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4N-4792 COVER GP-FLYWHEEL HOUSING S/N 90U19731-19785 3406 INDUSTRIAL ENGINE




BASIC ENGINE

HOUSING GP-FLYWHEEL
 

#SEBP18330020
 

4N-4792: COVER GP-FLYWHEEL HOUSING

4N-4792 COVER GP-FLYWHEEL HOUSING
S/N 90U19731-19785
i00147166 SEBP1833
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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
2. 5H-0244 [1] GASKET  
3. 8F-3030 [1] FLANGE  
4. 0S-1588 [2] BOLT (3/8-16X1.25-IN)  
5. 0S-1619 [1] BOLT (3/8-16X3-IN)  
6. 2P-2772 [1] COVER  
7. 4N-0933 [1] GASKET  
8. 0S-1594 [1] BOLT (3/8-16X1-IN)  
9. 4H-7869 C [1] GASKET  
10. 0S-1566 [3] BOLT (5/8-11X1.5-IN)  
  4D-3704 [3] WASHER-HARD (17X30X5-MM THK)  
11. 4N-1114 [1] COVER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18330021
 

4N-4792: COVER GP-FLYWHEEL HOUSING

4N-4792 COVER GP-FLYWHEEL HOUSING
S/N 90U19786-UP
i00147167 SEBP1833
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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
2. 5H-0244 [1] GASKET  
3. 8F-3030 [1] FLANGE  
4. 0S-1588 [2] BOLT (3/8-16X1.25-IN)  
5. 0S-1619 [1] BOLT (3/8-16X3-IN)  
6. 2P-2772 [1] COVER  
7. 234-8937 [1] SEAL-INTEGRAL  
8. 0S-1594 [1] BOLT (3/8-16X1-IN)  
9. 9Y-6089 C [1] GASKET  
10. 4B-4043 C [3] BOLT (5/8-11X1.375-IN)  
11. 5P-8247 C [3] WASHER-HARD (17X32X3.5-MM THK)  
12. 3H-0761 C [1] COVER-OPENING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18330022
 

4N-5691: COVER GP-FRONT HOUSING

4N-5691 COVER GP-FRONT HOUSING
S/N 90U19731-UP
i00370672 SEBP1833
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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-5964 [7] BOLT (3/8-16X4.5-IN)  
2. 4N-0273 C [1] COVER  
3. 0S-1594 C [5] BOLT (3/8-16X1-IN)  
4. 7W-5734 C [1] GASKET  
5. 315-5008 [2] STUD-TAPERLOCK  
6. 1F-7958 [3] NUT-FULL (1/2-13-THD)  
7. 4P-1650 [1] COVER  
8. 6V-4259 [2] BOLT-SHALLOW HEAD (3/8-16X0.5-IN)  
9. 9S-8752 [10] NUT-FULL (3/8-16-THD)  
10. 5M-2894 [22] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 4N-3990 [1] COVER  
12. 0S-1587 [2] BOLT (1/2-13X1.75-IN)  
13. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
14. 4N-5250 [1] COVER-FRONT PLATE  
15. 7W-5733 C [1] GASKET  
16. 5P-8245 C [3] WASHER-HARD (13.5X25.5X3-MM THK)  
17. 1H-7339 [1] SEAL-O-RING  
18. 4N-3989 [1] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18330023
 

7C-0730: COVER GP-VALVE MECHANISM

7C-0730 COVER GP-VALVE MECHANISM
S/N 90U19731-19815
i00398098 SEBP1833
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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-4538 [1] COVER AS-ROCKER ARM  
2. 7C-6514 [2] ADAPTER  
  8C-5196 [2] SEAL-O-RING  
3. 4N-4536 [1] COVER-ROCKER ARM  
4. 9L-8925 [26] BOLT (5/16-18X1.25-IN)  
5. 5P-5678 BDC SEAL  
6. 4N-4537 [1] COVER-ROCKER ARM  
7. 6N-2985 [1] CAP AS-FILLER (ENGINE)  
8. 7C-0061 [2] BASE-VALVE MECHANISM COVER  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
 

#SEBP18330024
 

7C-0730: COVER GP-VALVE MECHANISM

7C-0730 COVER GP-VALVE MECHANISM
S/N 90U19816-UP
i00398104 SEBP1833
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Parts for your 3406 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
 

#SEBP18330025
 

1W-6207: CRANKSHAFT AS

1W-6207 CRANKSHAFT AS
S/N 90U19731-UP
PART OF 4N-0741 CRANKSHAFT GP
i00147060 SEBP1833
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Parts for your 3406 INDUSTRIAL ENGINE:

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

#SEBP18330026
 

4N-0741: CRANKSHAFT GP

4N-0741 CRANKSHAFT GP
S/N 90U19731-19768
i00147136 SEBP1833
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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-1734 [1] SEAL GP-CRANKSHAFT (REAR)  
2. 1W-6207 CY [1] CRANKSHAFT AS  
3. 4W-5492 C [7] BEARING-MAIN  
  4W-5698 ABC BEARING-MAIN (0.63-MM US)  
  4W-5699 ABC BEARING-MAIN (1.27-MM US)  
  4W-5700 ABC BEARING-MAIN (0.63-MM OS)  
  4W-5701 ABC BEARING-MAIN (0.63-MM OS, 0.63-MM US)  
4. 7N-8947 [2] PLATE-THRUST  
5. 2W-1733 [1] SEAL GP-CRANKSHAFT (FRONT)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP18330027
 

4N-0741: CRANKSHAFT GP

4N-0741 CRANKSHAFT GP
S/N 90U19769-19897
i00147137 SEBP1833
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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-1734 [1] SEAL GP-CRANKSHAFT (REAR)  
2. 2W-1733 [1] SEAL GP-CRANKSHAFT (FRONT)  
3. 4W-5492 [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)  
4. 7N-8947 [2] PLATE-THRUST  
5. 7C-4859 C [1] CRANKSHAFT AS  
6. 1W-9302 [1] GEAR-CRANKSHAFT (80-TEETH)  
  7S-5005 [1] DOWEL  
7. 4N-0684 [1] DOWEL  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP18330028
 

4N-0741: CRANKSHAFT GP

4N-0741 CRANKSHAFT GP
S/N 90U19898-UP
i00122071 SEBP1833
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Parts for your 3406 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
 

#SEBP18330029
 

202-1257: CYLINDER BLOCK AS

202-1257 CYLINDER BLOCK AS
S/N 90U20019-UP
PART OF 463-3536 CYLINDER BLOCK AS, 152-7643 CYLINDER BLOCK GP
i01570723 SEBP1833
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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 167-8081 [7] CAP-CRANKSHAFT BEARING  
2. 167-8083 [14] BOLT (7/8-14X7.5-IN)  
3. 9H-1031 [14] WASHER-HARD (24X41.5X6-MM THK)  
 

Information:

Caterpillar Parts SIS Catalog 3406 :

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