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257-0028 PUMP & MTG GP-UNIT INJ HYD S/N 9DG10777-10814 C9 TRUCK ENGINE


FUEL SYSTEM
PUMP GP-FUEL INJECTION

TRUCK ENGINE C9 TRUCK ENGINE 9DG
 C9 Truck Engine 9DG00001-UP SEBP3028 C9 9DG   (1999)

FUEL SYSTEM

PUMP GP-FUEL INJECTION
PUMP & MTG GP-UNIT INJ HYD
257-0028 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
257-0028 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
257-0028 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
257-0028 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-FUEL INJECTION
166-1759 PUMP GP-FUEL INJECTION
226-7679 PUMP GP-FUEL INJECTION
 

#SEBP30280690
 

257-0028: PUMP & MTG GP-UNIT INJ HYD

257-0028 PUMP & MTG GP-UNIT INJ HYD
S/N 9DG10777-10814
i02876721 SEBP3028
2570028 PUMP & MTG GP-UNIT INJ HYD Parts scheme
  For full view, you need register

Parts for your C9 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-3399 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8636 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
  221-3494 [1] SEAL-O-RING  
2. 183-3407 [1] PLUG AS  
  9S-8004 [1] PLUG (9/16-18-THD)  
  153-4906 [1] SEAL-O-RING  
3. 209-3171 [1] TUBE AS  
4. 209-3172 [1] TUBE AS  
5. 227-5904 [1] SEAL-O-RING (UNIT INJECTOR HYD PUMP)  
6. 312-0610 CY [1] PUMP GP-UNIT INJECTOR HYD  
7. 030-7950 [1] ELBOW  
8. 3E-9412 [1] DOWEL  
9. 6V-4589 [1] SEAL-O-RING  
10. 5P-3264 [1] ELBOW  
11. 6V-5050 [1] SEAL-O-RING  
12. 6V-5839 [2] WASHER (11X21X2.5-MM THK)  
13. 6V-7981 M [2] BOLT (M10X1.5X70-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30280691
 

257-0028: PUMP & MTG GP-UNIT INJ HYD

257-0028 PUMP & MTG GP-UNIT INJ HYD
S/N 9DG10815-UP
i03165481 SEBP3028
2570028 PUMP & MTG GP-UNIT INJ HYD Parts scheme
  For full view, you need register

Parts for your C9 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-3399 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8636 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
  221-3494 [1] SEAL-O-RING  
2. 209-3171 [1] TUBE AS  
3. 209-3172 [1] TUBE AS  
4. 227-5904 [1] SEAL-O-RING  
5. 319-0610 CY [1] PUMP GP-UNIT INJECTOR HYD  
6. 357-4619 [1] ELBOW AS  
  030-7950 [1] ELBOW  
  238-5082 [1] SEAL-O-RING  
7. 377-9623 [1] ELBOW AS  
  5P-3264 [1] ELBOW  
  238-5081 [1] SEAL-O-RING  
8. 389-3708 [1] PLUG AS  
  214-7568 [1] SEAL-O-RING  
  360-3679 [1] PLUG-CONNECTOR (9/16-18-THD)  
9. 3E-9412 [1] DOWEL  
10. 6V-5839 [2] WASHER (11X21X2.5-MM THK)  
11. 6V-7981 M [2] BOLT (M10X1.5X70-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP30280692
 

166-1759: PUMP GP-FUEL INJECTION

166-1759 PUMP GP-FUEL INJECTION
S/N 9DG1-381
i01178753 SEBP3028
1661759 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your C9 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 172-5780 Y [6] PUMP GP-UNIT INJECTION (HEUI)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30280693
 

226-7679: PUMP GP-FUEL INJECTION

226-7679 PUMP GP-FUEL INJECTION
i01790366 SEBP3028
  For full view, you need register

Parts for your C9 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  226-7680 Y [6] PUMP GP-FUEL INJECTION  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30280694
 

226-7680: PUMP GP-FUEL INJECTION

226-7680 PUMP GP-FUEL INJECTION
S/N 9DG1-451
PART OF 226-7679 PUMP GP-FUEL INJECTION
i01796788 SEBP3028
2267680 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your C9 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-0920 M [2] BOLT-SOCKET HEAD (M8X1.25X63-MM)  
2. 226-7681 Y [1] INJECTOR GP-FUEL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30280695
 

226-7680: PUMP GP-FUEL INJECTION

226-7680 PUMP GP-FUEL INJECTION
S/N 9DG452-UP
PART OF 226-7679 PUMP GP-FUEL INJECTION
i01935356 SEBP3028
2267680 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your C9 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 235-9651 M [2] BOLT-SOCKET HEAD (M8X1.25X65-MM)  
2. 239-6871 Y [1] INJECTOR GP-FUEL  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP30280696
 

242-0136: PUMP GP-FUEL INJECTION

242-0136 PUMP GP-FUEL INJECTION
S/N 9DG563-UP
i02011374 SEBP3028
2420136 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your C9 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 242-0137 Y [6] PUMP GP-FUEL INJECTION  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30280697
 

242-0137: PUMP GP-FUEL INJECTION

242-0137 PUMP GP-FUEL INJECTION
S/N 9DG563-8768
PART OF 242-0136 PUMP GP-FUEL INJECTION
i02011375 SEBP3028
2420137 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your C9 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 235-9651 M [2] BOLT-SOCKET HEAD (M8X1.25X65-MM)  
2. 242-0139 Y [1] INJECTOR GP-FUEL  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP30280698
 

242-0137: PUMP GP-FUEL INJECTION

242-0137 PUMP GP-FUEL INJECTION
S/N 9DG8769-10936
PART OF 242-0136 PUMP GP-FUEL INJECTION
i02570933 SEBP3028
2420137 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your C9 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 235-9651 M [2] BOLT-SOCKET HEAD (M8X1.25X65-MM)  
2. 293-4068 CY [1] INJECTOR GP-FUEL  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP30280699
 

242-0137: PUMP GP-FUEL INJECTION

242-0137 PUMP GP-FUEL INJECTION
S/N 9DG10937-UP
PART OF 242-0136 PUMP GP-FUEL INJECTION
Type 1
i03484321 SEBP3028
2420137 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your C9 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 235-9651 M [2] BOLT-SOCKET HEAD (M8X1.25X65-MM)  
2. 328-2578 CY [1] INJECTOR GP-FUEL  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Truck Engine News
A Wiring Harness Kit is Now Available {1290, 1408}
2004/05/01
New Injectors and New Flash Files are Now in Production. {1290, 7620}
2005/04/01
New Injectors and New Flash Files are Now in Production {1290, 7620}
2004/11/01
A New Backup Ring for the Fuel Injector Group is Now Available {1251, 1254, 1290}
2006/07/01
A New Kit for the Fuel Transfer Pump is Now Used {1256, 1714}
2008/07/01
Installation Procedure for the Fuel Transfer Kit on the Hydraulic Electronic Unit Injector (HEUI) Pump {1256}
2008/07/01
Do not Use the 1U-6661 Pop Tester Gp to Test Unit Injectors {0782, 1251, 1254, 1290, 1713}
2008/12/01
A Hotline for the Fuel Systems for Hydraulic Electronic Unit Injectors (HEUI) Is Now Available. {1251, 1254, 1290, 1713}
2009/07/01
Diagnostic Publications for the Systems of the Hydraulic Electronic Unit Injector (HEUI) have been Updated {1100, 1126, 1250, 1251, 1261, 1290}
2009/08/01
Cat<SUP>&reg;</SUP> Reman Announces the Release of H1315B Injector with Pre-Screens for C7 and C9 Truck Engines {1251, 1290}
Cat® Reman Announces the Release of H1315B Injector with Pre-Screens for C7 and C9 Truck Engines {1251, 1290}
Engine News
A Hotline for the Fuel Systems for Hydraulic Electronic Unit Injectors (HEUI) Is Now Available. {1251, 1290}
2009/06/08
Special Instruction
Installation of the 254-4334 Check Valve Kit on the 228-5896 Unit Injector Hydraulic Pump Gp and the 228-5898 Unit Injector Hydraulic Pump Gp {1714}
Installation of the 254-4334 Check Valve Kit on the 228-5896 Unit Injector Hydraulic Pump Gp and the 228-5898 Unit Injector Hydraulic Pump Gp {1714}
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}
Technical Information Bulletin
Injector Misfire Due to Low/No Fuel Condition
Injector Misfire Due to Low/No Fuel Condition
INCORRECT SPECIAL INSTRUCTION MAY BE PACKAGED
INCORRECT SPECIAL INSTRUCTION MAY BE PACKAGED
Updated Diagnostic Information Is Available for Certain C7 and C9 ACERT Engines That Are Equipped With Hydraulic Electronic Unit Injectors (HEUI) Fuel Systems{1126, 1250, 1251, 1290, 1714}
Updated Diagnostic Information Is Available for Certain C7 and C9 ACERT Engines That Are Equipped With Hydraulic Electronic Unit Injectors (HEUI) Fuel Systems{1126, 1250, 1251, 1290, 1714}
Specifications
Unit Injector Hydraulic Pump
C9 On-highway Engine
Electronic Unit Injector
C9 On-highway Engine
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Testing and Adjusting
Electronic Unit Injector - Test
C9 On-Highway Engines
Troubleshooting
0001-11 Cylinder #1 Injector current fault (72)
C7 and C9 On-Highway Engines
0002-11 Cylinder #2 Injector current fault (72)
C7 and C9 On-Highway Engines
0003-11 Cylinder #3 Injector current fault (73)
C7 and C9 On-Highway Engines
0004-11 Cylinder #4 Injector current fault (73)
C7 and C9 On-Highway Engines
0005-11 Cylinder #5 Injector current fault (74)
C7 and C9 On-Highway Engines
0006-11 Cylinder #6 Injector current fault (74)
C7 and C9 On-Highway Engines
Injector Solenoid Circuit - Test
C7 and C9 On-Highway Engines
Injector Trim File
C7 and C9 On-Highway Engines
Disassembly and Assembly
Unit Injector - Remove
C9 On-Highway Truck Engines
Injection Actuation Pressure Sensor - Remove and Install
C9 On-Highway Truck Engines
Unit Injector - Install
C9 On-Highway Truck 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
Do not Use the 1U-6661 Pop Tester Gp to Test Unit Injectors {0782, 1251, 1254, 1290, 1713}
2008/12/08

Caterpillar Parts SIS Catalog C9 :

PUMP & MTG GP-UNIT INJ HYD
257-0028 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
257-0028 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
220-8233 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
220-8233 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
220-8233 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
220-8233 PUMP & MTG GP-UNIT INJ HYD
PLUG GP-FUEL LINES
178-2611 PLUG GP-FUEL LINES
LINES GP-FUEL FILTER
277-2284 LINES GP-FUEL FILTER
PUMP & MTG GP-UNIT INJ HYD
257-0028 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-FUEL INJECTION
166-1759 PUMP GP-FUEL INJECTION
226-7679 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
226-7680 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
226-7680 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
242-0136 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
242-0137 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
242-0137 PUMP GP-FUEL INJECTION
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