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8N-3378 AIR CLEANER GP PART OF 2W-6543 AIR CLEANER GP AN ATTACHMENT 3412 MARINE ENGINE


AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
LINES GP-EXHAUST
TURBOCHARGER GP
LINES GP-EXHAUST

MARINE ENGINE 3412 MARINE ENGINE 60M
 3412C Marine Engine 60M05161-UP SEBP3179 3412 60M   (1976)

AIR INLET AND EXHAUST SYSTEM

AIR CLEANER GP
ADAPTER GP-AIR CLEANER
5N-7823 ADAPTER GP-AIR CLEANER
AIR CLEANER GP
1W-3396 AIR CLEANER GP
AIR CLEANER GP
1W-3433 AIR CLEANER GP
AIR CLEANER GP
1W-8636 AIR CLEANER GP
AIR CLEANER GP
2W-6543 AIR CLEANER GP
AIR CLEANER GP
2W-6543 AIR CLEANER GP
AIR CLEANER GP
5N-7822 AIR CLEANER GP
AIR CLEANER GP
8N-3378 AIR CLEANER GP
INDICATOR-AIR FILTER CHANGE
8N-2694 INDICATOR-AIR FILTER CHANGE
 

#SEBP31790240
 

8N-3378: AIR CLEANER GP

8N-3378 AIR CLEANER GP
PART OF 2W-6543 AIR CLEANER GP
AN ATTACHMENT
i00430484 SEBP3179
8N3378 AIR CLEANER GP Parts scheme
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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-0003 [2] NUT (5/16-18-THD)  
2. 8T-6757 [2] PLUG-PIPE  
3. 7W-0495 [1] GUIDE AS  
5. 2K-4973 [4] LOCKNUT (3/8-16-THD)  
6. 8N-6309 [1] FILTER ELEMENT AS-AIR (PRIMARY)  
7. 8N-6534 [1] COVER AS  
7A. 8N-2559 [1] GASKET  
8. 1B-7182 [2] BOLT (5/16-18X1.25-IN)  
9. 7K-3215 [2] BOSS (0.413X1X0.630-IN THK)  
10. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
 

#SEBP31790241
 

6N-7611: CAP AS-RAIN

6N-7611 CAP AS-RAIN -EXHAUST
FOR USE WITH 8-IN DIAMETER EXHAUST PIPE
AN ATTACHMENT
i01231901 SEBP3179
6N7611 CAP AS-RAIN Parts scheme
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Parts for your 3412 MARINE ENGINE:

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

#SEBP31790242
 

4N-7601: CARTRIDGE GP-TURBOCHARGER

4N-7601 CARTRIDGE GP-TURBOCHARGER
PART OF 7C-6703 TURBOCHARGER GP
ALSO AN ATTACHMENT
i00107937 SEBP3179
4N7601 CARTRIDGE GP-TURBOCHARGER Parts scheme
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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-0239 [1] NUT-TURBOCHARGER COMPRESSOR  
2. 4N-7598 [1] SLEEVE-FLINGER  
3. 5S-4556 [1] INSERT  
4. 5S-4546 [1] RING-RETAINING  
5. 5P-5757 J [1] SEAL-O-RING  
6. 4N-7597 [1] BEARING AS  
7. 5S-4557 [2] BEARING  
8. 4N-7596 [1] PLATE-BACKING  
9. 7N-2856 J [1] RING-SEAL  
10. 4N-7594 [1] WHEEL AS  
11. 4M-6983 J [4] RING-RETAINING  
12. 5S-4547 [1] SLEEVE-SPACER  
13. 4N-7609 [2] RING-THRUST  
14. 5S-4549 [1] DEFLECTOR-OIL  
15. 4N-8124 [1] HOUSING AS-BEARING  
  5S-5199 [1] PIN-GROOVED  
  7W-2373 [1] BUSHING-TERMINAL  
16. 7N-7723 [1] WHEEL-COMPRESSOR  
17. 4M-8013 J [1] RING-PISTON  
   
   
    AVAILABLE REPAIR KIT(S):
  2W-0727 CJ [1] KIT-CARTRIDGE (TURBOCHARGER)  
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J INCLUDE PARTS MARKED J
 

#SEBP31790243
 

4W-1225: CARTRIDGE GP-TURBOCHARGER

4W-1225 CARTRIDGE GP-TURBOCHARGER
PART OF 4W-1148, 4W-1226, 4W-1232, 7C-2731 TURBOCHARGER GP
ALSO AN ATTACHMENT
i00378592 SEBP3179
4W1225 CARTRIDGE GP-TURBOCHARGER Parts scheme
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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-3411 J [1] LOCKNUT-TURBOCHARGER (7/16-20-THD)  
2. 1N-3505 [1] SPACER-THRUST  
3. 9M-8919 J [2] RING-SEAL  
4. 1N-3383 [1] PLATE AS-BACKING  
5. 1N-3557 J [1] RING-SEAL  
6. 4W-1224 [1] HOUSING AS-BEARING  
  4M-6646 [2] PIN-GROOVED  
7. 4W-1222 J [1] RING-PISTON  
8. 4W-1329 [1] SHROUD  
9. 4W-1223 [1] SHAFT AS-TURBINE  
10. 5P-7234 J [3] RING-RETAINING  
11. 1N-3712 J [1] BEARING-THRUST  
12. 1N-3365 [1] COLLAR-THRUST  
13. 2J-3118 [4] BOLT-LOCKING (3/8-16X1.25-IN)  
14. 1N-3562 [1] WHEEL-COMPRESSOR  
   
    AVAILABLE REPAIR KIT(S):
  1N-3593 [1] KIT-BEARING (STANDARD)(STANDARD)  
  4W-4832 AB [1] KIT-BEARING (0.25-MM OS)  
  4W-4833 AB [1] KIT-BEARING (0.25-MM US)  
  4W-4834 AB [1] KIT-BEARING (0.25-MM OS, 0.25-MM US)  
  7W-4874 J [1] KIT-CARTRIDGE (TURBOCHARGER)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   KIT MARKED J INCLUDES PART(S) MARKED J
 

#SEBP31790244
 

4W-1225: CARTRIDGE GP-TURBOCHARGER

4W-1225 CARTRIDGE GP-TURBOCHARGER
PART OF 4W-1148, 4W-1226, 4W-1232, 7C-2731 TURBOCHARGER GP
i06002071 SEBP3179
4W1225 CARTRIDGE GP-TURBOCHARGER Parts scheme
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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 190-0388 [1] SHROUD-WHEEL  
2. 1N-3712 J [1] BEARING-THRUST  
3. 1N-3365 [1] COLLAR-THRUST  
4. 9M-8919 J [2] RING-SEAL  
5. 4W-1224 [1] HOUSING AS-BEARING  
  4M-6646 [2] PIN-GROOVED  
6. 5P-7234 J [3] RING-RETAINING  
7. 9B-7237 [4] BOLT (3/8-16X1.25-IN)  
8. 1N-3557 J [1] RING-SEAL  
9. 1N-3562 [1] WHEEL-COMPRESSOR  
10. 1N-3505 [1] SPACER-THRUST  
11. 1N-3411 J [1] LOCKNUT-TURBOCHARGER (7/16-20-THD)  
12. 1N-3383 [1] PLATE AS-BACKING  
  7W-0130 [1] BEARING-THRUST  
  7W-0131 [3] STUD-DRIVE  
13. 4W-1223 [1] SHAFT AS-TURBINE  
14. 127-2378 J [1] SEAL-RING  
   
    AVAILABLE REPAIR KIT(S):
  108-9342 J [1] KIT-CARTRIDGE (TURBOCHARGER)  
    (INCLUDES LOCK NUT, RINGS, BEARING, & SEAL)
  1N-3593 [1] KIT-BEARING (STANDARD)  
    (INCLUDES BEARINGS & WASHERS)
  4W-4832 AB KIT-BEARING (0.25-MM OS)  
  4W-4833 AB KIT-BEARING (0.25-MM US)  
  4W-4834 AB KIT-BEARING (0.25-MM OS, 0.25-MM US)  
    (EACH BEARING KIT INCLUDES BEARINGS & WASHERS)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP31790245
 

6N-3902: CARTRIDGE GP-TURBOCHARGER

6N-3902 CARTRIDGE GP-TURBOCHARGER
PART OF 6N-2020 TURBOCHARGER GP
ALSO AN ATTACHMENT
i00386855 SEBP3179
6N3902 CARTRIDGE GP-TURBOCHARGER Parts scheme
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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-0239 [1] NUT-TURBOCHARGER COMPRESSOR  
2. 4N-7598 [1] SLEEVE-FLINGER  
3. 5S-4556 [1] INSERT  
4. 5S-4546 [1] RING-RETAINING  
5. 5P-5757 J [1] SEAL-O-RING  
6. 4N-7597 [1] BEARING AS  
7. 5S-4557 J [2] BEARING  
8. 4N-7596 [1] PLATE-BACKING  
9. 7N-2856 J [1] RING-SEAL  
10. 4N-7594 [1] WHEEL AS  
11. 4M-6983 J [4] RING-RETAINING  
12. 5S-4547 [1] SLEEVE-SPACER  
13. 4N-7609 [2] RING-THRUST  
14. 5S-4549 [1] DEFLECTOR-OIL  
15. 4N-8124 [1] HOUSING AS-BEARING  
  5S-5199 [1] PIN-GROOVED  
  7W-2373 [1] BUSHING-TERMINAL  
16. 7N-7724 [1] WHEEL-COMPRESSOR  
17. 4M-8013 J [1] RING-PISTON  
   
    AVAILABLE REPAIR KIT(S):
  2W-0727 CJ [1] KIT-CARTRIDGE (TURBOCHARGER)  
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J INCLUDES PART(S) MARKED J
 

#SEBP31790246
 

6N-7960: CARTRIDGE GP-TURBOCHARGER

6N-7960 CARTRIDGE GP-TURBOCHARGER
PART OF 1W-5285 TURBOCHARGER GP
AN ATTACHMENT
i00389272 SEBP3179
6N7960 CARTRIDGE GP-TURBOCHARGER Parts scheme
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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-1936 [1] SHROUD  
2. 7N-3759 J [1] RING-PISTON  
3. 6N-5004 J [1] BEARING-THRUST  
4. 9M-8911 [1] COLLAR-THRUST  
5. 9M-8919 J [2] RING-SEAL  
6. 9M-8915 J [3] RING-RETAINING  
7. 0S-1616 [4] BOLT (1/4-20X1-IN)  
8. 6N-7962 [1] PLATE AS-BACKING  
  7W-0130 [1] BEARING-THRUST  
  7W-0131 [3] STUD-DRIVE  
9. 1P-1120 J [1] RING-SEAL  
10. 4P-3429 [1] WHEEL-COMPRESSOR  
11. 9N-2046 [1] SPACER-THRUST  
12. 1S-1770 J [1] LOCKNUT-TURBOCHARGER  
13. 9N-2036 J [4] PLATE-LOCK  
14. 9N-2035 [1] HOUSING AS-CENTER  
  4M-6646 [2] PIN-GROOVED  
  7W-2368 [1] RING-SEAL  
15. 9N-2043 [1] WHEEL & SHAFT AS  
   
    AVAILABLE REPAIR KIT(S):
  9N-2041 [1] KIT-BEARING  
    (INCLUDES BEARINGS & WASHERS)
  7C-7446 AB KIT-BEARING (0.51-MM OS)  
    (INCLUDES BEARINGS & WASHERS)
  7C-7447 AB KIT-BEARING (0.51-MM OS, 0.25-MM US)  
    (INCLUDES BEARINGS & WASHERS)
  7N-3194 AB KIT-BEARING (0.25-MM OS, 0.25-MM US)  
    (INCLUDES BEARINGS & WASHERS)
  8N-4157 AB KIT-BEARING (0.25-MM OS)  
    (INCLUDES BEARINGS & WASHERS)
  8N-4160 AB KIT-BEARING (0.25-MM US)  
    (INCLUDES BEARINGS & WASHERS)
  2W-0715 J [1] KIT-CARTRIDGE (TURBOCHARGER)  
    (INCLUDES SEAL RINGS, RETAINER RINGS, LOCK PLATES, LOCKNUTS, & THRUST BEARING)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP31790247
 

7W-0489: CARTRIDGE GP-TURBOCHARGER

7W-0489 CARTRIDGE GP-TURBOCHARGER
PART OF 4W-7637 TURBOCHARGER GP
AN ATTACHMENT
i00431250 SEBP3179
7W0489 CARTRIDGE GP-TURBOCHARGER Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-4541 [1] WHEEL-COMPRESSOR  
2. 7N-3759 J [1] RING-PISTON  
4. 6N-5004 J [1] BEARING-THRUST  
5. 9M-8911 [1] COLLAR-THRUST  
6. 9M-8919 J [2] RING-SEAL  
7. 1P-1120 J [1] RING-SEAL  
8. 9M-8915 J [3] RING-RETAINING  
9. 1S-1770 J [1] LOCKNUT-TURBOCHARGER  
10. 9N-2036 J [4] PLATE-LOCK  
11. 0S-1616 [4] BOLT (1/4-20X1-IN)  
12. 2W-4130 [1] PLATE AS-BACKING  
13. 9N-2035 [1] HOUSING AS-CENTER  
  4M-6646 [2] PIN-GROOVED  
  7W-2368 [1] RING-SEAL  
14. 2W-4131 [1] WHEEL & SHAFT AS  
15. 9N-3701 [1] SHROUD  
16. 9N-2046 [1] SPACER-THRUST  
   
    AVAILABLE REPAIR KIT(S):
  9N-2041 [1] KIT-BEARING  
    (INCLUDES TWO BEARINGS & WASHERS)
  2W-0715 J [1] KIT-CARTRIDGE (TURBOCHARGER)  
    (INCLUDES SEAL RINGS, RETAINER RINGS, LOCK PLATES, LOCKNUTS, & THRUST BEARING)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP31790248
 

128-4113: ELBOW GP-EXHAUST

128-4113 ELBOW GP-EXHAUST
WATERCOOLED, 8-INCH. O.D.
AN ATTACHMENT
i00520367 SEBP3179
1284113 ELBOW GP-EXHAUST Parts scheme
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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-4114 [1] ELBOW AS-EXHAUST  
  129-1667 [2] PLUG-PIPE  
2. 255-6863 [1] GASKET  
3. 129-1666 [4] CLIP  
4. 3H-6622 [4] BOLT (3/8-16X1.25-IN)  
5. 110-8314 [4] WASHER (10.3X18.3X2.66-MM THK)  
 

#SEBP31790249
 

1W-6251: ELBOW GP-EXHAUST

1W-6251 ELBOW GP-EXHAUST
S/N 60M5161-11246
205-MM (8-IN)
FOR USE WITH DITA ENGINE RATED AT 1800 OR 2100 RPM
AN ATTACHMENT
i00352762 SEBP3179
1W6251 ELBOW GP-EXHAUST Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-5389 [2] PLUG (EXTERNAL)  
2. 1W-6252 [1] ELBOW-EXHAUST  
3. 0T-0102 [4] BOLT (3/8-16X0.625-IN)  
4. 6N-0561 [4] CLIP  
5. 4N-3955 [1] GASKET  
 

Information:

Engine News
Steel Plates Are Now Used To Hold The Element In Position In The Panel-Type Air Cleaner Housing Assembly
1979/10/03
Stronger Braces Used Between Air Cleaner And Engine
1980/03/12
Larger Air Cleaner Used For Less Restriction To Air Flow
1981/07/01
New Air Cleaner Group Has Six Clamps For Improved Seal
1981/12/16
A Soot Filter Is Available For Use With Air Cleaners
1984/12/12
Improved Air Cleaner Element Has Pleats That Are Evenly Spaced
1988/09/01
8N-4617 Air Cleaner Clamp Kit Available{1051}
1998/03/01
90° Elbow Added To Air Cleaner Group To Prevent Damage To The Air Filter Service Indicator
1978/12/13
Special Instruction
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING ALL 4N-0015 AIR FILTERS NEED TO BE REMOVED FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING ALL 4N-0015 AIR FILTERS NEED TO BE REMOVED FROM DEALERS PARTS STOCK
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Specifications
Air An Exhaust Lines
3412 INDUSTRIAL AND MARINE ENGINES
Service Letter-China
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING ALL 4N-0015 AIR FILTERS NEED TO BE REMOVED FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING ALL 4N-0015 AIR FILTERS NEED TO BE REMOVED FROM DEALERS PARTS STOCK
Service Letter-Asia
Reuse And Salvage Guidelines
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Service Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING ALL 4N-0015 AIR FILTERS NEED TO BE REMOVED FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING ALL 4N-0015 AIR FILTERS NEED TO BE REMOVED FROM DEALERS PARTS STOCK
Disassembly and Assembly
Air Filter
3408C & 3412C MARINE ENGINES
Service Magazine
Stronger Braces Used Between Air Cleaner And Engine{1051}
1980/02/25
Larger Air Cleaner Used For Less Restriction To Air Flow{1051}
1981/06/22
New Air Cleaner Group Has Six Clamps For Improved Seal{1051}
1981/12/07
A Soot Filter Is Available For Use With Air Cleaners{1054}
1984/12/10
90° Elbow Added To Air Cleaner Group To Prevent Damage To The Air Filter Service Indicator{1051,7452}
1978/12/04
Improved Air Cleaner Element Has Pleats That Are Evenly Spaced{1054}
1988/09/05
Steel Plates Are Now Used To Hold The Element In Position In The Panel-Type Air Cleaner Housing Assembly{1051,1054}
1979/10/01
Light Green Gasket Material On Secondary Air Filter Elements May Stick To Filter Housing{1054,1051}
1992/02/10
Lubricant Will Ease Installation Of Secondary Radial Seal Air Filter Element {1054}
1994/04/25

Caterpillar Parts SIS Catalog 3412 :

AIR CLEANER GP
5N-7822 AIR CLEANER GP
AIR CLEANER GP
2W-6543 AIR CLEANER GP
AIR CLEANER GP
2W-6543 AIR CLEANER GP
AIR CLEANER GP
1W-8636 AIR CLEANER GP
AIR CLEANER GP
1W-3433 AIR CLEANER GP
AIR CLEANER GP
1W-3396 AIR CLEANER GP
AFTERCOOLER GP-WATER
6N-1937 AFTERCOOLER GP-WATER
ADAPTER GP-AIR CLEANER
5N-7823 ADAPTER GP-AIR CLEANER
CAP AS-RAIN
6N-7611 CAP AS-RAIN
CARTRIDGE GP-TURBOCHARGER
4N-7601 CARTRIDGE GP-TURBOCHARGER
CARTRIDGE GP-TURBOCHARGER
4W-1225 CARTRIDGE GP-TURBOCHARGER
CARTRIDGE GP-TURBOCHARGER
4W-1225 CARTRIDGE GP-TURBOCHARGER
CARTRIDGE GP-TURBOCHARGER
6N-3902 CARTRIDGE GP-TURBOCHARGER
CARTRIDGE GP-TURBOCHARGER
6N-7960 CARTRIDGE GP-TURBOCHARGER
CARTRIDGE GP-TURBOCHARGER
7W-0489 CARTRIDGE GP-TURBOCHARGER
ELBOW GP-EXHAUST
128-4113 ELBOW GP-EXHAUST

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