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208-9490 GEAR GP-FRONT S/N TXG2420-UP; LHX19430-UP PART OF 241-5929, 366-7573 ENGINE AR-CORE Type 2 374D L


BASIC ENGINE
GEAR GP
HOUSING GP-FLYWHEEL
GEAR GP
ENGINE GP
HOUSING GP-FRONT

EXCAVATOR 374D L EXCAVATOR PAS
 374D L Excavator PAS00001-UP (MACHINE) POWERED BY C15 Engine SEBP5244 374D L PAS   (2010)

BASIC ENGINE

GEAR GP
GEAR GP-CAMSHAFT
353-0186 GEAR GP-CAMSHAFT
GEAR GP-FRONT
208-9490 GEAR GP-FRONT
GEAR GP-FRONT
208-9490 GEAR GP-FRONT
GEAR GP-REAR
4P-9823 GEAR GP-REAR
HOUSING GP-FRONT
241-0164 HOUSING GP-FRONT
HOUSING GP-FRONT
241-0478 HOUSING GP-FRONT
 

#SEBP52440070
 

208-9490: GEAR GP-FRONT

208-9490 GEAR GP-FRONT
S/N TXG2420-UP; LHX19430-UP
PART OF 241-5929, 366-7573 ENGINE AR-CORE
Type 2
i05328464 SEBP5244
2089490 GEAR GP-FRONT Parts scheme
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1571 [1] BOLT (3/8-16X1.75-IN)  
2. 2J-3118 [5] BOLT-LOCKING (3/8-16X1.25-IN)  
3. 5P-4142 [2] BOLT-LOCKING (3/8-16X1.5-IN)  
4. 1B-8705 [1] KEY-WOODRUFF  
5. 1P-7346 [1] WASHER-HARD (10.2X35X6-MM THK)  
6. 126-1756 [10] BOLT-LOCKING (5/16-18X0.875-IN)  
7. 112-9217 [1] PLATE-THRUST  
8. 130-4701 [1] GEAR AS (56-TEETH)  
  130-4698 [1] BUSHING  
9. 151-5966 [1] SHAFT AS-STUB  
  6I-3623 [1] DOWEL  
10. 6I-3624 [2] PLATE-THRUST  
11. 6I-3625 [1] GEAR AS (71-TEETH)  
  101-8468 [1] BUSHING  
12. 149-9107 [1] GEAR AS-CLUSTER (105, 63-TEETH)  
  1B-8705 [1] KEY-WOODRUFF  
  6I-4582 [1] GEAR (63-TEETH)  
  131-7123 [1] BUSHING  
  149-9106 [1] GEAR-CLUSTER (105-TEETH)  
13. 197-4971 [1] SHAFT-STUB  
14. 158-3416 [1] SHAFT-STUB  
15. 031-3185 [6] BOLT-12 POINT HEAD (5/8-11X3-IN)  
16. 149-9110 [1] GEAR-OIL PUMP DRIVE (69-TEETH)  
17. 9S-8752 [10] NUT-FULL (3/8-16-THD)  
18. 9X-6458 [12] WASHER-HARD (10.2X22.5X3-MM THK)  
19. 117-8801 [1] SEAL-O-RING  
20. 5E-8771 [1] SEAL-O-RING  
21. 159-1533 [1] PLATE-SEALING  
22. 159-8524 [1] ADAPTER AS  
  6V-3677 [1] DOWEL  
23. 102-5861 [1] PLATE-THRUST  
24. 107-0583 [3] BOLT-LOCKING (1/4-20X0.87-IN)  
25. 353-0186 CY [1] GEAR GP-CAMSHAFT  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP52440071
 

4P-9823: GEAR GP-REAR

4P-9823 GEAR GP-REAR
S/N TXG2420-UP; LHX19430-UP
PART OF 288-8156, 431-9497 ENGINE AR-COMPLETE
i02424584 SEBP5244
4P9823 GEAR GP-REAR Parts scheme
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 187-8230 [1] ADAPTER AS  
2. 160-8184 [1] BUSHING  
3. 187-8202 [1] GEAR AS-DRIVE (64-TEETH)  
4. 4F-6024 [1] PIN  
5. 4N-1230 [2] SEAL-O-RING  
6. 1A-2029 [6] BOLT (3/8-16X1.125-IN)  
7. 187-8229 [1] ADAPTER AS  
8. 160-8184 [1] BUSHING  
9. 187-8194 [1] GEAR AS-DRIVE (64-TEETH)  
10. 4F-6024 [1] PIN  
11. 2W-0494 [1] GEAR AS-IDLER (64-TEETH)  
12. 1W-4738 [1] BUSHING  
13. 2W-0493 [1] GEAR AS-IDLER (74-TEETH)  
14. 1W-4738 [1] BUSHING  
15. 1W-4746 [2] RETAINER-GEAR  
16. 1A-1460 [6] BOLT (1/2-13X2-IN)  
17. 2W-0496 [1] GEAR AS-CRANKSHAFT (68-TEETH)  
18. 4N-0684 [1] DOWEL  
19. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
20. 0T-0768 [6] BOLT (7/16-14X1.75-IN)  
21. 5P-8244 [6] WASHER-HARD (12X22.5X2.5-MM THK)  
22. 4B-4043 [4] BOLT (5/8-11X1.375-IN)  
23. 5P-8247 [4] WASHER-HARD (17X32X3.5-MM THK)  
24. 7N-8374 [2] COVER-PUMP  
25. 9X-7371 [2] SEAL-O-RING  
26. 4M-0189 [1] SEAL-O-RING  
27. 175-3721 C [1] COVER  
28. 0S-1621 C [2] BOLT (1/2-13X1-IN)  
29. 5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
30. 0S-1619 [1] BOLT (3/8-16X3-IN)  
31. 2P-2772 [1] COVER  
32. 234-8937 [1] SEAL-INTEGRAL  
33. 0S-1594 [1] BOLT (3/8-16X1-IN)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP52440072
 

351-0059: HOUSING GP-FLYWHEEL

351-0059 HOUSING GP-FLYWHEEL
S/N TXG2420-UP; LHX19430-UP
PART OF 7E-8996 HOUSING GP-FLYWHEEL
i04008998 SEBP5244
3510059 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 108-5914 [1] HOUSING AS (FLYWHEEL)  
1A. 1W-3136 [1] BAFFLE  
1B. 8M-9315 [2] BUSHING  
2. 183-3407 [1] PLUG AS  
  9S-8004 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
3. 307-2671 [1] PLUG AS  
  9S-8002 [1] PLUG (7/16-20-THD)  
  214-7566 [1] SEAL-O-RING  
4. 307-2673 [3] PLUG AS  
    (EACH INCLUDES)
  9S-8005 [1] PLUG (3/4-16-THD)  
  238-5080 [1] SEAL-O-RING  
5. 321-8642 [5] PLUG AS  
    (EACH INCLUDES)
  9S-8003 [1] PLUG (1/2-20-THD)  
  214-7567 [1] SEAL-O-RING  
 

#SEBP52440073
 

7E-8996: HOUSING GP-FLYWHEEL

7E-8996 HOUSING GP-FLYWHEEL
S/N TXG2420-UP; LHX19430-UP
PART OF 288-8156, 431-9497 ENGINE AR-COMPLETE
i04008973 SEBP5244
7E8996 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 351-0059 CY [1] HOUSING GP-FLYWHEEL  
2. 165-3930 [6] BOLT (3/8-16X1.625-IN)  
3. 165-3932 [6] BOLT (3/8-16X2-IN)  
4. 165-3936 [1] BOLT (3/8-16X4.5-IN)  
5. 307-2673 C [1] PLUG AS  
  9S-8005 [1] PLUG (3/4-16-THD)  
  238-5080 [1] SEAL-O-RING  
6. 5J-5793 [1] BOLT-12 POINT HEAD (1/2-13X2-IN)  
7. 5P-8245 [9] WASHER-HARD (13.5X25.5X3-MM THK)  
8. 9K-7290 [8] BOLT-12 POINT HEAD (1/2-13X3.25-IN)  
9. 8C-8422 B SEALANT  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP52440074
 

241-0164: HOUSING GP-FRONT

241-0164 HOUSING GP-FRONT
S/N TXG2420-UP; LHX19430-UP
PART OF 288-8156, 431-9497 ENGINE AR-COMPLETE
i02101017 SEBP5244
2410164 HOUSING GP-FRONT Parts scheme
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-9524 [1] SEAL-INTEGRAL  
2. 166-9144 [1] GASKET  
3. 241-0478 Y [1] HOUSING GP-FRONT  
4. 353-9982 Y [1] PLATE AS-FRONT HOUSING  
5. 0L-2070 [1] BOLT (3/8-16X2.25-IN)  
6. 0S-1588 [10] BOLT (3/8-16X1.25-IN)  
7. 0T-0055 [1] BOLT (3/8-16X4.25-IN)  
8. 5M-2894 [21] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 5P-4255 [8] BOLT-LOCKING (3/8-16X1-IN)  
10. 9S-8752 [1] NUT-FULL (3/8-16-THD)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP52440075
 

241-0478: HOUSING GP-FRONT

241-0478 HOUSING GP-FRONT
S/N TXG2420-UP; LHX19430-UP
PART OF 241-0164 HOUSING GP-FRONT
i02100846 SEBP5244
2410478 HOUSING GP-FRONT Parts scheme
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 187-5420 [1] HOUSING-FRONT  
2. 3E-8044 [1] STUD (1/2-13X2.95-IN)  
 

#SEBP52440076
 

445-2669: KIT-ENGINE GASKET

445-2669 KIT-ENGINE GASKET -CENTRAL, LOWER STRUCTURE
S/N PAS1-UP
CONTAINS THE GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE OILPAN, INTERNAL OIL PUMP & BLOCK COVERS
FOR USE WITH @@@@@288-8156@@@@@
FIELD INSTALLATION
i05660471 SEBP5244
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  157-0670 [1] CAP-DUST  
  4N-0699 [2] GASKET  
  345-0412 [2] GASKET  
  165-6170 [3] PLUG  
  126-4935 [2] SEAL-INTEGRAL (WATER TEMPERATURE REGULATOR)  
  3J-7354 [1] SEAL-O-RING  
  5P-5846 [1] SEAL-O-RING  
  5P-8068 [2] SEAL-O-RING  
  6V-3251 [1] SEAL-O-RING  
  6V-3683 [1] SEAL-O-RING  
  6V-3830 [1] SEAL-O-RING  
  6V-5048 [1] SEAL-O-RING  
  6V-5134 [1] SEAL-O-RING  
  6V-6609 [3] SEAL-O-RING  
  8C-5230 [2] SEAL-O-RING  
  8J-4351 [1] SEAL-O-RING  
  109-0076 [1] SEAL-O-RING  
  114-2687 [4] SEAL-O-RING  
  118-5068 [1] SEAL-O-RING  
  214-7566 [4] SEAL-O-RING  
  214-7568 [2] SEAL-O-RING  
  228-7089 [1] SEAL-O-RING  
  228-7090 [1] SEAL-O-RING  
  230-3775 [1] SEAL-O-RING  
  238-5080 [6] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
  238-5082 [2] SEAL-O-RING  
   
    FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT
   
    HTTPS://DEALER.CAT.COM/RELATED
 

#SEBP52440077
 

468-8558: KIT-ENGINE GASKET

468-8558 KIT-ENGINE GASKET
S/N PAS1-UP
FRONT STRUCTURE
FIELD INSTALLATION
i06546780 SEBP5244
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  166-9144 [1] GASKET  
  160-7271 [1] SEAL  
  142-5867 [1] SEAL-CRANKSHAFT (FRONT)  
  125-0434 [1] SEAL-INTEGRAL (WATER TEMPERATURE REGULATOR)  
  155-9524 [1] SEAL-INTEGRAL  
  109-0077 [1] SEAL-O-RING  
  214-7568 [1] SEAL-O-RING  
  3P-1155 [1] SEAL-O-RING  
  5E-8771 [1] SEAL-O-RING  
  8T-9527 [1] SEAL-O-RING  
  061-9455 [1] SEAL-O-RING  
  107-5769 [2] SEAL-O-RING  
  117-8801 [2] SEAL-O-RING  
  122-3772 [1] SEAL-O-RING  
  197-8006 [1] SEAL-O-RING  
  228-4947 [2] SEAL-O-RING  
  230-3728 [1] SEAL-O-RING  
  238-5078 [2] SEAL-O-RING  
  126-1757 [9] WASHER (10.85X19.3X1.27-MM THK)  
  129-5427 [2] WASHER-SPECIAL (SEALING)  
   
    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
 

#SEBP52440078
 

444-6485: KIT-FRONT COVER GASKET

444-6485 KIT-FRONT COVER GASKET
S/N PAS1-UP
CONTAINS THE GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE FRONT COVER. THIS KIT DOES NOT INCLUDE THE OIL PAN GASKET
FOR USE WITH @@@@@288-8156@@@@@
FIELD INSTALLATION
i05819961 SEBP5244
4446485 KIT-FRONT COVER GASKET Parts scheme
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 166-9144 [1] GASKET  
2. 110-0004 [1] SEAL  
3. 160-7271 [1] SEAL  
4. 142-5867 [1] SEAL-CRANKSHAFT (FRONT)  
5. 155-9524 [1] SEAL-INTEGRAL  
6. 3P-1155 [1] SEAL-O-RING  
7. 5E-8771 [1] SEAL-O-RING  
8. 8T-9527 [1] SEAL-O-RING  
9. 061-9455 [1] SEAL-O-RING  
10. 107-5769 [2] SEAL-O-RING  
11. 109-0077 [1] SEAL-O-RING  
12. 117-8801 [2] SEAL-O-RING  
13. 122-3772 [1] SEAL-O-RING  
15. 214-7568 [1] SEAL-O-RING  
16. 228-4947 [2] SEAL-O-RING  
17. 228-7090 [1] SEAL-O-RING  
18. 230-3728 [1] SEAL-O-RING  
19. 238-5080 [1] SEAL-O-RING  
20. 228-7089 [1] SEAL-O-RING  
21. 238-5078 [2] SEAL-O-RING  
22. 126-1757 [9] WASHER (10.85X19.3X1.27-MM THK)  
23. 129-5427 [2] WASHER-SPECIAL (SEALING)  
   
  214-7566 F [1] SEAL-O-RING  
   
    FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT
   
    HTTPS://DEALER.CAT.COM/RELATED
  F   NOT SHOWN
 

#SEBP52440079
 

449-8559: KIT-FRONT COVER GASKET

449-8559 KIT-FRONT COVER GASKET
S/N PAS1-UP
KIT CONTAINS GASKETS, SEALS, AND BENDABLE LOCKS TO REINSTALL THE FRONT COVER. KIT DOES NOT INCLUDE OIL PAN GASKET
FOR USE WITH @@@@@288-8156@@@@@
FIELD INSTALLATION
i07041549 SEBP5244
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  166-9144 [1] GASKET  
  160-7271 [1] SEAL  
  142-5867 [1] SEAL-CRANKSHAFT (FRONT)  
  155-9524 [1] SEAL-INTEGRAL  
  5E-8771 [1] SEAL-O-RING  
  8T-9527 [1] SEAL-O-RING  
  061-9455 [1] SEAL-O-RING  
  107-5769 [2] SEAL-O-RING  
  117-8801 [2] SEAL-O-RING  
  122-3772 [1] SEAL-O-RING  
  201-9701 [1] SEAL-O-RING  
  3P-1155 [1] SEAL-O-RING  
  214-7566 [1] SEAL-O-RING  
  228-4947 [2] SEAL-O-RING  
  238-5078 [2] SEAL-O-RING  
  126-1757 [9] WASHER (10.85X19.3X1.27-MM THK)  
  129-5427 [2] WASHER-SPECIAL (SEALING)  
   
   
    FOR A LIST OF RELATED PARTS THAT NAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT
   
    HTTP://DEALER.CAT.COM/RELATED
 

Information:

Engine News
An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206}
2012/12/14
Reuse And Salvage Guidelines
Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}
Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}
Disassembly and Assembly
Gear Group (Front) - Remove
C15 and C18 Engines for Caterpillar Built Machines
Gear Group (Front) - Install
C15 and C18 Engines for Caterpillar Built Machines
Service Magazine
An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206}
2012/12/13

Caterpillar Parts SIS Catalog 374D L :

GEAR GP-FRONT
208-9490 GEAR GP-FRONT
GEAR GP-CAMSHAFT
353-0186 GEAR GP-CAMSHAFT
FLYWHEEL GP
194-7097 FLYWHEEL GP
FASTENER GP-VALVE MECHANISM
335-2317 FASTENER GP-VALVE MECHANISM
FASTENER GP-FRONT HOUSING
4P-6846 FASTENER GP-FRONT HOUSING
FASTENER GP-FRONT HOUSING
390-7862 FASTENER GP-FRONT HOUSING
FASTENER GP-FRONT HOUSING
221-1428 FASTENER GP-FRONT HOUSING
DRIVE GP-FAN
315-4365 DRIVE GP-FAN
GEAR GP-REAR
4P-9823 GEAR GP-REAR
HOUSING GP-FLYWHEEL
351-0059 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
7E-8996 HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
241-0164 HOUSING GP-FRONT
HOUSING GP-FRONT
241-0478 HOUSING GP-FRONT
445-2669 KIT-ENGINE GASKET
468-8558 KIT-ENGINE GASKET
KIT-FRONT COVER GASKET
444-6485 KIT-FRONT COVER GASKET

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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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