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205-1272 CYLINDER HEAD AS S/N BEJ564-UP FIELD REPLACEMENT FOR @@@@@205-1271@@@@@ 3126B INDUSTRIAL ENGINE




BASIC ENGINE

CYLINDER HEAD GP
 

#SEBP34410030
 

205-1272: CYLINDER HEAD AS

205-1272 CYLINDER HEAD AS
S/N BEJ564-UP
FIELD REPLACEMENT FOR @@@@@205-1271@@@@@
i01636378 SEBP3441
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Parts for your 3126B INDUSTRIAL ENGINE:

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  
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  
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  
  Y   SEPARATE ILLUSTRATION
 

#SEBP34410031
 

227-5951: CYLINDER HEAD AS

227-5951 CYLINDER HEAD AS
S/N BEJ3706-3713; BEJ3863-UP
PART OF 227-5953 CYLINDER HEAD GP
i01935334 SEBP3441
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Parts for your 3126B INDUSTRIAL ENGINE:

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  
 

#SEBP34410032
 

314-4186: CYLINDER HEAD AS

314-4186 CYLINDER HEAD AS
S/N BEJ3863-UP
PART OF 308-1927 CYLINDER HEAD GP
Type 1
i03400263 SEBP3441
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Parts for your 3126B INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 227-2911 [6] SLEEVE-INJECTOR  
5. 232-1285 [6] INSERT-VALVE SEAT (STANDARD)  
  319-3822 AB SEAT-VALVE (0.13-MM OS, EXHAUST)  
  319-3823 AB SEAT-VALVE (0.25-MM OS, EXHAUST)  
  319-3824 AB SEAT-VALVE (0.51-MM OS, EXHAUST)  
6. 264-6157 [12] INSERT-VALVE SEAT (STANDARD)  
  319-3819 AB SEAT-VALVE (0.13-MM OS, INLET)  
  319-3820 AB SEAT-VALVE (0.25-MM OS, INLET)  
  319-3821 AB SEAT-VALVE (0.51-MM OS, INLET)  
7. 310-7255 [6] SEAL-O-RING  
8. 154-8025 [6] SETSCREW-SOCKET  
9. 310-7257 [6] SEAL-O-RING  
10. 9X-7712 [1] SEAL-O-RING  
11. 9S-9334 [1] PLUG  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP34410033
 

314-4186: CYLINDER HEAD AS

314-4186 CYLINDER HEAD AS
S/N BEJ3863-UP
PART OF 308-1927 CYLINDER HEAD GP
Type 2
i03401002 SEBP3441
  For full view, you need register

Parts for your 3126B INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-5860 [12] PLUG-CUP  
3. 4F-5695 [2] PLUG-CUP  
4. 227-2911 [6] SLEEVE-INJECTOR  
5. 232-1285 [6] INSERT-VALVE SEAT (STANDARD)  
  319-3822 AB SEAT-VALVE (0.13-MM OS, EXHAUST)  
  319-3823 AB SEAT-VALVE (0.25-MM OS, EXHAUST)  
  319-3824 AB SEAT-VALVE (0.51-MM OS, EXHAUST)  
6. 264-6157 [12] INSERT-VALVE SEAT (STANDARD)  
  319-3819 AB SEAT-VALVE (0.13-MM OS, INLET)  
  319-3820 AB SEAT-VALVE (0.25-MM OS, INLET)  
  319-3821 AB SEAT-VALVE (0.51-MM OS, INLET)  
7. 310-7255 [6] SEAL-O-RING  
8. 154-8025 [6] SETSCREW-SOCKET  
9. 310-7257 [6] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP34410034
 

487-2808: CYLINDER HEAD AS

487-2808 CYLINDER HEAD AS
S/N BEJ3863-UP
PART OF 487-2806 CYLINDER HEAD GP
i06529716 SEBP3441
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Parts for your 3126B INDUSTRIAL ENGINE:

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. 147-8218 [6] INSERT-VALVE SEAT  
5. 227-2911 [6] SLEEVE-INJECTOR  
6. 264-6157 [12] INSERT-VALVE SEAT (STANDARD)  
7. 310-7255 [6] SEAL-O-RING  
8. 154-8025 [6] SETSCREW-SOCKET  
 

#SEBP34410035
 

133-3742: CYLINDER HEAD GP

133-3742 CYLINDER HEAD GP
S/N BEJ1-563
i01452517 SEBP3441
  For full view, you need register

Parts for your 3126B INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-6834 Y [1] CYLINDER HEAD GP  
2. 133-4995 [1] GASKET AS-CYLINDER HEAD  
3. 138-3252 [14] BOLT-12 POINT HEAD (M20X2.5X170MM)  
  8T-3282 [14] WASHER-HARD (22X35X3.5-MM THK)  
4. 8T-7950 M [6] BOLT (M10X1.5X180-MM)  
5. 6V-5839 [6] WASHER (11X21X2.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP34410036
 

133-3742: CYLINDER HEAD GP

133-3742 CYLINDER HEAD GP
S/N BEJ564-3705
i01646265 SEBP3441
  For full view, you need register

Parts for your 3126B INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 205-1274 CY [1] CYLINDER HEAD GP  
2. 133-4995 [1] GASKET AS-CYLINDER HEAD  
3. 138-3252 [14] BOLT-12 POINT HEAD (M20X2.5X170MM)  
  8T-3282 [14] WASHER-HARD (22X35X3.5-MM THK)  
4. 8T-7950 M [6] BOLT (M10X1.5X180-MM)  
5. 6V-5839 [6] WASHER (11X21X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP34410037
 

133-3742: CYLINDER HEAD GP

133-3742 CYLINDER HEAD GP
S/N BEJ3706-3713
i01935766 SEBP3441
  For full view, you need register

Parts for your 3126B INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 227-5954 CY [1] CYLINDER HEAD GP  
2. 133-4995 [1] GASKET AS-CYLINDER HEAD  
3. 138-3252 [14] BOLT-12 POINT HEAD (M20X2.5X170MM)  
  8T-3282 [14] WASHER-HARD (22X35X3.5-MM THK)  
4. 8T-7950 M [6] BOLT (M10X1.5X180-MM)  
5. 6V-5839 [6] WASHER (11X21X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP34410038
 

133-3742: CYLINDER HEAD GP

133-3742 CYLINDER HEAD GP
S/N BEJ3714-3862
i01935830 SEBP3441
  For full view, you need register

Parts for your 3126B INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 205-1274 CY [1] CYLINDER HEAD GP  
2. 133-4995 [1] GASKET AS-CYLINDER HEAD  
3. 138-3252 [14] BOLT-12 POINT HEAD (M20X2.5X170MM)  
  8T-3282 [14] WASHER-HARD (22X35X3.5-MM THK)  
4. 8T-7950 M [6] BOLT (M10X1.5X180-MM)  
5. 6V-5839 [6] WASHER (11X21X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP34410039
 

133-3742: CYLINDER HEAD GP

133-3742 CYLINDER HEAD GP
S/N BEJ3863-UP
i01943248 SEBP3441
  For full view, you need register

Parts for your 3126B INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 227-5954 CY [1] CYLINDER HEAD GP  
2. 133-4995 [1] GASKET AS-CYLINDER HEAD  
3. 138-3252 [14] BOLT-12 POINT HEAD (M20X2.5X170MM)  
  8T-3282 [14] WASHER-HARD (22X35X3.5-MM THK)  
4. 8T-7950 M [6] BOLT (M10X1.5X180-MM)  
5. 6V-5839 [6] WASHER (11X21X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Operation and Maintenance Manual
Engine Valve Lash - Inspect/Adjust
3126B Industrial Engine
Special Instruction
Usage of Cylinder Head Gaskets{1124}
Usage of Cylinder Head Gaskets{1124}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
Service Letter-Australia
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
Service Letter-CFEL
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
Service Letter-CSARL
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
Service Letter-Americas
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
Service Letter-Truck/Ag/Marine
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
Technical Information Bulletin
OIL IN COOLANT DIAGNOSTIC FOR 3126B, 3126E, AND C7 ENGINES
OIL IN COOLANT DIAGNOSTIC FOR 3126B, 3126E, AND C7 ENGINES
Remanufactured 3126 Cylinder Heads with Incorrect Valve Seats{1100}
Remanufactured 3126 Cylinder Heads with Incorrect Valve Seats{1100}
Specifications
Cylinder Head Valves
3126B Industrial Engine
Cylinder Head
3126B Industrial Engine
Tool Operating Manual
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
Service Letter-Asia
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
Reuse And Salvage Guidelines
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Applied Failure Analysis
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Information Release Memo
PRODUCT LINE ADDITIONS: REMANUFACTURED LONG BLOCKS FOR CERTAIN 3100, C-15 AND 3400 SERIES ENGINE APPLICATIONS
PRODUCT LINE ADDITIONS: REMANUFACTURED LONG BLOCKS FOR CERTAIN 3100, C-15 AND 3400 SERIES ENGINE APPLICATIONS
CAT REMAN ADDING CYLINDER HEAD KITS FOR 3126B, C7, C10/C12 APPLICATIONS
CAT REMAN ADDING CYLINDER HEAD KITS FOR 3126B, C7, C10/C12 APPLICATIONS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR VERIFYING TORQUE ON CERTAIN 3126, 3126B, 3126E ENGINES, AND 325C L EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 0R8849 CYLINDER HEADS AND CERTAIN 0R7907 LONG BLOCKS FROM DEALERS PARTS STOCK
Testing and Adjusting
Engine Valve Lash - Inspect/Adjust
3126B Industrial Engine
Engine Valve Lash - Inspect/Adjust
3114, 3116, and 3126 Engines
Disassembly and Assembly
Unit Injector Sleeve - Remove
3126B Industrial Engine
Unit Injector Sleeve - Install
3126B Industrial Engine
Inlet and Exhaust Valve Guides - Remove and Install
3126B Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Seat Inserts - Remove and Install
3126B Engines for Caterpillar Built Machines
Cylinder Head - Install
3126B Industrial Engine
Cylinder Head - Remove
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Cylinder Head - Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Inlet and Exhaust Valves - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Unit Injector Sleeve - Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Unit Injector Sleeve - Remove
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Seat Inserts - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Guides - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Cylinder Head - Remove
3126B Engines for Caterpillar Built Machines
Service Magazine

Caterpillar Parts SIS Catalog 3126B :

Truck sale:

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