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1W-9802 CYLINDER HEAD GP S/N 78Z1144-2343 PART OF 4N-1816, 4W-7005 CYLINDER HEAD GP 3408 GEN SET ENGINE




BASIC ENGINE

CYLINDER HEAD GP
 

#SEBP14750070
 

1W-9802: CYLINDER HEAD GP

1W-9802 CYLINDER HEAD GP
S/N 78Z1144-2343
PART OF 4N-1816, 4W-7005 CYLINDER HEAD GP
i00107815 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-5906 [16] SPRING-VALVE  
2. 6N-7175 [16] ROTOCOIL AS  
    (EACH INCLUDES)
  6N-7154 [1] ROTOCOIL AS  
3. 6N-7174 [1] SHIELD-OIL  
4. 1W-9799 Y [1] CYLINDER HEAD AS  
5. 2N-5775 [8] DOWEL  
6. 173-7188 [16] GUIDE-VALVE  
  7C-5306 AB GUIDE-VALVE (0.51-MM OS)  
7. 1W-3859 [8] VALVE-INLET  
8. 1W-3860 [8] VALVE-EXHAUST  
9. 2A-4429 [32] LOCK-RETAINER  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP14750071
 

4N-1816: CYLINDER HEAD GP

4N-1816 CYLINDER HEAD GP
S/N 78Z1144-1145
i00107915 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-7885 C [8] ADAPTER AS-FUEL VALVE  
2. 2S-2251 [8] SEAL-O-RING  
3. 4N-7253 [8] GASKET-CHAMBER  
4. 5M-6214 [2] PLUG (1/8-27 PTF)  
5. 7N-0857 Y [2] CYLINDER HEAD GP  
6. 0L-1352 [11] BOLT (3/8-16X3.25-IN)  
7. 3J-5390 [2] PLUG (3/8-18-THD)  
8. 3J-5389 [2] PLUG (EXTERNAL)  
9. 1B-5174 [2] PLUG-PIPE  
10. 4S-6137 [16] STUD-TAPERLOCK (3/8-16X3.1-IN)  
11. 4N-1820 [2] GASKET-CYLINDER HEAD  
12. 2H-3750 [28] BOLT (3/4-16X7.5-IN)  
  5H-1504 [28] WASHER-HARD (20X33.5X5-MM THK)  
13. 4N-2269 [32] SEAL  
14. 5P-0063 [4] PLUG-CUP  
15. 4N-0932 [2] PLUG-CUP  
16. 1A-5183 [2] BOLT (3/8-16X4.75-IN)  
17. 5M-2894 [5] WASHER-HARD (10.2X18.5X2.5-MM THK)  
18. 5B-2638 [2] BOLT (3/8-16X5.25-IN)  
19. 6N-6731 [1] SUPPORT-HOUSING (LH)  
20. 6N-6732 [1] SUPPORT-HOUSING (RH)  
21. 2B-0858 [2] PLUG-PIPE  
22. 8S-9191 [3] BOLT (3/8-16X4-IN)  
23. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
24. 1W-5207 C [1] BRACKET-FUEL PUMP  
25. 9N-2583 [1] BRACKET-FUEL PUMP  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14750072
 

4N-1816: CYLINDER HEAD GP

4N-1816 CYLINDER HEAD GP
S/N 78Z1146-1989
i00107916 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-9757 C [8] ADAPTER AS  
2. 2S-2251 [8] SEAL-O-RING  
3. 4N-7253 [8] GASKET-CHAMBER  
4. 5M-6214 B [2] PLUG (1/8-27 PTF)  
5. 1W-9802 CY [2] CYLINDER HEAD GP  
6. 0L-1352 [11] BOLT (3/8-16X3.25-IN)  
7. 3J-5390 [2] PLUG (3/8-18-THD)  
8. 3J-5389 [2] PLUG (EXTERNAL)  
9. 1B-5174 [2] PLUG-PIPE  
10. 4S-6137 [16] STUD-TAPERLOCK (3/8-16X3.1-IN)  
11. 2W-7984 C [2] GASKET-CYLINDER HEAD  
12. 2H-3750 [28] BOLT (3/4-16X7.5-IN)  
  5H-1504 [28] WASHER-HARD (20X33.5X5-MM THK)  
13. 4W-1055 C [32] SEAL  
14. 5P-0063 B [4] PLUG-CUP  
15. 4N-0932 B [2] PLUG-CUP  
16. 1A-5183 [2] BOLT (3/8-16X4.75-IN)  
17. 5M-2894 [5] WASHER-HARD (10.2X18.5X2.5-MM THK)  
18. 5B-2638 [2] BOLT (3/8-16X5.25-IN)  
19. 6N-6731 [1] SUPPORT-HOUSING (LH)  
20. 6N-6732 [1] SUPPORT-HOUSING (RH)  
21. 2B-0858 [2] PLUG-PIPE  
22. 8S-9191 [3] BOLT (3/8-16X4-IN)  
23. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
24. 1W-5207 [1] BRACKET-FUEL PUMP  
25. 9N-2583 [1] BRACKET-FUEL PUMP  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14750073
 

4N-1816: CYLINDER HEAD GP

4N-1816 CYLINDER HEAD GP
S/N 78Z1990-2343
i00369983 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-5733 C [8] ADAPTER AS-VALVE  
2. 2S-2251 [8] SEAL-O-RING  
3. 1W-8895 C [8] GASKET  
4. 5M-6214 B [2] PLUG (1/8-27 PTF)  
5. 1W-9802 Y [2] CYLINDER HEAD GP  
6. 0L-1352 [11] BOLT (3/8-16X3.25-IN)  
7. 3J-5390 [2] PLUG (3/8-18-THD)  
8. 3B-1915 C [1] BOLT (3/8-16X1.375-IN)  
9. 1B-5174 [2] PLUG-PIPE  
10. 4S-6137 C [16] STUD-TAPERLOCK (3/8-16X3.1-IN)  
11. 7E-7308 [2] GASKET-CYLINDER HEAD  
12. 2H-3750 [28] BOLT (3/4-16X7.5-IN)  
  5H-1504 [28] WASHER-HARD (20X33.5X5-MM THK)  
13. 4W-1055 [32] SEAL  
14. 5P-0063 B [4] PLUG-CUP  
15. 4N-0932 B [2] PLUG-CUP  
16. 1A-5183 [2] BOLT (3/8-16X4.75-IN)  
17. 5M-2894 [5] WASHER-HARD (10.2X18.5X2.5-MM THK)  
18. 5B-2638 [2] BOLT (3/8-16X5.25-IN)  
19. 6N-6731 [1] SUPPORT-HOUSING (LH)  
20. 6N-6732 [1] SUPPORT-HOUSING (RH)  
21. 2B-0858 [4] PLUG-PIPE  
22. 8S-9191 C [2] BOLT (3/8-16X4-IN)  
23. 0S-1591 C [1] BOLT (3/8-16X1.5-IN)  
24. 1W-5207 [1] BRACKET-FUEL PUMP  
25. 7W-8071 C [1] BRACKET-FUEL PUMP  
26. 0S-1608 C [1] BOLT (3/8-16X3.75-IN)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14750074
 

4W-7005: CYLINDER HEAD GP

4W-7005 CYLINDER HEAD GP
S/N 78Z1144-1276
i00107973 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-1902 C [8] ADAPTER-FUEL NOZZLE  
2. 2S-2251 [8] SEAL-O-RING  
3. 4N-7253 [8] GASKET-CHAMBER  
4. 5M-6214 B [2] PLUG (1/8-27 PTF)  
5. 1W-9802 Y [2] CYLINDER HEAD GP  
6. 0L-1352 [11] BOLT (3/8-16X3.25-IN)  
7. 3J-5390 [2] PLUG (3/8-18-THD)  
8. 3J-5389 [2] PLUG (EXTERNAL)  
9. 1B-5174 [2] PLUG-PIPE  
10. 4S-6137 [16] STUD-TAPERLOCK (3/8-16X3.1-IN)  
11. 2W-7984 [2] GASKET-CYLINDER HEAD  
12. 2H-3750 [28] BOLT (3/4-16X7.5-IN)  
  5H-1504 [28] WASHER-HARD (20X33.5X5-MM THK)  
13. 4W-1055 [32] SEAL  
14. 5P-0063 B [4] PLUG-CUP  
15. 4N-0932 B [2] PLUG-CUP  
16. 1A-5183 [2] BOLT (3/8-16X4.75-IN)  
17. 5M-2894 [5] WASHER-HARD (10.2X18.5X2.5-MM THK)  
18. 5B-2638 [2] BOLT (3/8-16X5.25-IN)  
19. 6N-6731 [1] SUPPORT-HOUSING (LH)  
20. 6N-6732 [1] SUPPORT-HOUSING (RH)  
21. 2B-0858 [2] PLUG-PIPE  
22. 8S-9191 [3] BOLT (3/8-16X4-IN)  
23. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
24. 1W-5207 [1] BRACKET-FUEL PUMP  
25. 9N-2583 [1] BRACKET-FUEL PUMP  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14750075
 

4W-7005: CYLINDER HEAD GP

4W-7005 CYLINDER HEAD GP
S/N 78Z1277-1989
i00107974 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-2583 [1] BRACKET-FUEL PUMP  
2. 0S-1591 [1] BOLT (3/8-16X1.5-IN)  
3. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 8S-9191 [1] BOLT (3/8-16X4-IN)  
5. 1A-5183 [1] BOLT (3/8-16X4.75-IN)  
6. 5B-2638 [1] BOLT (3/8-16X5.25-IN)  
7. 6N-6731 [1] SUPPORT-HOUSING (LH)  
8. 2W-7984 [2] GASKET-CYLINDER HEAD  
9. 2H-3750 [28] BOLT (3/4-16X7.5-IN)  
10. 5H-1504 [28] WASHER-HARD (20X33.5X5-MM THK)  
11. 7W-2224 Y [2] CYLINDER HEAD GP  
12. 0L-1352 [11] BOLT (3/8-16X3.25-IN)  
13. 4N-0932 B [2] PLUG-CUP  
14. 5P-0063 B [4] PLUG-CUP  
15. 7W-5435 [8] ADAPTER-NOZZLE  
16. 4W-1055 [32] SEAL  
17. 4S-6137 [16] STUD-TAPERLOCK (3/8-16X3.1-IN)  
18. 1B-5174 [2] PLUG-PIPE  
19. 2B-0858 [6] PLUG-PIPE  
20. 4N-7253 [8] GASKET-CHAMBER  
21. 5M-6214 B [2] PLUG (1/8-27 PTF)  
22. 6N-6732 [1] SUPPORT-HOUSING (R.H.)  
23. 5B-2638 [1] BOLT (3/8-16X5.25-IN)  
24. 1A-5183 [1] BOLT (3/8-16X4.75-IN)  
25. 5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
26. 0S-1591 [1] BOLT (3/8-16X1.5-IN)  
27. 8S-9191 [2] BOLT (3/8-16X4-IN)  
28. 1W-5207 [1] BRACKET-FUEL PUMP  
29. 5H-7153 [8] SEAL-O-RING  
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14750076
 

4W-7005: CYLINDER HEAD GP

4W-7005 CYLINDER HEAD GP
S/N 78Z1990-4535
i00107975 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-8071 C [1] BRACKET-FUEL PUMP  
2. 3B-1915 C [1] BOLT (3/8-16X1.375-IN)  
3. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 0S-1608 C [1] BOLT (3/8-16X3.75-IN)  
5. 1A-5183 [1] BOLT (3/8-16X4.75-IN)  
6. 5B-2638 [1] BOLT (3/8-16X5.25-IN)  
7. 6N-6731 [1] SUPPORT-HOUSING (LH)  
8. 7E-7308 [2] GASKET-CYLINDER HEAD  
9. 2H-3750 [28] BOLT (3/4-16X7.5-IN)  
10. 5H-1504 [28] WASHER-HARD (20X33.5X5-MM THK)  
11. 7W-2224 Y [2] CYLINDER HEAD GP  
12. 0L-1352 C [7] BOLT (3/8-16X3.25-IN)  
  0L-1352 CB [4] BOLT (3/8-16X3.25-IN)  
13. 4N-0932 B [2] PLUG-CUP  
14. 5P-0063 B [4] PLUG-CUP  
15. 7W-5435 [8] ADAPTER-NOZZLE  
16. 4W-1055 [32] SEAL  
17. 4S-6137 [16] STUD-TAPERLOCK (3/8-16X3.1-IN)  
18. 1B-5174 [2] PLUG-PIPE  
19. 2B-0858 [6] PLUG-PIPE  
20. 4N-7253 [8] GASKET-CHAMBER  
21. 5M-6214 B [2] PLUG (1/8-27 PTF)  
22. 6N-6732 [1] SUPPORT-HOUSING (RH)  
23. 5B-2638 [1] BOLT (3/8-16X5.25-IN)  
24. 1A-5183 [1] BOLT (3/8-16X4.75-IN)  
25. 5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
26. 0S-1591 [1] BOLT (3/8-16X1.5-IN)  
27. 8S-9191 [2] BOLT (3/8-16X4-IN)  
28. 1W-5207 [1] BRACKET-FUEL PUMP  
29. 5H-7153 [8] SEAL-O-RING  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14750077
 

4W-7005: CYLINDER HEAD GP

4W-7005 CYLINDER HEAD GP
S/N 78Z4536-4866
i00107976 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-8071 C [1] BRACKET-FUEL PUMP  
2. 3B-1915 C [1] BOLT (3/8-16X1.375-IN)  
3. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 0S-1608 C [1] BOLT (3/8-16X3.75-IN)  
5. 1A-5183 [1] BOLT (3/8-16X4.75-IN)  
6. 5B-2638 [1] BOLT (3/8-16X5.25-IN)  
7. 6N-6731 [1] SUPPORT-HOUSING (LH)  
8. 7E-7308 [2] GASKET-CYLINDER HEAD  
9. 2H-3750 [28] BOLT (3/4-16X7.5-IN)  
10. 5H-1504 [28] WASHER-HARD (20X33.5X5-MM THK)  
11. 7W-2224 Y [2] CYLINDER HEAD GP  
12. 0L-1352 C [7] BOLT (3/8-16X3.25-IN)  
13. 8T-6764 C [1] PLUG-PIPE (1/8-27-THD)  
14. 0L-1352 CB [4] BOLT (3/8-16X3.25-IN)  
15. 4N-0932 B [2] PLUG-CUP  
16. 5P-0063 B [4] PLUG-CUP  
17. 100-6920 C [8] ADAPTER-NOZZLE  
18. 3E-6772 [32] SEAL (WATER)  
19. 106-1792 [16] STUD-TAPERLOCK (3/8-16X4-IN)  
20. 7X-7731 C [2] PLUG-PIPE (3/4-14-THD)  
21. 8T-6762 C [4] PLUG-PIPE (1/2-14-THD)  
22. 4N-7253 [8] GASKET-CHAMBER  
23. 8T-6764 C [1] PLUG-PIPE (1/8-27-THD)  
24. 6N-6732 [1] SUPPORT-HOUSING (RH)  
25. 5B-2638 [1] BOLT (3/8-16X5.25-IN)  
26. 1A-5183 [1] BOLT (3/8-16X4.75-IN)  
27. 5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
28. 0S-1591 [1] BOLT (3/8-16X1.5-IN)  
29. 8S-9191 [2] BOLT (3/8-16X4-IN)  
30. 1W-5207 [1] BRACKET-FUEL PUMP  
31. 8M-5249 C [8] SEAL-O-RING  
32. 8T-6762 CB [2] PLUG-PIPE (1/2-14-THD)(LH)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14750078
 

7N-0857: CYLINDER HEAD GP

7N-0857 CYLINDER HEAD GP
S/N 78Z1144-1145
PART OF 4N-1816 CYLINDER HEAD GP
i00108180 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-5906 [16] SPRING-VALVE  
2. 6N-7175 [16] ROTOCOIL AS  
    (EACH INCLUDES)
3. 6N-7174 [1] SHIELD-OIL  
4. 7N-0858 [1] CYLINDER HEAD AS  
5. 4N-5893 [8] INSERT-VALVE SEAT (INLET)  
  4S-8898 A [8] INSERT (0.13-MM OS)(.13MM OVERSIZE)  
  4S-8899 A [8] INSERT (0.26-MM OS)(.26MM OVERSIZE)  
6. 9S-9699 [8] INSERT-VALVE SEAT (EXHAUST)  
  4S-8902 A [8] INSERT (0.13-MM OS)(.13MM OVERSIZE)  
  4S-8903 A [8] INSERT (0.26-MM OS)(.26MM OVERSIZE)  
7. 3B-0623 [8] PLUG-CUP  
8. 4N-2803 [16] GUIDE-VALVE  
9. 2N-5775 [8] DOWEL  
10. 3B-0645 [6] PLUG-CUP  
11. 4N-5654 [8] VALVE-INLET  
12. 7N-4580 [8] VALVE-EXHAUST  
13. 2A-4429 [32] LOCK-RETAINER  
  A   NOT PART OF THIS GROUP
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP14750079
 

7W-2224: CYLINDER HEAD GP

7W-2224 CYLINDER HEAD GP
S/N 78Z1277-4865
PART OF 4W-7005 CYLINDER HEAD GP
i00108211 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-2223 Y [1] CYLINDER HEAD AS  
2. 2W-2622 [8] VALVE-INLET  
3. 2N-5775 [8] DOWEL  
4. 2A-4429 [32] LOCK-RETAINER  
5. 6N-7175 [16] ROTOCOIL AS  
    (EACH INCLUDES)
  6N-7174 C [1] SHIELD-OIL  
6. 4N-5906 [16] SPRING-VALVE  
7. 1W-3860 [8] VALVE-EXHAUST  
8. 173-7188 [16] GUIDE-VALVE (STANDARD)  
  7C-5306 AB GUIDE-VALVE (0.51-MM OS)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Special Instruction
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}
Tool Operating Manual
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}

Caterpillar Parts SIS Catalog 3408 :

Truck sale:

45,000 
Caterpillar 3408 IND, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
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