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111-7994 AIR COMPRESSOR GP S/N 08Z90000-96264 PART OF 7W-8399 AIR COMPRESSOR GP 140H MOTOR GRADER


BASIC ENGINE
AIR COMPRESSOR GP
CAMSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP
HOUSING GP-FRONT
VALVE MECHANISM GP
CRANKSHAFT GP


BASIC ENGINE

AIR COMPRESSOR GP
 

#SEBP24820010
 

111-7994: AIR COMPRESSOR GP

111-7994 AIR COMPRESSOR GP
S/N 08Z90000-96264
PART OF 7W-8399 AIR COMPRESSOR GP
i00123174 SEBP2482
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Parts for your 140H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1617 [4] BOLT (5/16-18X0.75-IN)  
2. 7C-0562 [1] CRANKSHAFT-AIR COMPRESSOR  
3. 7C-0563 [1] PISTON & ROD AS  
4. 7C-0564 [1] COVER AS-END  
5. 6V-3865 [1] SEAL-O-RING  
6. 2B-2695 [4] BOLT (5/16-18X0.875-IN)  
7. 3B-4505 [8] LOCKWASHER  
8. 7C-0566 [2] BEARING  
9. 7C-0577 [1] GASKET-CYLINDER HEAD  
10. 108-2522 [1] CYLINDER HEAD AS  
11. 1D-4540 [4] BOLT (5/16-18X2.75-IN)  
12. 6I-2124 [1] COVER-BOTTOM  
13. 9L-1518 [2] WASHER-THRUST  
14. 6I-2123 [1] GASKET  
15. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
   
    AVAILABLE REPAIR KIT(S):
  7C-0570 [1] KIT-PISTON RING (AIR COMPRESSOR)  
    (INCLUDES RINGS)
  107-0260 [1] KIT-MAJOR REPAIR (AIR COMPRESSOR)  
    (INCLUDES PISTON, STOP AS, SPRINGS, GASKETS, VALVES, SEAT, STOP, WASHERS & SEAL)
 

#SEBP24820011
 

7W-8399: AIR COMPRESSOR GP

7W-8399 AIR COMPRESSOR GP
S/N 08Z90000-96264
PART OF 110-1607 ENGINE AR
i00122412 SEBP2482
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Parts for your 140H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 111-7994 Y [1] AIR COMPRESSOR GP  
2. 2P-0220 [1] GASKET-PUMP  
3. 0S-1589 [2] BOLT (5/8-11X1.75-IN)  
4. 3B-1915 [3] BOLT (3/8-16X1.375-IN)  
5. 9M-0397 [1] ADAPTER  
6. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
7. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
8. 1D-4540 [2] BOLT (5/16-18X2.75-IN)  
9. 6I-1240 [1] GOVERNOR AS-AIR COMPRESSOR  
  2S-2923 [1] COVER AS  
  9M-0402 [1] KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)  
    (INCLUDES GROMMETS, FILTERS, SPRING, VALVE, COVER RING & GASKET
10. 5F-5434 [1] VALVE AS-VENT  
11. 8T-6757 [4] PLUG-PIPE  
12. 8M-7065 [1] GASKET (AIR INLET)  
13. 6L-1883 [1] GASKET  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP24820012
 

1N-4406: CAMSHAFT GP

1N-4406 CAMSHAFT GP
S/N 6NC1-UP; R6J1-UP; 08Z90000-99999
SINGLE
PART OF 110-1607 ENGINE AR
i00121968 SEBP2482
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Parts for your 140H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-9980 [1] CAMSHAFT  
2. 7S-2204 [1] WASHER-THRUST  
3. 8S-1491 [1] LOCK  
4. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP24820013
 

8N-3163: COVER GP-CYLINDER BLOCK

8N-3163 COVER GP-CYLINDER BLOCK
S/N 6NC1-UP; R6J1-UP; 08Z90000-99999
PART OF 110-1607 ENGINE AR
i00122467 SEBP2482
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Parts for your 140H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-8662 [1] COVER  
  5S-8055 [1] GASKET  
2. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
  5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 4B-3938 [1] PLUG-CUP  
4. 2A-3798 [2] DOWEL  
5. 8M-3267 [1] SCREW-HEX SOCKET (3/8-16X0.75-IN)  
 

#SEBP24820014
 

2P-6530: COVER GP-CYLINDER HEAD

2P-6530 COVER GP-CYLINDER HEAD
S/N 6NC1-UP; R6J1-UP; 08Z90000-99999
PART OF 110-1607 ENGINE AR
i00122027 SEBP2482
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Parts for your 140H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-6367 [1] COVER  
  5S-6735 [1] GASKET  
2. 0S-1594 B [4] BOLT (3/8-16X1-IN)  
  5M-2894 B [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  B   USE AS REQUIRED
 

#SEBP24820015
 

2P-6529: COVER GP-FRONT HOUSING

2P-6529 COVER GP-FRONT HOUSING
S/N 6NC1-UP; R6J1-UP; 08Z90000-99999
PART OF 110-1607 ENGINE AR
FOR USE WITH AIR COMPRESSOR
i00122026 SEBP2482
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Parts for your 140H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-5769 [1] COVER-HOUSING  
2. 6N-7887 [1] GASKET-HOUSING COVER  
3. 3S-2713 [6] NUT-FULL (3/8-24-THD)  
4. 8M-9024 [6] WASHER-HARD (10.2X22.5X5-MM THK)  
5. 0S-1589 [2] BOLT (5/8-11X1.75-IN)  
6. 5F-3106 [1] SEAL-O-RING  
7. 7N-8374 C [1] COVER-PUMP  
8. 5P-8247 C [2] WASHER-HARD (17X32X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP24820016
 

8N-4745: COVER GP-VALVE MECHANISM

8N-4745 COVER GP-VALVE MECHANISM
S/N 6NC1-UP; R6J1-UP; 08Z90000-99999
PART OF 110-1607 ENGINE AR
i00122470 SEBP2482
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Parts for your 140H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-1086 [1] COVER AS-CYLINDER HEAD  
2. 0S-1617 [15] BOLT (5/16-18X0.75-IN)  
3. 9M-1974 [15] WASHER-HARD (8.8X16X2-MM THK)  
4. 133-1247 [1] SEAL-VALVE COVER  
 

#SEBP24820017
 

334-8389: CRANKSHAFT AS

334-8389 CRANKSHAFT AS
S/N 08Z90000-90313
PART OF 6N-8079 CRANKSHAFT GP
i03879106 SEBP2482
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Parts for your 140H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-4405 [1] GEAR-CRANKSHAFT (40-TEETH)  
2. 5H-2671 [1] KEY-WOODRUFF  
3. 8T-6757 [6] PLUG-PIPE  
 

#SEBP24820018
 

4P-9856: CRANKSHAFT GP

4P-9856 CRANKSHAFT GP
S/N 6NC1-UP; R6J1-UP; 08Z90000-99999
PART OF 110-1607 ENGINE AR
i00122113 SEBP2482
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Parts for your 140H MOTOR GRADER:

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
 

#SEBP24820019
 

6N-8079: CRANKSHAFT GP

6N-8079 CRANKSHAFT GP
S/N 08Z90000-90313
PART OF 110-1607 ENGINE AR
i00145431 SEBP2482
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Parts for your 140H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 100-3652 [2] PLATE-THRUST  
2. 334-8389 Y [1] CRANKSHAFT AS  
3. 232-3233 C [7] BEARING-MAIN (STANDARD)  
  8N-8225 AB [7] BEARING-MAIN (0.25-MM US)  
  8N-8226 AB [7] BEARING-MAIN (0.51-MM US)  
  8N-8227 AB [7] BEARING-MAIN (0.76-MM US)  
  8N-8228 AB [7] BEARING-MAIN (0.51-MM OS)  
  8N-8229 AB [7] BEARING-MAIN (0.25-MM US, 0.51-MM OS)  
  4P-7305 AB [7] BEARING-MAIN (0.51-MM OS, 0.51-MM US)  
  4P-7306 AB [7] BEARING-MAIN (0.51-MM OS, 0.76-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
 

Information:

Disassembly and Assembly
Air Compressor - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine

Caterpillar Parts SIS Catalog 140H :

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