BASIC ENGINE
VALVE MECHANISM GPCRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP
BASIC ENGINE
VALVE MECHANISM GP#SEBP20260010
130-8215: COVER GP-VALVE MECHANISM
130-8215 COVER GP-VALVE MECHANISM
FOR USE WITH OPEN FUMES DISPOSAL
AN ATTACHMENT
FOR USE WITH OPEN FUMES DISPOSAL
AN ATTACHMENT
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4W-2580 | [4] | BASE-VALVE MECHANISM COVER | |
| 6N-2944 | [4] | PLUG | ||
| 2. | 6N-2758 | [2] | COVER-ROCKER ARM (FRONT) | |
| 3. | 6N-2985 | [1] | CAP AS-FILLER (ENGINE OIL) | |
| -OR- | ||||
| 113-5253 A | [1] | CAP AS-FILLER (ENGINE OIL) | ||
| (BLACK ENGINE DRESS-UP) | ||||
| 4. | 9L-8925 | [56] | BOLT (5/16-18X1.25-IN) | |
| 5. | 5P-5678 BD | SEAL | ||
| 6. | 7C-7876 | [2] | COVER AS-VALVE MECHANISM (REAR) | |
| (EACH INCLUDES) | ||||
| 6A. | 7C-6514 | [2] | ADAPTER | |
| 272-2583 | [2] | SEAL-O-RING | ||
| 9Y-0015 | [1] | COVER-ROCKER ARM (REAR) | ||
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| D | ORDER BY THE METER | |||
#SEBP20260011
4P-9248: COVER GP-VALVE MECHANISM
4P-9248 COVER GP-VALVE MECHANISM
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6N-2985 | [1] | CAP AS-FILLER (ENGINE OIL) | |
| 2. | 7C-6514 | [2] | ADAPTER | |
| 272-2583 | [2] | SEAL-O-RING | ||
| 3. | 9L-8925 | [30] | BOLT (5/16-18X1.25-IN) | |
| 4. | 5P-5678 BD | SEAL | ||
| 5. | 6N-2758 | [1] | COVER-ROCKER ARM (FRONT) | |
| 6. | 9Y-0015 | [1] | COVER-ROCKER ARM (REAR) | |
| 7. | 4P-4980 | [2] | BASE-VALVE MECHANISM COVER | |
| (EACH INCLUDES) | ||||
| 4W-2580 | [1] | BASE-VALVE MECHANISM COVER | ||
| 6N-2944 | [1] | PLUG | ||
| 8. | 4P-4980 | [2] | BASE-VALVE MECHANISM COVER | |
| (EACH INCLUDES) | ||||
| 4W-2580 | [1] | BASE-VALVE MECHANISM COVER | ||
| 6N-2944 | [1] | PLUG | ||
| 9. | 7C-6514 | [1] | ADAPTER | |
| 272-2583 | [1] | SEAL-O-RING | ||
| 10. | 9L-8925 | [27] | BOLT (5/16-18X1.25-IN) | |
| 11. | 5P-5678 BD | SEAL | ||
| 12. | 6N-2758 | [1] | COVER-ROCKER ARM (FRONT) | |
| 13. | 9Y-0015 | [1] | COVER-ROCKER ARM (REAR) | |
| B | USE AS REQUIRED | |||
| D | ORDER BY THE METER | |||
#SEBP20260012
4P-9249: COVER GP-VALVE MECHANISM
4P-9249 COVER GP-VALVE MECHANISM
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4W-2580 | [2] | BASE-VALVE MECHANISM COVER | |
| 2. | 7C-6514 | [1] | ADAPTER | |
| 272-2583 | [1] | SEAL-O-RING | ||
| 3. | 9L-8925 | [29] | BOLT (5/16-18X1.25-IN) | |
| 4. | 5P-5678 DB | SEAL | ||
| 5. | 6N-2758 | [1] | COVER-ROCKER ARM (FRONT) | |
| 6. | 7C-7780 | [1] | COVER-ROCKER ARM (REAR) | |
| 7. | 6N-2985 | [1] | CAP AS-FILLER (ENGINE OIL) | |
| 8. | 7C-6514 | [2] | ADAPTER | |
| 272-2583 | [2] | SEAL-O-RING | ||
| 9. | 9L-8925 | [27] | BOLT (5/16-18X1.25-IN) | |
| 10. | 5P-5678 DB | SEAL | ||
| 11. | 6N-2758 | [1] | COVER-ROCKER ARM (FRONT) | |
| 12. | 9Y-0015 | [1] | COVER-ROCKER ARM (REAR) | |
| 13. | 4W-2580 | [2] | BASE-VALVE MECHANISM COVER | |
| B | USE AS REQUIRED | |||
| D | ORDER BY THE METER | |||
#SEBP20260013
4N-0922: CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2W-4088 C | [1] | CRANKSHAFT AS | |
| 2. | 4N-0684 | [1] | DOWEL | |
| 3. | 114-0966 | [1] | GEAR-CRANKSHAFT (99-TEETH) | |
| 4. | 8T-6757 | [6] | PLUG-PIPE | |
| 5. | 7S-5005 | [1] | DOWEL | |
| 6. | 253-1752 J | [2] | PLATE-THRUST | |
| 7. | 2W-1733 | [1] | SEAL GP-CRANKSHAFT (FRONT) | |
| 8. | 4W-5492 J | [7] | BEARING-MAIN (STANDARD) | |
| EACH SERVICED BY | ||||
| 317-8766 | [1] | BEARING-MAIN (DIESEL) | ||
| 317-8766 | [1] | BEARING-MAIN (GAS) | ||
| 4W-5698 AB | BEARING-MAIN (0.63-MM US) | |||
| 4W-5699 AB | BEARING-MAIN (1.27-MM US) | |||
| 4W-5700 AB | BEARING-MAIN (0.63-MM OS) | |||
| 4W-5701 AB | BEARING-MAIN (0.63-MM OS, 0.63-MM US) | |||
| 9. | 2W-1734 | [1] | SEAL GP-CRANKSHAFT (REAR) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 243-6718 AJ | KIT-CRANKSHAFT BEARING (STANDARD) | |||
| (INCLUDES A COMPLETE SET OF MAIN BEARINGS & THRUST PLATES) | ||||
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| J | KIT MARKED J INCLUDES PART(S) MARKED J | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP20260014
4P-7231: CYLINDER BLOCK AS
4P-7231 CYLINDER BLOCK AS
PART OF 4P-6793 CYLINDER BLOCK GP
PART OF 4P-6793 CYLINDER BLOCK GP
Parts for your 3412 MARINE ENGINE:
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 | |||
#SEBP20260015
9Y-9164: CYLINDER BLOCK AS
9Y-9164 CYLINDER BLOCK AS
PART OF 4P-7752 CYLINDER BLOCK GP
PART OF 4P-7752 CYLINDER BLOCK GP
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 110-2220 | [36] | SEAL-LINER | |
| 2. | 2W-6000 | [12] | LINER-CYLINDER BLOCK | |
| 3. | 9L-5854 | [12] | BAND-FILLER (130.2-MM ID) | |
| 4. | 3P-1323 | [14] | BOLT-BEARING CAP (7/8-14X7.75-IN) | |
| 9H-1031 | [14] | WASHER-HARD (24X41.5X6-MM THK) | ||
| 5. | 4N-0614 | [7] | CAP-CRANKSHAFT BEARING | |
| 6. | 4N-6658 | [2] | BUSHING (1.3-IN WIDE) | |
| 7. | 7W-6492 | [2] | PLUG-PIPE (1/2-14-THD) | |
| 8. | 4N-0685 | [5] | BUSHING (1-IN WIDE) | |
| 4W-4588 ABFJX | SLEEVE-LIFTER BORE | |||
| 4W-6061 ABFLX | SLEEVE | |||
| 2W-3815 ABFJX | INSERT-LINER SEAT (1.605-MM THK)(1.59MM THK) | |||
| 6I-4363 ABFJX | INSERT-LINER SEAT (1.555-MM THK) | |||
| 6I-4364 ABFJX | INSERT-LINER SEAT (1.655-MM THK) | |||
| 5N-0093 ABFJX | INSERT-LINER SEAT (2.71-MM THK)(2.7MM THK) | |||
| 6I-4365 ABFJX | INSERT-LINER SEAT (2.66-MM THK) | |||
| 6I-4366 ABFJX | INSERT-LINER SEAT (2.76-MM THK) | |||
| 9Y-3368 ABFJX | INSERT-LINER SEAT (0.822-MM THK)(.834MM THK) | |||
| 6I-4361 ABFJX | INSERT-LINER SEAT (0.772-MM THK) | |||
| 6I-4362 ABFJX | INSERT-LINER SEAT (0.872-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 | |||
| X | QTY TO BE DETERMINED BY USER | |||
#SEBP20260016
4P-6793: CYLINDER BLOCK GP
4P-6793 CYLINDER BLOCK GP
FIELD REPLACEMENT FOR @@@@@ 4P-7752@@@@@
FIELD REPLACEMENT FOR @@@@@ 4P-7752@@@@@
Parts for your 3412 MARINE ENGINE:
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 (32.08-MM OD) | |
| 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 | |||
#SEBP20260017
4P-7752: CYLINDER BLOCK GP
4P-7752 CYLINDER BLOCK GP
FIELD REPLACEMENT ORDER @@@@@ 4P-6793@@@@@
FIELD REPLACEMENT ORDER @@@@@ 4P-6793@@@@@
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 119-2294 | [12] | JET AS-PISTON COOLING | |
| 2. | 4N-1650 | [4] | DOWEL | |
| 3. | 8T-6763 | [4] | PLUG-PIPE (1/4-18-THD) | |
| 4. | 9Y-9164 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 (32.08-MM OD) | |
| 12. | 7C-7407 | [1] | STUD | |
| 13. | 7M-7410 | [4] | PLUG-PIPE | |
| 14. | 8M-8283 | [4] | SEAL-O-RING | |
| 15. | 3S-6605 | [2] | PLUG-CUP | |
| 16. | 7E-6479 | [12] | BOLT-SPECIAL (OIL JET) | |
| 17. | 114-4427 | [8] | SEAL-O-RING | |
| 18. | 6L-4428 | [3] | STUD-TAPERLOCK (3/8-16X4.01-IN) | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP20260018
143-0046: CYLINDER HEAD AS
143-0046 CYLINDER HEAD AS
S/N 3JK49-145
PART OF 143-0047 CYLINDER HEAD AS
FIELD REPLACEMENT ORDER @@@@@143-0047@@@@@
S/N 3JK49-145
PART OF 143-0047 CYLINDER HEAD AS
FIELD REPLACEMENT ORDER @@@@@143-0047@@@@@
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-0645 | [10] | PLUG-CUP (32.08-MM OD) | |
| 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 | |||
#SEBP20260019
143-0047: CYLINDER HEAD AS
143-0047 CYLINDER HEAD AS
S/N 3JK49-145
PART OF 205-5792 CYLINDER HEAD GP
FIELD REPLACEMENT FOR @@@@@143-0046@@@@@
S/N 3JK49-145
PART OF 205-5792 CYLINDER HEAD GP
FIELD REPLACEMENT FOR @@@@@143-0046@@@@@
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SISInformation:
BASIC ENGINE
VALVE MECHANISM GP
Engine News
A New Book "Analyzing Diesel And Natural Gas Engine Valve Failures" Is Available
1985/03/01
1985/03/01
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
1977/05/25
A New Valve Lifter As is now Available on Certain 3412 Marine Engines {1102, 1121, 1123, 1209}
2011/06/08
2011/06/08
Operation and Maintenance Manual
Special Instruction
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Use Of The 5P7333 Tool Group For Bridge Dowel Repair{1101}
Use Of The 5P7333 Tool Group For Bridge Dowel Repair{1101}
Use Of The 5P7333 Tool Group For Bridge Dowel Repair{1101}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Service Letter-NACD
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Technical Information Bulletin
Specifications
Service Letter-China
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-Asia
Reuse And Salvage Guidelines
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Information Release Memo
Service Letter-APD
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Testing and Adjusting
Disassembly and Assembly
Service Magazine
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16
1977/05/16
5P7333 Tool Group Available For The Repair Of Loose Bridge Dowels On Cylinder Heads{0663,1101}
1977/06/20
1977/06/20
Caterpillar Parts SIS Catalog 3412 :
Truck sale:
95,720
96,795
93,569
60,000
Caterpillar 3412, Stationary Generator Sets, Construction
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY
159,600
Caterpillar 3412, Stationary Generator Sets, Construction
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY




