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4W7007 CYLINDER HEAD GP-PART 2 OF 2*R S/N 81Z4579-UP 3412 GEN SET ENGINE


BASIC ENGINE
CYLINDER HEAD GP
VALVE MECHANISM GP

GEN SET ENGINE 3412 GEN SET ENGINE 81Z
 3412 ENGINE GENERATOR SET 81Z00001-04999 SEBP1384 3412 81Z   (1981)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD GP
1W-5958 CYLINDER HEAD GP
CYLINDER HEAD GP
4W-7007 CYLINDER HEAD GP
CYLINDER HEAD GP
4W-7007 CYLINDER HEAD GP
CYLINDER HEAD GP
7W-2242 CYLINDER HEAD GP
CYLINDER HEAD AS
7W-2241 CYLINDER HEAD AS
CYLINDER HEAD AS
7W-2243 CYLINDER HEAD AS
 

#SEBP13840120
 

4W-7007: CYLINDER HEAD GP

4W7007 CYLINDER HEAD GP-PART 2 OF 2*R
S/N 81Z4579-UP
c355384 SEBP1384
4W7007 CYLINDER HEAD GP Parts scheme
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Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0932 B [2] PLUG-CUP  
2. 5P-0063 B [4] PLUG-CUP  
3. 3J-5390 [2] PLUG  
4. 4W-1055 [48] SEAL-WATER  
5. 6V-5699 [24] STUD-TAPERLOCK  
6. 1B-5174 [2] PLUG-PIPE  
7. 2B-0858 [2] PLUG-PIPE  
8. 3J-5389 [2] PLUG  
9. 5M-6214 B [2] PLUG-PIPE  
10. 6N-6734 [1] SUPPORT-HOUSING-RH  
11. 5B-2638 [1] BOLT  
12. 1A-5183 [1] BOLT  
13. 5M-2894 [3] WASHER  
14. 0S-1591 [1] BOLT  
15. 8S-9191 [2] BOLT  
16. 1W-5207 [1] BRACKET-FUEL PUMP  
17. 5H-7153 C [12] SEAL  
18. 7W-1645 C [12] ADAPTER  
19. 4N-7253 C [12] GASKET-CHAMBER  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13840121
 

7W-2242: CYLINDER HEAD GP

7W2242 CYLINDER HEAD GROUP
S/N 81Z4579-UP. 7W2241-PAGE 61F
PART OF 4W7007 CYLINDER HEAD
c508049 SEBP1384
7W2242 CYLINDER HEAD GP Parts scheme
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Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-2241 Y [1] CYLINDER HEAD AS  
2. 2W-2622 [12] VALVE-INLET  
3. 2N-5775 [12] DOWEL  
4. 2A-4429 [48] LOCK-RETAINER  
5. 6N-7175 [24] ROTOCOIL AS  
6. 4N-5906 [24] SPRING-VALVE  
7. 1W-3860 [12] VALVE-EXHAUST  
8. 4N-2803 [24] GUIDE-VALVE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP13840122
 

7W-2241: CYLINDER HEAD AS

7W2241 CYLINDER HEAD AS
PART OF 7W2242, 7W2243 CYLINDER HEADS
FIELD REPLACEMENT ORDER 7W2243-PAGE 61G
c559688 SEBP1384
7W2241 CYLINDER HEAD AS Parts scheme
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Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0645 [10] PLUG-CUP  
2. 4N-5893 [12] INSERT-INLET (INTAKE)  
3. 1W-5283 [12] INSERT-VALVE SEAT (EXHAUST)  
4. 3B-0623 [12] PLUG-CUP  
5. 8T-6762 [1] PLUG-PIPE  
 

#SEBP13840123
 

7W-2243: CYLINDER HEAD AS

7W2243 CYLINDER HEAD AS*R
7W2241-PAGE 61F
FIELD REPLACEMENT FOR 7W2241-PAGE 61F
c326925 SEBP1384
7W2243 CYLINDER HEAD AS Parts scheme
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Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-2241 Y [1] CYLINDER HEAD AS  
2. 4N-2803 [24] GUIDE-VALVE  
3. 2N-5775 [12] DOWEL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP13840124
 

4N-7352: VALVE MECHANISM GP

4N7352 VALVE MECHANISM GP
S/N 81Z1-4974
4N1717-PAGE 62.02
c326002 SEBP1384
4N7352 VALVE MECHANISM GP Parts scheme
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Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1717 Y [4] ROCKER ARM GP  
2. 4N-5611 [12] BRIDGE AS-EXHAUST  
    (EACH INCLUDES)
3. 2N-5842 [1] SCREW  
  9L-7712 [1] NUT  
4. 2P-9845 [12] BOLT  
  5H-1504 [12] WASHER-HARD  
5. 4N-5609 [24] ROD-VALVE PUSH  
6. 6N-6872 [24] SPRING-GUIDE  
7. 4W-7108 [24] LIFTER AS-VALVE  
8. 4N-5612 [12] BRIDGE AS-INTAKE  
    (EACH INCLUDES)
9. 2N-5842 [1] SCREW  
  9L-7712 [1] NUT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP13840125
 

4N-7352: VALVE MECHANISM GP

4N7352 VALVE MECHANISM GP
S/N 81Z4975-UP
7W5926 & 7W5927-PAGE 62.03
c563572 SEBP1384
4N7352 VALVE MECHANISM GP Parts scheme
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Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-5926 CY [2] ROCKER ARM GP-VALVE  
    (RH FRONT-LH REAR)
2. 7W-5927 CY [2] ROCKER ARM GP-VALVE  
    (RH REAR-LH FRONT)
3. 101-1817 C [12] BRIDGE AS-EXHAUST  
    (EACH INCLUDES)
4. 2N-5842 [1] SCREW  
  9L-7712 [1] NUT  
5. 2P-9845 [12] BOLT  
  5H-1504 [12] WASHER-HARD  
6. 4W-5998 [24] ROD AS-PUSH  
7. 6N-6872 [24] SPRING-GUIDE  
8. 101-7788 [24] LIFTER AS-VALVE  
9. 101-1816 [12] BRIDGE AS-INTAKE  
    (EACH INCLUDES)
10. 2N-5842 [1] SCREW  
  9L-7712 [1] NUT  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13840126
 

4N-1717: ROCKER ARM GP

4N1717 ARM GP-ROCKER
S/N 81Z4650-4974
PART OF 4N7352 VALVE MECHANISM
c463880 SEBP1384
4N1717 ROCKER ARM GP Parts scheme
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Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 006-7403 [2] RING-RETAINING  
2. 2N-7228 B [4] WASHER  
3. 4N-0955 [2] PIN-DOWEL  
4. 2N-7229 [2] SPRING  
5. 4N-1108 [1] SHAFT AS-ROCKER  
6. 0L-1022 [2] PLUG-CUP  
7. 7W-6803 C [1] BRACKET-ROCKER ARM SHAFT  
8. 4N-5614 [6] ARM AS-ROCKER  
9. 1A-2935 [6] SCREW-ROCKER ADJUSTABLE  
10. 9L-7712 [6] NUT  
11. 7W-6800 C [2] BRACKET AS  
    (EACH INCLUDES)
12. 2D-6642 [1] BALL  
13. 4B-9880 [1] BALL  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13840127
 

4N-1717: ROCKER ARM GP

4N1717 ARM GP-ROCKER
S/N 81Z1-4649
PART OF 4N7352 VALVE MECHANISM
c164108 SEBP1384
4N1717 ROCKER ARM GP Parts scheme
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Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 006-7403 [2] RING-RETAINING  
2. 2N-7228 [4] WASHER  
3. 4N-0955 [2] PIN-DOWEL  
4. 2N-7229 [2] SPRING  
5. 4N-1108 [1] SHAFT AS-ROCKER  
6. 5B-1866 [2] PLUG-CUP  
7. 7N-1198 C [1] BRACKET-ROCKER ARM SHAFT  
8. 4N-5614 [1] ARM AS-ROCKER  
9. 1A-2935 [6] SCREW-ROCKER ADJUSTABLE  
10. 9L-7712 [6] NUT  
11. 7N-0839 C [2] BRACKET AS  
    (EACH INCLUDES)
12. 2D-6642 [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
 

#SEBP13840128
 

7W-5927: ROCKER ARM GP

7W5927 ARM GP-VALVE ROCKER
S/N 81Z4975-UP
PART OF 4N7352 VALVE MECHANISM
c563815 SEBP1384
7W5927 ROCKER ARM GP Parts scheme
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Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 006-7403 [2] RING-RETAINING  
2. 2N-7228 B [2] WASHER  
3. 4N-0955 [2] PIN-DOWEL  
4. 2N-7229 [2] SPRING  
5. 4N-1108 [1] SHAFT AS-ROCKER  
  0L-1022 [2] PLUG-CUP  
6. 9Y-4385 [1] BRACKET AS-SHAFT  
  2D-6642 [1] BALL (.25 IN)DIA  
  4B-9880 [1] BALL (.31 IN)DIA  
7. 9Y-4384 [2] BRACKET-SHAFT  
8. 4N-5614 [6] ARM AS-ROCKER  
9. 108-5603 [6] SCREW-ROCKER ADJUSTMENT  
10. 9L-7712 [6] NUT  
11. 2N-7228 [2] WASHER  
  B   USE AS REQUIRED
 

#SEBP13840129
 

7W-5926: ROCKER ARM GP

7W5926 ARM GP-VALVE ROCKER
S/N 81Z4975-UP
PART OF 4N7352 VALVE MECHANISM
c563842 SEBP1384
7W5926 ROCKER ARM GP Parts scheme
  For full view, you need register

Parts for your 3412 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 006-7403 [2] RING-RETAINING  
2. 2N-7228 B [2] WASHER  
3. 4N-0955 [2] PIN-DOWEL  
4. 2N-7229 [2] SPRING  
5. 4N-1108 [1] SHAFT AS-ROCKER  
  0L-1022 [2] PLUG-CUP  
6. 9Y-4385 [1] BRACKET AS-SHAFT  
  2D-6642 [1] BALL (.25 IN) DIA  
  4B-9880 [1] BALL (.31 IN) DIA  
7. 9Y-4384 [2] BRACKET-SHAFT  
8. 4N-5614 [6] ARM AS-ROCKER  
9. 108-5603 [6] SCREW-ROCKER ADJUSTMENT  
10. 9L-7712 [6] NUT  
11. 2N-7228 [2] WASHER  
  B   USE AS REQUIRED
 

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 3412 :

CYLINDER HEAD GP
4W-7007 CYLINDER HEAD GP
CYLINDER HEAD GP
1W-5958 CYLINDER HEAD GP
CYLINDER HEAD GP
1W-5958 CYLINDER HEAD GP
CYLINDER HEAD GP
7N-0847 CYLINDER HEAD GP
CYLINDER HEAD AS
7N-0848 CYLINDER HEAD AS
CYLINDER HEAD AS
1W-5961 CYLINDER HEAD AS
CYLINDER HEAD AS
1W-5960 CYLINDER HEAD AS
CYLINDER HEAD GP
1W-5959 CYLINDER HEAD GP
CYLINDER HEAD GP
7W-2242 CYLINDER HEAD GP
CYLINDER HEAD AS
7W-2241 CYLINDER HEAD AS
CYLINDER HEAD AS
7W-2243 CYLINDER HEAD AS
VALVE MECHANISM GP
4N-7352 VALVE MECHANISM GP
VALVE MECHANISM GP
4N-7352 VALVE MECHANISM GP
ROCKER ARM GP
4N-1717 ROCKER ARM GP
ROCKER ARM GP
4N-1717 ROCKER ARM GP
ROCKER ARM GP
7W-5927 ROCKER ARM GP

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