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419-6642 COVER GP-CYLINDER HEAD S/N R521-UP; R2B1-UP; CMY1-UP PART OF 523-4929 ENGINE AR-PRIMARY AN ATTACHMENT CB2.5


BASIC ENGINE
CYLINDER HEAD GP
HOUSING GP-FRONT
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP

VIBRATORY COMPACTOR CB2.5 VIBRATORY COMPACTOR R2B
 CB2.5, CB2.7, CB2.9 Vibratory Utility Compactor R2B00001-UP (MACHINE) POWERED BY C1.5 Engine M0081269 CB2.5 R2B   (2017)

BASIC ENGINE

CYLINDER HEAD GP
COVER GP-CYLINDER HEAD
419-6642 COVER GP-CYLINDER HEAD
CYLINDER HEAD AS
311-1158 CYLINDER HEAD AS
CYLINDER HEAD AS
540-0594 CYLINDER HEAD AS
CYLINDER HEAD GP
311-1102 CYLINDER HEAD GP
CYLINDER HEAD GP
311-1102 CYLINDER HEAD GP
CYLINDER HEAD GP
540-0595 CYLINDER HEAD GP
 

#M00812690020
 

419-6642: COVER GP-CYLINDER HEAD

419-6642 COVER GP-CYLINDER HEAD
S/N R521-UP; R2B1-UP; CMY1-UP
PART OF 523-4929 ENGINE AR-PRIMARY
AN ATTACHMENT
i06989788 M0081269
4196642 COVER GP-CYLINDER HEAD Parts scheme
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Parts for your CB2.5 VIBRATORY COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-5939 [1] FILTER ELEMENT-BREATHER  
2. 153-5962 M [2] BOLT (M6X1X60-MM)  
3. 153-7640 M [2] BOLT (M6X1X20-MM)  
4. 539-0439 M [3] NUT (M10X1.25-THD)  
5. 165-2140 M [2] BOLT (M6X1X40-MM)  
6. 246-4361 [3] WASHER (10.5X14X1.5-MM THK)  
7. 217-5859 [1] VALVE-BREATHER (CRANKCASE)  
8. 217-5860 [4] BOLT  
9. 217-5861 [1] PLATE-RETAINING  
10. 217-5862 [6] BOLT  
11. 288-6539 [1] CAP  
12. 309-6735 [1] TUBE-AIR  
13. 494-9569 [1] GASKET  
14. 419-6641 [1] COVER-CYLINDER HEAD  
15. 447-3735 [1] GASKET-COVER  
  M   METRIC PART
 

#M00812690021
 

465-7011: COVER GP-FRONT HOUSING

465-7011 COVER GP-FRONT HOUSING
S/N R521-UP; R2B1-UP; CMY1-UP
PART OF 523-4929 ENGINE AR-PRIMARY
AN ATTACHMENT
i06989790 M0081269
4657011 COVER GP-FRONT HOUSING Parts scheme
  For full view, you need register

Parts for your CB2.5 VIBRATORY COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-0455 M [2] BOLT (M8X1.25X55-MM)  
2. 423-7720 [1] PLATE-FRONT  
3. 423-8370 [1] PLATE-THREADED  
  M   METRIC PART
 

#M00812690022
 

311-1100: CRANKSHAFT GP

311-1100 CRANKSHAFT GP
S/N R521-UP; R2B1-UP; CMY1-UP
PART OF 523-4929 ENGINE AR-PRIMARY
AN ATTACHMENT
i06223335 M0081269
3111100 CRANKSHAFT GP Parts scheme
  For full view, you need register

Parts for your CB2.5 VIBRATORY COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-1336 [2] BOLT  
2. 154-1231 [2] WASHER-THRUST  
3. 156-6967 [1] BEARING AS  
3A. 153-5402 [2] DOWEL  
3B. 154-0385 [2] BOLT  
4. 156-6968 [1] BEARING AS  
4A. 153-5402 [2] DOWEL  
4B. 154-0385 [2] BOLT  
5. 156-6970 [1] BEARING AS  
5A. 153-5402 [2] DOWEL  
5B. 154-0385 [2] BOLT  
6. 6I-0650 M [2] BOLT (M10X1.5X65-MM)  
7. 156-6977 [1] KIT-CRANKSHAFT BEARING (MAIN)  
  161-2628 AB KIT-CRANKSHAFT BEARING (0.25-MM)  
  161-2629 AB KIT-CRANKSHAFT BEARING (0.5-MM)  
8. 524-3340 [1] KIT-BEARING (ROD)  
  161-2630 AB KIT-CRANKSHAFT BEARING (0.25-MM)  
  161-2631 AB KIT-CRANKSHAFT BEARING (0.5-MM)  
9. 311-1157 [1] CRANKSHAFT AS  
9A. 153-5518 [1] KEY  
9B. 153-5519 [1] PIN  
9C. 308-1853 [1] GEAR-CRANKSHAFT  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  M   METRIC PART
 

#M00812690023
 

311-1099: CYLINDER BLOCK GP

311-1099 CYLINDER BLOCK GP
S/N R521-UP; R2B1-UP; CMY1-UP
PART OF 523-4929 ENGINE AR-PRIMARY
Type 1
AN ATTACHMENT
i06223337 M0081269
3111099 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your CB2.5 VIBRATORY COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-5387 [2] PLUG  
2. 6B-0924 [1] BALL BEARING  
3. 153-5391 [1] PLUG  
4. 153-5394 [2] DOWEL  
5. 153-5395 [2] DOWEL  
6. 487-0157 [2] PIN-SPRING  
7. 153-5402 [2] DOWEL  
8. 153-6838 M [2] BOLT (M6X1X12-MM)  
9. 154-0175 [5] PLUG  
10. 154-0393 [2] STUD  
11. 156-6969 [1] BEARING  
12. 156-6973 J [1] SEAL  
13. 183-1163 [1] STUD  
14. 183-1164 [1] STUD  
15. 215-2620 [1] GASKET  
16. 221-1136 [4] PLUG  
17. 237-9315 [1] PLUG (SEALING)  
18. 366-4251 [4] PLUG-SEAL  
19. 294-4916 [1] BUSHING (STANDARD)  
  302-4181 AB [1] BUSHING (0.25-MM US)  
  302-4182 AB [1] BUSHING (0.50-MM US)  
20. 338-3403 [1] SHAFT  
21. 322-6874 [1] STUD  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   ALSO ORDER WEAR SLEEVE 326-0081
  M   METRIC PART
 

#M00812690024
 

311-1099: CYLINDER BLOCK GP

311-1099 CYLINDER BLOCK GP
S/N R521-UP; R2B1-UP; CMY1-UP
PART OF 523-4929 ENGINE AR-PRIMARY
Type 2
AN ATTACHMENT
i07684471 M0081269
3111099 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your CB2.5 VIBRATORY COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-5387 [2] PLUG  
2. 153-5390 [1] BALL BEARING  
3. 153-5391 [1] PLUG  
4. 153-5394 [2] DOWEL  
5. 153-5395 [2] DOWEL  
6. 487-0157 [2] PIN-SPRING  
7. 153-5402 [2] DOWEL  
8. 153-6838 M [2] BOLT (M6X1X12-MM)  
9. 154-0175 [5] PLUG  
10. 154-0393 [2] STUD  
11. 156-6969 [1] BEARING  
12. 156-6973 J [1] SEAL  
13. 183-1163 [1] STUD  
14. 183-1164 [1] STUD  
15. 215-2620 [1] GASKET  
16. 221-1136 [4] PLUG  
17. 237-9315 [1] PLUG (SEALING)  
18. 366-4251 [4] PLUG-SEAL  
19. 294-4916 [1] BUSHING (STANDARD)  
  302-4181 AB [1] BUSHING (0.25-MM US)  
  302-4182 AB [1] BUSHING (0.50-MM US)  
20. 536-9734 C [1] GEAR AS  
  153-5592 M [1] NUT (M8X1.25-THD)  
21. 322-6874 [1] STUD  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  J   ALSO ORDER WEAR SLEEVE 326-0081
  M   METRIC PART
 

#M00812690025
 

311-1158: CYLINDER HEAD AS

311-1158 CYLINDER HEAD AS
S/N R521-UP; R2B1-UP; CMY1-UP
PART OF 311-1102 CYLINDER HEAD GP
AN ATTACHMENT
i06238064 M0081269
3111158 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your CB2.5 VIBRATORY COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 308-1861 [3] VALVE-EXHAUST  
2. 153-5556 [12] RETAINER  
3. 153-5557 [6] CAP  
4. 440-5104 [6] SEAL  
5. 477-8828 [6] SPRING  
6. 237-9315 [3] PLUG (SEALING)  
7. 256-2084 [3] INSERT-INLET VALVE  
8. 256-2085 [3] INSERT-VALVE SEAT  
9. 288-6537 [5] CAP  
10. 291-1808 [2] CAP  
11. 303-0338 [2] PLUG  
12. 435-9544 [3] VALVE-INLET  
 

#M00812690026
 

540-0594: CYLINDER HEAD AS

540-0594 CYLINDER HEAD AS
S/N R521-UP; R2B1-UP; CMY1-UP
PART OF 540-0595 CYLINDER HEAD GP
AN ATTACHMENT
i07523708 M0081269
5400594 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your CB2.5 VIBRATORY COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 237-9315 [3] PLUG (SEALING)  
2. 288-6537 [5] CAP  
3. 291-1808 [2] CAP  
4. 303-0338 [2] PLUG  
5. [1] CYLINDER HEAD AS  
  256-2084 [3] INSERT-INLET VALVE  
  256-2085 [3] INSERT-VALVE SEAT  
 

#M00812690027
 

311-1102: CYLINDER HEAD GP

311-1102 CYLINDER HEAD GP
S/N R521-UP; R2B1-UP; CMY1-UP
PART OF 523-4929 ENGINE AR-PRIMARY
Type 1
AN ATTACHMENT
i06223338 M0081269
3111102 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your CB2.5 VIBRATORY COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 504-3838 [6] CAP  
2. 457-5872 M [11] BOLT (M11X1.25X91-MM)  
3. 457-5876 M [3] BOLT (M11X1.25X72-MM)  
4. 183-3213 M [2] STUD (M8X1.25X71-MM)  
5. 218-8533 B [1] GASKET (1.3-MM THK)  
  218-8537 B [1] GASKET (1.4-MM THK)  
7. 308-1862 M [2] STUD (M6X1X63-MM)  
8. 311-1158 Y [1] CYLINDER HEAD AS  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00812690028
 

311-1102: CYLINDER HEAD GP

311-1102 CYLINDER HEAD GP
S/N R521-UP; R2B1-UP; CMY1-UP
PART OF 523-4929 ENGINE AR-PRIMARY
Type 2
AN ATTACHMENT
i07523691 M0081269
3111102 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your CB2.5 VIBRATORY COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 504-3838 [6] CAP  
2. 532-6842 M [11] BOLT-FLANGE HEAD (M11X1.25X91-MM)  
3. 532-6841 M [3] BOLT-FLANGE HEAD (M11X1.25X72-MM)  
4. 183-3213 M [2] STUD (M8X1.25X71-MM)  
5. 218-8533 B [1] GASKET (1.3-MM THK)  
  218-8537 B [1] GASKET (1.4-MM THK)  
7. 308-1862 M [2] STUD (M6X1X63-MM)  
8. 540-0595 CY [1] CYLINDER HEAD GP  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00812690029
 

540-0595: CYLINDER HEAD GP

540-0595 CYLINDER HEAD GP
S/N R521-UP; R2B1-UP; CMY1-UP
PART OF 311-1102 CYLINDER HEAD GP
AN ATTACHMENT
i07523696 M0081269
5400595 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your CB2.5 VIBRATORY COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-5557 [6] CAP  
2. 435-9544 [3] VALVE-INLET  
3. 435-9546 [3] VALVE-EXHAUST  
4. 477-8828 [6] SPRING  
5. 540-0594 Y [1] CYLINDER HEAD AS  
6. 153-5556 [12] RETAINER  
7. 440-5104 [6] SEAL  
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
New Cylinder Head Groups and Valve Mechanisms {1100, 1102, 1121, 1123}
2003/12/01
Oversized Valve Guides are Available {1104}
2005/01/31
Correction to Specifications "Cylinder Head Valves" {1108}
2005/03/21
An Improved Outer Valve Spring is Used {1100, 1108}
2006/01/02
A New Cylinder Head Gasket is Used {1124}
2006/07/24
Specifications
Fuel Injection Nozzles
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines
Cylinder Head Valves
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines
Cylinder Head
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines
Testing and Adjusting
Valve Guide - Inspect
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines
Engine Valve Lash - Inspect/Adjust
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines
Cylinder Head - Inspect
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines
Disassembly and Assembly
Inlet and Exhaust Valve Springs - Remove and Install
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines
Inlet and Exhaust Valves - Remove and Install
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines
Cylinder Head - Remove
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines
Cylinder Head - Install
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Springs - Remove and Install
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines
Inlet and Exhaust Valves - Remove and Install
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines
Cylinder Head - Remove
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines
Cylinder Head - Install
C1.1, C1.5 and C2.2 Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog CB2.5 :

CAMSHAFT GP
526-5429 CAMSHAFT GP
486-6033 INSTALLATION AR-ENGINE
523-4929 ENGINE AR-PRIMARY
559-2356 DISTRIBUTION AR
559-2355 DISTRIBUTION AR
559-2354 DISTRIBUTION AR
559-2353 DISTRIBUTION AR
559-2343 DISTRIBUTION AR
COVER GP-FRONT HOUSING
465-7011 COVER GP-FRONT HOUSING
CRANKSHAFT GP
311-1100 CRANKSHAFT GP
CYLINDER BLOCK GP
311-1099 CYLINDER BLOCK GP
CYLINDER BLOCK GP
311-1099 CYLINDER BLOCK GP
CYLINDER HEAD AS
311-1158 CYLINDER HEAD AS
CYLINDER HEAD AS
540-0594 CYLINDER HEAD AS
CYLINDER HEAD GP
311-1102 CYLINDER HEAD GP
CYLINDER HEAD GP
311-1102 CYLINDER HEAD GP
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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.
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