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164-6490 COVER GP-VALVE MECHANISM S/N 4ZF23504-25257 PART OF 168-7967, 285-6123 ENGINE AR 12H MOTOR GRADER


BASIC ENGINE
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP

MOTOR GRADER 12H MOTOR GRADER CBK
 12H Motor Grader CBK00001-UP (MACHINE) POWERED BY C-9 Engine SEBP3327 12H CBK   (2003)

BASIC ENGINE

VALVE MECHANISM GP
COVER GP-VALVE MECHANISM
164-6490 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
164-6490 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
164-6490 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
175-4131 COVER GP-VALVE MECHANISM
ROCKER ARM GP
213-9320 ROCKER ARM GP
ROCKER ARM GP
213-9321 ROCKER ARM GP
VALVE MECHANISM GP
155-7927 VALVE MECHANISM GP
VALVE MECHANISM GP
215-9571 VALVE MECHANISM GP
 

#SEBP33270020
 

164-6490: COVER GP-VALVE MECHANISM

164-6490 COVER GP-VALVE MECHANISM
S/N 4ZF23504-25257
PART OF 168-7967, 285-6123 ENGINE AR
i02500776 SEBP3327
1646490 COVER GP-VALVE MECHANISM Parts scheme
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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
 

#SEBP33270021
 

164-6490: COVER GP-VALVE MECHANISM

164-6490 COVER GP-VALVE MECHANISM
S/N 4ZF25258-UP
PART OF 285-6123 ENGINE AR
i02585208 SEBP3327
1646490 COVER GP-VALVE MECHANISM Parts scheme
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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. 271-2418 [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
 

#SEBP33270022
 

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
i01872034 SEBP3327
1754131 COVER GP-VALVE MECHANISM Parts scheme
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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
 

#SEBP33270023
 

164-6148: CRANKSHAFT GP

164-6148 CRANKSHAFT GP
S/N 4ZF4479-UP
PART OF 168-7966 ENGINE AR-CORE
i01678946 SEBP3327
1646148 CRANKSHAFT GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 151-2939 J [7] BEARING-MAIN (STANDARD)  
  282-1771 AB [7] BEARING-MAIN (0.25-MM US)  
  282-1772 AB [7] BEARING-MAIN (0.51-MM US)  
2. 261-1544 [1] CRANKSHAFT AS  
2A. 1B-8705 [1] KEY-WOODRUFF  
2B. 2W-8147 [1] GEAR (50-TEETH)  
2C. 9Y-0810 [1] SLEEVE-WEAR  
3. 246-3150 J [2] PLATE-THRUST  
   
    AVAILABLE REPAIR KIT(S):
  243-6716 AJ KIT-BEARING (STANDARD)  
    (INCLUDES A COMPLETE SET OF MAIN BEARINGS & THRUST PLATES)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP33270024
 

325-3915: CYLINDER BLOCK AS

325-3915 CYLINDER BLOCK AS
S/N 4ZF4479-UP
PART OF 517-1908 CYLINDER BLOCK AS
i03235781 SEBP3327
3253915 CYLINDER BLOCK AS Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1026 [2] PLUG-CUP  
2. 3B-0623 [2] PLUG-CUP  
3. 4F-5695 [4] PLUG-CUP  
4. 175-0454 M [14] BOLT (M16X2X160-MM)  
5. 203-5805 [2] BUSHING  
6. 203-6090 [1] BUSHING  
7. 212-7002 [7] CAP-BEARING  
8. 216-5586 [1] BUSHING (CAMSHAFT)  
9. 9X-8268 [14] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

#SEBP33270025
 

517-1908: CYLINDER BLOCK AS

517-1908 CYLINDER BLOCK AS
S/N 4ZF4479-UP
PART OF 161-3406 CYLINDER BLOCK GP
i06976685 SEBP3327
5171908 CYLINDER BLOCK AS Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 167-0024 [6] SEAL-LINER  
2. 469-5312 [6] LINER-CYLINDER  
3. 325-3915 Y [1] CYLINDER BLOCK AS  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP33270026
 

161-3406: CYLINDER BLOCK GP

161-3406 CYLINDER BLOCK GP
S/N 4ZF4479-UP
PART OF 168-7966 ENGINE AR-CORE
i01833065 SEBP3327
1613406 CYLINDER BLOCK GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-0519 [1] PLUG-CUP  
2. 517-1908 CY [1] CYLINDER BLOCK AS  
3. 1W-8407 [2] SLEEVE  
4. 396-0393 [1] PLUG AS  
  214-7566 [1] SEAL-O-RING  
  360-3677 [1] PLUG (7/16-20-THD)  
5. 4G-4972 [1] SEAL-O-RING  
6. 6V-3538 [2] DOWEL  
7. 7N-5683 [2] DOWEL  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP33270027
 

311-7225: CYLINDER HEAD AS

311-7225 CYLINDER HEAD AS
S/N 4ZF4479-UP
PART OF 210-5984 CYLINDER HEAD GP
i03197661 SEBP3327
3117225 CYLINDER HEAD AS Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0623 [6] PLUG-CUP  
2. 8M-5860 [18] PLUG-CUP  
3. 176-7688 [12] SEAT-VALVE (STANDARD, INLET)  
  317-7201 AB [1] SEAT-VALVE (0.127-MM OS)(0.127-MM OS OD)  
  317-7202 AB [1] SEAT-VALVE (0.25-MM OS)(0.254-MM OS OD)  
  317-7203 AB [1] SEAT-VALVE (0.508-MM OS)(0.508-MM OS OD)  
4. 176-7690 [12] SEAT-VALVE (STANDARD, EXHAUST)  
  317-7204 AB [1] SEAT-VALVE (0.127-MM OS)(0.127-MM OS OD)  
  317-7205 AB [1] SEAT-VALVE (0.25-MM OS)(0.254-MM OS OD)  
  317-7206 AB [1] SEAT-VALVE (0.508-MM OS)(0.508-MM OS OD)  
5. 229-1490 [6] SLEEVE-INJECTOR  
7. 310-7255 [6] SEAL-O-RING  
8. 310-7257 [6] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP33270028
 

311-7226: CYLINDER HEAD AS

311-7226 CYLINDER HEAD AS
S/N 4ZF20655-21573; 4ZF24535-24628; 4ZF25105-UP
PART OF 273-3034 CYLINDER HEAD GP
i05197720 SEBP3327
3117226 CYLINDER HEAD AS Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7604 [6] PLUG-CUP  
2. 8M-5860 [18] PLUG-CUP  
3. 176-7688 [12] SEAT-VALVE (STANDARD)  
  317-7201 AB [1] SEAT-VALVE (0.127-MM OS)  
  317-7202 AB [1] SEAT-VALVE (0.25-MM OS)  
  317-7203 AB [1] SEAT-VALVE (0.508-MM OS)  
4. 176-7690 [12] SEAT-VALVE (STANDARD)  
  317-7204 AB [1] SEAT-VALVE (0.127-MM OS)  
  317-7205 AB [1] SEAT-VALVE (0.25-MM OS)  
  317-7206 AB [1] SEAT-VALVE (0.508-MM OS)  
5. 229-1490 [6] SLEEVE-INJECTOR  
7. 310-7255 [6] SEAL-O-RING  
8. 310-7257 [6] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP33270029
 

210-5984: CYLINDER HEAD GP

210-5984 CYLINDER HEAD GP
S/N 4ZF4479-UP
PART OF 210-5987 CYLINDER HEAD GP
i01682536 SEBP3327
2105984 CYLINDER HEAD GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [48] LOCK-RETAINER  
2. 211-2134 [24] RETAINER  
3. 163-2442 [12] VALVE-INLET  
4. 260-4856 [24] GUIDE-VALVE  
5. 163-2478 [24] SEAL-VALVE STEM  
6. 321-8638 [5] PLUG AS  
    (EACH INCLUDES)
6A. 214-7568 [1] SEAL-O-RING  
7. 319-6237 [2] PLUG AS  
    (EACH INCLUDES)
7A. 228-7096 [1] SEAL-O-RING  
  271-7442 [1] PLUG  
8. 183-7889 [12] SEAT-VALVE SPRING  
9. 188-3122 [12] VALVE-EXHAUST  
10. 190-6115 [24] SPRING-VALVE (INNER)  
11. 190-6117 [24] SPRING-VALVE (OUTER)  
12. Y [1] CYLINDER HEAD AS  
13. 148-8395 [2] PLUG AS  
    (EACH INCLUDES)
13A. 3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
14. 8T-6764 [2] PLUG-PIPE (1/8-27-THD)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Truck Engine News
Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08
Engine News
A New Guide Spring for the Camshaft Lifter is Now Used {1102}
2008/03/17
Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08
Specifications
Valve Mechanism Cover
C-9 Engines for Caterpillar Built Machines
Valve Mechanism
C-9 Engines for Caterpillar Built Machines
Rocker Shaft
C-9 Engines for Caterpillar Built Machines
Lifter Group
C-9 Engines for Caterpillar Built Machines
Tool Operating Manual
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
Reuse And Salvage Guidelines
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Testing and Adjusting
Finding Top Center Position for No. 1 Piston
C-9 Engines for Caterpillar Built Machines
Engine Valve Lash - Inspect/Adjust
C-9 Engines for Caterpillar Built Machines
Troubleshooting
Excessive Valve Lash
C-9 Engine for the 973C Track-Type Loader
Disassembly and Assembly
Valve Mechanism Cover - Remove and Install
C9
Engine For Caterpillar Built Machines
Valve Mechanism Cover Base - Remove and Install
C9
Engine For Caterpillar Built Machines
Rocker Arm and Shaft - Remove
C9
Engine For Caterpillar Built Machines
Rocker Arm - Disassemble
C9
Engine For Caterpillar Built Machines
Rocker Arm - Assemble
C9
Engine For Caterpillar Built Machines
Rocker Arm and Shaft - Install
C9
Engine For Caterpillar Built Machines
Lifter Group - Remove and Install
C9
Engine For Caterpillar Built Machines
Service Magazine
Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08

Caterpillar Parts SIS Catalog 12H :

COVER GP-VALVE MECHANISM
164-6490 COVER GP-VALVE MECHANISM
COVER GP-FRONT HOUSING
197-4563 COVER GP-FRONT HOUSING
COVER GP-CYLINDER BLOCK
183-3649 COVER GP-CYLINDER BLOCK
CAMSHAFT GP
164-6100 CAMSHAFT GP
AIR COMPRESSOR GP
224-0003 AIR COMPRESSOR GP
AIR COMPRESSOR GP
224-0003 AIR COMPRESSOR GP
AIR COMPRESSOR GP
159-6011 AIR COMPRESSOR GP
168-7966 ENGINE AR-CORE
COVER GP-VALVE MECHANISM
164-6490 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
175-4131 COVER GP-VALVE MECHANISM
CRANKSHAFT GP
164-6148 CRANKSHAFT GP
CYLINDER BLOCK AS
325-3915 CYLINDER BLOCK AS
CYLINDER BLOCK AS
517-1908 CYLINDER BLOCK AS
CYLINDER BLOCK GP
161-3406 CYLINDER BLOCK GP
CYLINDER HEAD AS
311-7225 CYLINDER HEAD AS
CYLINDER HEAD AS
311-7226 CYLINDER HEAD AS

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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.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.