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227-5952 CYLINDER HEAD AS Type 1 FIELD REPLACEMENT FOR @@@@@227-5951@@@@@ C7 MARINE ENGINE


BASIC ENGINE
CYLINDER HEAD GP

MARINE ENGINE C7 MARINE ENGINE C7B
 C7 Marine Engine C7B00001-UP SEBP4126 C7 C7B   (2003)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD AS
205-1272 CYLINDER HEAD AS
CYLINDER HEAD AS
227-5951 CYLINDER HEAD AS
CYLINDER HEAD AS
227-5952 CYLINDER HEAD AS
CYLINDER HEAD AS
227-5952 CYLINDER HEAD AS
CYLINDER HEAD AS
278-3490 CYLINDER HEAD AS
CYLINDER HEAD AS
314-4185 CYLINDER HEAD AS
 

#SEBP41260030
 

227-5952: CYLINDER HEAD AS

227-5952 CYLINDER HEAD AS
Type 1
FIELD REPLACEMENT FOR @@@@@227-5951@@@@@
i01974230 SEBP4126
2275952 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 163-2478 [6] SEAL-VALVE STEM  
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 (STANDARD)  
  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. 278-3490 Y [1] CYLINDER HEAD AS  
11. 9X-7712 [1] SEAL-O-RING  
12. 147-8220 [6] GUIDE-VALVE (STANDARD)  
  187-8278 AB GUIDE-VALVE (0.13-MM OS)  
  187-8279 AB GUIDE-VALVE (0.51-MM OS)  
13. 9S-9334 [1] PLUG  
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
 

#SEBP41260031
 

227-5952: CYLINDER HEAD AS

227-5952 CYLINDER HEAD AS
Type 2
FIELD REPLACEMENT FOR @@@@@227-5951@@@@@
i03495401 SEBP4126
2275952 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 163-2478 [6] SEAL-VALVE STEM  
2. 307-2671 C [6] PLUG AS  
    (EACH INCLUDES)
2A. 214-7566 [1] SEAL-O-RING  
2B. 9S-8002 [1] PLUG (7/16-20-THD)  
3. 183-3407 [3] PLUG AS  
    (EACH INCLUDES)
3A. 9S-8004 [1] PLUG (9/16-18-THD)  
3B. 214-7568 [1] SEAL-O-RING  
5. 147-8214 [12] SEAL-VALVE STEM  
6. 140-9670 [12] GUIDE-VALVE  
  187-8280 AB GUIDE-VALVE (0.13-MM OS)  
  187-8281 AB GUIDE-VALVE (0.51-MM OS)  
7. 353-5125 [1] PLUG AS  
7A. 9S-8006 [1] PLUG (7/8-14-THD)  
7B. 6V-3251 [1] SEAL-O-RING  
9. 314-4185 CY [1] CYLINDER HEAD AS  
10. 319-6234 C [2] PLUG AS  
    (EACH INCLUDES)
10A. 238-5084 [1] SEAL-O-RING  
10B. 9S-9334 [1] PLUG  
11. 147-8220 [6] GUIDE-VALVE  
  187-8278 AB GUIDE-VALVE (0.13-MM OS)  
  187-8279 AB GUIDE-VALVE (0.51-MM OS)  
12. 137-6715 [6] SEAT-VALVE SPRING  
13. 353-5126 [1] PLUG AS  
13A. 9S-8005 [1] PLUG (3/4-16-THD)  
13B. 6V-6609 [1] SEAL-O-RING  
15. 315-9843 [2] PLUG AS  
    (EACH INCLUDES)
15A. 1N-5999 [1] PLUG-O-RING  
15B. 238-5079 [1] SEAL-O-RING  
17. 321-8642 [1] PLUG AS  
17A. 9S-8003 [1] PLUG (1/2-20-THD)  
17B. 214-7567 [1] SEAL-O-RING  
18. 353-5124 [1] PLUG AS  
18A. 9S-8004 [1] PLUG (9/16-18-THD)  
18B. 6V-3250 [1] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP41260032
 

278-3490: CYLINDER HEAD AS

278-3490 CYLINDER HEAD AS
S/N C7B319-UP
PART OF 227-5952 CYLINDER HEAD AS, 278-4841 CYLINDER HEAD GP
i02629188 SEBP4126
2783490 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-7712 [1] 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 (INTAKE)  
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. 8C-0563 [12] SEAL-O-RING  
8. 154-8025 [6] SETSCREW-SOCKET  
9. 9S-9334 [1] PLUG  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP41260033
 

314-4185: CYLINDER HEAD AS

314-4185 CYLINDER HEAD AS
S/N C7B319-UP
PART OF 227-5952 CYLINDER HEAD AS, 278-4841 CYLINDER HEAD GP
i03450803 SEBP4126
3144185 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your C7 MARINE 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. 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
 

#SEBP41260034
 

164-0212: CYLINDER HEAD GP

164-0212 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@164-0213@@@@@
i01308760 SEBP4126
1640212 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 164-0213 Y [1] CYLINDER HEAD GP  
2. 133-4995 [1] GASKET AS-CYLINDER HEAD  
3. 6V-5839 [6] WASHER (11X21X2.5-MM THK)  
4. 8T-7950 M [6] BOLT (M10X1.5X180-MM)(M10 X 1.5 X 180MM)  
5. 138-3252 [14] BOLT-12 POINT HEAD (M20 X 2.5 X 170MM)  
6. 8T-3282 [14] WASHER-HARD (22X35X3.5-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP41260035
 

164-0213: CYLINDER HEAD GP

164-0213 CYLINDER HEAD GP
S/N C7B1-318
PART OF 164-0212 CYLINDER HEAD GP
FIELD REPLACEMENT FOR @@@@@164-0212@@@@@
i01308757 SEBP4126
1640213 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 164-0214 Y [1] CYLINDER HEAD GP  
2. 319-6234 [2] PLUG AS  
    (EACH INCLUDES)
  9S-9334 [1] PLUG  
  238-5084 [1] SEAL-O-RING  
4. 9S-8004 [2] PLUG (9/16-18-THD)  
5. 3J-1907 [2] SEAL-O-RING  
6. 9S-8006 [1] PLUG (7/8-14-THD)  
7. 2M-9780 [1] SEAL-O-RING  
8. 307-2671 [6] PLUG AS  
    (EACH INCLUDES)
  9S-8002 [1] PLUG (7/16-20-THD)  
  214-7566 [1] SEAL-O-RING  
10. 1N-5999 [2] PLUG-O-RING  
11. 7J-0204 [2] SEAL-O-RING  
12. 9S-8003 [1] PLUG (1/2-20-THD)  
13. 1J-9671 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP41260036
 

164-0214: CYLINDER HEAD GP

164-0214 CYLINDER HEAD GP
PART OF 164-0213 CYLINDER HEAD GP
i01986349 SEBP4126
1640214 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 163-2478 [6] SEAL-VALVE STEM  
2. 157-7129 [12] VALVE-INLET  
3. 157-7130 [6] VALVE-EXHAUST  
4. 1W-2715 [24] LOCK-RETAINER  
5. 7E-7779 [12] RETAINER-SPRING  
6. 147-8214 [12] SEAL-VALVE STEM  
7. 140-9670 [12] GUIDE-VALVE  
8. 137-6718 [6] SPRING-VALVE  
9. 140-6188 [12] SPRING-VALVE  
10. 2A-4429 [12] LOCK-RETAINER  
11. 134-4483 [6] RETAINER-SPRING  
12. 147-8220 [6] GUIDE-VALVE  
13. 227-5951 CY [1] CYLINDER HEAD AS  
14. 137-6715 [6] SEAT-VALVE SPRING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP41260037
 

278-3434: CYLINDER HEAD GP

278-3434 CYLINDER HEAD GP
S/N C7B319-UP
i02629032 SEBP4126
2783434 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 278-4843 Y [1] CYLINDER HEAD GP  
2. 133-4995 [1] GASKET AS-CYLINDER HEAD  
3. 142-7289 [14] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  8T-3282 [1] WASHER-HARD (22X35X3.5-MM THK)  
  138-3252 [1] BOLT-12 POINT HEAD  
4. 6V-5839 [6] WASHER (11X21X2.5-MM THK)  
5. 8T-7950 M [6] BOLT (M10X1.5X180-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP41260038
 

278-4841: CYLINDER HEAD GP

278-4841 CYLINDER HEAD GP
S/N C7B319-UP
PART OF 278-4843 CYLINDER HEAD GP
Type 1
i02629156 SEBP4126
2784841 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 278-3490 Y [1] CYLINDER HEAD AS  
2. 157-7129 [12] VALVE-INLET  
3. 157-7130 [6] VALVE-EXHAUST  
4. 1W-2715 [24] LOCK-RETAINER  
5. 7E-7779 [12] RETAINER-SPRING  
6. 147-8214 [12] SEAL-VALVE STEM  
7. 140-9670 [12] GUIDE-VALVE  
8. 137-6718 [6] SPRING-VALVE  
9. 140-6188 [12] SPRING-VALVE  
10. 2A-4429 [12] LOCK-RETAINER  
11. 134-4483 [6] RETAINER-SPRING  
12. 147-8220 [6] GUIDE-VALVE  
13. 163-2478 [6] SEAL-VALVE STEM  
14. 137-6715 [6] SEAT-VALVE SPRING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP41260039
 

278-4841: CYLINDER HEAD GP

278-4841 CYLINDER HEAD GP
S/N C7B319-UP
PART OF 278-4843 CYLINDER HEAD GP
Type 2
i03450651 SEBP4126
2784841 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 314-4185 CY [1] CYLINDER HEAD AS  
2. 157-7129 [12] VALVE-INLET  
3. 157-7130 [6] VALVE-EXHAUST  
4. 1W-2715 [24] LOCK-RETAINER  
5. 7E-7779 [12] RETAINER-SPRING  
6. 147-8214 [12] SEAL-VALVE STEM  
7. 140-9670 [12] GUIDE-VALVE  
8. 137-6718 [6] SPRING-VALVE  
9. 140-6188 [12] SPRING-VALVE  
10. 2A-4429 [12] LOCK-RETAINER  
11. 134-4483 [6] RETAINER-SPRING  
12. 147-8220 [6] GUIDE-VALVE  
13. 163-2478 [6] SEAL-VALVE STEM  
14. 137-6715 [6] SEAT-VALVE SPRING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
A New O-ring for the Injector Sleeve is Now Used {1100}
2008/01/07
Special Instruction
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}
Procedure for Troubleshooting and Cleaning the Oil Rail System for the Hydraulic Electronic Unit Injector (HEUI) {1100, 1126, 1250, 1251, 1261, 1290}
Procedure for Troubleshooting and Cleaning the Oil Rail System for the Hydraulic Electronic Unit Injector (HEUI) {1100, 1126, 1250, 1251, 1261, 1290}
Procedure to Improve Fuel Injectors on Certain Machine Engines {1100, 1126, 1250, 1251, 1290}
Procedure to Improve Fuel Injectors on Certain Machine Engines {1100, 1126, 1250, 1251, 1290}
Specifications
Cylinder Head Valves
C7 Marine Engine
Cylinder Head
C7 Marine Engine
Tool Operating Manual
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
Reuse And Salvage Guidelines
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}
Information Release Memo
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
Testing and Adjusting
Engine Valve Lash - Inspect/Adjust
C7 Marine Engine
Disassembly and Assembly
Inlet and Exhaust Valve Guides - Remove and Install
C7 Marine Engines
Inlet and Exhaust Valve Seat Inserts - Remove and Install
C7 Marine Engines
Unit Injector Sleeve - Remove
C7 Marine Engines
Unit Injector Sleeve - Install
C7 Marine Engines
Inlet and Exhaust Valves - Remove and Install
C7 Marine Engines
Cylinder Head - Remove
C7 Marine Engines
Cylinder Head - Install
C7 Marine Engines
Camshaft Bearings - Remove and Install
C7 Marine Engines

Caterpillar Parts SIS Catalog C7 :

CYLINDER HEAD AS
227-5951 CYLINDER HEAD AS
CYLINDER HEAD AS
205-1272 CYLINDER HEAD AS
CYLINDER HEAD AS
205-1271 CYLINDER HEAD AS
CYLINDER BLOCK GP
221-4481 CYLINDER BLOCK GP
CYLINDER BLOCK GP
221-4480 CYLINDER BLOCK GP
CYLINDER BLOCK GP
129-1165 CYLINDER BLOCK GP
CRANKSHAFT GP
113-6087 CRANKSHAFT GP
COVER GP-VALVE MECHANISM
229-8862 COVER GP-VALVE MECHANISM
CYLINDER HEAD AS
227-5952 CYLINDER HEAD AS
CYLINDER HEAD AS
278-3490 CYLINDER HEAD AS
CYLINDER HEAD AS
314-4185 CYLINDER HEAD AS
CYLINDER HEAD GP
164-0212 CYLINDER HEAD GP
CYLINDER HEAD GP
164-0213 CYLINDER HEAD GP
CYLINDER HEAD GP
164-0214 CYLINDER HEAD GP
CYLINDER HEAD GP
278-3434 CYLINDER HEAD GP
CYLINDER HEAD GP
278-4841 CYLINDER HEAD GP
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