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4P-9856 CRANKSHAFT GP S/N 6NC1-UP; R6J1-UP; 08Z93450-99999 PART OF 108-2448, 110-5771, 8Q-1764, 8Q-1765, 8Q-1766, 8Q-1767, 9Q-3516 ENGINE AR D7R


BASIC ENGINE
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP
DAMPER GP
CYLINDER HEAD GP
HOUSING GP-FRONT
PAN GP-OIL
FLYWHEEL GP
GEAR GP

TRACK-TYPE TRACTOR D7R TRACK-TYPE TRACTOR 2EN
 D7R Custom Parts Manual Track-Type Tractors 2EN00001-UP (MACHINE) POWERED BY 3306 Engine SEBC1075 D7R 2EN   (1996)

BASIC ENGINE

CRANKSHAFT GP
CRANKSHAFT GP
4P-9856 CRANKSHAFT GP
PULLEY GP-CRANKSHAFT
109-5176 PULLEY GP-CRANKSHAFT
SEAL GP-CRANKSHAFT
2P-6224 SEAL GP-CRANKSHAFT
 

#SEBC10750020
 

4P-9856: CRANKSHAFT GP

4P-9856 CRANKSHAFT GP
S/N 6NC1-UP; R6J1-UP; 08Z93450-99999
PART OF 108-2448, 110-5771, 8Q-1764, 8Q-1765, 8Q-1766, 8Q-1767, 9Q-3516 ENGINE AR
i00122113 SEBC1075
4P9856 CRANKSHAFT GP Parts scheme
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Parts for your D7R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 100-3652 J [2] PLATE-THRUST  
2. 344-2603 [1] CRANKSHAFT AS  
2A. 4P-7827 [1] GEAR-CRANKSHAFT (33-TEETH)  
2B. 5H-2671 [1] KEY-WOODRUFF  
2C. 8T-6757 [6] PLUG-PIPE  
3. 232-3233 J [7] BEARING-MAIN (STANDARD)  
  8N-8225 AB BEARING-MAIN (0.25-MM US)  
  8N-8226 AB BEARING-MAIN (0.51-MM US)  
  8N-8227 AB BEARING-MAIN (0.76-MM US)  
  8N-8228 AB BEARING-MAIN (0.51-MM OS)  
  8N-8229 AB BEARING-MAIN (0.25-MM US, 0.51-MM OS)  
  4P-7305 AB BEARING-MAIN (0.51-MM OS, 0.51-MM US)  
  4P-7306 AB BEARING-MAIN (0.51-MM OS, 0.76-MM US)  
   
    AVAILABLE REPLACEMENT PART(S):
  196-9534 AJ KIT-BASIC ENGINE REPAIR (MAIN BEARING)  
    (INCLUDES STANDARD BEARINGS & THRUST PLATES)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   KIT MARKED J SERVICES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBC10750021
 

7N-6550: CYLINDER BLOCK GP

7N-6550 CYLINDER BLOCK GP
S/N 6NC1-UP; R6J1-UP; 08Z93450-99999
PART OF 8N-5286 CYLINDER BLOCK GP
FIELD REPLACEMENT ORDER 6N-7727 KIT-CYLINDER BLOCK
i00122389 SEBC1075
7N6550 CYLINDER BLOCK GP Parts scheme
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Parts for your D7R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 456-5581 [18] SEAL-O-RING  
2. 371-5941 [6] LINER-CYLINDER  
  104-5512 ABJ INSERT-LINER SEAT (0.822-MM THK)  
  104-5518 ABJ INSERT-LINER SEAT (1.605-MM THK)  
  104-5527 ABJ INSERT-LINER SEAT (2.71-MM THK)  
  104-5530 ABJ INSERT-LINER SEAT (5.21-MM THK)  
    (REFER TO SEBF8198 FOUND IN SISWEB FOR LINER INSERTS.)
3. 2W-6134 [6] BAND-FILLER  
4. 7S-3224 [14] BOLT (5/8-11X5.25-IN)  
5. 6N-8003 [7] CAP-CRANKSHAFT BEARING  
6. 2S-5658 [14] WASHER-HARD (17X29X3-MM THK)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   TO REPAIR LIGHT DAMAGE DUE TO EROSION/FRETTING IN THE LINER FLANGE SEATING AREA
 

#SEBC10750022
 

8N-5286: CYLINDER BLOCK GP

8N-5286 CYLINDER BLOCK GP
S/N 6NC1-UP; R6J1-UP; 08Z93450-99999
PART OF 108-2448, 110-5771, 8Q-1764, 8Q-1765, 8Q-1766, 8Q-1767, 9Q-3516 ENGINE AR
i00122471 SEBC1075
8N5286 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your D7R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-6550 Y [1] CYLINDER BLOCK GP  
2. 7M-4046 [4] BUSHING  
3. 8K-1207 [2] DOWEL  
4. 3S-5496 [1] SEAL-O-RING  
5. 8B-6349 [2] DOWEL  
6. 7N-7998 [1] PLATE-BLOCK  
7. 115-7550 [1] GASKET-PLATE  
8. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
9. 8T-6763 [1] PLUG-PIPE (1/4-18-THD)  
10. 8T-6765 [4] PLUG-PIPE (1/4-18-THD)  
11. 8M-9307 [1] PLUG (ENGINE OIL)  
12. 8T-6762 [3] PLUG-PIPE (1/2-14-THD)  
13. 5B-7652 [2] DOWEL  
14. 8N-4110 [1] BUSHING  
15. 4B-5387 [1] PLUG-CUP  
16. 4B-9782 [1] BALL  
17. 1S-9540 [1] DOWEL  
18. 5S-8462 [1] STUD  
19. 4B-3938 [1] PLUG-CUP  
20. 6F-7062 [1] WASHER (12.7X19.05X1.83-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

#SEBC10750023
 

8N-0246: CYLINDER HEAD GP

8N-0246 CYLINDER HEAD GP
S/N 6NC1-UP; R6J1-UP; 08Z93450-99999
PART OF 108-2448, 110-5771, 8Q-1764, 8Q-1765, 8Q-1766, 8Q-1767, 9Q-3516 ENGINE AR
i00157295 SEBC1075
8N0246 CYLINDER HEAD GP Parts scheme
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Parts for your D7R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-7144 [12] SPRING-VALVE  
2. 1W-5300 [12] ROTOCOIL AS  
    (EACH INCLUDES)
  6N-7174 [1] SHIELD-OIL  
3. 2A-4429 [24] LOCK-RETAINER  
4. 7N-8018 [6] SEAL  
5. 9Y-1798 [18] SEAL  
6. 148-7455 [6] VALVE-EXHAUST  
7. 100-7860 [6] VALVE-INLET  
8. 111-8015 [1] GASKET AS-CYLINDER HEAD  
9. 3B-0623 [6] PLUG-CUP  
10. 3S-8313 [7] PLUG-CUP  
11. 3S-5496 [1] SEAL-O-RING  
12. 8T-6763 [1] PLUG-PIPE (1/4-18-THD)  
13. 107-0268 [6] INSERT-VALVE SEAT (INLET)(STANDARD)  
  AB INSERT-VALVE SEAT (0.13-MM OS, INLET)  
  AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
  AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
  AB INSERT-VALVE SEAT (0.76-MM OS, INLET)  
14. 107-0265 [6] INSERT-VALVE SEAT (EXHAUST)(STANDARD)  
  AB INSERT-VALVE SEAT (0.13-MM OS)  
  AB INSERT-VALVE SEAT (0.25-MM OS)  
  AB INSERT-VALVE SEAT (0.51-MM OS)  
  AB INSERT-VALVE SEAT (0.76-MM OS)  
15. 148-7425 [12] GUIDE-VALVE (STANDARD)  
  154-6997 AB GUIDE-VALVE (0.51-MM OS)  
  154-6998 AB GUIDE-VALVE (0.13-MM OS)  
16. 3P-1896 [13] PLUG-CUP  
17. 8T-6762 B [3] PLUG-PIPE (1/2-14-THD)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBC10750024
 

1W-7831: DAMPER GP

1W-7831 DAMPER GP
S/N 6NC1-UP; R6J1-UP; 08Z93450-99999
PART OF 108-2448, 110-5771, 8Q-1764, 8Q-1765, 8Q-1766, 8Q-1767, 9Q-3516 ENGINE AR
i00165701 SEBC1075
1W7831 DAMPER GP Parts scheme
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Parts for your D7R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 341-2431 [1] DAMPER AS  
2. 6H-1717 [6] BOLT (1/2-13X1.125-IN)  
 

#SEBC10750025
 

7N-9536: FASTENER GP-CYLINDER HEAD

7N-9536 FASTENER GP-CYLINDER HEAD
S/N 6NC1-UP; R6J1-UP; 08Z93450-99999
ADDITIONAL CYLINDER HEAD FASTENER BOLT AND WASHER CAN BE FOUND IN 7C-7013.
PART OF 108-2448, 110-5771, 8Q-1764, 8Q-1765, 8Q-1766, 8Q-1767, 9Q-3516 ENGINE AR
i00122395 SEBC1075
7N9536 FASTENER GP-CYLINDER HEAD Parts scheme
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Parts for your D7R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-9603 [6] BOLT (3/8-16X5-IN)  
2. 1B-7709 [5] BOLT (5/8-11X8-IN)  
3. 1D-4595 [20] BOLT (5/8-11X6-IN)  
4. 2S-0736 [25] WASHER-HARD (17X27X3.5-MM THK)  
5. 5B-9603 B [1] BOLT (3/8-16X5-IN)  
  B   USE AS REQUIRED
 

#SEBC10750026
 

8N-0872: FASTENER GP-FRONT HOUSING

8N-0872 FASTENER GP-FRONT HOUSING
S/N 6NC1-UP; R6J1-UP; 08Z93450-99999
PART OF 108-2448, 110-5771, 8Q-1764, 8Q-1765, 8Q-1766, 8Q-1767, 9Q-3516 ENGINE AR
FOR USE WITH HIGH MOUNT ALTERNATOR BRACKETS
CANNOT BE USED WITH TRUNNION GPS
i00122461 SEBC1075
8N0872 FASTENER GP-FRONT HOUSING Parts scheme
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Parts for your D7R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-6914 C [6] BOLT (3/8-16X0.87-IN)  
2. 0L-2070 C [11] BOLT (3/8-16X2.25-IN)  
3. 5M-2894 C [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 6V-8801 [3] NUT (3/8-16-THD)  
5. 1C-2251 B [2] BOLT (3/8-16X1.87-IN)  
6. 0L-2070 B [9] BOLT (3/8-16X2.25-IN)  
7. 5M-2894 B [5] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 6V-8801 B [5] NUT (3/8-16-THD)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBC10750027
 

9Y-0066: FASTENER GP-OIL PAN

9Y-0066 FASTENER GP-OIL PAN
S/N 6NC1-UP; R6J1-UP; 08Z93450-99999
PART OF 108-2448, 110-5771, 8Q-1764, 8Q-1765, 8Q-1766, 8Q-1767, 9Q-3516 ENGINE AR
i00157387 SEBC1075
9Y0066 FASTENER GP-OIL PAN Parts scheme
  For full view, you need register

Parts for your D7R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0573 [5] BOLT (3/8-16X2.75-IN)  
2. 5M-2894 [46] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 0S-1591 [20] BOLT (3/8-16X1.5-IN)  
4. 3B-1915 [18] BOLT (3/8-16X1.375-IN)  
5. 9Y-0630 [2] PLATE  
6. 0L-1352 [3] BOLT (3/8-16X3.25-IN)  
7. 9Y-0629 [1] PLATE  
 

#SEBC10750028
 

7N-2729: FLYWHEEL GP

7N-2729 FLYWHEEL GP
S/N 6NC1-UP; R6J1-UP; 08Z93450-99999
PART OF 108-2448, 110-5771, 8Q-1764, 8Q-1765, 8Q-1766, 8Q-1767, 9Q-3516 ENGINE AR
i00408761 SEBC1075
7N2729 FLYWHEEL GP Parts scheme
  For full view, you need register

Parts for your D7R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-4938 [1] FLYWHEEL AS  
  7N-9146 [1] GEAR (156-TEETH)  
2. 0S-2318 [9] BOLT (5/8-18X3.25-IN)  
 

#SEBC10750029
 

4P-9858: GEAR GP-FRONT

4P-9858 GEAR GP-FRONT
S/N 6NC1-UP; R6J1-UP; 08Z93450-99999
TIMING
PART OF 108-2448, 110-5771, 8Q-1764, 8Q-1765, 8Q-1766, 8Q-1767, 9Q-3516 ENGINE AR
i00122114 SEBC1075
4P9858 GEAR GP-FRONT Parts scheme
  For full view, you need register

Parts for your D7R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-2602 [1] BOLT (5/8-11X2-IN)  
2. 7N-2994 [1] WASHER (49.3X16.25X12.3-MM THK)  
3. 8N-4960 [1] PLATE-THRUST  
4. 0S-1618 [2] BOLT (5/16-18X1-IN)  
5. 170-7502 C [1] SHAFT-DRIVE IDLER  
6. 0S-1748 [4] BOLT (3/8-24X2-IN)  
7. 5M-2894 C [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 196-0224 [1] GEAR AS-IDLER (50-TEETH)  
  196-9988 [1] BUSHING  
9. 4P-7826 [1] GEAR-CAMSHAFT (66-TEETH)  
10. 4P-7822 [1] WEIGHT AS  
10A. 9N-5766 [2] WEIGHT  
10B. 1W-5879 [2] SPRING (54.6MM LONG)  
10C. 1W-5878 [2] SPRING (35.7MM LONG)  
10D. 9N-5767 [2] SLIDE  
10E. 9N-5765 [1] PLATE-END  
10F. 4B-1273 [2] SCREW-MACHINE (10-24X0.5-IN)  
10G. 8N-0498 [1] SEAL-FACE  
10H. 6F-4718 [1] SEAL-O-RING  
11. 0S-1594 C [2] BOLT (3/8-16X1-IN)  
12. 196-0028 [1] GEAR AS-IDLER (47-TEETH)  
  195-0302 [1] BUSHING  
13. 5B-9079 [1] NUT-JAM (3/8-24-THD)  
  C   CHANGE FROM PREVIOUS TYPE
 

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}
Reuse And Salvage Guidelines
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Reuse and Salvage for Crankshafts {0674, 1202}
Reuse and Salvage for Crankshafts {0674, 1202}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}
Disassembly and Assembly
Bearing Clearance - Check
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Front Seal - Install
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft - Install
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Front Seal - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Install
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Install
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine
Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160}
2011/09/20
A New Type of Main Bearing is Available {1203}
2004/09/27
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16

Caterpillar Parts SIS Catalog D7R :

COVER GP-VALVE MECHANISM
8N-4745 COVER GP-VALVE MECHANISM
COVER GP-SOUND SUPPRESSION
111-8033 COVER GP-SOUND SUPPRESSION
COVER GP-FRONT HOUSING
2P-6528 COVER GP-FRONT HOUSING
COVER GP-CYLINDER BLOCK
7N-1342 COVER GP-CYLINDER BLOCK
CAMSHAFT GP
1N-4406 CAMSHAFT GP
9Q-3516 ENGINE AR
8Q-1767 ENGINE AR
8Q-1766 ENGINE AR
CYLINDER BLOCK GP
7N-6550 CYLINDER BLOCK GP
CYLINDER BLOCK GP
8N-5286 CYLINDER BLOCK GP
CYLINDER HEAD GP
8N-0246 CYLINDER HEAD GP
DAMPER GP
1W-7831 DAMPER GP
FASTENER GP-CYLINDER HEAD
7N-9536 FASTENER GP-CYLINDER HEAD
FASTENER GP-FRONT HOUSING
8N-0872 FASTENER GP-FRONT HOUSING
FASTENER GP-OIL PAN
9Y-0066 FASTENER GP-OIL PAN
FLYWHEEL GP
7N-2729 FLYWHEEL GP

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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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