Liner Group,
consisting of: 1--Piston Assembly, 1--Liner & 3--Seal, is available
c130279 UEG0242S
1N8600 CYLINDER BLOCK & COVERS GP Parts scheme
  For full view, you need register

Parts for your D348 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-8080 [1] COVER  
  2S-4080 [1] GASKET  
2. 1B-4203 [10] NUT  
3. 3B-4506 [51] LOCKWASHER  
4. 5S-3772 [12] LINER  
5. 3S-3978 [36] SEAL  
6. 1D-4719 [3] NUT  
7. 3B-4508 [20] LOCKWASHER  
8. 5M-6214 [1] PLUG  
9. 3S-4362 [1] COVER  
  2S-2984 [1] GASKET  
10. [1] ADAPTER  
  8M-4990 [2] SEAL  
11. 0S-1571 [2] BOLT  
12. 0L-0364 [2] LOCK  
13. 1S-7104 [1] SEAL  
14. 0T-0573 [1] BOLT  
15. 8S-9191 [1] BOLT  
16. 0S-1594 [48] BOLT  
17. 4M-4419 [1] LOCK  
18. 7S-9317 [1] PLATE ASSEM. (Left Hand)  
  8M-5362 [2] BOSS  
19. 3J-3532 [1] LUG  
    (Parts of 7S9317 Assem.)
20. 3S-7681 [1] GASKET  
21. 8M-9307 [1] PLUG  
  8F-2594 [1] WASHER  
22. 4D-8472 [1] LOCK  
23. 2S-2314 [1] LOCK  
24. 4M-5397 [1] LOCK  
25. [8] BOLT  
26. 2S-4632 [1] BUSHING ASSEM.  
27. 2S-8126 [1] HOUSING ASSEM.  
  2M-1538 [2] STUD  
28. 3L-1850 [1] PLUG  
29. 2S-7056 [2] BEARING  
30. 5M-6214 [3] PLUG  
31. 3F-6795 [4] DOWEL  
32. 3D-2871 [10] STUD  
33. 5M-6213 [3] PLUG  
34. 3J-5389 [1] PLUG  
    (Parts of 2S8126 Assem.)
35. 1B-2886 [9] BOLT  
36. 1S-5976 [12] SCREW  
  7M-7205 [12] LOCK  
37. 3S-7669 [12] TUBE ASSEM.  
38. 0L-1352 [2] BOLT  
39. 1N-8202 [1] ADAPTER ASSEM.  
40. 8M-9315 [1] BEARING  
41. 3F-6795 [2] DOWEL  
42. 5M-1932 [3] STUD  
    (Parts of 1N8202 Assem.)
43. 1N-8201 [1] GASKET  
 

#UEG0242S0089
 

1N-8600: CYLINDER BLOCK & COVERS GP

CYLINDER BLOCK AND COVERS (1N8600 N/S)--Rear View--Part 2 of 3
Serial No. 57K184 to 57K389 inclusive
c127341 UEG0242S
1N8600 CYLINDER BLOCK & COVERS GP Parts scheme
  For full view, you need register

Parts for your D348 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1571 [3] BOLT  
2. 3B-4506 [36] LOCKWASHER  
3. 8S-0752 [1] PINION  
  8S-0755 [1] SPACER  
  1S-6723 [2] GASKET  
4. 0S-1591 [7] BOLT  
5. 0L-2070 [1] BOLT  
6. 2K-4472 [1] SEAL  
7. 8S-6019 [2] PLATE  
  8S-6020 [2] GASKET  
8. 1N-8208 [1] PLATE ASSEM.  
  6H-0192 [8] STUD  
9. 7S-9503 [1] STUD  
10. 3B-2460 [2] STUD  
11. 8H-3008 [2] STUD  
    (Parts of 1N8208 Assem.)
12. 5S-3132 [1] COVER  
  2S-4463 [1] GASKET  
13. 1B-4203 [7] NUT  
14. 5S-5899 [1] GASKET  
15. 7S-9324 [1] COVER  
  8S-1449 [1] GASKET  
16. 0L-1351 [4] BOLT (.875" long)  
17. 8S-9089 [2] BOLT  
18. 3B-4508 [23] LOCKWASHER  
19. 0T-0055 [1] BOLT  
20. 0S-1594 [20] BOLT  
21. 4M-4419 [1] LOCK  
22. 4D-8472 [1] LOCK  
23. 2S-2314 [1] LOCK  
24. 1D-4719 [3] NUT  
25. 4M-5397 [1] LOCK  
26. 7S-9322 [1] COVER  
  7S-9325 [1] GASKET  
27. 6F-5282 [18] BOLT (5.25" long)  
28. 5B-2638 [2] BOLT (5.25" long)  
29. 1N-8606 [1] HOUSING ASSEM. (Flywheel)  
  1K-7046 [2] STUD  
30. 5M-6213 [1] PLUG  
31. 9S-8010 [1] PLUG  
32. 2S-4078 [3] SEAL  
33. 5M-6214 [3] PLUG  
34. 3F-6795 [2] DOWEL  
35. 9S-6130 [2] PLUG  
    (Parts of 1N8606 Assem.)
36. 8S-1514 [1] ADAPTER ASSEM.  
37. 5H-7118 [1] FERRULE  
38. 3F-6795 [2] DOWEL  
39. 8M-9315 [1] BEARING  
40. 5M-1932 [3] STUD  
    (Parts of 8S1514 Assem.)
41. 8M-4447 [1] SEAL  
42. 5B-9705 [1] STUD  
43. 0V-0113 [1] STUD  
 

Information:

Engine News
New Exhaust Valve Has Improved Three-Piece Construction
1979/04/25
Use Caution During Replacement Of Damaged Nozzle Adapters Or Precombustion Chambers
1983/01/19
Engine Valve Stem "Use Again" Specifications
1983/03/16
New Water Seals Used In Cylinder Head Groups
1983/08/17
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures
1983/10/26
New Cylinder Head Gasket Helps Prevent Oil Leakage Around Gear Pocket
1984/10/24
A New Book "Analyzing Diesel And Natural Gas Engine Valve Failures" Is Available
1985/03/01
New Precombustion Chamber Seal Available
1985/09/01
Torque Increase For Cylinder Head Bolts
1985/10/01
Determining The Cause Of Glow Plug Tip Failures
1986/06/01
Valve Lash Adjustment Interval Is Changed
1986/07/01
Silicone Water Seal Available
1986/08/01
Silicone Water Seal Available
1987/01/01
New Precombustion Chamber Seal Available
1987/05/01
New Cylinder Head And Spacer Plate Gaskets Prevent Oil Leakage Around Gear Pocket
1987/07/01
How to Prevent Exhaust Valve Failures on D348 Engines
1989/11/01
Improved Manufacturing Process Extends Service Life Of New Exhaust Valves
1990/06/01
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads
1990/10/01
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
Tolerance Added To Valve Clearance Specifications
1978/01/18
Use Again Specifications For Valve Springs Are Changed
1978/03/01
New Head Assemblies, Head Gaskets, And Spacer Plate Gaskets Prevent Oil Leakage At The Spacer Plate
1978/10/18
Special Instruction
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Service Letter-NACD
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
3S3018 Valve Springs Need To Be Removed From Parts Stock
3S3018 Valve Springs Need To Be Removed From Parts Stock
Service Letter-Australia
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
3S3018 Valve Springs Need To Be Removed From Parts Stock
3S3018 Valve Springs Need To Be Removed From Parts Stock
Service Letter-CFEL
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
3S3018 Valve Springs Need To Be Removed From Parts Stock
3S3018 Valve Springs Need To Be Removed From Parts Stock
Service Letter-CSARL
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
3S3018 Valve Springs Need To Be Removed From Parts Stock
3S3018 Valve Springs Need To Be Removed From Parts Stock
Service Letter-Americas
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
3S3018 Valve Springs Need To Be Removed From Parts Stock
3S3018 Valve Springs Need To Be Removed From Parts Stock
Service Letter-Truck/Ag/Marine
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
3S3018 Valve Springs Need To Be Removed From Parts Stock
3S3018 Valve Springs Need To Be Removed From Parts Stock
Specifications
Precombustion Chamber
5.4" BORE, 60 V12 VEHICULAR ENGINE
Valves
5.4" BORE, 60 V12 VEHICULAR ENGINE
Cylinder Head
5.4" BORE, 60 V12 VEHICULAR ENGINE
Tool Operating Manual
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
Service Letter-China
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
3S3018 Valve Springs Need To Be Removed From Parts Stock
3S3018 Valve Springs Need To Be Removed From Parts Stock
Service Letter-Asia
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
3S3018 Valve Springs Need To Be Removed From Parts Stock
3S3018 Valve Springs Need To Be Removed From Parts Stock
Reuse And Salvage Guidelines
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
3S3018 Valve Springs Shipped Prior To June Of 1997 Need To Be Removed From Parts Stock
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
0R2099, 0R2181, And 0R2183 Upgrade To New Remanufactured Cylinder Heads; And 7N9532 New Product Cylinder Heads In Dealer Parts Stock Need To Be Inspected For Correct Flatness.
3S3018 Valve Springs Need To Be Removed From Parts Stock
3S3018 Valve Springs Need To Be Removed From Parts Stock
Disassembly and Assembly
Glow Plugs
D348 VEHICULAR ENGINE
Precombustion Chambers
D348 VEHICULAR ENGINE
Right Cylinder Head Assembly
D348 VEHICULAR ENGINE
Left Cylinder Head Assembly
D348 VEHICULAR ENGINE
Service Magazine
Vacuum Tester Checks For Leaks Between Valve Face and Seat{0651,1103,1105}
1982/09/06
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29
Engine Valve Stem "Use Again" Specifications{0653,1105}
1983/02/28
New Water Seals Used In Cylinder Head Groups{1115,1101}
1983/08/15
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17
New Cylinder Head Gasket Helps Prevent Oil Leakage Around Gear Pocket{1101}
1984/10/29
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
New Precombustion Chamber Seal Available{1106,1100}
1985/09/02
Torque Increase For Cylinder Head Bolts{1101}
1985/09/30
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07
Avoid Oil Contact With New Water Passage Seals Used In Cylinder Head Groups{1100}
1986/08/18
Silicone Water Seal Available{1101}
1986/08/18
Silicone Water Seal Available{1101}
1986/12/15
Use Heli-Coils To Repair 5.4" Bore Engine Rocker Arm Assemblies{1123,1105}
1986/12/22
New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum{1355}
1977/01/17
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16
Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
New Precombustion Chamber Seal Available{1100,1106}
1987/05/18
New Cylinder Head And Spacer Plate Gaskets Prevent Oil Leakage Around Gear Pocket{1101}
1987/07/06
Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30
Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06
New Head Assemblies, Head Gaskets, And Spacer Plate Gaskets Prevent Oil Leakage At The Spacer Plate{1101,1113}
1978/10/09
New Exhaust Valve Has Improved Three-Piece Construction{1105}
1979/04/09
A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
How to Prevent Exhaust Valve Failures on D348 Engines{1105}
1989/10/23
Improved Manufacturing Process Extends Service Life Of New Exhaust Valves {1105}
1990/05/28
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08

Caterpillar Parts SIS Catalog D348 :

CYLINDER HEAD GP
2S-0711 CYLINDER HEAD GP
MANIFOLD GP-EXHAUST
2N-6984 MANIFOLD GP-EXHAUST
MANIFOLDS
7L-4803 MANIFOLDS
MANIFOLDS
MANIFOLDS
MANIFOLDS
MANIFOLDS
TURBOCHARGER GROUP--L.H.,R.H.
2P-0983 TURBOCHARGER GROUP--L.H.,R.H.
2P-0982 TURBOCHARGER GROUP--L.H.,R.H.
TURBOCHARGER ASSEMBLY--R.H.,TURBOCHARGER ASSEMBLY--L.H.
9S-7948 TURBOCHARGER ASSEMBLY--R.H.,TURBOCHARGER ASSEMBLY--L.H.
CYLINDER HEAD GP
2S-0711 CYLINDER HEAD GP
CYLINDER HEAD GP
2S-0711 CYLINDER HEAD GP
CYLINDER HEAD GP
7N-9551 CYLINDER HEAD GP
CYLINDER HEAD GP
6N-3832 CYLINDER HEAD GP
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK & COVERS GP
1N-8600 CYLINDER BLOCK & COVERS GP

Truck sale:

1972 CAT D348
USD $13,500 
1972 CAT D348

Hawthorne Cat
San Marcos, California
 
 
CAT D348

EURO AUCTIONS
United Kingdom
 
 
CAT D348

Yoder & Frey Auctioneers
Ashland, Ohio
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