BASIC ENGINE
VALVE MECHANISM GPCRANKSHAFT GP
MOUNTING GP-ENGINE
POWER TAKE-OFF GP
SERPENTINE/V-BELTS
BASIC ENGINE
VALVE MECHANISM GP#SEBP10980170
4N-1717: ROCKER ARM GP
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 006-7403 | [2] | RING-RETAINING | |
| 2. | 2N-7228 B | [4] | WASHER (1X1.5X0.03-IN THK) | |
| 3. | 4N-0955 | [2] | DOWEL | |
| 4. | 2N-7229 | [2] | SPRING | |
| 5. | 4N-1108 | [1] | SHAFT AS-ROCKER ARM | |
| 6. | 0L-1022 | [2] | PLUG-CUP | |
| 7. | 7W-6803 C | [1] | BRACKET | |
| 8. | 4N-5614 | [6] | ROCKER ARM AS | |
| 9. | 1A-2935 | [6] | SCREW | |
| 10. | 9L-7712 | [6] | NUT (3/8-24-THD) | |
| 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 | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP10980171
7W-5926: ROCKER ARM GP
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4N-5614 | [6] | ROCKER ARM AS | |
| 2. | 4N-1108 | [1] | SHAFT AS-ROCKER ARM | |
| 0L-1022 | [2] | PLUG-CUP | ||
| 3. | 9Y-4384 | [2] | BRACKET-SHAFT | |
| 4. | 2N-7229 | [2] | SPRING | |
| 5. | 336-6781 | [6] | SCREW (3/8-24X4.78-IN) | |
| 6. | 4N-0955 | [2] | DOWEL | |
| 7. | 2N-7228 B | [2] | WASHER (1X1.5X0.03-IN THK) | |
| 8. | 006-7403 | [2] | RING-RETAINING | |
| 9. | 9L-7712 | [6] | NUT (3/8-24-THD) | |
| 10. | 9Y-4385 | [1] | BRACKET AS | |
| 2D-6642 | [1] | BALL | ||
| 4B-9880 | [1] | BALL | ||
| 11. | 2N-7228 | [2] | WASHER (1X1.5X0.03-IN THK) | |
| B | USE AS REQUIRED | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP10980172
7W-5927: ROCKER ARM GP
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4N-5614 | [6] | ROCKER ARM AS | |
| 2. | 4N-1108 | [1] | SHAFT AS-ROCKER ARM | |
| 0L-1022 | [2] | PLUG-CUP | ||
| 3. | 9Y-4384 | [2] | BRACKET-SHAFT | |
| 4. | 2N-7229 | [2] | SPRING | |
| 5. | 336-6781 | [6] | SCREW (3/8-24X4.78-IN) | |
| 6. | 4N-0955 | [2] | DOWEL | |
| 7. | 2N-7228 B | [2] | WASHER (1X1.5X0.03-IN THK) | |
| 8. | 006-7403 | [2] | RING-RETAINING | |
| 9. | 9L-7712 | [6] | NUT (3/8-24-THD) | |
| 10. | 9Y-4385 | [1] | BRACKET AS | |
| 2D-6642 | [1] | BALL | ||
| 4B-9880 | [1] | BALL | ||
| 11. | 2N-7228 | [2] | WASHER (1X1.5X0.03-IN THK) | |
| B | USE AS REQUIRED | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP10980173
7N-1999: SEAL GP-CRANKSHAFT
7N-1999 SEAL GP-CRANKSHAFT
FIELD INSTALLATION
FIELD INSTALLATION
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS#SEBP10980174
4N-1029: SUPPORT GP-ENGINE
4N-1029 SUPPORT GP-ENGINE
S/N 60M1-1317
S/N 60M1-1317
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2B-2006 | [8] | BOLT (1/2-13X4.75-IN) | |
| -OR- | ||||
| 0S-1573 C | [8] | BOLT (1/2-13X4-IN) | ||
| 2. | 6N-0163 C | [1] | SUPPORT-ENGINE | |
| 3. | 1A-8063 C | [2] | BOLT (3/4-10X2.5-IN) | |
| 1B-4331 | [2] | NUT (3/4-10-THD) | ||
| 4. | 8N-7096 C | [1] | SUPPORT AS-FRONT | |
| 5. | 4N-1359 | [1] | SUPPORT-ENGINE | |
| 6. | 2S-0115 C | [4] | WASHER-HARD (20X36.5X5-MM THK) | |
| 7. | 2M-0849 C | [8] | WASHER-HARD (13.5X25.5X5-MM THK) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP10980175
8N-7676: SUPPORT GP-ENGINE
8N-7676 SUPPORT GP-ENGINE
S/N 60M1-1775
S/N 60M1-1775
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2B-2006 | [8] | BOLT (1/2-13X4.75-IN) | |
| -OR- | ||||
| 0S-1573 | [8] | BOLT (1/2-13X4-IN) | ||
| 2. | 6N-0163 | [1] | SUPPORT-ENGINE | |
| 3. | 1A-8063 | [2] | BOLT (3/4-10X2.5-IN) | |
| 1B-4331 | [2] | NUT (3/4-10-THD) | ||
| 4. | 8N-7588 | [1] | SUPPORT AS-FRONT | |
| 5. | 4N-1359 | [1] | SUPPORT-ENGINE | |
| 6. | 2S-0115 | [4] | WASHER-HARD (20X36.5X5-MM THK) | |
| 7. | 5P-8245 | [8] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 8. | 2H-3894 C | [2] | SETSCREW-SQUARE HEAD (3/4-10X4-IN) | |
| 1D-5119 C | [2] | NUT (3/4-10-THD) | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP10980176
8N-9338: SUPPORT GP-ENGINE
8N-9338 SUPPORT GP-ENGINE -FRONT
S/N 60M400-2514
S/N 60M400-2514
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1573 | [8] | BOLT (1/2-13X4-IN) | |
| 2. | 6N-0163 | [1] | SUPPORT-ENGINE | |
| 3. | 1A-8063 | [2] | BOLT (3/4-10X2.5-IN) | |
| 4. | 8N-9339 | [1] | SUPPORT AS-FRONT | |
| 5. | 4N-1359 | [1] | SUPPORT-ENGINE | |
| 6. | 5H-1504 | [2] | WASHER-HARD (20X33.5X5-MM THK) | |
| 7. | 5P-8245 | [8] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 8. | 3L-2227 C | [2] | SETSCREW (3/4-10X6-IN) | |
| 9. | 1D-5119 C | [2] | NUT (3/4-10-THD) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP10980177
8N-9338: SUPPORT GP-ENGINE
8N-9338 SUPPORT GP-ENGINE -FRONT
S/N 60M2515-5160
S/N 60M2515-5160
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-9339 | [1] | SUPPORT AS-FRONT | |
| 2B-1015 | [2] | BOLT (3/4-10X6.5-IN) | ||
| 2J-3506 | [6] | NUT-FULL (3/4-10-THD) | ||
| 5P-8248 | [4] | WASHER-HARD (20X36.5X3.5-MM THK) | ||
| 8T-4162 | [2] | SETSCREW (3/4-10X4.5-IN) | ||
| 2. | 6N-0163 | [1] | SUPPORT-ENGINE | |
| 3. | 4N-1359 | [1] | SUPPORT-ENGINE | |
| 4. | 2B-2006 B | [8] | BOLT (1/2-13X4.75-IN) | |
| 5. | 1D-4616 C | [2] | BOLT (3/4-10X6-IN) | |
| 6. | 5P-8245 | [8] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 7. | 5P-8248 C | [4] | WASHER-HARD (20X36.5X3.5-MM THK) | |
| 8. | 0S-1573 B | [8] | BOLT (1/2-13X4-IN) | |
| 9. | 8T-4162 C | [2] | SETSCREW (3/4-10X4.5-IN) | |
| 10. | 2J-3506 C | [4] | NUT-FULL (3/4-10-THD) | |
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP10980178
5N-6439: SUPPORT GP-POWER TAKE-OFF
5N-6439 SUPPORT GP-POWER TAKE-OFF
FOR USE WITH @@@@@ 5N-7399@@@@@, @@@@@ 5N-7400@@@@@, CAT SPREAD BEARING PTO
AN ATTACHMENT
FOR USE WITH @@@@@ 5N-7399@@@@@, @@@@@ 5N-7400@@@@@, CAT SPREAD BEARING PTO
AN ATTACHMENT
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS#SEBP10980179
5F-3581: V-BELT GP
Parts for your 3412 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO SERVICED PARTS) | ||||
Information:
BASIC ENGINE
VALVE MECHANISM GP
Engine News
Special Cup Plugs For Use In Oversize (Larger Than Standard Size) Bores In Valve Rocker Arm Shafts
1980/09/10
1980/09/10
Reconditioning Of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary
1982/04/07
1982/04/07
Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter
1982/10/20
1982/10/20
A New Book "Analyzing Diesel And Natural Gas Engine Valve Failures" Is Available
1985/03/01
1985/03/01
Reconditioning Of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary
1990/05/01
1990/05/01
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
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
Blocked Oil Passages on the 3408, 3408C, G3408, 3412, 3412C, and G3412 Industrial and Commercial Engines
Blocked Oil Passages on the 3408, 3408C, G3408, 3412, 3412C, and G3412 Industrial and Commercial Engines
Blocked Oil Passages on the 3408, 3408C, G3408, 3412, 3412C, and G3412 Industrial and Commercial Engines
Failures of the 305-6843 Guide Spring on Certain Engines{1102, 1121, 1123, 1209}
Failures of the 305-6843 Guide Spring on Certain Engines{1102, 1121, 1123, 1209}
Failures of the 305-6843 Guide Spring on Certain Engines{1102, 1121, 1123, 1209}
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
Disassembly and Assembly
Service Magazine
Indications Of Engine Overspeeding When Only One Cam Lobe/Lifter Has Failed{1000,1100,1200}
1986/09/08
1986/09/08
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
Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
1977/08/22
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




