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159-6011 AIR COMPRESSOR GP S/N 4ZF4479-UP 250CC PART OF 168-7967, 285-6123 ENGINE AR 12H MOTOR GRADER




BASIC ENGINE

AIR COMPRESSOR GP
 

#SEBP33260010
 

159-6011: AIR COMPRESSOR GP

159-6011 AIR COMPRESSOR GP
S/N 4ZF4479-UP
250CC
PART OF 168-7967, 285-6123 ENGINE AR
i01661424 SEBP3326
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 135-9819 [1] SEAL-INTEGRAL  
2. 188-8715 I [1] HOSE AS  
3. 189-3132 I [1] HOSE AS  
4. 193-2353 [1] TUBE AS  
5. 148-8340 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
6. 148-8364 [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
7. 148-8368 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
8. 224-0003 Y [1] AIR COMPRESSOR GP  
9. 3J-7354 [1] SEAL-O-RING  
10. 3K-0360 [1] SEAL-O-RING  
11. 4J-5477 [1] SEAL-O-RING  
12. 5C-7261 M [2] NUT (M8X1.25-THD)  
13. 5K-4778 [1] CLIP  
14. 5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
15. 6D-4246 [2] CLIP (LOOP)  
16. 6V-8628 [1] ELBOW  
17. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
18. 8T-4185 M [1] BOLT (M10X1.5X50-MM)  
19. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
20. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
21. 9R-2216 [1] BOSS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP33260011
 

224-0003: AIR COMPRESSOR GP

224-0003 AIR COMPRESSOR GP
S/N 4ZF4479-UP
10.9 CFM AT 1250 RPM
PART OF 159-6011 AIR COMPRESSOR GP
Type 1
i01838962 SEBP3326
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-8267 [2] WASHER (6.6X12X2-MM THK)  
2. 2P-4358 [1] FLANGE  
3. 179-7383 [1] SEAL-O-RING  
4. 3K-0360 [1] SEAL-O-RING  
5. 6D-1004 [1] GASKET  
6. 6V-1820 M [2] BOLT (M10X1.5X30-MM)  
7. 6V-5221 M [4] BOLT (M8X1.25X80-MM)  
8. 6V-5839 [2] WASHER (11X21X2.5-MM THK)  
9. 8T-2396 M [2] BOLT (M6X1X60-MM)  
10. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
11. 9S-8005 [1] PLUG (3/4-16-THD)  
  M   METRIC PART
 

#SEBP33260012
 

224-0003: AIR COMPRESSOR GP

224-0003 AIR COMPRESSOR GP
S/N 4ZF4479-UP
10.9 CFM AT 1250 RPM
PART OF 159-6011 AIR COMPRESSOR GP
Type 2
i05394316 SEBP3326
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-8267 [2] WASHER (6.6X12X2-MM THK)  
2. 033-6031 [1] SEAL-O-RING  
3. 179-7383 [1] SEAL-O-RING  
4. 3K-0360 [1] SEAL-O-RING  
5. 9S-8005 [1] PLUG (3/4-16-THD)  
6. 6V-6317 M [2] BOLT (M10X1.5X20-MM)  
7. 6V-5221 M [4] BOLT (M8X1.25X80-MM)  
8. 6V-5839 [2] WASHER (11X21X2.5-MM THK)  
9. 8T-2396 M [2] BOLT (M6X1X60-MM)  
10. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP33260013
 

164-6100: CAMSHAFT GP

164-6100 CAMSHAFT GP
S/N 4ZF4479-UP
PART OF 168-7966 ENGINE AR-CORE
i01766520 SEBP3326
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 107-7694 [1] PLATE-THRUST  
2. 216-9782 C [1] CAMSHAFT AS  
2A. 1B-8705 [1] KEY-WOODRUFF  
2B. 205-1322 [1] GEAR-CAMSHAFT (100-TEETH)  
3. 6V-3940 M [2] BOLT (M8X1.25X25-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP33260014
 

183-3649: COVER GP-CYLINDER BLOCK

183-3649 COVER GP-CYLINDER BLOCK
S/N 4ZF4479-UP
PROVIDES BREATHER, PROVIDES LH SIDE BLOCK COVER WITH PORTS FOR OIL ACCESS
PART OF 168-7967, 285-6123 ENGINE AR
i01615990 SEBP3326
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-4185 [1] WASHER-SPECIAL  
2. 213-2410 [1] GASKET  
3. 213-2411 C [1] COVER (CYLINDER BLOCK)  
4. 240-0041 [1] BREATHER AS (CRANKCASE)  
5. 3E-8005 M [1] BOLT (M8X1.25X160-MM)  
6. 6V-3918 M [2] BOLT (M8X1.25X50-MM)  
7. 6V-3940 CM [9] BOLT (M8X1.25X25-MM)  
8. 9F-4446 [1] SEAL-O-RING  
9. 9M-1974 C [11] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP33260015
 

197-4563: COVER GP-FRONT HOUSING

197-4563 COVER GP-FRONT HOUSING
S/N 4ZF4479-UP
PART OF 168-7967, 285-6123 ENGINE AR
i01662373 SEBP3326
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-2099 M [3] STUD (M8X1.25X52.75-MM)  
2. 002-3448 [1] CLIP  
3. 108-3612 [1] SPACER (11.13X19.05X53-MM THK)  
4. 159-0286 [1] TUBE AS-FILLER  
5. 166-1776 [1] COVER AS-FRONT  
5A. 126-1757 [2] WASHER (10.85X19.3X1.27-MM THK)  
5B. 136-0822 [2] STUD  
6. 166-1781 [1] GASKET  
7. 185-9356 M [1] STUD (M8X1.25-THD)  
8. 241-5645 [1] CAP AS-ENGINE OIL FILLER (ENGINE OIL)  
9. 061-9455 [1] SEAL-O-RING  
10. 5C-7261 M [2] NUT (M8X1.25-THD)  
11. 6V-2317 M [9] BOLT (M8X1.25X30-MM)  
12. 6V-5839 [1] WASHER (11X21X2.5-MM THK)  
13. 8T-0100 M [1] BOLT (M8X1.25X60-MM)  
14. 8T-0643 M [1] BOLT (M10X1.5X80-MM)  
15. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP33260016
 

164-6490: COVER GP-VALVE MECHANISM

164-6490 COVER GP-VALVE MECHANISM
S/N 4ZF6310-23503
PROVIDES FRONT OIL FILL ON TOP OF COVER AND THREADED OIL FILLER CAP
PART OF 168-7967 ENGINE AR
i01171980 SEBP3326
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 227-4531 [1] CAP AS-ENGINE OIL FILLER  
  7F-8268 [1] SEAL-O-RING  
2. 208-0039 [9] FASTENER AS  
3. 218-0397 [1] COVER AS-BASE  
3A. 217-5701 J SEAL-BULK (23-DM)(VALVE MECHANISM BASE)  
4. 230-6156 [1] COVER GP  
4A. 5P-5678 D SEAL (2.3-M) (VALVE MECHANISM COVER)  
6. 6V-5219 M [11] BOLT (M8X1.25X40-MM)  
7. 9M-1974 [11] WASHER-HARD (8.8X16X2-MM THK)  
  D   ORDER BY THE METER
  J   ORDER BY THE DECIMETER
  M   METRIC PART
 

#SEBP33260017
 

164-6490: COVER GP-VALVE MECHANISM

164-6490 COVER GP-VALVE MECHANISM
S/N 4ZF23504-25257
PROVIDES FRONT OIL FILL ON TOP OF COVER AND THREADED OIL FILLER CAP
PART OF 168-7967, 285-6123 ENGINE AR
i02500772 SEBP3326
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 227-4531 [1] CAP AS-ENGINE OIL FILLER  
  7F-8268 [1] SEAL-O-RING  
2. 244-4500 C [9] SPRING  
3. 248-5719 C [1] COVER GP-VALVE MECHANISM  
3A. 5P-5678 D SEAL (2.3-M)  
4. 271-2418 C [1] BASE GP-VALVE COVER  
4A. 268-3490 [1] SEAL-VALVE COVER  
5. 6V-5219 M [11] BOLT (M8X1.25X40-MM)  
6. 8T-0100 CM [9] BOLT (M8X1.25X60-MM)  
7. 9M-1974 [11] WASHER-HARD (8.8X16X2-MM THK)  
8. 9N-0869 C [9] WASHER-HARD (8.8X25.5X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
  M   METRIC PART
 

#SEBP33260018
 

164-6490: COVER GP-VALVE MECHANISM

164-6490 COVER GP-VALVE MECHANISM
S/N 4ZF25258-UP
PROVIDES FRONT OIL FILL ON TOP OF COVER AND THREADED OIL FILLER CAP
PART OF 168-7967, 285-6123 ENGINE AR
i02585210 SEBP3326
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 227-4531 [1] CAP AS-ENGINE OIL FILLER  
  7F-8268 [1] SEAL-O-RING  
2. 244-4500 [9] SPRING  
3. 295-7559 C [1] COVER GP-VALVE MECHANISM  
3A. 285-4106 [1] SEAL-VALVE COVER  
4. 353-6988 [1] BASE GP-VALVE COVER  
4A. 268-3490 [1] SEAL-VALVE COVER  
5. 6V-5219 M [11] BOLT (M8X1.25X40-MM)  
6. 8T-0100 M [9] BOLT (M8X1.25X60-MM)  
7. 9M-1974 [11] WASHER-HARD (8.8X16X2-MM THK)  
8. 9N-0869 [9] WASHER-HARD (8.8X25.5X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP33260019
 

175-4131: COVER GP-VALVE MECHANISM

175-4131 COVER GP-VALVE MECHANISM
S/N 4ZF4479-UP
PART OF 168-7967 ENGINE AR
CANNOT BE USED WITH TOP OIL FILL
i01398232 SEBP3326
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 244-4500 [9] SPRING  
2. 295-7560 [1] COVER AS-VALVE MECHANISM  
2A. 285-4106 [1] SEAL-VALVE COVER (VALVE MECHANISM COVER)  
3. 353-6988 [1] BASE GP-VALVE COVER  
3A. 268-3490 [1] SEAL-VALVE COVER (VALVE MECHANISM BASE)  
4. 9M-1974 [11] WASHER-HARD (8.8X16X2-MM THK)  
5. 8T-0100 M [9] BOLT (M8X1.25X60-MM)  
6. 6V-5219 M [11] BOLT (M8X1.25X40-MM)  
7. 9N-0869 [9] WASHER-HARD (8.8X25.5X2-MM THK)  
  M   METRIC PART
 

Information:

Specifications
Air Compressor
C-9 Engines for Caterpillar Built Machines
Disassembly and Assembly
Air Compressor - Remove and Install
C9
Engine For Caterpillar Built Machines

Air Compressor Drive Gear - Remove
C9
Engine For Caterpillar Built Machines

Air Compressor Drive Gear - Install
C9
Engine For Caterpillar Built Machines

Service Magazine

Caterpillar Parts SIS Catalog 12H :

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NMC
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