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126-1375 CYLINDER BLOCK AS S/N 1EZ1-UP; 3FZ1-UP PART OF 4N-1201, 4P-7752, 7E-3762, 9Y-8502 CYLINDER BLOCK GP FIELD REPLACEMENT ORDER @@@@@126-1373@@@@@, 12- 7W-4990 TUBE AS-OIL JET, 12-111-8606 BOLT-OIL JET 3412C


BASIC ENGINE
CYLINDER BLOCK GP
CYLINDER HEAD GP

GENERATOR SET 3412C GENERATOR SET 9EP
 3412C Generator Set 9EP00001-UP SEBP3105 3412C 9EP   (1999)

BASIC ENGINE

CYLINDER BLOCK GP
COVER GP-CYLINDER BLOCK
149-8150 COVER GP-CYLINDER BLOCK
CYLINDER BLOCK AS
126-1372 CYLINDER BLOCK AS
CYLINDER BLOCK AS
126-1375 CYLINDER BLOCK AS
CYLINDER BLOCK AS
4P-7231 CYLINDER BLOCK AS
CYLINDER BLOCK GP
126-1373 CYLINDER BLOCK GP
CYLINDER BLOCK GP
4N-1201 CYLINDER BLOCK GP
 

#SEBP31050050
 

126-1375: CYLINDER BLOCK AS

126-1375 CYLINDER BLOCK AS
S/N 1EZ1-UP; 3FZ1-UP
PART OF 4N-1201, 4P-7752, 7E-3762, 9Y-8502 CYLINDER BLOCK GP
FIELD REPLACEMENT ORDER @@@@@126-1373@@@@@, 12- 7W-4990 TUBE AS-OIL JET, 12-111-8606 BOLT-OIL JET
i00513529 SEBP3105
1261375 CYLINDER BLOCK AS Parts scheme
  For full view, you need register

Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-1372 Y [1] CYLINDER BLOCK AS  
2. 9L-5854 [12] BAND-FILLER (130.2-MM ID)  
3. 197-9322 [12] LINER-CYLINDER BLOCK  
4. 110-2220 [12] SEAL-LINER  
5. 142-7072 [12] SEAL-LINER  
6. 142-6217 [12] SEAL-O-RING  
  4W-4588 ABFJ SLEEVE-LIFTER BORE  
  4W-6061 ABFL SLEEVE  
  2W-3815 ABFJ INSERT-LINER SEAT (1.605-MM THK)  
  5N-0093 ABFJ INSERT-LINER SEAT (2.71-MM THK)  
  9Y-3368 ABFJ INSERT-LINER SEAT (0.822-MM THK)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  F   NOT SHOWN
  J   FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK
  L   FOR SALVAGE OF THE BOTTOM LINER O-RING BORE
  Y   SEPARATE ILLUSTRATION
 

#SEBP31050051
 

4P-7231: CYLINDER BLOCK AS

4P-7231 CYLINDER BLOCK AS
S/N 1EZ1-UP
PART OF 4P-6793, 4P-7230 CYLINDER BLOCK GP
i00385084 SEBP3105
4P7231 CYLINDER BLOCK AS Parts scheme
  For full view, you need register

Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-1323 [14] BOLT-BEARING CAP (7/8-14X7.75-IN)  
  9H-1031 [14] WASHER-HARD (24X41.5X6-MM THK)  
2. 4N-5858 [7] CAP (CRANKSHAFT BEARING)  
3. 4N-6658 [2] BUSHING (1.3-IN WIDE)  
4. 4N-0685 [5] BUSHING (1-IN WIDE)  
  4W-4588 AFJ SLEEVE-LIFTER BORE  
  4W-6061 AFL SLEEVE  
  2W-3815 AFJ INSERT-LINER SEAT (1.605-MM THK)  
  6I-4363 AFJ INSERT-LINER SEAT (1.555-MM THK)  
  6I-4364 AFJ INSERT-LINER SEAT (1.655-MM THK)  
  5N-0093 AFJ INSERT-LINER SEAT (2.71-MM THK)  
  6I-4365 AFJ INSERT-LINER SEAT (2.66-MM THK)  
  6I-4366 AFJ INSERT-LINER SEAT (2.76-MM THK)  
  9Y-3368 AFJ INSERT-LINER SEAT (0.822-MM THK)  
  6I-4361 AFJ INSERT-LINER SEAT (0.772-MM THK)  
  6I-4362 AFJ INSERT-LINER SEAT (0.872-MM THK)  
  A   NOT PART OF THIS GROUP
  F   NOT SHOWN
  J   FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK
  L   FOR SALVAGE OF THE BOTTOM LINER 0-RING BORE
 

#SEBP31050052
 

126-1373: CYLINDER BLOCK GP

126-1373 CYLINDER BLOCK GP
S/N 1EZ1-UP
FIELD REPLACEMENT FOR @@@@@126-1375@@@@@
i00089938 SEBP3105
1261373 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-9614 [3] PLUG-TAPERLOCK (1-5/8-12-THD)  
2. 9S-4190 [8] PLUG-O-RING (7/8-14-THD)  
3. 126-1372 Y [1] CYLINDER BLOCK AS  
4. 114-4427 [8] SEAL-O-RING  
5. 3B-0645 [1] PLUG-CUP  
6. 3S-6605 [2] PLUG-CUP  
7. 7W-6534 [4] PLUG-PIPE  
8. 8T-6757 [6] PLUG-PIPE  
9. 8T-6763 [4] PLUG-PIPE (1/4-18-THD)  
   
  101-0523 ABFN INSERT-LINER SEAT (5.21-MM THK)(STANDARD)  
  101-0524 ABFN INSERT-LINER SEAT (5.16-MM THK)(0.5-MM US)  
  101-0525 ABFN INSERT-LINER SEAT (5.26-MM THK)(0.5-MM OS)  
  9Y-3368 ABFN INSERT-LINER SEAT (0.822-MM THK)(STANDARD)  
  6I-4361 ABFN INSERT-LINER SEAT (0.772-MM THK)(0.05-MM US)  
  6I-4362 ABFN INSERT-LINER SEAT (0.872-MM THK)(0.05-MM OS)  
  2W-3815 ABFN INSERT-LINER SEAT (1.605-MM THK)(STANDARD)  
  6I-4363 ABFN INSERT-LINER SEAT (1.555-MM THK)(0.05-MM US)  
  6I-4364 ABFN INSERT-LINER SEAT (1.655-MM THK)(0.05-MM OS)  
  5N-0093 ABFN INSERT-LINER SEAT (2.71-MM THK)(STANDARD)  
  6I-4365 ABFN INSERT-LINER SEAT (2.66-MM THK)(0.05-MM US)  
  6I-4366 ABFN INSERT-LINER SEAT (2.76-MM THK)(0.05-MM OS)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  F   NOT SHOWN
  N   FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK
  Y   SEPARATE ILLUSTRATION
 

#SEBP31050053
 

4N-1201: CYLINDER BLOCK GP

4N-1201 CYLINDER BLOCK GP
S/N 3FZ1-UP
i00108664 SEBP3105
4N1201 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-4990 [12] JET AS-PISTON COOLING  
2. 4N-1650 [4] DOWEL  
3. 8T-6763 [4] PLUG-PIPE (1/4-18-THD)  
4. 126-1375 Y [1] CYLINDER BLOCK AS  
5. 8T-6757 [5] PLUG-PIPE  
6. 225-3101 C [2] GASKET-PLATE  
7. 225-3100 C [2] PLATE-SPACER  
8. 4N-0693 [3] PLUG-TAPERLOCK (1-1/2-12-THD)  
    -OR-
  7C-9614 [3] PLUG-TAPERLOCK (1-5/8-12-THD)  
9. 4N-0683 [4] DOWEL  
11. 3B-0645 [1] PLUG-CUP  
12. 6L-4428 [3] STUD-TAPERLOCK (3/8-16X4.01-IN)  
14. 5P-8356 [4] SEAL-O-RING  
15. 3S-6605 [2] PLUG-CUP  
16. 111-8606 [12] BOLT-SPECIAL (OIL JET)  
18. 7C-7407 [1] STUD  
   
  101-0523 ABFN INSERT-LINER SEAT (5.21-MM THK)(STANDARD)  
  101-0524 ABFN INSERT-LINER SEAT (5.16-MM THK)(0.5-MM US)  
  101-0525 ABFN INSERT-LINER SEAT (5.26-MM THK)(0.5-MM OS)  
  9Y-3368 ABFN INSERT-LINER SEAT (0.822-MM THK)(STANDARD)  
  6I-4361 ABFN INSERT-LINER SEAT (0.772-MM THK)(0.05-MM US)  
  6I-4362 ABFN INSERT-LINER SEAT (0.872-MM THK)(0.05-MM OS)  
  2W-3815 ABFN INSERT-LINER SEAT (1.605-MM THK)(STANDARD)  
  6I-4363 ABFN INSERT-LINER SEAT (1.555-MM THK)(0.05-MM US)  
  6I-4364 ABFN INSERT-LINER SEAT (1.655-MM THK)(0.05-MM OS)  
  5N-0093 ABFN INSERT-LINER SEAT (2.71-MM THK)(STANDARD)  
  6I-4365 ABFN INSERT-LINER SEAT (2.66-MM THK)(0.05-MM US)  
  6I-4366 ABFN INSERT-LINER SEAT (2.76-MM THK)(0.05-MM OS)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
  N   FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK
  Y   SEPARATE ILLUSTRATION
 

#SEBP31050054
 

4P-6793: CYLINDER BLOCK GP

4P-6793 CYLINDER BLOCK GP
S/N 1EZ1-2448
FIELD REPLACEMENT FOR @@@@@ 4P-7752@@@@@
i00384721 SEBP3105
4P6793 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-7410 [4] PLUG-PIPE  
2. 9S-4190 [8] PLUG-O-RING (7/8-14-THD)  
  114-4427 [8] SEAL-O-RING  
3. 8T-6757 [6] PLUG-PIPE  
4. 7W-6492 [2] PLUG-PIPE (1/2-14-THD)  
5. 4P-7231 Y [1] CYLINDER BLOCK AS  
6. 3S-6605 [2] PLUG-CUP  
7. 8T-6763 [4] PLUG-PIPE (1/4-18-THD)  
8. 3B-0645 [1] PLUG-CUP  
9. 7E-6479 [12] BOLT-SPECIAL (OIL JET)  
10. 119-2294 [12] JET AS-PISTON COOLING  
11. 7C-9614 [3] PLUG-TAPERLOCK (1-5/8-12-THD)(1.63IN-12 THD)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31050055
 

4P-7230: CYLINDER BLOCK GP

4P-7230 CYLINDER BLOCK GP
S/N 1EZ1-UP
FIELD REPLACEMENT FOR @@@@@ 7E-3762@@@@@
i00385083 SEBP3105
4P7230 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-6534 [4] PLUG-PIPE  
2. 9S-4190 [8] PLUG-O-RING (7/8-14-THD)  
  114-4427 [8] SEAL-O-RING  
3. 8T-6757 [6] PLUG-PIPE  
4. 7W-6492 [2] PLUG-PIPE (1/2-14-THD)  
5. 4P-7231 Y [1] CYLINDER BLOCK AS  
6. 3S-6605 [2] PLUG-CUP  
7. 8T-6763 [4] PLUG-PIPE (1/4-18-THD)  
8. 3B-0645 [1] PLUG-CUP  
9. 7E-6479 [12] BOLT-SPECIAL (OIL JET)  
10. 7E-8456 [12] JET AS-PISTON COOLING  
11. 7C-9614 [3] PLUG-TAPERLOCK (1-5/8-12-THD)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31050056
 

4P-7752: CYLINDER BLOCK GP

4P-7752 CYLINDER BLOCK GP
S/N 1EZ1-2448
FIELD REPLACEMENT ORDER @@@@@ 4P-6793@@@@@
i00371092 SEBP3105
4P7752 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
2. 4N-1650 [4] DOWEL  
3. 8T-6763 [4] PLUG-PIPE (1/4-18-THD)  
4. 126-1375 Y [1] CYLINDER BLOCK AS  
5. 8T-6757 [6] PLUG-PIPE  
6. 6N-9135 [2] GASKET-PLATE  
7. 6I-4611 [2] PLATE-SPACER  
8. 7C-9614 [3] PLUG-TAPERLOCK (1-5/8-12-THD)  
9. 4N-0683 [4] DOWEL  
10. 9S-4190 [8] PLUG-O-RING (7/8-14-THD)  
11. 3B-0645 [1] PLUG-CUP  
12. 7C-7407 [1] STUD  
13. 7W-6534 [4] PLUG-PIPE  
14. 5P-8356 [4] SEAL-O-RING  
15. 3S-6605 [2] PLUG-CUP  
17. 114-4427 [8] SEAL-O-RING  
18. 6L-4428 [3] STUD-TAPERLOCK (3/8-16X4.01-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31050057
 

7E-3762: CYLINDER BLOCK GP

7E-3762 CYLINDER BLOCK GP
S/N 1EZ1-UP
FIELD REPLACEMENT ORDER @@@@@ 4P-7230@@@@@
i00403179 SEBP3105
7E3762 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-1375 YC [1] CYLINDER BLOCK AS  
2. 4N-1650 [4] DOWEL  
3. 8T-6763 [4] PLUG-PIPE (1/4-18-THD)  
4. 8T-6757 [5] PLUG-PIPE  
5. 225-3101 [2] GASKET-PLATE  
6. 225-3100 [2] PLATE-SPACER  
7. 7C-9614 [3] PLUG-TAPERLOCK (1-5/8-12-THD)  
8. 4N-0683 [4] DOWEL  
10. 3B-0645 [1] PLUG-CUP  
11. 6L-4428 [3] STUD-TAPERLOCK (3/8-16X4.01-IN)  
12. 7C-7407 [1] STUD  
14. 5P-8356 C [4] SEAL-O-RING  
15. 3S-6605 [2] PLUG-CUP  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP31050058
 

9Y-8502: CYLINDER BLOCK GP

9Y-8502 CYLINDER BLOCK GP
S/N 1EZ1-UP
i00433134 SEBP3105
9Y8502 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-4990 [12] JET AS-PISTON COOLING  
2. 4N-1650 [4] DOWEL  
3. 8T-6763 [4] PLUG-PIPE (1/4-18-THD)  
4. 126-1375 Y [1] CYLINDER BLOCK AS  
5. 8T-6757 [5] PLUG-PIPE  
6. 225-3101 [2] GASKET-PLATE  
7. 225-3100 [2] PLATE-SPACER  
8. 7C-9614 [3] PLUG-TAPERLOCK (1-5/8-12-THD)(1.625-12 THD)  
9. 4N-0683 [4] DOWEL  
11. 3B-0645 [1] PLUG-CUP  
12. 7C-7407 [1] STUD  
14. 5P-8356 [4] SEAL-O-RING  
15. 3S-6605 [2] PLUG-CUP  
16. 2P-3203 [12] BOLT-WASHER HEAD (3/8-16X1.25-IN)  
18. 6L-4428 [3] STUD-TAPERLOCK (3/8-16X4.01-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31050059
 

143-0046: CYLINDER HEAD AS

143-0046 CYLINDER HEAD AS
S/N 1EZ1-UP; 3FZ1-UP
PART OF 143-0047 CYLINDER HEAD AS
FIELD REPLACEMENT ORDER @@@@@143-0047@@@@@
i00562988 SEBP3105
1430046 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3412C GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0645 [10] PLUG-CUP  
2. 4N-5893 [12] INSERT-VALVE SEAT (INLET)(STANDARD)  
  7C-7602 AB INSERT-VALVE SEAT (0.13-MM OS, INLET)  
  7C-7603 AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
  7C-7604 AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
  7C-7605 AB INSERT-VALVE SEAT (0.76-MM OS, INLET)  
3. 1W-5283 [12] INSERT-VALVE SEAT (EXHAUST)(STANDARD)  
  7C-5353 AB INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)  
  7C-5354 AB INSERT-VALVE SEAT (0.76-MM OS, EXHAUST)  
4. 3B-0623 [12] PLUG-CUP  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

Information:

Engine News
The Cylinder Liners Have a New Appearance {1216}
2005/03/14
Specifications
Fuel Injection Lines
3412 Generator Set Engines
Cylinder Block
3412 Generator Set Engines
Cylinder Liner
3412 Generator Set Engines
Main Bearing Journal
3412 Generator Set Engines
Fuel Injection Lines
3412 Generator Set Engines

Caterpillar Parts SIS Catalog 3412C :

CYLINDER BLOCK AS
126-1372 CYLINDER BLOCK AS
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
CRANKSHAFT GP
223-1296 CRANKSHAFT GP
CRANKSHAFT AS
384-9906 CRANKSHAFT AS
COVER-LIFTING EYE
226-1781 COVER-LIFTING EYE
COVER-LIFTING EYE
225-7846 COVER-LIFTING EYE
COVER GP-VALVE MECHANISM
7E-0551 COVER GP-VALVE MECHANISM
CYLINDER BLOCK AS
4P-7231 CYLINDER BLOCK AS
CYLINDER BLOCK GP
126-1373 CYLINDER BLOCK GP
CYLINDER BLOCK GP
4N-1201 CYLINDER BLOCK GP
CYLINDER BLOCK GP
4P-6793 CYLINDER BLOCK GP
CYLINDER BLOCK GP
4P-7230 CYLINDER BLOCK GP
CYLINDER BLOCK GP
4P-7752 CYLINDER BLOCK GP
CYLINDER BLOCK GP
7E-3762 CYLINDER BLOCK GP
CYLINDER BLOCK GP
9Y-8502 CYLINDER BLOCK GP

Truck sale:

Caterpillar 3412C
 
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MACALLISTER MACHINERY CO., INC
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- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
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Caterpillar 3412C
 
Caterpillar 3412C
- Marine Propulsion / Auxiliary Engines
HAWTHORNE POWER SYSTEMS
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