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388-2203 COVER GP-FRONT HOUSING ALSO AN ATTACHMENT 3406C INDUSTRIAL ENGINE




BASIC ENGINE

HOUSING GP-FRONT
 

#SEBP25010080
 

388-2203: COVER GP-FRONT HOUSING

388-2203 COVER GP-FRONT HOUSING
ALSO AN ATTACHMENT
i04698674 SEBP2501
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Parts for your 3406C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8752 [10] NUT-FULL (3/8-16-THD)  
2. 2W-0459 [1] GASKET  
3. 4N-0273 [1] COVER  
4. 4P-1650 [1] COVER  
5. 7W-5733 [1] GASKET  
6. 7W-9467 [1] COVER  
7. 6V-4259 [2] BOLT-SHALLOW HEAD (3/8-16X0.5-IN)  
8. 0S-1588 [5] BOLT (3/8-16X1.25-IN)  
9. 1A-5964 [7] BOLT (3/8-16X4.5-IN)  
10. 5M-2894 [22] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 1H-7339 [1] SEAL-O-RING  
 

#SEBP25010081
 

117-3278: COVER GP-VALVE MECHANISM

117-3278 COVER GP-VALVE MECHANISM
S/N 3ER1-UP
BREATHER FOURTH POSITION & OIL FILL THIRD POSITION
CANNOT BE USED WITH JAKE BRAKE OR PACBRAKE
AN ATTACHMENT
i00493364 SEBP2501
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Parts for your 3406C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-1520 [1] COVER AS  
  7E-0330 [1] COVER (ROCKER ARM)  
2. 7C-6514 [2] ADAPTER  
  8C-5196 [2] SEAL-O-RING  
3. 7E-0329 [2] BASE  
4. 9L-8925 [26] BOLT (5/16-18X1.25-IN)  
5. 5P-5678 BD SEAL (6-M)  
6. 7E-0330 [1] COVER (ROCKER ARM)  
7. 7C-9621 [2] PLUG  
  8C-5196 [2] SEAL-O-RING  
8. 6N-2985 [1] CAP AS-FILLER (ENGINE OIL)  
  B   USE AS REQUIRED
  D   ORDER BY THE METER
 

#SEBP25010082
 

371-1668: COVER GP-VALVE MECHANISM

371-1668 COVER GP-VALVE MECHANISM
S/N 4GW1-UP
i04698781 SEBP2501
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Parts for your 3406C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-0329 [2] BASE  
2. 361-0603 [1] COVER AS-ROCKER ARM  
  5P-5678 D SEAL (1.5-M)  
  7C-6514 [1] ADAPTER  
  8C-5196 [1] SEAL-O-RING  
3. 361-0605 [1] COVER AS-ROCKER ARM  
  5P-5678 D SEAL (1.5-M)  
4. 9L-8925 [25] BOLT (5/16-18X1.25-IN)  
5. 5P-5678 D SEAL (3.1-M)  
6. 237-3759 [1] STUD (5/16-18X2.36-IN)  
7. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
  D   ORDER BY THE METER
 

#SEBP25010083
 

4N-2272: COVER GP-VALVE MECHANISM

4N-2272 COVER GP-VALVE MECHANISM
i00370134 SEBP2501
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Parts for your 3406C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-2985 [1] CAP AS-FILLER (ENGINE OIL)  
2. 7E-0329 C [2] BASE  
3. 361-0602 C [1] COVER AS-ROCKER ARM  
  5P-5678 BD SEAL  
  7C-6514 [2] ADAPTER  
  7E-0330 [1] COVER (ROCKER ARM)  
  8C-5196 [2] SEAL-O-RING  
4. 361-0605 C [1] COVER AS-ROCKER ARM  
  5P-5678 BD SEAL  
5. 9L-8925 [26] BOLT (5/16-18X1.25-IN)  
6. 5P-5678 BD SEAL  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
 

#SEBP25010084
 

4N-4953: COVER GP-VALVE MECHANISM

4N-4953 COVER GP-VALVE MECHANISM
S/N 3ER1-UP
FOR USE WITH AIR LINES FOR REAR EXHAUST TURBO
AN ATTACHMENT
i00122085 SEBP2501
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Parts for your 3406C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-0329 [2] BASE  
2. 9M-1974 B [3] WASHER-HARD (8.8X16X2-MM THK)  
3. 361-0603 [1] COVER AS-ROCKER ARM  
3A. 7C-6514 [1] ADAPTER  
  8C-5196 [1] SEAL-O-RING  
  5P-5678 D SEAL (1.5-M)  
4. 9L-8925 [23] BOLT (5/16-18X1.25-IN)  
5. 5P-5678 BD SEAL (1.6-M EACH)  
6. 361-0605 [1] COVER AS-ROCKER ARM  
  5P-5678 D SEAL (1.5-M)  
7. 9L-8925 B [3] BOLT (5/16-18X1.25-IN)  
    -OR-
  1B-2790 B [3] BOLT (5/16-18X1.375-IN)  
  B   USE AS REQUIRED
  D   ORDER BY THE METER
 

#SEBP25010085
 

7C-0730: COVER GP-VALVE MECHANISM

7C-0730 COVER GP-VALVE MECHANISM
S/N 3ER1-UP
i00398104 SEBP2501
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Parts for your 3406C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 361-0605 C [1] COVER AS-ROCKER ARM  
1A. 5P-5678 D SEAL (1.6-M EACH)  
  7C-9621 [2] PLUG  
  7E-0330 [1] COVER (ROCKER ARM)  
  8C-5196 [2] SEAL-O-RING  
2. 7E-0329 C [2] BASE  
3. 9L-8925 [26] BOLT (5/16-18X1.25-IN)  
4. 5P-5678 D SEAL (1.6-M EACH)  
5. 361-0602 C [1] COVER AS-ROCKER ARM  
  5P-5678 D SEAL (1.6-M EACH)  
5A. 7C-6514 [2] ADAPTER  
  7E-0330 [1] COVER (ROCKER ARM)  
  8C-5196 [2] SEAL-O-RING  
6. 6N-2985 [1] CAP AS-FILLER (ENGINE OIL)  
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
 

#SEBP25010086
 

9N-3618: COVER GP-VALVE MECHANISM

9N-3618 COVER GP-VALVE MECHANISM
S/N 3ER1-UP
FOR USE WITH REAR EXHAUST TURBO
ALSO AN ATTACHMENT
i00168837 SEBP2501
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Parts for your 3406C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 361-0603 C [2] COVER AS-ROCKER ARM  
    (EACH INCLUDES)
1A. 5P-5678 D SEAL (1.5-M)  
1B. 7C-6514 [1] ADAPTER  
  7C-9621 [1] PLUG  
  7E-0330 [1] COVER (ROCKER ARM)  
  8C-5196 [1] SEAL-O-RING  
2. 6N-2985 [1] CAP AS-FILLER (ENGINE OIL)  
3. 7E-0329 C [2] BASE  
4. 9L-8925 [26] BOLT (5/16-18X1.25-IN)  
5. 5P-5678 D SEAL (1.6-M EACH)  
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
 

#SEBP25010087
 

430-2593: CRANKSHAFT AS

430-2593 CRANKSHAFT AS
PART OF 4N-0741 CRANKSHAFT GP
i05941503 SEBP2501
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Parts for your 3406C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0684 [1] DOWEL  
2. 7S-5005 [1] DOWEL  
3. 1W-9302 [1] GEAR-CRANKSHAFT (80-TEETH)  
 

#SEBP25010088
 

4N-0741: CRANKSHAFT GP

4N-0741 CRANKSHAFT GP
PART OF 375-6184, 375-9565, 386-2101 ENGINE AR-CORE
Type 1
i00122071 SEBP2501
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Parts for your 3406C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 317-8766 J [7] BEARING-MAIN (STANDARD)  
  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)  
2. 6I-1453 [1] CRANKSHAFT AS  
2A. 1W-9302 [1] GEAR-CRANKSHAFT (80-TEETH)  
2B. 7S-5005 [1] DOWEL  
2C. 4N-0684 [1] DOWEL  
3. 253-1752 J [2] PLATE-THRUST  
4. 319-0785 Y [1] SEAL GP-CRANKSHAFT (REAR)(FLYWHEEL HOUSING)  
5. 319-7401 Y [1] SEAL GP-CRANKSHAFT (FRONT)  
   
    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
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP25010089
 

4N-0741: CRANKSHAFT GP

4N-0741 CRANKSHAFT GP
PART OF 375-6184, 375-9565, 386-2101 ENGINE AR-CORE
Type 2
i05941433 SEBP2501
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Parts for your 3406C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 317-8766 J [7] BEARING-MAIN (STANDARD)  
  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)  
2. 430-2593 Y [1] CRANKSHAFT AS  
3. 253-1752 J [2] PLATE-THRUST  
4. 319-0785 Y [1] SEAL GP-CRANKSHAFT (REAR)(FLYWHEEL HOUSING)  
5. 319-7401 Y [1] SEAL GP-CRANKSHAFT (FRONT)  
   
    AVAILABLE REPAIR KIT(S):
  243-6718 AJY [1] KIT-CRANKSHAFT BEARING (STANDARD)  
    (INCLUDES A COMPLETE SET OF MAIN BEARINGS & THRUST PLATES)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Specifications
Front Housing And Covers
3406C INDUSTRIAL ENGINE
Front (Timing) Gear Group
3406C INDUSTRIAL ENGINE
Idler Gear Shaft Pilot Bore
3406C INDUSTRIAL ENGINE
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
Crankshaft Front Seal & Wear Sleeve
3406C INDUSTRIAL & MARINE ENGINES
Timing Gear Cover
3406C INDUSTRIAL & MARINE ENGINES

Caterpillar Parts SIS Catalog 3406C :

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