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4N1816 CYLINDER HEAD GROUP*R SERIAL NO. 78Z1 TO 78Z1145 INCLUSIVE. 7N857-PAGE 38 3408 GEN SET ENGINE


BASIC ENGINE
CYLINDER HEAD GP
VALVE MECHANISM GP

GEN SET ENGINE 3408 GEN SET ENGINE 78Z
 3408 GENERATOR SET ENGINE 78Z00001-01143 SEBP1379 3408 78Z   (1982)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD GP
4N-1816 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-1816 CYLINDER HEAD GP
CYLINDER HEAD GP
7N-0857 CYLINDER HEAD GP
CYLINDER HEAD GP
1W-9802 CYLINDER HEAD GP
CYLINDER HEAD AS
1W-9800 CYLINDER HEAD AS
CYLINDER HEAD AS
1W-9799 CYLINDER HEAD AS
 

#SEBP13790040
 

4N-1816: CYLINDER HEAD GP

4N1816 CYLINDER HEAD GROUP*R
SERIAL NO. 78Z1 TO 78Z1145 INCLUSIVE. 7N857-PAGE 38
c237395 SEBP1379
4N1816 CYLINDER HEAD GP Parts scheme
  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-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
 

#SEBP13790041
 

4N-1816: CYLINDER HEAD GP

4N1816 CYLINDER HEAD GROUP*R
SERIAL NO. 78Z1146-UP. 1W9802-PAGE 38A
c312645 SEBP1379
4N1816 CYLINDER HEAD GP Parts scheme
  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-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
 

#SEBP13790042
 

7N-0857: CYLINDER HEAD GP

7N857 CYLINDER HEAD GROUP
SERIAL NO. 78Z1 TO 78Z1145 INCLUSIVE
PART OF 4N1816 CYLINDER HEAD GROUP SHOWN ON PAGE 37
c234690 SEBP1379
7N0857 CYLINDER HEAD GP Parts scheme
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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 R [1] CYLINDER HEAD AS  
5. 4N-5893 [8] INSERT-INLET  
  4S-8898 A [8] INSERT .13MM(.005IN)OVERSIZE  
  4S-8899 A [8] INSERT .26MM(.010IN)OVERSIZE  
6. 9S-9699 [8] INSERT-SEAT (EXHAUST)  
  4S-8902 A [8] INSERT .13MM(.005IN)OVERSIZE  
  4S-8903 A [8] INSERT .26MM(.010IN)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   REMFG PART MAY BE AVAILABLE
 

#SEBP13790043
 

1W-9802: CYLINDER HEAD GP

1W9802 CYLINDER HEAD GROUP
SERIAL NO. 78Z1146-UP. 1W9799-PAGE 38B. PART OF 4N1816 CYLINDER HEAD
c312646 SEBP1379
1W9802 CYLINDER HEAD GP Parts scheme
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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. 4N-2803 [16] GUIDE-VALVE  
7. 1W-3859 [8] VALVE-INLET  
8. 1W-3860 [8] VALVE-EXHAUST  
9. 2A-4429 [32] LOCK-RETAINER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP13790044
 

1W-9800: CYLINDER HEAD AS

1W9800 CYLINDER HEAD ASSEMBLY-FIELD INSTALLATION
SERIAL NO. 78Z1146-UP. 1W9799-PAGE 38B
c312759 SEBP1379
1W9800 CYLINDER HEAD AS Parts scheme
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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-2803 [16] GUIDE-VALVE  
2. 2N-5775 [8] DOWEL  
3. 1W-9799 Y [1] CYLINDER HEAD AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP13790045
 

1W-9799: CYLINDER HEAD AS

1W9799 CYLINDER HEAD ASSEMBLY
SERIAL NO. 78Z1146-UP. PART OF 1W9802 & 1W9800 CYLINDER HEAD
c312756 SEBP1379
1W9799 CYLINDER HEAD AS Parts scheme
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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0645 [6] PLUG-CUP  
2. 3B-0623 [8] PLUG-CUP  
3. 9S-9699 [8] INSERT-SEAT (EXHAUST)  
  4S-8902 A [8] INSERT  
    .13MM(.005IN)OVERSIZE
  4S-8903 A [8] INSERT  
    .26MM(.010IN)OVERSIZE
4. 4N-5893 [8] INSERT-INLET  
  4S-8898 A [8] INSERT  
    .13MM(.005IN)OVERSIZE
  4S-8899 A [8] INSERT  
    .26MM(.010IN)OVERSIZE
  A   NOT PART OF THIS GROUP
 

#SEBP13790046
 

4N-1718: ROCKER ARM GP

4N1718 ROCKER ARM GROUP
PART OF 4N4298 VALVE MECHANISM GROUP SHOWN ON PAGE 39
c234687 SEBP1379
4N1718 ROCKER ARM GP Parts scheme
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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 006-7403 C [2] RING-RETAINING  
2. 2N-7228 [4] WASHER  
3. 4N-0955 [2] PIN-DOWEL  
4. 2N-7229 [3] SPRING  
5. 4N-1106 [1] SHAFT AS-ROCKER  
6. 0L-1022 C [2] PLUG-CUP  
7. 7N-1198 C [3] BRACKET-ROCKER ARM SHAFT  
8. 4N-5614 [8] ARM AS-ROCKER  
9. 1A-2935 [8] SCREW-ROCKER ADJUSTABLE  
10. 9L-7712 [8] NUT  
11. 7N-0839 C [1] BRACKET AS  
12. 2D-6642 C [2] BALL 6.35MM(.25IN.)DIA.  
    -OR-
  2D-6642 C [1] BALL 6.35MM(.25IN.)DIA.  
  4B-9880 C [1] BALL 7.93MM(.312IN.)DIA.  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13790047
 

4N-4298: VALVE MECHANISM GP

4N4298 VALVE MECHANISM GROUP
4N1718 ROCKER ARM PARTS ARE SHOWN ON PAGE 39
c404985 SEBP1379
4N4298 VALVE MECHANISM GP Parts scheme
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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1718 YR [2] ROCKER ARM GP  
2. 4N-5611 [8] BRIDGE AS-EXHAUST  
    (EACH INCLUDES)
3. 2N-5842 [1] SCREW  
  9L-7712 [1] NUT-JAM  
4. 2P-9845 [8] BOLT  
  5H-1504 [8] WASHER-HARD  
5. 4N-5609 [16] ROD-VALVE PUSH  
6. 6N-6872 [16] SPRING-GUIDE  
7. 4W-7108 C [16] LIFTER AS-VALVE  
8. 4N-5612 [8] BRIDGE AS-INTAKE  
    (EACH INCLUDES)
9. 2N-5842 [1] SCREW  
  9L-7712 [1] NUT-JAM  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#SEBP13790048
 

8N-2184: COVER GP-VALVE MECHANISM

8N2184 VALVE MECHANISM COVER GROUP
FOR USAGE REFER TO 3N8700 CHART SHOWN ON PAGE 336. AN ATTACHMENT
c221343 SEBP1379
8N2184 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-2438 [1] COVER-ROCKER ARM  
2. 5P-5678 D SEAL 1.77M(69.5IN.)  
3. 6N-2985 [1] CAP AS-FILLER  
4. 9L-8925 [9] BOLT  
5. 4N-0851 [2] ADAPTER  
  D   ORDER BY THE METER
 

#SEBP13790049
 

4N-4299: COVER GP-VALVE MECHANISM

4N4299 VALVE MECHANISM COVER GROUP
c169621 SEBP1379
4N4299 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-5678 BCD SEAL 7.22M(284.50 IN)  
2. 9L-8925 [40] BOLT  
3. 6N-2522 [2] BASE-ARMATURE COVER  
4. 7M-1599 C [8] STUD-TAPERLOCK  
5. 6N-2438 [2] COVER-ROCKER ARM  
6. 6N-2985 [1] CAP AS-FILLER  
7. 4N-0851 [3] ADAPTER  
8. 4N-4957 C [1] PLUG  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
 

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-SINGLE
4N-0963 CAMSHAFT GP-SINGLE
CAMSHAFT GP-SINGLE
4N-0963 CAMSHAFT GP-SINGLE
PISTON GP
2W-9053 PISTON GP
PISTON & ROD GP
7N-3518 PISTON & ROD GP
PISTON & ROD GP
2W-9054 PISTON & ROD GP
GEAR GP-REAR
4N-3825 GEAR GP-REAR
GEAR GP-FRONT TIMING
7N-2840 GEAR GP-FRONT TIMING
BALANCER GP
4N-1092 BALANCER GP
CYLINDER HEAD GP
4N-1816 CYLINDER HEAD GP
CYLINDER HEAD GP
7N-0857 CYLINDER HEAD GP
CYLINDER HEAD GP
1W-9802 CYLINDER HEAD GP
CYLINDER HEAD AS
1W-9800 CYLINDER HEAD AS
CYLINDER HEAD AS
1W-9799 CYLINDER HEAD AS
ROCKER ARM GP
4N-1718 ROCKER ARM GP
VALVE MECHANISM GP
4N-4298 VALVE MECHANISM GP
COVER GP-VALVE MECHANISM
8N-2184 COVER GP-VALVE MECHANISM

Truck sale:

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