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4N1816 CYLINDER HEAD GROUP*R SERIAL NO. 67U2792-67U3150 INCLUSIVE. FOR DIRECT INJECTION ENGINES 6N9979 CYLINDER HEAD PARTS ARE SHOWN ON PAGE 76 3408


BASIC ENGINE
CYLINDER HEAD GP

ENGINE - MACHINE 3408 ENGINE - MACHINE 67U
 3408 INDUSTRIAL ENGINE 67U02792-11091 SEBP1244 3408 67U   (2018)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD GP
4N-1816 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-1816 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-1816 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-1816 CYLINDER HEAD GP
 

#SEBP12440140
 

4N-1816: CYLINDER HEAD GP

4N1816 CYLINDER HEAD GROUP*R
SERIAL NO. 67U2792-67U3150 INCLUSIVE. FOR DIRECT INJECTION ENGINES
6N9979 CYLINDER HEAD PARTS ARE SHOWN ON PAGE 76
c222273 SEBP1244
4N1816 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-5898 [8] ADAPTER ASSEM.  
2. 2S-2251 [8] SEAL  
3. 4N-7253 [8] GASKET  
4. 5M-6214 C [2] PLUG  
5. 6N-9979 CY [2] CYLINDER HEAD GROUP  
    (Separate Illustration)
6. 0L-1352 [11] BOLT  
7. 3J-5390 [2] PLUG  
8. 3J-5389 [2] PLUG  
9. 1B-5174 [2] PLUG  
10. 4S-6137 [16] STUD  
11. 4N-1820 [2] GASKET  
12. 2H-3750 [28] BOLT  
  5H-1504 [28] WASHER  
13. 4N-2269 [32] SEAL  
14. 5P-0063 [4] PLUG  
15. 4N-0932 [2] PLUG  
16. 0T-0055 [1] BOLT  
17. 5M-2894 [9] WASHER  
18. 5B-2638 [3] BOLT  
19. 6N-6494 [1] SUPPORT  
20. 6N-6493 [1] SUPPORT  
21. 2B-0858 [2] PLUG  
22. 8S-9191 [3] BOLT  
23. 0S-1591 [2] BOLT  
24. 9N-2607 [1] BRACKET  
25. 9N-2583 [1] BRACKET  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12440141
 

4N-1816: CYLINDER HEAD GP

4N1816 CYLINDER HEAD GROUP*R
SERIAL NO. 67U3151-67U8032 INCLUSIVE. FOR DIRECT INJECTION ENGINES
6N9979 CYLINDER HEAD PARTS ARE SHOWN ON PAGE 76
c173785 SEBP1244
4N1816 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-5898 [8] ADAPTER ASSEM.  
2. 2S-2251 [8] SEAL  
3. 4N-7253 [8] GASKET  
4. 5M-6214 [2] PLUG  
5. 6N-9979 Y [2] CYLINDER HEAD GROUP  
    (Separate Illustration)
6. 0L-1352 [11] BOLT  
7. 3J-5390 [2] PLUG  
8. 3J-5389 [2] PLUG  
9. 1B-5174 [2] PLUG  
10. 4S-6137 [16] STUD  
11. 4N-1820 [2] GASKET  
12. 2H-3750 [28] BOLT  
  5H-1504 [28] WASHER  
13. 4N-2269 [32] SEAL  
14. 5P-0063 [4] PLUG  
15. 4N-0932 [2] PLUG  
16. 1A-5183 C [2] BOLT  
17. 5M-2894 C [5] WASHER  
18. 5B-2638 C [2] BOLT  
19. 6N-6731 C [1] SUPPORT (L.H.)  
20. 6N-6732 C [1] SUPPORT (R.H.)  
21. 2B-0858 [2] PLUG  
22. 8S-9191 [3] BOLT  
23. 0S-1591 [2] BOLT  
24. 9N-2607 [1] BRACKET  
25. 9N-2583 [1] BRACKET  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12440142
 

4N-1816: CYLINDER HEAD GP

4N1816 CYLINDER HEAD GROUP*R
SERIAL NO. 67U8033 TO 67U11075 INCLUSIVE. FOR DIRECT INJECTION ENGINES
7N857 CYLINDER HEAD PARTS ARE SHOWN ON PAGE 76A
c237395 SEBP1244
4N1816 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

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-PIPE  
5. 7N-0857 Y [2] CYLINDER HEAD GP  
6. 0L-1352 [11] BOLT  
7. 3J-5390 [2] PLUG  
8. 3J-5389 [2] PLUG  
9. 1B-5174 [2] PLUG-PIPE  
10. 4S-6137 [16] STUD-TAPERLOCK  
11. 4N-1820 [2] GASKET-CYLINDER HEAD  
12. 2H-3750 [28] BOLT  
  5H-1504 [28] WASHER-HARD  
13. 4N-2269 [32] SEAL-WATER  
14. 5P-0063 [4] PLUG-CUP  
15. 4N-0932 [2] PLUG-CUP  
16. 1A-5183 [2] BOLT  
17. 5M-2894 [5] WASHER  
18. 5B-2638 [2] BOLT  
19. 6N-6731 [1] SUPPORT-GEAR HSG (LH)  
20. 6N-6732 [1] SUPPORT-GEAR HSG (RH)  
21. 2B-0858 [2] PLUG-PIPE  
22. 8S-9191 [3] BOLT  
23. 0S-1591 [2] BOLT  
24. 1W-5207 C [1] BRACKET-FUEL PUMP  
25. 9N-2583 [1] BRACKET-FUEL PUMP  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12440143
 

4N-1816: CYLINDER HEAD GP

4N1816 CYLINDER HEAD GROUP*R
SERIAL NO. 67U11076-UP
1W9802 HEAD PARTS ARE SHOWN ON PAGE 76C
c312645 SEBP1244
4N1816 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

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-PIPE  
5. 1W-9802 CY [2] CYLINDER HEAD GP  
6. 0L-1352 [11] BOLT  
7. 3J-5390 [2] PLUG  
8. 3J-5389 [2] PLUG  
9. 1B-5174 [2] PLUG-PIPE  
10. 4S-6137 [16] STUD-TAPERLOCK  
11. 2W-7984 C [2] GASKET-CYLINDER HEAD  
12. 2H-3750 [28] BOLT  
  5H-1504 [28] WASHER-HARD  
13. 4W-1055 C [32] SEAL-WATER  
14. 5P-0063 B [4] PLUG-CUP  
15. 4N-0932 B [2] PLUG-CUP  
16. 1A-5183 [2] BOLT  
17. 5M-2894 [5] WASHER  
18. 5B-2638 [2] BOLT  
19. 6N-6731 [1] SUPPORT-GEAR HSG (LH)  
20. 6N-6732 [1] SUPPORT-GEAR HSG (RH)  
21. 2B-0858 [2] PLUG-PIPE  
22. 8S-9191 [3] BOLT  
23. 0S-1591 [2] BOLT  
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
 

#SEBP12440144
 

4N-1817: CYLINDER HEAD GP

4N1817 CYLINDER HEAD GROUP*R
SERIAL NO. 67U2792 TO 67U3150 INCLUSIVE. FOR PRECOMBUSTION CHAMBERED
ENGINES. 6N9979 CYLINDER HEAD PARTS ARE SHOWN ON PAGE 76
c211632 SEBP1244
4N1817 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-3714 [8] CHAMBER ASSEM.  
2. 2S-2251 [8] SEAL  
3. 4N-7253 [8] GASKET  
4. 5M-6214 C [2] PLUG  
5. 6N-9979 CY [2] CYLINDER HEAD  
    (Separate Illustration)
6. 0L-1352 [11] BOLT  
7. 3J-5390 [2] PLUG  
8. 3J-5389 [2] PLUG  
9. 1B-5174 [2] PLUG  
10. 4S-6137 [16] STUD  
11. 4N-1820 [2] GASKET  
12. 2H-3750 [28] BOLT  
  5H-1504 [28] WASHER  
13. 4N-2269 [32] SEAL  
14. 5P-0063 [4] PLUG  
15. 4N-0932 [2] PLUG  
16. 0T-0055 [1] BOLT  
17. 5M-2894 [9] WASHER  
18. 5B-2638 [3] BOLT  
19. 6N-6494 [1] SUPPORT  
20. 6N-6493 [1] SUPPORT  
21. 2B-0858 [2] PLUG  
22. 9N-2607 [1] BRACKET  
23. 0S-1591 [2] BOLT  
24. 9N-2583 [1] BRACKET  
25. 8S-9191 [3] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12440145
 

4N-1817: CYLINDER HEAD GP

4N1817 CYLINDER HEAD GROUP*R
SERIAL NO. 67U3151-67U8032 INCLUSIVE. FOR PRECOMBUSTION CHAMBERED
ENGINES. 6N9979 CYLINDER HEAD PARTS ARE SHOWN ON PAGE 76
c224901 SEBP1244
4N1817 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-3714 [8] CHAMBER ASSEM.  
2. 2S-2251 [8] SEAL  
3. 4N-7253 [8] GASKET  
4. 5M-6214 [2] PLUG  
5. 6N-9979 Y [2] CYLINDER HEAD  
    (Separate Illustration)
6. 0L-1352 [11] BOLT  
7. 3J-5390 [2] PLUG  
8. 3J-5389 [2] PLUG  
9. 1B-5174 [2] PLUG  
10. 4S-6137 [16] STUD  
11. 4N-1820 [2] GASKET  
12. 2H-3750 [28] BOLT  
  5H-1504 [28] WASHER  
13. 4N-2269 [32] SEAL  
14. 5P-0063 [4] PLUG  
15. 4N-0932 [2] PLUG  
16. 1A-5183 C [2] BOLT  
17. 5M-2894 C [5] WASHER  
18. 5B-2638 C [2] BOLT  
19. 6N-6731 C [1] SUPPORT  
20. 6N-6732 C [1] SUPPORT  
21. 2B-0858 [2] PLUG  
22. 9N-2607 [1] BRACKET  
23. 0S-1591 [2] BOLT  
24. 9N-2583 [1] BRACKET  
25. 8S-9191 [3] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12440146
 

4N-1817: CYLINDER HEAD GP

4N1817 CYLINDER HEAD GROUP*R
SERIAL NO. 67U8033 TO 67U10749 INCLUSIVE
FOR PRECOMBUSTION CHAMBERED ENGINES. 7N857 CYLINDER HEAD PARTS ARE
SHOWN ON PAGE 76A
c180758 SEBP1244
4N1817 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-3714 [8] CHAMBER ASSEM.  
2. 2S-2251 [8] SEAL  
3. 4N-7253 [8] GASKET  
4. 5M-6214 [2] PLUG  
5. 7N-0857 CY [2] CYLINDER HEAD  
    (Separate Illustration)
6. 0L-1352 [11] BOLT  
7. 3J-5390 [2] PLUG  
8. 3J-5389 [2] PLUG  
9. 1B-5174 [2] PLUG  
10. 4S-6137 [16] STUD  
11. 4N-1820 [2] GASKET  
12. 2H-3750 [28] BOLT  
  5H-1504 [28] WASHER  
13. 4N-2269 [32] SEAL  
14. 5P-0063 [4] PLUG  
15. 4N-0932 [2] PLUG  
16. 1A-5183 C [2] BOLT  
17. 5M-2894 C [5] WASHER  
18. 5B-2638 C [2] BOLT  
19. 6N-6731 C [1] SUPPORT  
20. 6N-6732 C [1] SUPPORT  
21. 2B-0858 [2] PLUG  
22. 1W-5207 C [1] BRACKET  
23. 0S-1591 [2] BOLT  
24. 9N-2583 [1] BRACKET  
25. 8S-9191 [3] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12440147
 

4N-1817: CYLINDER HEAD GP

4N1817 CYLINDER HEAD GROUP*R
SERIAL NO. 67U10750 TO 67U10815 INCLUSIVE. FOR PRECOMBUSTION CHAMBERED
ENGINES. 2W5747 CYLINDER HEAD PARTS ARE SHOWN ON PAGE 76B
c310478 SEBP1244
4N1817 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-3714 [8] CHAMBER AS  
2. 2S-2251 [8] SEAL-O-RING  
3. 4N-7253 [8] GASKET-CHAMBER  
4. 5M-6214 [2] PLUG-PIPE  
5. 2W-5747 [2] CYLINDER HEAD GP  
6. 0L-1352 [11] BOLT  
7. 3J-5390 [2] PLUG  
8. 3J-5389 CY [2] PLUG  
9. 1B-5174 [2] PLUG-PIPE  
10. 4S-6137 [16] STUD-TAPERLOCK  
11. 2W-7984 [2] GASKET-CYLINDER HEAD  
12. 2H-3750 [28] BOLT  
  5H-1504 [28] WASHER-HARD  
13. 4N-2269 C [32] SEAL-WATER  
14. 5P-0063 [4] PLUG-CUP  
15. 4N-0932 [2] PLUG-CUP  
16. 1A-5183 [2] BOLT  
17. 5M-2894 [5] WASHER  
18. 5B-2638 [2] BOLT  
19. 6N-6731 [1] SUPPORT-GEAR HSG  
20. 6N-6732 [1] SUPPORT-GEAR HSG  
21. 2B-0858 [2] PLUG-PIPE  
22. 1W-5207 [1] BRACKET-FUEL PUMP  
23. 0S-1591 [2] BOLT  
24. 9N-2583 [1] BRACKET-FUEL PUMP  
25. 8S-9191 [3] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12440148
 

4N-1817: CYLINDER HEAD GP

4N1817 CYLINDER HEAD GROUP*R
SERIAL NO. 67U10816 TO 67U11075 INCLUSIVE
7N857-PAGE 76A
FOR PRECOMUBSTION CHAMBERED ENGINES
c318528 SEBP1244
4N1817 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-3714 [8] CHAMBER AS  
2. 2S-2251 [8] SEAL-O-RING  
3. 4N-7253 [8] GASKET-CHAMBER  
4. 5M-6214 [2] PLUG-PIPE  
5. 7N-0857 CY [2] CYLINDER HEAD GP  
6. 0L-1352 [11] BOLT  
7. 3J-5390 [2] PLUG  
8. 3J-5389 [2] PLUG  
9. 1B-5174 [2] PLUG-PIPE  
10. 4S-6137 [16] STUD-TAPERLOCK  
11. 2W-7984 [2] GASKET-CYLINDER HEAD  
12. 2H-3750 [28] BOLT  
  5H-1504 [28] WASHER-HARD  
13. 4N-2269 [32] SEAL-WATER  
14. 5P-0063 [4] PLUG-CUP  
15. 4N-0932 [2] PLUG-CUP  
16. 1A-5183 [2] BOLT  
17. 5M-2894 [5] WASHER  
18. 5B-2638 [2] BOLT  
19. 6N-6731 [1] SUPPORT-GEAR HSG  
20. 6N-6732 [1] SUPPORT-GEAR HSG  
21. 2B-0858 [2] PLUG-PIPE  
22. 1W-5207 [1] BRACKET-FUEL PUMP  
23. 0S-1591 [2] BOLT  
24. 9N-2583 [1] BRACKET-FUEL PUMP  
25. 8S-9191 [3] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12440149
 

4N-1817: CYLINDER HEAD GP

4N1817 CYLINDER HEAD GROUP*R
SERIAL NO. 67U11076 TO 67U11082 INCLUSIVE
1W9802-PAGE 76C
FOR PRECOMUBSTION CHAMBERED ENGINES
c327141 SEBP1244
4N1817 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-3714 [8] CHAMBER ASSEM.  
2. 2S-2251 [8] SEAL  
3. 4N-7253 [8] GASKET  
4. 5M-6214 [2] PLUG  
5. 1W-9802 CY [2] CYLINDER HEAD GROUP  
6. 0L-1352 [11] BOLT  
7. 3J-5390 [2] PLUG  
8. 3J-5389 [2] PLUG  
9. 1B-5174 [2] PLUG  
10. 6V-5699 C [16] STUD  
11. 2W-7984 [2] GASKET  
12. 2H-3750 [28] BOLT  
  5H-1504 [28] WASHER  
13. 4W-1055 C [32] SEAL  
14. 5P-0063 [4] PLUG  
15. 4N-0932 [2] PLUG  
16. 1A-5183 [2] BOLT  
17. 5M-2894 [5] WASHER  
18. 5B-2638 [2] BOLT  
19. 6N-6731 [1] SUPPORT  
20. 6N-6732 [1] SUPPORT  
21. 2B-0858 [2] PLUG  
22. 1W-5207 [1] BRACKET  
23. 0S-1591 [2] BOLT  
24. 9N-2583 [1] BRACKET  
25. 8S-9191 [3] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Stronger Cylinder Heads Used
1986/02/01
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 :

CAMSHAFT GP
4N-0963 CAMSHAFT GP
CAMSHAFT GP
4N-0963 CAMSHAFT GP
PISTON & ROD GP
2W-9054 PISTON & ROD GP
PISTON GP
2W-9053 PISTON GP
PISTON & ROD GP
7N-3518 PISTON & ROD GP
PISTON & ROD GP
7N-3517 PISTON & ROD GP
PISTON & ROD GP
7N-3518 PISTON & ROD GP
GEAR GP-REAR
4N-3825 GEAR GP-REAR
CYLINDER HEAD GP
4N-1816 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-1816 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-1816 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-1817 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-1817 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-1817 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-1817 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-1817 CYLINDER HEAD GP

Truck sale:

Caterpillar 3408 IND, Construction
45,000 
Caterpillar 3408 IND, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
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AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.