7W-8399 AIR COMPRESSOR GP S/N 3PL1-954 PART OF 103-1207 INSTALLATION AR-ENGINE 12G MOTOR GRADER



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


BASIC ENGINE

AIR COMPRESSOR GP
 

#SEBP22000010
 

7W-8399: AIR COMPRESSOR GP

7W-8399 AIR COMPRESSOR GP
S/N 3PL1-954
PART OF 103-1207 INSTALLATION AR-ENGINE
i00144410 SEBP2200
  For full view, you need register

Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 7E-8541 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 [2] WASHER-HARD (8.8X16X2-MM THK)  
9. 6I-1240 [1] GOVERNOR AS-AIR COMPRESSOR  
  2S-2923 [1] COVER AS  
  9M-0402 [1] KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)  
    (INCLUDES GROMMETS, FILTER, SPRING, VALVE, COVER & RING)
10. 5F-5434 [1] VALVE AS-VENT  
11. 8T-6757 [5] PLUG-PIPE  
12. 8M-7065 [1] GASKET (AIR INLET)  
13. 6L-1883 [1] GASKET  
14. 1D-4540 [2] BOLT (5/16-18X2.75-IN)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22000011
 

7W-8399: AIR COMPRESSOR GP

7W-8399 AIR COMPRESSOR GP
S/N 3PL955-1240
PART OF 103-1207 INSTALLATION AR-ENGINE
i00144411 SEBP2200
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Parts for your 12G MOTOR GRADER:

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 J [1] GOVERNOR AS-AIR COMPRESSOR  
  2S-2923 [1] COVER AS  
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  
   
    AVAILABLE REPAIR KIT(S):
  9M-0402 J [1] KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)  
    (INCL GROMMETS, FILTERS, SPRING, VALVE, COVERRING & GASKET)
  J   KIT MARKED J IS AVAILABLE FOR PART MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22000012
 

7W-8399: AIR COMPRESSOR GP

7W-8399 AIR COMPRESSOR GP
S/N 3PL1241-1253
PART OF 103-1207 INSTALLATION AR-ENGINE
i00144412 SEBP2200
  For full view, you need register

Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 7E-8541 CY [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  
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  
   
    AVAILABLE REPAIR KIT(S):
  9M-0402 [1] KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)  
    (INCL GROMMETS, FILTERS, SPRING, VALVE, COVER, RING & GASKET)
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22000013
 

1P-9573: BOLT GP-ENGINE MOUNTING

1P-9573 BOLT GP-ENGINE MOUNTING
S/N 3PL1-99999
PART OF 103-1207 INSTALLATION AR-ENGINE
i00144038 SEBP2200
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Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 8S-9092 [4] BOLT (5/8-11X2.25-IN)  
  4D-3704 [4] WASHER-HARD (17X30X5-MM THK)  
2. 7B-5530 B [4] SHIM (0.82-MM THK)  
  7B-9677 B [4] SHIM (1.66-MM THK)  
  7B-5531 B [8] SHIM (0.36-MM THK)  
3. 5P-8167 CJ [2] BOLT (3/8-16X0.625-IN)  
  4K-9841 CJ [4] WASHER (0.406X0.75X0.064-IN THK)  
4. 7X-0342 CJ [10] BOLT (5/8-11X0.75-IN)  
  4B-8407 CJ [10] GASKET-COPPER  
    J-FOR USE WITH 14G MOTOR GRADER
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  J  
 

#SEBP22000014
 

1N-4406: CAMSHAFT GP

1N-4406 CAMSHAFT GP
S/N 8TD4500-99999
PART OF 103-1208, 115-4298 ENGINE AR
ALSO AN ATTACHMENT
i00125120 SEBP2200
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Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 4P-2942 [1] CAMSHAFT AS  
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
 

#SEBP22000015
 

2Y-1958: COVER GP-CYLINDER BLOCK

2Y-1958 COVER GP-CYLINDER BLOCK
S/N 8TD4500-99999
PART OF 103-1208, 115-4298 ENGINE AR
ALSO AN ATTACHMENT
i00125160 SEBP2200
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Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 1M-0130 [1] COVER  
  4M-6480 [1] GASKET  
2. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
3. 8M-3267 [1] SCREW-HEX SOCKET (3/8-16X0.75-IN)  
4. 5S-8055 [1] GASKET  
  8L-8662 [1] COVER  
5. 4B-3938 [1] PLUG-CUP  
6. 2A-3798 [2] DOWEL  
7. 0S-1594 B [2] BOLT (3/8-16X1-IN)  
8. 5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 5M-2894 B [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  B   USE AS REQUIRED
 

#SEBP22000016
 

2P-6530: COVER GP-CYLINDER HEAD

2P-6530 COVER GP-CYLINDER HEAD
S/N 8TD4500-99999
PART OF 103-1208, 115-4298 ENGINE AR
ALSO AN ATTACHMENT
i00125145 SEBP2200
  For full view, you need register

Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 1P-6367 [1] COVER  
  5S-6735 [1] GASKET  
2. 2P-3201 [4] BOLT-WASHER HEAD (3/8-16X1-IN)  
    -OR-
  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
 

#SEBP22000017
 

2P-6529: COVER GP-FRONT HOUSING

2P-6529 COVER GP-FRONT HOUSING
S/N 8TD4500-99999
PART OF 103-1208, 115-4298 ENGINE AR
ALSO AN ATTACHMENT
i00125144 SEBP2200
  For full view, you need register

Parts for your 12G MOTOR GRADER:

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. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 0S-1589 [2] BOLT (5/8-11X1.75-IN)  
6. 5F-3106 [1] SEAL-O-RING  
7. 6N-0462 [1] COVER  
 

#SEBP22000018
 

8N-4745: COVER GP-VALVE MECHANISM

8N-4745 COVER GP-VALVE MECHANISM
S/N 8TD4500-99999
PART OF 103-1208, 115-4298 ENGINE AR
ALSO AN ATTACHMENT
i00125377 SEBP2200
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Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 9M-1974 [15] WASHER-HARD (8.8X16X2-MM THK)  
2. 0S-1617 [15] BOLT (5/16-18X0.75-IN)  
3. 2W-1086 [1] COVER AS-CYLINDER HEAD  
4. 8S-1605 [1] SEAL-VALVE COVER  
 

#SEBP22000019
 

2Y-5206: CRANKSHAFT GP

2Y-5206 CRANKSHAFT GP
S/N 8TD4500-99999
PART OF 103-1208, 115-4298 ENGINE AR
FIELD REPLACEMENT FOR 2Y-4517 CRANKSHAFT AS
ALSO AN ATTACHMENT
i00125161 SEBP2200
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Parts for your 12G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 100-3652 [2] PLATE-THRUST  
2. 232-3233 C [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)  
3. 5Y-1546 [1] CRANKSHAFT AS  
4. 9F-2247 [6] PLUG-PIPE  
5. 1W-4405 [1] GEAR-CRANKSHAFT (40-TEETH)  
6. 5H-2671 [1] KEY-WOODRUFF  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Caterpillar Parts SIS Catalog 12G :

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