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126-0768 COVER GP-FRONT HOUSING 3412E INDUSTRIAL ENGINE


BASIC ENGINE
HOUSING GP-FRONT
PAN GP-OIL
VALVE MECHANISM GP
CRANKSHAFT GP

INDUSTRIAL ENGINE 3412E INDUSTRIAL ENGINE BDT
 3412E Industrial Engine BDT00001-UP SEBP3091 3412E BDT   (2000)

BASIC ENGINE

HOUSING GP-FRONT
COVER GP-FRONT HOUSING
126-0768 COVER GP-FRONT HOUSING
GEAR GP-FRONT
126-7282 GEAR GP-FRONT
HOUSING GP-FRONT
126-7280 HOUSING GP-FRONT
HOUSING GP-FRONT
126-7280 HOUSING GP-FRONT
 

#SEBP30910040
 

126-0768: COVER GP-FRONT HOUSING

126-0768 COVER GP-FRONT HOUSING
i00093595 SEBP3091
1260768 COVER GP-FRONT HOUSING Parts scheme
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Parts for your 3412E INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-5576 [1] COVER-FUEL PUMP GEAR  
2. 193-9155 [1] GASKET  
3. 116-5821 [1] SUPPORT-HOUSING (RH)  
4. 116-6264 [1] SUPPORT-HOUSING (LH)  
5. 3S-1307 [4] BOLT-12 POINT HEAD (3/8-16X2-IN)  
6. 5F-4899 [4] BOLT (3/8-16X5.5-IN)  
7. 0L-1352 [6] BOLT (3/8-16X3.25-IN)  
8. 5M-2894 [9] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 9S-8752 [7] NUT-FULL (3/8-16-THD)  
10. 3K-3256 [1] STUD-TAPERLOCK (3/8-16X1.7-IN)  
11. 2P-1974 [3] STUD-TAPERLOCK (3/8-16X4.2-IN)  
12. 3B-4589 [1] STUD (3/8-IN NCX3-5/8)  
13. 3M-0496 [1] STUD-TAPERLOCK (3/8-16X2.6-IN)  
14. 6N-2508 [1] GASKET  
15. 6N-2509 [1] COVER  
16. 0S-1594 [3] BOLT (3/8-16X1-IN)  
17. 125-9794 [1] SEAL-O-RING  
18. 4P-7820 [1] COVER-ACCESSORY DRIVE  
 

#SEBP30910041
 

6N-1400: COVER GP-OIL PAN

6N-1400 COVER GP-OIL PAN
i00406297 SEBP3091
6N1400 COVER GP-OIL PAN Parts scheme
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Parts for your 3412E INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-6451 [1] PLUG-DRAIN (MAGNETIC)(ENGINE OIL PAN)  
2. 239-5572 [2] SEAL-INTEGRAL  
3. 4N-0794 [2] COVER  
4. 0S-1588 [6] BOLT (3/8-16X1.25-IN)  
5. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
6. 4N-9968 [2] PLUG  
7. 109-0072 [2] SEAL-O-RING  
8. 061-9458 [1] SEAL-O-RING  
9. 9S-4185 [1] PLUG (3/4-16-THD)  
10. 8L-2786 [1] SEAL-O-RING  
 

#SEBP30910042
 

128-5723: COVER GP-VALVE MECHANISM

128-5723 COVER GP-VALVE MECHANISM
i00521085 SEBP3091
1285723 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 3412E INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-8684 [1] COVER-VALVE MECHANISM  
2. 119-9015 [4] COVER AS-VALVE  
    (EACH INCLUDES)
  272-2583 [1] SEAL-O-RING  
  7C-6514 [1] ADAPTER  
3. 1B-2790 [66] BOLT (5/16-18X1.375-IN)  
4. 9M-1974 [66] WASHER-HARD (8.8X16X2-MM THK)  
5. 106-9488 [6] BASE-VALVE MECHANISM COVER  
6. 230-0940 [12] SEAL-VALVE COVER  
7. 4N-4668 [3] BREATHER AS (CRANKCASE)  
8. 6V-3831 [3] SEAL-O-RING  
9. 2N-8109 [3] CLAMP  
10. 191-7782 [1] COVER-VALVE MECHANISM  
 

#SEBP30910043
 

195-9755: COVER GP-VALVE MECHANISM

195-9755 COVER GP-VALVE MECHANISM
S/N BDT669-UP
i01620730 SEBP3091
1959755 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 3412E INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-8684 [1] COVER-VALVE MECHANISM  
2. 119-9015 [4] COVER AS-VALVE  
    (EACH INCLUDES)
2A. 272-2583 [1] SEAL-O-RING  
2B. 7C-6514 [1] ADAPTER  
3. 1B-2790 [66] BOLT (5/16-18X1.375-IN)  
4. 9M-1974 [66] WASHER-HARD (8.8X16X2-MM THK)  
5. 106-9488 [6] BASE-VALVE MECHANISM COVER  
6. 230-0940 [12] SEAL-VALVE COVER  
7. 4N-4668 [3] BREATHER AS (CRANKCASE)  
8. 6V-3831 [3] SEAL-O-RING  
9. 2N-8109 [3] CLAMP  
10. 191-7782 [1] COVER-VALVE MECHANISM  
 

#SEBP30910044
 

203-0133: COVER GP-VALVE MECHANISM

203-0133 COVER GP-VALVE MECHANISM
PROVIDES COVER WITH BREATHER ASSEMBLY HAVING A THREADED CONNECTION TO ATTACH A FLAME ARRESTOR
AN ATTACHMENT
i01626542 SEBP3091
2030133 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 3412E INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-8684 Y [1] COVER-VALVE MECHANISM  
2. 119-9015 [4] COVER AS-VALVE  
    (EACH INCLUDES)
2A. 272-2583 [1] SEAL-O-RING  
2B. 7C-6514 [1] ADAPTER  
3. 1B-2790 [66] BOLT (5/16-18X1.375-IN)  
4. 9M-1974 [66] WASHER-HARD (8.8X16X2-MM THK)  
5. 106-9488 [6] BASE-VALVE MECHANISM COVER  
6. 230-0940 [12] SEAL-VALVE COVER  
7. 101-8516 [3] BREATHER AS (CRANKCASE)  
8. 6V-3831 [3] SEAL-O-RING  
9. 2N-8109 [3] CLAMP  
10. 191-7782 [1] COVER-VALVE MECHANISM  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30910045
 

246-4624: COVER GP-VALVE MECHANISM

246-4624 COVER GP-VALVE MECHANISM
S/N BDT4230-UP
i02216571 SEBP3091
2464624 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 3412E INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-8109 [3] CLAMP (V-BAND)  
2. 101-8516 [3] BREATHER AS (CRANKCASE)  
3. 230-0940 [12] SEAL-VALVE COVER  
4. 246-4625 [1] COVER-VALVE MECHANISM  
5. 246-4626 Y [4] COVER GP-VALVE MECHANISM  
6. 246-4629 [6] BASE-VALVE MECHANISM COVER  
7. 246-4630 [1] COVER-VALVE MECHANISM  
8. 1B-2790 [66] BOLT (5/16-18X1.375-IN)  
9. 6V-3831 [3] SEAL-O-RING  
10. 9M-1974 [66] WASHER-HARD (8.8X16X2-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30910046
 

246-4626: COVER GP-VALVE MECHANISM

246-4626 COVER GP-VALVE MECHANISM
S/N BDT4230-UP
PART OF 246-4624 COVER GP-VALVE MECHANISM
i02216575 SEBP3091
2464626 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 3412E INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5100 [1] SEAL-O-RING  
2. 237-7583 [1] ADAPTER  
3. 246-4627 [1] COVER-VALVE MECHANISM  
 

#SEBP30910047
 

114-8684: COVER-VALVE MECHANISM

114-8684 COVER-VALVE MECHANISM
PART OF 203-0133 COVER GP-VALVE MECHANISM
AN ATTACHMENT
i01220845 SEBP3091
1148684 COVER-VALVE MECHANISM Parts scheme
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Parts for your 3412E INDUSTRIAL ENGINE:

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

#SEBP30910048
 

384-9906: CRANKSHAFT AS

384-9906 CRANKSHAFT AS
S/N BDT3998-UP
PART OF 4N-0922 CRANKSHAFT GP
i04789980 SEBP3091
3849906 CRANKSHAFT AS Parts scheme
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Parts for your 3412E INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 151-2940 [1] GEAR-CRANKSHAFT (99-TEETH)  
2. 4N-0684 [1] DOWEL  
3. 7S-5005 [1] DOWEL  
 

#SEBP30910049
 

4N-0922: CRANKSHAFT GP

4N-0922 CRANKSHAFT GP
S/N BDT1-3997
i01131544 SEBP3091
4N0922 CRANKSHAFT GP Parts scheme
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Parts for your 3412E INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 151-2941 C [1] CRANKSHAFT AS  
2. 4N-0684 [1] DOWEL  
3. 151-2940 [1] GEAR-CRANKSHAFT (99-TEETH)  
4. 8T-6757 [6] PLUG-PIPE  
5. 7S-5005 [1] DOWEL  
6. 253-1752 J [2] PLATE-THRUST  
7. 142-5867 [1] SEAL-CRANKSHAFT (FRONT)  
8. 4W-5492 J [7] BEARING-MAIN (STANDARD)  
    EACH SERVICED BY
  317-8766 [1] BEARING-MAIN (DIESEL)  
  321-5746 [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. 142-5868 [1] SEAL-CRANKSHAFT (REAR)(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
 

Information:

Engine News
A New Front and Rear Cover Seal Is Available for Certain 3400 Series Industrial Engines {1151, 1157, 7555}
2013/03/29
Specifications
Housing (Front)
3408E and 3412E Industrial Engines
Reuse And Salvage Guidelines
Thermal Spray Procedures for Engine Front Cover{0679, 1150, 1151, 1162}
Thermal Spray Procedures for Engine Front Cover{0679, 1150, 1151, 1162}
Disassembly and Assembly
Timing Gear Cover
3408E & 3412E INDUSTRIAL ENGINES
Crankshaft Front Seal & Wear Sleeve
3408E & 3412E INDUSTRIAL ENGINES
Trunnion
3408E & 3412E INDUSTRIAL ENGINES

Caterpillar Parts SIS Catalog 3412E :

COVER GP-FLYWHEEL HOUSING
6N-1897 COVER GP-FLYWHEEL HOUSING
COVER GP-FLYWHEEL HOUSING
4N-1902 COVER GP-FLYWHEEL HOUSING
COVER GP-FLYWHEEL HOUSING
4N-1902 COVER GP-FLYWHEEL HOUSING
COVER GP-CYLINDER BLOCK
7C-2289 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
4N-6866 COVER GP-CYLINDER BLOCK
CLUTCH GP
4P-3068 CLUTCH GP
CLUTCH GP
4P-0410 CLUTCH GP
CLUTCH GP
2W-4912 CLUTCH GP
COVER GP-OIL PAN
6N-1400 COVER GP-OIL PAN
COVER GP-VALVE MECHANISM
128-5723 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
195-9755 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
203-0133 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
246-4624 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
246-4626 COVER GP-VALVE MECHANISM
COVER-VALVE MECHANISM
114-8684 COVER-VALVE MECHANISM
CRANKSHAFT AS
384-9906 CRANKSHAFT AS

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