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308-4392 COVER GP-VALVE MECHANISM S/N BMA38447-UP PART OF 295-0517 ENGINE AR-COMPLETE AN ATTACHMENT 120H




BASIC ENGINE

VALVE MECHANISM GP
 

#SEBP36170020
 

308-4392: COVER GP-VALVE MECHANISM

308-4392 COVER GP-VALVE MECHANISM
S/N BMA38447-UP
PART OF 295-0517 ENGINE AR-COMPLETE
AN ATTACHMENT
i02868858 SEBP3617
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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 167-8361 [1] COVER AS-BASE  
1A. 5P-5678 D SEAL (2-M)  
2. 210-3323 [1] STUD  
3. 236-2130 [1] COVER AS  
3A. 5P-5678 D SEAL (2-M)  
4. 5P-0537 [28] WASHER-HARD (7.2X14.5X2-MM THK)  
5. 6V-2315 M [14] BOLT (M6X1X35-MM)  
6. 6V-7728 M [13] BOLT (M6X1X45-MM)  
  D   ORDER BY THE METER
  M   METRIC PART
 

#SEBP36170021
 

113-6087: CRANKSHAFT GP

113-6087 CRANKSHAFT GP
S/N BMA1-UP
PART OF 199-5056 ENGINE AR-CORE
ALSO AN ATTACHMENT
i00730977 SEBP3617
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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 271-5658 [1] CRANKSHAFT AS  
1A. 1B-8705 [1] KEY-WOODRUFF  
1B. 2W-8147 [1] GEAR (50-TEETH)  
2. 212-4893 [1] BEARING-THRUST  
  229-5153 AB BEARING-THRUST (0.25-MM US)  
  229-5154 AB BEARING-THRUST (0.5-MM US)  
  229-5155 AB BEARING-THRUST (0.5-MM OS)  
  229-5156 AB BEARING-THRUST (0.5-MM OS, 0.5-MM US)  
3. 107-7708 [6] BEARING-MAIN  
  145-0168 AB BEARING-MAIN (0.5-MM OS)  
  145-0170 AB BEARING-MAIN (0.5-MM OS, 0.5-MM US)  
  145-0162 AB BEARING-MAIN (0.25-MM US)  
  145-0164 AB BEARING-MAIN (0.5-MM US)  
   
    AVAILABLE REPAIR KIT(S):
  7C-7980 AB SLEEVE-OIL SEAL (CRANKSHAFT)  
    (THIS WEAR SLEEVE IS USED ONLY TO SALVAGE (REPAIR) THE REAR SEAL SURFACE OF THE CRANKSHAFT)
  196-9519 AB BEARING GP-MAIN (CRANKSHAFT)  
    (INCLUDES STANDARD MAIN & THRUST BEARINGS)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP36170022
 

129-1165: CYLINDER BLOCK GP

129-1165 CYLINDER BLOCK GP
S/N BMA1-UP
PART OF 199-5056 ENGINE AR-CORE
ALSO AN ATTACHMENT
i01298139 SEBP3617
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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 221-4481 Y [1] CYLINDER BLOCK GP  
2. 1W-8407 [2] SLEEVE  
3. 6V-3538 [2] DOWEL  
4. 7N-5683 [2] DOWEL  
5. 183-3409 [1] PLUG AS  
5A. 9S-8002 [1] PLUG (7/16-20-THD)  
5B. 033-5853 [1] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP36170023
 

221-4480: CYLINDER BLOCK GP

221-4480 CYLINDER BLOCK GP
S/N BMA1-UP
PART OF 221-4481 CYLINDER BLOCK GP
ALSO AN ATTACHMENT
i02216301 SEBP3617
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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
2. 7E-2968 [7] CAP-CRANKSHAFT BEARING  
3. 9X-8916 M [14] BOLT (M16X2X140-MM)  
4. 5P-8247 [14] WASHER-HARD (17X32X3.5-MM THK)  
  M   METRIC PART
 

#SEBP36170024
 

221-4481: CYLINDER BLOCK GP

221-4481 CYLINDER BLOCK GP
S/N BMA1-UP
PART OF 129-1165 CYLINDER BLOCK GP
ALSO AN ATTACHMENT
i02216292 SEBP3617
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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 221-4480 Y [1] CYLINDER BLOCK GP  
2. 2M-6471 [2] PLUG-CUP  
3. 3H-5552 [1] PLUG-CUP  
4. 9S-8006 [1] PLUG (7/8-14-THD)  
5. 2M-9780 [1] SEAL-O-RING  
6. 216-5586 [1] BUSHING (CAMSHAFT)  
7. 2W-7213 [6] BUSHING (CAMSHAFT)  
   
  107-7604 ABF SLEEVE-CYLINDER  
    (FOR SALVAGE OF CYLINDER BORE IN BLOCK)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#SEBP36170025
 

183-6832: CYLINDER HEAD AS

183-6832 CYLINDER HEAD AS
S/N BMA1-UP
PART OF 183-6833 CYLINDER HEAD GP
i01615411 SEBP3617
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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] CYLINDER HEAD  
2. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 159-0300 [6] SLEEVE-INJECTOR  
5. 155-9504 [12] INSERT-VALVE SEAT (INLET)  
  187-8285 AB INSERT-VALVE SEAT (0.127-MM OS, INLET)  
  187-8286 AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
  187-8287 AB INSERT-VALVE SEAT (0.508-MM OS, INLET)  
6. 147-8218 [6] INSERT-VALVE SEAT (EXHAUST)  
  187-8282 AB INSERT-VALVE SEAT (0.127-MM OS, EXHAUST)  
  187-8283 AB INSERT-VALVE SEAT (0.25-MM OS, EXHAUST)  
  187-8284 AB INSERT-VALVE SEAT (0.508-MM OS, EXHAUST)  
7. 8C-0563 [12] SEAL-O-RING  
8. 154-8025 [6] SETSCREW-SOCKET  
9. 9S-9334 [1] PLUG  
10. 9X-7712 [1] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP36170026
 

205-1271: CYLINDER HEAD AS

205-1271 CYLINDER HEAD AS
S/N BMA1-UP
PART OF 205-1272 CYLINDER HEAD AS, 205-1273 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@205-1272@@@@@
i01693167 SEBP3617
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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
2. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 227-2911 [6] SLEEVE-INJECTOR  
5. 155-9504 [12] INSERT-VALVE SEAT (INLET)  
  187-8285 AB INSERT-VALVE SEAT (0.127-MM OS, INLET)  
  187-8286 AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
  187-8287 AB INSERT-VALVE SEAT (0.508-MM OS, INLET)  
6. 147-8218 [6] INSERT-VALVE SEAT (EXHAUST)  
  187-8282 AB INSERT-VALVE SEAT (0.127-MM OS, EXHAUST)  
  187-8283 AB INSERT-VALVE SEAT (0.25-MM OS, EXHAUST)  
  187-8284 AB INSERT-VALVE SEAT (0.508-MM OS, EXHAUST)  
7. 8C-0563 [12] SEAL-O-RING  
8. 154-8025 [6] SETSCREW-SOCKET  
9. 9S-9334 [1] PLUG  
10. 9X-7712 [1] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP36170027
 

205-1272: CYLINDER HEAD AS

205-1272 CYLINDER HEAD AS
S/N BMA1-UP
FIELD REPLACEMENT FOR @@@@@205-1271@@@@@
i01693212 SEBP3617
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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] CYLINDER HEAD AS  
2. 9S-8002 [6] PLUG (7/16-20-THD)  
3. 6V-5048 [6] SEAL-O-RING  
4. 9S-8004 [4] PLUG (9/16-18-THD)  
5. 3J-1907 [4] SEAL-O-RING  
6. 147-8214 [12] SEAL-VALVE STEM  
7. 140-9670 [12] GUIDE-VALVE  
  187-8280 AB GUIDE-VALVE (0.13-MM OS)  
  187-8281 AB GUIDE-VALVE (0.51-MM OS)  
8. 9S-8006 [1] PLUG (7/8-14-THD)  
9. 2M-9780 [1] SEAL-O-RING  
10. 9S-9334 [1] PLUG  
11. 9X-7712 [1] SEAL-O-RING  
12. 147-8220 [6] GUIDE-VALVE  
  187-8278 AB GUIDE-VALVE (0.13-MM OS)  
  187-8279 AB GUIDE-VALVE (0.51-MM OS)  
13. 102-6229 [6] SEAL-VALVE STEM  
14. 137-6715 [6] SEAT-VALVE SPRING  
15. 9S-8005 [1] PLUG (3/4-16-THD)  
16. 3K-0360 [1] SEAL-O-RING  
17. 1N-5999 [2] PLUG-O-RING  
18. 7J-0204 [2] SEAL-O-RING  
19. 9S-8003 [1] PLUG (1/2-20-THD)  
20. 1J-9671 [1] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP36170028
 

227-5951: CYLINDER HEAD AS

227-5951 CYLINDER HEAD AS
S/N BMA6475-UP
PART OF 227-5953 CYLINDER HEAD GP
ALSO AN ATTACHMENT
i05192503 SEBP3617
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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
2. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 227-2911 [6] SLEEVE-INJECTOR  
5. 217-5213 [12] INSERT-VALVE SEAT (INTAKE)  
6. 147-8218 [6] INSERT-VALVE SEAT (EXHAUST)  
7. 8C-0563 [12] SEAL-O-RING  
8. 154-8025 [6] SETSCREW-SOCKET  
9. 9S-9334 [1] PLUG  
10. 9X-7712 [1] SEAL-O-RING  
 

#SEBP36170029
 

314-4185: CYLINDER HEAD AS

314-4185 CYLINDER HEAD AS
S/N BMA1-UP
FIELD INSTALLATION
i03830017 SEBP3617
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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-7257 [6] SEAL-O-RING  
2. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 227-2911 [6] SLEEVE-INJECTOR  
5. 272-9813 [12] INSERT-VALVE SEAT  
6. 147-8218 [6] INSERT-VALVE SEAT (EXHAUST, STANDARD)  
  187-8282 AB INSERT-VALVE SEAT (0.127-MM OS, EXHAUST)  
  187-8283 AB INSERT-VALVE SEAT (0.25-MM OS, EXHAUST)  
  187-8284 AB INSERT-VALVE SEAT (0.508-MM OS, EXHAUST)  
7. 310-7255 [6] SEAL-O-RING  
8. 154-8025 [6] SETSCREW-SOCKET  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

Information:

Caterpillar Parts SIS Catalog 120H :

Truck sale:

 
Caterpillar 120H
- motor graders
CAVPOWER
 
Caterpillar 120H, motorgrader mijnbouw, Bouw

CGT - COMPAGNIA GENERALE TRATTORI
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