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251-2301 CRANKSHAFT GP S/N 7DB4003-UP G3412 GAS ENGINE


BASIC ENGINE
CRANKSHAFT GP
CYLINDER BLOCK GP

GAS ENGINE G3412 GAS ENGINE 7DB
 G3412 Engine 7DB00001-UP SEBP1493 G3412 7DB   (1984)

BASIC ENGINE

CRANKSHAFT GP
CRANKSHAFT AS
384-9906 CRANKSHAFT AS
CRANKSHAFT GP
251-2301 CRANKSHAFT GP
CRANKSHAFT GP
251-2301 CRANKSHAFT GP
CRANKSHAFT GP
251-2302 CRANKSHAFT GP
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
 

#SEBP14930050
 

251-2301: CRANKSHAFT GP

251-2301 CRANKSHAFT GP
S/N 7DB4003-UP
i04932475 SEBP1493
2512301 CRANKSHAFT GP Parts scheme
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Parts for your G3412 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 384-9906 CY [1] CRANKSHAFT AS  
2. 253-1752 [2] PLATE-THRUST  
3. 319-0785 Y [1] SEAL GP-CRANKSHAFT (REAR)  
4. 319-7401 Y [1] SEAL GP-CRANKSHAFT (FRONT)  
5. 321-5746 [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)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14930051
 

251-2302: CRANKSHAFT GP

251-2302 CRANKSHAFT GP
S/N 7DB3818-3847
FOR USE WITH 3412 GAS
i02063828 SEBP1493
2512302 CRANKSHAFT GP Parts scheme
  For full view, you need register

Parts for your G3412 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-5009 Y [1] CRANKSHAFT AS  
2. 253-1752 [2] PLATE-THRUST  
3. 319-0785 Y [1] SEAL GP-CRANKSHAFT (REAR)(REAR)  
4. 319-7401 Y [1] SEAL GP-CRANKSHAFT (FRONT)(FRONT)  
5. 321-5746 [5] 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)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14930052
 

4N-0922: CRANKSHAFT GP

4N-0922 CRANKSHAFT GP
S/N 7DB1-281
i00108658 SEBP1493
4N0922 CRANKSHAFT GP Parts scheme
  For full view, you need register

Parts for your G3412 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-6213 C [1] CRANKSHAFT AS  
2. 4N-0684 [1] DOWEL  
3. 7N-7591 [1] GEAR-CRANKSHAFT (80-TEETH)  
4. 9F-2247 [6] PLUG-PIPE  
5. 7S-5005 [1] DOWEL  
6. 253-1752 CJ [2] PLATE-THRUST  
7. 2W-1733 C [1] SEAL GP-CRANKSHAFT (FRONT)  
8. 317-8766 CJ [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)  
9. 2W-1734 C [1] SEAL GP-CRANKSHAFT (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
 

#SEBP14930053
 

4N-0922: CRANKSHAFT GP

4N-0922 CRANKSHAFT GP
S/N 7DB282-1476
i00089669 SEBP1493
4N0922 CRANKSHAFT GP Parts scheme
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Parts for your G3412 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-4088 C [1] CRANKSHAFT AS  
2. 4N-0684 [1] DOWEL  
3. 114-0966 [1] GEAR-CRANKSHAFT (99-TEETH)  
4. 8T-6757 [6] PLUG-PIPE  
5. 7S-5005 [1] DOWEL  
6. 253-1752 J [2] PLATE-THRUST  
7. 2W-1733 [1] SEAL GP-CRANKSHAFT (FRONT)  
8. 4W-5492 J [7] BEARING-MAIN (STANDARD)  
    EACH SERVICED BY
  317-8766 [1] BEARING-MAIN (DIESEL)  
  317-8766 [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. 2W-1734 [1] SEAL GP-CRANKSHAFT (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
 

#SEBP14930054
 

4N-0922: CRANKSHAFT GP

4N-0922 CRANKSHAFT GP
S/N 7DB1477-UP
Type 1
i01131544 SEBP1493
4N0922 CRANKSHAFT GP Parts scheme
  For full view, you need register

Parts for your G3412 GAS 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)  
   
    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
 

#SEBP14930055
 

4N-0922: CRANKSHAFT GP

4N-0922 CRANKSHAFT GP
S/N 7DB1477-UP
Type 2
i02302821 SEBP1493
4N0922 CRANKSHAFT GP Parts scheme
  For full view, you need register

Parts for your G3412 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 384-9906 CY [1] CRANKSHAFT AS  
2. 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)  
3. 253-1752 J [2] PLATE-THRUST  
4. 319-0785 Y [1] SEAL GP-CRANKSHAFT (REAR)  
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 BEARING & 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
  Y   SEPARATE ILLUSTRATION
 

#SEBP14930056
 

126-1372: CYLINDER BLOCK AS

126-1372 CYLINDER BLOCK AS
S/N 7DB1149-1476
PART OF 126-1375 CYLINDER BLOCK AS, 126-1373 CYLINDER BLOCK GP
i00089937 SEBP1493
1261372 CYLINDER BLOCK AS Parts scheme
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Parts for your G3412 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-1323 [14] BOLT-BEARING CAP (7/8-14X7.75-IN)  
2. 485-1966 [7] CAP-CRANKSHAFT  
3. 4N-6658 [2] BUSHING (1.3-IN WIDE)  
4. 4N-0685 [5] BUSHING (1-IN WIDE)  
5. 7W-6492 [2] PLUG-PIPE (1/2-14-THD)  
6. 9H-1031 [14] WASHER-HARD (24X41.5X6-MM THK)  
   
  4W-4588 AFJN SLEEVE-LIFTER BORE  
  4W-6061 AFLN SLEEVE  
  2W-3815 AFJN INSERT-LINER SEAT (1.605-MM THK)  
  6I-4363 AFJN INSERT-LINER SEAT (1.555-MM THK)  
  6I-4364 AFJN INSERT-LINER SEAT (1.655-MM THK)  
  5N-0093 AFJN INSERT-LINER SEAT (2.71-MM THK)  
  6I-4365 AFJN INSERT-LINER SEAT (2.66-MM THK)  
  6I-4366 AFJN INSERT-LINER SEAT (2.76-MM THK)  
  9Y-3368 AFJN INSERT-LINER SEAT (0.822-MM THK)  
  6I-4361 AFJN INSERT-LINER SEAT (0.772-MM THK)  
  6I-4362 AFJN INSERT-LINER SEAT (0.872-MM THK)  
  A   NOT PART OF THIS GROUP
  F   NOT SHOWN
  J   FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK
  L   FOR SALVAGE OF THE BOTTOM LINER O-RING BORE
  N   QUANTITY TO BE DETERMINED BY USER
 

#SEBP14930057
 

126-1375: CYLINDER BLOCK AS

126-1375 CYLINDER BLOCK AS
S/N 7DB1149-UP
PART OF 101-3720, 105-8660, 1W-0173, 4N-1201 CYLINDER BLOCK GP
FIELD REPLACEMENT ORDER @@@@@126-1373@@@@@, 12- 7W-4990 TUBE AS-OIL JET, 12-111-8606 BOLT-OIL JET
i00513529 SEBP1493
1261375 CYLINDER BLOCK AS Parts scheme
  For full view, you need register

Parts for your G3412 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-1372 Y [1] CYLINDER BLOCK AS  
2. 9L-5854 [12] BAND-FILLER (130.2-MM ID)  
3. 197-9322 [12] LINER-CYLINDER BLOCK  
4. 110-2220 [12] SEAL-LINER  
5. 142-7072 [12] SEAL-LINER  
6. 142-6217 [12] SEAL-O-RING  
  4W-4588 ABFJ SLEEVE-LIFTER BORE  
  4W-6061 ABFL SLEEVE  
  2W-3815 ABFJ INSERT-LINER SEAT (1.605-MM THK)  
  5N-0093 ABFJ INSERT-LINER SEAT (2.71-MM THK)  
  9Y-3368 ABFJ INSERT-LINER SEAT (0.822-MM THK)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  F   NOT SHOWN
  J   FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK
  L   FOR SALVAGE OF THE BOTTOM LINER O-RING BORE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14930058
 

7N-0841: CYLINDER BLOCK AS

7N-0841 CYLINDER BLOCK AS
S/N 7DB1-1148
PART OF 101-3720, 105-8660, 1W-0173, 4N-1201 CYLINDER BLOCK GP
FIELD REPLACEMENT ORDER @@@@@ 2W-4859@@@@@
i00108840 SEBP1493
7N0841 CYLINDER BLOCK AS Parts scheme
  For full view, you need register

Parts for your G3412 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 110-2220 [36] SEAL-LINER  
2. 2W-6000 [12] LINER-CYLINDER BLOCK  
3. 9L-5854 [12] BAND-FILLER (130.2-MM ID)  
4. 3P-1323 [14] BOLT-BEARING CAP (7/8-14X7.75-IN)  
  9H-1031 [14] WASHER-HARD (24X41.5X6-MM THK)  
5. 4N-0614 [7] CAP-CRANKSHAFT BEARING  
6. 4N-6658 [2] BUSHING (1.3-IN WIDE)  
7. 7W-6492 [2] PLUG-PIPE (1/2-14-THD)  
8. 4N-0685 [5] BUSHING (1-IN WIDE)  
  4W-4588 ABFJ SLEEVE-LIFTER BORE  
  4W-6061 ABFL SLEEVE  
  2W-3815 ABFJ INSERT-LINER SEAT (1.605-MM THK)  
  6I-4363 ABFJ INSERT-LINER SEAT (1.555-MM THK)  
  6I-4364 ABFJ INSERT-LINER SEAT (1.655-MM THK)  
  5N-0093 ABFJ INSERT-LINER SEAT (2.71-MM THK)  
  6I-4365 ABFJ INSERT-LINER SEAT (2.66-MM THK)  
  6I-4366 ABFJ INSERT-LINER SEAT (2.76-MM THK)  
  9Y-3368 ABFJ INSERT-LINER SEAT (0.822-MM THK)  
  6I-4361 ABFJ INSERT-LINER SEAT (0.772-MM THK)  
  6I-4362 ABFJ INSERT-LINER SEAT (0.872-MM THK)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  F   NOT SHOWN
  J   FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK
  L   FOR SALVAGE OF THE BOTTOM LINER O-RING BORE
 

#SEBP14930059
 

101-3720: CYLINDER BLOCK GP

101-3720 CYLINDER BLOCK GP
S/N 7DB853-1148
i00463245 SEBP1493
1013720 CYLINDER BLOCK GP Parts scheme
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Parts for your G3412 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-2992 [12] TUBE AS  
2. 4N-1650 [4] DOWEL  
3. 7H-3171 [4] PLUG-PIPE  
4. 7N-0841 Y [1] CYLINDER BLOCK AS  
5. 9F-2247 [6] PLUG-PIPE  
6. 6N-9135 [2] GASKET-PLATE  
7. 6I-4611 [2] PLATE-SPACER  
8. 7C-9614 [3] PLUG-TAPERLOCK (1-5/8-12-THD)  
9. 4N-0683 [4] DOWEL  
10. 9S-4190 [8] PLUG-O-RING (7/8-14-THD)  
11. 3B-0645 [1] PLUG-CUP  
12. 6L-4428 [3] STUD-TAPERLOCK (3/8-16X4.01-IN)  
13. 7M-7410 [4] PLUG-PIPE  
14. 8M-8283 [4] SEAL-O-RING  
15. 3S-6605 [2] PLUG-CUP  
16. 7E-6479 [12] BOLT-SPECIAL (OIL JET)  
17. 2M-9780 [8] SEAL-O-RING  
18. 7C-7407 [1] STUD  
  Y   SEPARATE ILLUSTRATION
 

Information:

Tool Operating Manual
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Service Magazine
Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160}
2011/09/20
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16

Caterpillar Parts SIS Catalog G3412 :

CRANKSHAFT GP
251-2301 CRANKSHAFT GP
CRANKSHAFT AS
384-9906 CRANKSHAFT AS
CRANKSHAFT AS
213-3202 CRANKSHAFT AS
CRANKSHAFT AS
1W-5009 CRANKSHAFT AS
COVER GP-VALVE MECHANISM
2W-3938 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
2W-3938 COVER GP-VALVE MECHANISM
COVER GP-OIL PAN
6N-1400 COVER GP-OIL PAN
COVER GP-FRONT HOUSING
4N-6798 COVER GP-FRONT HOUSING
CRANKSHAFT GP
251-2302 CRANKSHAFT GP
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
CRANKSHAFT GP
4N-0922 CRANKSHAFT GP
CYLINDER BLOCK AS
126-1372 CYLINDER BLOCK AS
CYLINDER BLOCK AS
126-1375 CYLINDER BLOCK AS
CYLINDER BLOCK AS
7N-0841 CYLINDER BLOCK AS

Truck sale:

CATERPILLAR G3412 2010
 
CATERPILLAR G3412 2010
- POWER MODULES (OBS)
WAGNER EQUIPMENT CO
United States
2011 CAT G3412
USD $141,721 
2011 CAT G3412

Finning Canada
Edmonton, Alberta, Canada T5P4C3
1999 CAT G3412
USD $91,702 
1999 CAT G3412

bob Bergmans
Heeze, NOORD BRABANT, The Netherlands
1999 CAT G3412
USD $44,900 
1999 CAT G3412

Foley Equipment Company
Topeka Area, Kansas
2007 CAT G3412
USD $129,000 
2007 CAT G3412

Macallister Machinery - Power Systems
Indianapolis, Indiana
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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.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.