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150-4278 COVER GP-FRONT HOUSING S/N BET1-UP PART OF 157-7195, 235-4676 ENGINE AR-COMPLETE D8R II TRACK-TYPE TRACTOR




BASIC ENGINE

HOUSING GP-FRONT
 

#SEBP32450020
 

150-4278: COVER GP-FRONT HOUSING

150-4278 COVER GP-FRONT HOUSING
S/N BET1-UP
PART OF 157-7195, 235-4676 ENGINE AR-COMPLETE
i01444797 SEBP3245
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 146-2601 [1] COVER  
2. 2B-2695 [3] BOLT (5/16-18X0.875-IN)  
3. 9M-1974 [5] WASHER-HARD (8.8X16X2-MM THK)  
4. 146-8438 [3] SCREW-BUTTON HEAD (5/16-18-THD)  
5. 103-6045 [1] SEAL (FRONT COVER)  
6. 5S-0003 [2] NUT (5/16-18-THD)  
7. 3K-6175 [2] STUD  
8. 4B-3388 [2] BOLT (5/16-18X1.125-IN)  
9. 3E-4352 [2] WASHER-HARD (8.8X20.5X2.5-MM THK)  
 

#SEBP32450021
 

104-4825: COVER GP-SOUND SUPPRESSION

104-4825 COVER GP-SOUND SUPPRESSION
S/N BET1-UP
PART OF 157-7196, 236-6210 ENGINE AR-COMPLETE
i01230993 SEBP3245
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 104-4820 [1] PANEL AS-SOUND SUPPRESSION  
  9N-6108 [8] SPRING  
2. 0L-1143 [8] BOLT (3/8-16X2.5-IN)  
3. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 100-4853 [6] BRACKET  
 

#SEBP32450022
 

161-8400: COVER GP-SOUND SUPPRESSION

161-8400 COVER GP-SOUND SUPPRESSION
S/N BET1-UP
PART OF 157-7196, 236-6210 ENGINE AR-COMPLETE
i01448339 SEBP3245
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 146-8438 [3] SCREW-BUTTON HEAD (5/16-18-THD)  
2. 1A-9579 [5] BOLT (5/16-18X1.5-IN)  
3. 5P-4116 [7] WASHER-HARD (8.8X20.5X2-MM THK)  
4. 146-2601 [1] COVER  
5. 103-6045 [1] SEAL (FRONT COVER)  
6. 5S-0003 [2] NUT (5/16-18-THD)  
7. 161-8399 [1] COVER AS-SOUND SUPPRESSION  
8. 008-1430 [2] STUD (5/16-18X225-IN)  
 

#SEBP32450023
 

150-3135: COVER GP-VALVE MECHANISM

150-3135 COVER GP-VALVE MECHANISM
S/N BET1-UP
PART OF 160-7451 COVER GP-VALVE MECHANISM
i01444965 SEBP3245
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 372-6764 [1] COVER-VALVE MECHANISM  
2. 242-9537 [1] SEAL-VALVE COVER  
3. 243-1159 [6] FASTENER AS  
    (EACH INCLUDES)
  149-7378 [1] GROMMET  
 

#SEBP32450024
 

160-7451: COVER GP-VALVE MECHANISM

160-7451 COVER GP-VALVE MECHANISM
S/N BET1-UP
PART OF 157-7195, 157-7196, 235-4676, 236-6210 ENGINE AR-COMPLETE
i01444964 SEBP3245
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-3135 Y [2] COVER GP-VALVE MECHANISM  
2. Y [1] COVER GP-VALVE MECHANISM  
  Y   SEPARATE ILLUSTRATION
 

#SEBP32450025
 

160-7452: COVER GP-VALVE MECHANISM

160-7452 COVER GP-VALVE MECHANISM
S/N BET1-UP
PART OF 160-7451 COVER GP-VALVE MECHANISM
i01444969 SEBP3245
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-3136 [1] COVER AS-VALVE MECHANISM  
1A. 6V-5100 [1] SEAL-O-RING  
1B. 7C-6514 [1] ADAPTER  
2. 243-1159 [6] FASTENER AS  
3. 242-9537 [1] SEAL-VALVE COVER  
 

#SEBP32450026
 

430-2593: CRANKSHAFT AS

430-2593 CRANKSHAFT AS
S/N BET8001-UP
PART OF 4N-0741 CRANKSHAFT GP
i06077523 SEBP3245
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Parts for your D8R II TRACK-TYPE TRACTOR:

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)  
 

#SEBP32450027
 

214-7742: CRANKSHAFT GP

214-7742 CRANKSHAFT GP
S/N BET2137-2171; BET2173-2180; BET2182-2182; BET2184-2187; BET2189-4167
PART OF 160-0566 ENGINE AR-CORE
i01768945 SEBP3245
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-1453 [1] CRANKSHAFT AS  
  1W-9302 [1] GEAR-CRANKSHAFT (80-TEETH)  
  4N-0684 [1] DOWEL (.376 INCH)  
  7S-5005 [1] DOWEL (.250 INCH)  
2. 321-5746 [7] BEARING-MAIN (STANDARD)  
  4W-5698 AB [1] BEARING-MAIN (0.63-MM US)  
  4W-5699 AB [1] BEARING-MAIN (1.27-MM US)  
  4W-5700 AB [1] BEARING-MAIN (0.63-MM OS)  
  4W-5701 AB [1] BEARING-MAIN (0.63-MM OS, 0.63-MM US)  
3. 7E-9262 [2] PLATE-THRUST  
4. 2W-1734 [1] SEAL GP-CRANKSHAFT (REAR)  
5. 142-5867 [1] SEAL-CRANKSHAFT (FRONT)(FRONT)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP32450028
 

4N-0741: CRANKSHAFT GP

4N-0741 CRANKSHAFT GP
S/N BET1-2136; BET4168-UP
PART OF 160-0566, 235-3453 ENGINE AR-CORE
i00137648 SEBP3245
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Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 317-8766 [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 [2] PLATE-THRUST  
4. 319-0785 Y [1] SEAL GP-CRANKSHAFT (REAR)(REAR)  
5. 319-7401 Y [1] SEAL GP-CRANKSHAFT (FRONT)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP32450029
 

4N-0741: CRANKSHAFT GP

4N-0741 CRANKSHAFT GP
S/N BET8001-UP
PART OF 235-3453 ENGINE AR-CORE
i06074989 SEBP3245
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Parts for your D8R II TRACK-TYPE TRACTOR:

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 CY [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
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog D8R II :

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