420-2031 KIT-GASKET CONTAINS THE GASKETS, SEALS, & BENDABLE LOCKS TO REBUILD & REINSTALL ENGINE MOUNTED FUEL SYSTEM COMPONENTS. KIT DOES NOT INCLUDE INJECTOR SEALS. ORDER A SINGLE INJECTOR SEAL KIT AS NEEDED. FUEL SYSTEM PART OF 436-1747 KIT-ENGINE OVERHAUL 3412E





SERVICE EQUIPMENT AND SUPPLIES

GASKET & SEAL KITS
 

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420-2031: KIT-GASKET

420-2031 KIT-GASKET
CONTAINS THE GASKETS, SEALS, & BENDABLE LOCKS TO REBUILD & REINSTALL ENGINE MOUNTED FUEL SYSTEM COMPONENTS. KIT DOES NOT INCLUDE INJECTOR SEALS. ORDER A SINGLE INJECTOR SEAL KIT AS NEEDED. FUEL SYSTEM
PART OF 436-1747 KIT-ENGINE OVERHAUL
i05181066 SEBP2865
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Parts for your 3412E MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. 1P-0436 [1] GASKET (FUEL PRIMING PUMP)  
2. 4P-7886 [1] GASKET  
3. 6I-0972 [1] GASKET  
4. 6N-2508 [1] GASKET  
5. 108-4420 [1] GASKET  
6. 123-3292 [1] GASKET  
7. 4P-7883 [1] GASKET-FUEL PUMP HOUSING  
8. 9Y-6087 [2] GASKET-GALLERY  
9. 9Y-6042 [1] GASKET-OIL PUMP  
10. 6V-5029 [1] SEAL-LIP TYPE  
11. 1H-1023 [1] SEAL-O-RING  
12. 1J-9671 [1] SEAL-O-RING  
13. 1S-0004 [2] SEAL-O-RING  
14. 2D-6392 [1] SEAL-O-RING  
15. 2H-3931 [1] SEAL-O-RING  
16. 3J-7354 [5] SEAL-O-RING  
17. 3K-0360 [1] SEAL-O-RING  
18. 4J-7533 [2] SEAL-O-RING  
19. 5P-8119 [12] SEAL-O-RING  
20. 6V-1903 [1] SEAL-O-RING  
21. 7F-8607 [1] SEAL-O-RING  
22. 7J-0204 [5] SEAL-O-RING  
23. 7L-4774 [1] SEAL-O-RING  
24. 210-9246 [1] SEAL-O-RING  
25. 8L-2779 [8] SEAL-O-RING  
26. 8L-2786 [4] SEAL-O-RING  
27. 8T-9527 [1] SEAL-O-RING  
28. 005-8593 [1] SEAL-O-RING  
29. 131-3719 [12] SEAL-O-RING  
30. 214-7568 [12] SEAL-O-RING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
 

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420-4427: KIT-GASKET

420-4427 KIT-GASKET
CONTAINS THE GASKETS & SEALS TO REINSTALL THE HEAT EXCHANGER
PART OF 419-8234, 421-9725, 436-1745, 436-1747 KIT-ENGINE OVERHAUL
i05214904 SEBP2865
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Parts for your 3412E MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. 2M-1395 [3] GASKET  
2. 4N-1946 [1] GASKET  
3. 4N-2199 [1] GASKET  
4. 4P-8881 [1] GASKET  
5. 7C-0307 [3] GASKET (REGULATOR HOUSING, OUTLET)  
6. 8S-5543 [1] GASKET  
7. 343-8888 [2] GASKET  
8. 4N-1156 [1] GASKET-REGULATOR COVER  
9. 3S-9643 [2] SEAL-LIP TYPE (WATER TEMPERATURE REGULATOR)  
10. 3D-2824 [1] SEAL-O-RING  
11. 3J-1907 [4] SEAL-O-RING  
12. 4K-1388 [1] SEAL-O-RING  
13. 6V-9027 [4] SEAL-O-RING  
14. 7M-8485 [2] SEAL-O-RING  
15. 109-0072 [8] SEAL-O-RING  
16. 109-0074 [1] SEAL-O-RING  
17. 109-0078 [4] SEAL-O-RING  
18. 110-7752 [2] SEAL-O-RING  
19. 112-1102 [2] SEAL-O-RING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
 

#SEBP28650652
 

420-6429: KIT-GASKET

420-6429 KIT-GASKET
CONTAINS GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE FRONT COVER. THIS KIT DOES NOT INCLUDE THE OIL PAN GASKET. FRONT STRUCTURE
FOR USE WITH @@@@@153-9104@@@@@, @@@@@153-9114@@@@@, @@@@@153-9115@@@@@, @@@@@153-9116@@@@@, @@@@@153-9117@@@@@, @@@@@177-8882@@@@@, @@@@@177-8881@@@@@, @@@@@153-9100@@@@@, @@@@@153-9101@@@@@
FIELD INSTALLATION
i05181033 SEBP2865
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Parts for your 3412E MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. 4N-1946 [1] GASKET  
2. 6N-2508 [1] GASKET  
3. 7C-0307 [3] GASKET (REGULATOR HOUSING, OUTLET)  
4. 193-9155 [1] GASKET  
5. 166-9145 [1] GASKET-CYLINDER BLOCK  
6. 142-5867 [1] SEAL-CRANKSHAFT (FRONT)  
7. 234-8937 [1] SEAL-INTEGRAL  
8. 239-5571 [1] SEAL-INTEGRAL (CYLINDER BLOCK)  
9. 5S-2106 [1] SEAL-LIP TYPE  
10. 467-2620 [1] SEAL-O-RING  
11. 6V-5048 [2] SEAL-O-RING  
12. 8T-9527 [1] SEAL-O-RING  
13. 9F-4446 [1] SEAL-O-RING  
14. 9X-7371 [1] SEAL-O-RING  
15. 109-0072 [2] SEAL-O-RING  
16. 109-0073 [1] SEAL-O-RING  
17. 109-0076 [1] SEAL-O-RING  
18. 259-4598 [1] SEAL-O-RING  
19. 112-1580 [1] SEAL-O-RING  
20. 214-7568 [1] SEAL-O-RING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
 

#SEBP28650653
 

420-8545: KIT-GASKET

420-8545 KIT-GASKET
CONTAINS THE GASKETS & SEALS TO ASSEMBLE & REINSTALL THE OIL COOLER(S), OIL FILTER BASE & ATTACHING LINES. OIL COOLER & LINES
PART OF 436-1747 KIT-ENGINE OVERHAUL
FIELD INSTALLATION
i05181328 SEBP2865
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Parts for your 3412E MARINE ENGINE:

Pos. Part No Qty Parts name Comments
  8C-3445 [1] CAP-DUST  
  4N-0865 [1] GASKET  
  4N-1946 [1] GASKET  
  4N-2199 [1] GASKET  
  4P-8881 [1] GASKET  
  7C-0307 [2] GASKET  
  399-8571 [1] GASKET  
  8S-5543 [1] GASKET  
  343-8888 [2] GASKET  
  4N-1156 [4] GASKET-REGULATOR COVER  
  234-8937 [1] SEAL-INTEGRAL  
  113-5304 [3] SEAL-O-RING  
  5P-8068 [1] SEAL-O-RING  
  6V-5048 [2] SEAL-O-RING  
  109-0072 [4] SEAL-O-RING  
  109-0074 [1] SEAL-O-RING  
  109-0077 [2] SEAL-O-RING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
 

#SEBP28650654
 

421-7251: KIT-GASKET

421-7251 KIT-GASKET
CONTAINS THE GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE OIL PAN, INTERNAL OIL PUMP, & BLOCK COVERS
PART OF 419-8234, 436-1745 KIT-ENGINE OVERHAUL
FOR USE WITH @@@@@177-8881@@@@@, @@@@@153-9101@@@@@
ALSO FIELD INSTALLATION
i05221035 SEBP2865
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Parts for your 3412E MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. 8C-3445 [1] CAP-DUST (FLUID SAMPLING VALVE)  
2. 343-8888 [2] GASKET  
3. 353-1648 [1] GASKET-OIL PAN  
4. 165-6170 [3] PLUG  
5. 234-8937 [1] SEAL-INTEGRAL  
6. 239-5572 [1] SEAL-INTEGRAL  
7. 113-5304 [4] SEAL-O-RING  
8. 5P-8068 [2] SEAL-O-RING  
9. 5P-8210 [1] SEAL-O-RING  
10. 6V-3830 [1] SEAL-O-RING  
11. 136-7227 [6] SEAL-O-RING  
12. 6V-5048 [2] SEAL-O-RING  
13. 6V-5063 [1] SEAL-O-RING  
14. 9M-9647 [2] SEAL-O-RING  
15. 9X-7378 [1] SEAL-O-RING  
16. 118-5068 [1] SEAL-O-RING  
17. 214-7568 [1] SEAL-O-RING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
 

#SEBP28650655
 

437-2002: KIT-GASKET

437-2002 KIT-GASKET -MULTIPLE CYLINDER HEAD
CLASSIC PART. 1385.6 X 325.1 X 40.6 MM
FIELD INSTALLATION
i07310724 SEBP2865
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Parts for your 3412E MARINE ENGINE:

Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

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437-2011: KIT-GASKET

437-2011 KIT-GASKET -AFTERCOOLER & LINES
666.4 X 318.8 X 23.5 MM. CLASSIC PART
FIELD INSTALLATION
i07310781 SEBP2865
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Parts for your 3412E MARINE ENGINE:

Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP28650657
 

459-9828: KIT-GASKET

459-9828 KIT-GASKET
KIT CONTAINS GASKETS, SEALS, AND BENDABLE LOCKS TO REINSTALL THE FRONT COVER.. KIT DOES NOT INCLUDE THE OIL PAN GASKETS.
FIELD INSTALLATION
i05858234 SEBP2865
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Parts for your 3412E MARINE ENGINE:

Pos. Part No Qty Parts name Comments
  4N-1946 [1] GASKET  
  6N-2508 [1] GASKET  
  7C-0307 [3] GASKET  
  193-9155 [1] GASKET  
  166-9145 [1] GASKET-CYLINDER BLOCK  
  4N-1156 [2] GASKET-REGULATOR COVER  
  142-5867 [1] SEAL-CRANKSHAFT (FRONT)  
  234-8937 [1] SEAL-INTEGRAL  
  239-5571 [1] SEAL-INTEGRAL  
  8T-9527 [1] SEAL-O-RING  
  9X-7371 [1] SEAL-O-RING  
  109-0072 [2] SEAL-O-RING  
  109-0073 [1] SEAL-O-RING  
  109-0076 [1] SEAL-O-RING  
  112-1579 [1] SEAL-O-RING  
  112-1580 [1] SEAL-O-RING  
  125-9794 [1] SEAL-O-RING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT
   
    HTTP://DEALER.CAT.COM/RELATED
 

#SEBP28650658
 

138-6256: KIT-SEAL

138-6256 KIT-SEAL -UNIT INJECTOR HYDRAULIC PUMP
PART OF 201-4202, 225-0567, 235-2026 PUMP GP-UNIT INJECTOR HYD
ALSO AN ATTACHMENT
i01166964 SEBP2865
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Parts for your 3412E MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. 109-9685 [4] SEAL-O-RING  
2. 033-5853 [3] SEAL-O-RING  
3. 109-3206 [1] SEAL-O-RING  
4. 033-6042 [4] SEAL-O-RING  
5. 108-5803 [1] SEAL-O-RING  
6. 6V-5142 [2] SEAL-O-RING  
7. 9X-7680 [6] SEAL-O-RING  
8. 033-6027 [2] SEAL-O-RING  
9. 033-6039 [1] SEAL-O-RING  
10. 133-1705 [1] GASKET-HOUSING  
11. 6V-8676 [1] SEAL-O-RING  
12. 135-2655 [2] SEAL-O-RING  
13. 135-2652 [1] SEAL-O-RING  
 

#SEBP28650659
 

326-2814: SERVICE GP-MONITOR

326-2814 SERVICE GP-MONITOR
AN ATTACHMENT
i03438142 SEBP2865
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Parts for your 3412E MARINE ENGINE:

Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

Information:

Engine News
Special Instruction
Installation Instructions For The 160-9874 Gasket Kit {1213, 7555}
Installation Instructions For The 160-9874 Gasket Kit {1213, 7555}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
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}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Reuse And Salvage Guidelines
Service Magazine

Caterpillar Parts SIS Catalog 3412E :

Truck sale:

110,000 
Caterpillar G3412EP, Construction
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY
 
Call 
1983 CAT 3412E

Empire Machinery
Eloy, Arizona
USD $19,500 
2006 CAT 3412E

React Power Solutions
Houston, Texas
USD $47,500 
2009 CAT 3412E

React Power Solutions
Houston, Texas
USD $47,500 
2009 CAT 3412E

React Power Solutions
Houston, Texas