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280-4174 PUMP GP-FUEL INJECTION S/N M7A223-590; C7D1-UP C7 MARINE ENGINE


FUEL SYSTEM
PUMP GP-FUEL INJECTION
PUMP GP-FUEL PRIMING
PUMP GP-FUEL INJECTION
REGULATOR GP-FUEL PRESSURE
SEPARATOR GP-WATER
ELECTRICAL AND STARTING SYSTEM
SENSOR GP

MARINE ENGINE C7 MARINE ENGINE C7D
 C7 Marine Engine C7D00001-UP SEBP4487 C7 C7D   (2005)

FUEL SYSTEM

PUMP GP-FUEL INJECTION
PUMP & MTG GP-UNIT INJ HYD
307-8541 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-FUEL INJECTION
280-4174 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
280-4174 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
280-4174 PUMP GP-FUEL INJECTION
PUMP GP-UNIT INJECTOR HYD
276-8344 PUMP GP-UNIT INJECTOR HYD
PUMP GP-UNIT INJECTOR HYD
319-0674 PUMP GP-UNIT INJECTOR HYD
 

#SEBP44870190
 

280-4174: PUMP GP-FUEL INJECTION

280-4174 PUMP GP-FUEL INJECTION
S/N M7A223-590; C7D1-UP
i03135707 SEBP4487
2804174 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 235-9651 M [2] BOLT-SOCKET HEAD (M8X1.25X65-MM)  
2. 328-2587 CY [1] INJECTOR GP-FUEL  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP44870191
 

280-4174: PUMP GP-FUEL INJECTION

280-4174 PUMP GP-FUEL INJECTION
S/N M7A591-UP; C7D1-UP
i05237089 SEBP4487
2804174 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 235-9651 M [2] BOLT-SOCKET HEAD (M8X1.25X65-MM)  
2. 387-9441 CY [1] INJECTOR GP-FUEL  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP44870192
 

154-9283: PUMP GP-FUEL PRIMING

154-9283 PUMP GP-FUEL PRIMING
PROVIDES FUEL PRIMING PUMP FOR REMOTE MOUNTED FUEL FILTER BASE WITH NON-METRIC MOUNTING HARDWARE
AN ATTACHMENT
i00732958 SEBP4487
1549283 PUMP GP-FUEL PRIMING Parts scheme
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Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-2742 [1] BOLT (1/4-20X1.25-IN)  
2. 5P-0537 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
3. 1P-0436 [1] GASKET (FUEL PRIMING PUMP)  
4. 137-5541 [1] PUMP GP-FUEL PRIMING  
5. 1B-2790 [1] BOLT (5/16-18X1.375-IN)  
6. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
 

#SEBP44870193
 

168-8634: PUMP GP-FUEL PRIMING

168-8634 PUMP GP-FUEL PRIMING
REQUIRES METRIC FUEL FILTER BASE
AN ATTACHMENT
i01023028 SEBP4487
1688634 PUMP GP-FUEL PRIMING Parts scheme
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Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-0436 [1] GASKET (FUEL PRIMING PUMP)  
2. 137-5541 [1] PUMP GP-FUEL PRIMING  
3. 5P-0537 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
4. 6V-5218 M [1] BOLT (M8X1.25X35-MM)  
5. 8T-0640 M [1] BOLT (M6X1X30-MM)  
6. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP44870194
 

276-8344: PUMP GP-UNIT INJECTOR HYD

276-8344 PUMP GP-UNIT INJECTOR HYD
S/N C7D1-309
PART OF 276-8514 PUMP & MTG GP-UNIT INJ HYD
ALSO AN ATTACHMENT
i02432447 SEBP4487
2768344 PUMP GP-UNIT INJECTOR HYD Parts scheme
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Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 272-0617 [1] PUMP GP-FUEL TRANSFER  
2. 179-8128 [1] SEAL-O-RING (FUEL TRANSFER PUMP)  
3. 227-5904 [1] SEAL-O-RING (UNIT INJECTOR HYD PUMP)  
 

#SEBP44870195
 

319-0674: PUMP GP-UNIT INJECTOR HYD

319-0674 PUMP GP-UNIT INJECTOR HYD
S/N M7A1-UP; C7D310-UP
PART OF 276-8514, 307-8541 PUMP & MTG GP-UNIT INJ HYD
ALSO AN ATTACHMENT
i02918191 SEBP4487
3190674 PUMP GP-UNIT INJECTOR HYD Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 312-0617 J [1] PUMP GP-FUEL TRANSFER  
2. 179-8128 J [1] SEAL-O-RING (FUEL TRANSFER PUMP)  
3. 227-5904 J [1] SEAL-O-RING (FUEL INJECTION PUMP)  
   
    AVAILABLE REPAIR KIT(S):
  326-1007 AJY [1] KIT-FUEL TRANSFER PUMP  
  A   NOT PART OF THIS GROUP
  J   KIT MARKED J AVAILABLE AS A OPT SERVICE REPLT FOR PART MARKED J (REFER TO REHS3830)
  Y   SEPARATE ILLUSTRATION
 

#SEBP44870196
 

205-1306: REGULATOR GP-FUEL PRESSURE

205-1306 REGULATOR GP-FUEL PRESSURE
PART OF 274-6919 FILTER & LINES GP-FUEL, 274-6921 FILTER GP-FUEL
AN ATTACHMENT
i01582553 SEBP4487
2051306 REGULATOR GP-FUEL PRESSURE Parts scheme
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Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 295-1803 [1] ELBOW AS  
1A. 214-7568 [1] SEAL-O-RING  
  196-6838 ELBOW  
2. 232-0343 Y [1] REGULATOR GP-FUEL PRESSURE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP44870197
 

232-0343: REGULATOR GP-FUEL PRESSURE

232-0343 REGULATOR GP-FUEL PRESSURE
PART OF 274-6919 FILTER & LINES GP-FUEL, 274-6921 FILTER GP-FUEL, 205-1306 REGULATOR GP-FUEL PRESSURE
AN ATTACHMENT
i01929354 SEBP4487
2320343 REGULATOR GP-FUEL PRESSURE Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 214-7568 [1] SEAL-O-RING  
2. 369-6662 [1] REGULATOR AS (FUEL PRESSURE)  
 

#SEBP44870198
 

2W-4234: SEPARATOR GP-WATER

2W-4234 SEPARATOR GP-WATER
FOR USE WITH MARINE PROPULSION AND MARINE AUXILIARY ENGINES
AN ATTACHMENT
i00359085 SEBP4487
2W4234 SEPARATOR GP-WATER Parts scheme
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-4235 [1] BASE AS  
2. 8N-1590 [1] WASHER  
3. 8F-9206 [1] SEAL-O-RING  
4. 8N-1588 [1] BOLT-SEPARATOR  
5. 2W-4273 [1] VALVE AS-VENT (FUEL, WATER SEPARATOR)  
6. 8N-1589 [1] GASKET-SEPARATOR  
7. 2W-4236 [1] CASE AS  
8. 5B-7890 [1] PLUG-PIPE  
9. 8N-1586 [1] SPRING-SEPARATOR  
10. 4B-4281 [1] WASHER (16.8X33X2.5-MM THK)  
11. 8F-4610 [1] RING-RETAINING  
12. 8N-1587 [1] SUPPORT  
13. 8N-1585 [1] SEAL-SEPARATOR  
14. 8N-0205 [1] FILTER ELEMENT-FUEL (WATER SEPARATOR)  
 

#SEBP44870199
 

229-2012: ADAPTER GP-SENSOR

229-2012 ADAPTER GP-SENSOR -TRANSMISSION
FOR USE WITH TRANSMISSION TEMPERATURE AND PRESSURE SENSORS
AN ATTACHMENT
i01854686 SEBP4487
  For full view, you need register

Parts for your C7 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9X-0263 J [1] ADAPTER (TRANSMISSION OIL PRESSURE)  
  112-3231 N [1] ADAPTER (1/2-14-THD)(TRANSMISSION OIL TEMPERATURE)  
  6V-5048 J [1] SEAL-O-RING  
  112-5282 N [1] SEAL-O-RING  
  J   PARTS MARKED J ARE USED TOGETHER
  N   PARTS MARKED N ARE USED TOGETHER
 

Information:

Engine News
A New Backup Ring for the Fuel Injector Group is Now Available {1251, 1254, 1290}
2006/07/24
Installation Procedure for the Fuel Transfer Kit on the Hydraulic Electronic Unit Injector (HEUI) Pump {1256}
2008/06/30
New Improved Fuel Injectors Are Now Used {1251, 1290}
2008/10/06
A Hotline for the Fuel Systems for Hydraulic Electronic Unit Injectors (HEUI) Is Now Available. {1251, 1290}
2009/06/08
A Hotline for the Fuel Systems for Hydraulic Electronic Unit Injectors (HEUI) Is Now Available. {1251, 1254, 1290, 1713}
2009/07/13
Diagnostic Publications for the Systems of the Hydraulic Electronic Unit Injector (HEUI) have been Updated {1100, 1126, 1250, 1251, 1261, 1290}
2009/08/10
Improved Caterpillar Remanufactured Fuel Injectors for Certain C7 and C9 Commercial Engines {1251, 1290}
2013/10/01
Cat® Reman Is Announcing an Appearance Change to the HEUI Injectors in C7 and C9 Engines {1251, 1254, 1290, 1713}
2014/05/07
Improved Fuel Injectors Are Now Used on Certain C7 and C9 Engines {1251, 1254, 1290, 1713}
Improved Fuel Injectors Are Now Used on Certain C7 and C9 Engines {1251, 1254, 1290, 1713}
Operation and Maintenance Manual
Injector Bolt Torque - Inspect
C7 Marine Engine
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}
Installation Procedure for the Fuel Transfer Kit on the Hydraulic Electronic Unit Injector (HEUI) Pump{1256}
Installation Procedure for the Fuel Transfer Kit on the Hydraulic Electronic Unit Injector (HEUI) Pump{1256}
Debris in Oil System Causing Repeat Failures of the (HEUI) Pump for Certain C7 and C9 Engines. {1126, 1251, 1318, 1378}
Debris in Oil System Causing Repeat Failures of the (HEUI) Pump for Certain C7 and C9 Engines. {1126, 1251, 1318, 1378}
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}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW FUEL INJECTORS ON CERTAIN C7 AND C9 MARINE AND GENSET ENGINES
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW FUEL INJECTORS ON CERTAIN C7 AND C9 MARINE AND GENSET ENGINES
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Specifications
Unit Injector Hydraulic Pump
C7 Marine Engine
Electronic Unit Injector
C7 Marine Engine
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW FUEL INJECTORS ON CERTAIN C7 AND C9 MARINE AND GENSET ENGINES
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW FUEL INJECTORS ON CERTAIN C7 AND C9 MARINE AND GENSET ENGINES
Service Letter-Asia
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW FUEL INJECTORS ON CERTAIN C7 AND C9 MARINE AND GENSET ENGINES
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW FUEL INJECTORS ON CERTAIN C7 AND C9 MARINE AND GENSET ENGINES
Testing and Adjusting
Electronic Unit Injector - Test
C7 Marine Engine
Troubleshooting
Injector Solenoid Circuit - Test
C7 and C9 Marine Engines
Injector Trim File
C7 and C9 Marine Engines
CID 0001 FMI 11 Cylinder #1 Injector fault
C7 and C9 Marine Engines
CID 0002 FMI 11 Cylinder #2 Injector fault
C7 and C9 Marine Engines
CID 0003 FMI 11 Cylinder #3 Injector fault
C7 and C9 Marine Engines
CID 0004 FMI 11 Cylinder #4 Injector fault
C7 and C9 Marine Engines
CID 0005 FMI 11 Cylinder #5 Injector fault
C7 and C9 Marine Engines
CID 0006 FMI 11 Cylinder #6 Injector fault
C7 and C9 Marine Engines
Disassembly and Assembly
Unit Injector - Remove
C7 Marine Engines
Unit Injector - Install
C7 Marine Engines
Injection Actuation Pressure Sensor - Remove and Install
C7 Marine Engines
Service Magazine
Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14

Caterpillar Parts SIS Catalog C7 :

PUMP GP-FUEL INJECTION
280-4174 PUMP GP-FUEL INJECTION
PUMP & MTG GP-UNIT INJ HYD
307-8541 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
276-8514 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
276-8514 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
276-8514 PUMP & MTG GP-UNIT INJ HYD
LINES GP-FLEXIBLE FUEL
177-1823 LINES GP-FLEXIBLE FUEL
326-1007 KIT-FUEL TRANSFER PUMP
INJECTOR GP-FUEL
387-9441 INJECTOR GP-FUEL
PUMP GP-FUEL INJECTION
280-4174 PUMP GP-FUEL INJECTION
PUMP GP-FUEL PRIMING
154-9283 PUMP GP-FUEL PRIMING
PUMP GP-FUEL PRIMING
168-8634 PUMP GP-FUEL PRIMING
PUMP GP-UNIT INJECTOR HYD
276-8344 PUMP GP-UNIT INJECTOR HYD
PUMP GP-UNIT INJECTOR HYD
319-0674 PUMP GP-UNIT INJECTOR HYD
REGULATOR GP-FUEL PRESSURE
205-1306 REGULATOR GP-FUEL PRESSURE
REGULATOR GP-FUEL PRESSURE
232-0343 REGULATOR GP-FUEL PRESSURE
SEPARATOR GP-WATER
2W-4234 SEPARATOR GP-WATER
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