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221-3462 PUMP & MTG GP-UNIT INJ HYD S/N CSN1131-UP 1.61 DRIVE RATIO C9 MARINE ENGINE


FUEL SYSTEM
PUMP GP-FUEL INJECTION
PUMP GP-FUEL PRIMING
PUMP GP-FUEL TRANSFER
PUMP GP-FUEL INJECTION

MARINE ENGINE C9 MARINE ENGINE CSN
 C9 Marine Engine CSN00001-UP SEBP3721 C9 CSN   (2002)

FUEL SYSTEM

PUMP GP-FUEL INJECTION
PUMP & MTG GP-UNIT INJ HYD
221-3462 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
221-3462 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
221-3462 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
388-2124 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
388-2124 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-FUEL INJECTION
225-0118 PUMP GP-FUEL INJECTION
 

#SEBP37210160
 

221-3462: PUMP & MTG GP-UNIT INJ HYD

221-3462 PUMP & MTG GP-UNIT INJ HYD
S/N CSN1131-UP
1.61 DRIVE RATIO
i02769588 SEBP3721
2213462 PUMP & MTG GP-UNIT INJ HYD Parts scheme
  For full view, you need register

Parts for your C9 MARINE 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  
  228-7089 [1] SEAL-O-RING  
2. 389-3708 [1] PLUG AS  
  214-7568 [1] SEAL-O-RING  
  360-3679 [1] PLUG-CONNECTOR (9/16-18-THD)  
3. 209-3171 [1] TUBE AS  
4. 227-5904 [1] SEAL-O-RING  
5. 319-0678 Y [1] PUMP GP-UNIT INJECTOR HYD (FUEL INJECTION PUMP)  
    (BEFORE ORDERING THIS PUMP, SEE SERVICE LETTER SEPD1743)
6. 263-1785 [1] TUBE AS  
7. 357-4619 [1] ELBOW AS  
  030-7950 [1] ELBOW  
  238-5082 [1] SEAL-O-RING  
8. 377-9609 [1] ELBOW AS  
  068-4174 [1] ELBOW  
  238-5081 [1] SEAL-O-RING  
9. 3E-9412 [1] DOWEL  
10. 6V-5839 [2] WASHER (11X21X2.5-MM THK)  
11. 6V-7981 M [2] BOLT (M10X1.5X70-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP37210161
 

388-2124: PUMP & MTG GP-UNIT INJ HYD

388-2124 PUMP & MTG GP-UNIT INJ HYD
Type 1
FOR USE WITH @@@@@199-6887@@@@@
FIELD INSTALLATION
i04890086 SEBP3721
3882124 PUMP & MTG GP-UNIT INJ HYD Parts scheme
  For full view, you need register

Parts for your C9 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 068-4174 [1] ELBOW  
2. 186-1667 [1] CONNECTOR AS  
  2R-6806 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
3. 357-4619 [1] ELBOW AS  
  030-7950 [1] ELBOW  
  238-5082 [1] SEAL-O-RING  
4. 384-0678 Y [1] PUMP GP-UNIT INJECTOR HYD  
5. 387-7159 [1] TUBE AS  
6. 387-9500 [1] TUBE AS  
7. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
8. 183-3399 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8636 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
  228-7089 [1] SEAL-O-RING  
9. 183-3407 [1] PLUG AS  
  9S-8004 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
10. 227-5904 [1] SEAL-O-RING  
11. 238-5081 [1] SEAL-O-RING  
12. 6V-5839 [2] WASHER (11X21X2.5-MM THK)  
13. 6V-7981 M [2] BOLT (M10X1.5X70-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP37210162
 

388-2124: PUMP & MTG GP-UNIT INJ HYD

388-2124 PUMP & MTG GP-UNIT INJ HYD
Type 2
FOR USE WITH @@@@@199-6887@@@@@
FIELD INSTALLATION
i06283046 SEBP3721
3882124 PUMP & MTG GP-UNIT INJ HYD Parts scheme
  For full view, you need register

Parts for your C9 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 068-4174 [1] ELBOW  
2. 186-1667 [1] CONNECTOR AS  
  2R-6806 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
3. 357-4619 [1] ELBOW AS  
  030-7950 [1] ELBOW  
  238-5082 [1] SEAL-O-RING  
4. 476-8769 CY [1] PUMP GP-UNIT INJECTOR HYD  
5. 492-7902 [1] TUBE AS  
6. 387-9500 [1] TUBE AS  
7. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
8. 183-3399 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8636 [1] CONNECTOR  
  214-7568 [1] SEAL-O-RING  
  228-7089 [1] SEAL-O-RING  
9. 183-3407 [1] PLUG AS  
  9S-8004 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
10. 227-5904 [1] SEAL-O-RING  
11. 238-5081 [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
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP37210163
 

225-0118: PUMP GP-FUEL INJECTION

225-0118 PUMP GP-FUEL INJECTION
S/N CSN1-340
PART OF 225-0119 PUMP GP-FUEL INJECTION
i01855122 SEBP3721
2250118 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your C9 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-0920 M [2] BOLT-SOCKET HEAD (M8X1.25X63-MM)  
2. 225-0116 [1] WASHER (7.7X13.4X4.95-MM THK)  
3. 225-0117 Y [1] INJECTOR GP-FUEL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP37210164
 

225-0118: PUMP GP-FUEL INJECTION

225-0118 PUMP GP-FUEL INJECTION
S/N CSN341-UP
PART OF 225-0119 PUMP GP-FUEL INJECTION
i02037786 SEBP3721
2250118 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your C9 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 225-0116 [1] WASHER (7.7X13.4X4.95-MM THK)  
2. 235-9651 CM [2] BOLT-SOCKET HEAD (M8X1.25X65-MM)  
3. 236-0957 CY [1] INJECTOR GP-FUEL  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP37210165
 

225-0119: PUMP GP-FUEL INJECTION

225-0119 PUMP GP-FUEL INJECTION
i01854718 SEBP3721
  For full view, you need register

Parts for your C9 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  225-0118 Y [6] PUMP GP-FUEL INJECTION  
  Y   SEPARATE ILLUSTRATION
 

#SEBP37210166
 

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
i00732958 SEBP3721
1549283 PUMP GP-FUEL PRIMING Parts scheme
  For full view, you need register

Parts for your C9 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)  
 

#SEBP37210167
 

318-6357: PUMP GP-FUEL TRANSFER

318-6357 PUMP GP-FUEL TRANSFER
S/N CSN1131-UP
PART OF 326-1006 KIT-FUEL TRANSFER PUMP, 319-0678, 384-0678, 476-8769 PUMP GP-UNIT INJECTOR HYD
i04995928 SEBP3721
3186357 PUMP GP-FUEL TRANSFER Parts scheme
  For full view, you need register

Parts for your C9 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 214-7567 [1] SEAL-O-RING  
2. 7S-5005 [1] DOWEL  
3. 8C-3079 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  326-1006 [1] KIT-FUEL TRANSFER PUMP  
    (INCLUDES PUMP, BOLT, SCREW, & SEALS)
 

#SEBP37210168
 

254-4358: PUMP GP-UNIT INJECTOR HYD

254-4358 PUMP GP-UNIT INJECTOR HYD
S/N CSN340-UP
PART OF 221-3462 PUMP & MTG GP-UNIT INJ HYD
i02144100 SEBP3721
2544358 PUMP GP-UNIT INJECTOR HYD Parts scheme
  For full view, you need register

Parts for your C9 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 178-2357 [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)  
 

#SEBP37210169
 

295-4778: PUMP GP-UNIT INJECTOR HYD

295-4778 PUMP GP-UNIT INJECTOR HYD
S/N CSN340-UP
PART OF 221-3462 PUMP & MTG GP-UNIT INJ HYD
i02676833 SEBP3721
2954778 PUMP GP-UNIT INJECTOR HYD Parts scheme
  For full view, you need register

Parts for your C9 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 178-2357 [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)  
 

Information:

Engine News
A New Joint Design is Introduced for the HEUI Fuel System's High Pressure Oil Pump {1714}
2004/02/01
A New Backup Ring for the Fuel Injector Group is Now Available {1251, 1254, 1290}
2008/06/30
A New Kit for the Fuel Transfer Pump is Now Used {1256, 1714}
2008/06/30
Installation Procedure for the Fuel Transfer Kit on the Hydraulic Electronic Unit Injector (HEUI) Pump {1256}
2008/06/30
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
A New Cylinder Head Group and Tube Assembly Are Available for Certain C9 Marine Engines {1100, 1714}
2011/08/26
A New Injector Hydraulic Pump Group Is Available For Certain C9 Marine Engines {1714}
2013/03/13
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
Cat<SUP>&reg;</SUP> Reman Announces Improved HEUI Fuel Pumps for Certain Engines and Generator Set Engines {1251}
2014/10/17
Operation and Maintenance Manual
Injector Bolt Torque - Inspect
C9 Marine Engines
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}
Procedure for Installing the New Unit Injector Hydraulic Pump Group on Certain C9 Marine Engines{1714}
Procedure for Installing the New Unit Injector Hydraulic Pump Group on Certain C9 Marine Engines{1714}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
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
High-Pressure Fuel Pumps Are Failing on Certain C9 and C9.3 Engines {1714}
High-Pressure Fuel Pumps Are Failing on Certain C9 and C9.3 Engines {1714}
Specifications
Unit Injector Hydraulic Pump
C9 Marine Engines and C9 Marine Generator Sets
Electronic Unit Injector
C9 Marine Engines and C9 Marine Generator Sets
Unit Injector Hydraulic Pump
C9 Marine Engines and C9 Marine Generator Sets
Information Release Memo
PRODUCT LINE ADDITION: REMAN FUEL INJECTORS AND NOZZLES FOR CERTAIN 3126, 3208, 3406, 3412, 3508, 3512, 3516, C9, C15, C18, C32 ENGINES
PRODUCT LINE ADDITION: REMAN FUEL INJECTORS AND NOZZLES FOR CERTAIN 3126, 3208, 3406, 3412, 3508, 3512, 3516, C9, C15, C18, C32 ENGINES
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Testing and Adjusting
Electronic Unit Injector - Test
C9 Marine Generator Set Engines
Troubleshooting
Injector Code - Calibrate
C9 Marine Engines
Injector Solenoid Circuit - Test
C9 Marine Engines
CID 0001 FMI 11 Cylinder #1 Injector fault
C9 Marine Engines
CID 0002 FMI 11 Cylinder #2 Injector fault
C9 Marine Engines
CID 0003 FMI 11 Cylinder #3 Injector fault
C9 Marine Engines
CID 0004 FMI 11 Cylinder #4 Injector fault
C9 Marine Engines
CID 0005 FMI 11 Cylinder #5 Injector fault
C9 Marine Engines
CID 0006 FMI 11 Cylinder #6 Injector fault
C9 Marine Engines
Disassembly and Assembly
Electronic Unit Injector - Remove
C9 Marine Engines and C9 Marine Generator Sets
Electronic Unit Injector - Install
C9 Marine Engines and C9 Marine Generator Sets
Injection Actuation Pressure Sensor - Remove and Install
C9 Marine Engines and C9 Marine Generator Sets
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 C9 :

PUMP & MTG GP-UNIT INJ HYD
221-3462 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
221-3462 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
221-3462 PUMP & MTG GP-UNIT INJ HYD
LINES GP-FUEL FILTER
197-6007 LINES GP-FUEL FILTER
LINES GP-FUEL FILTER
197-6007 LINES GP-FUEL FILTER
LINES GP-FUEL FILTER
197-6007 LINES GP-FUEL FILTER
LINES GP-FLEXIBLE FUEL
177-1823 LINES GP-FLEXIBLE FUEL
KIT-FUEL TRANSFER PUMP
326-1006 KIT-FUEL TRANSFER PUMP
PUMP & MTG GP-UNIT INJ HYD
388-2124 PUMP & MTG GP-UNIT INJ HYD
PUMP & MTG GP-UNIT INJ HYD
388-2124 PUMP & MTG GP-UNIT INJ HYD
PUMP GP-FUEL INJECTION
225-0118 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
225-0118 PUMP GP-FUEL INJECTION
225-0119 PUMP GP-FUEL INJECTION
PUMP GP-FUEL PRIMING
154-9283 PUMP GP-FUEL PRIMING
PUMP GP-FUEL TRANSFER
318-6357 PUMP GP-FUEL TRANSFER
PUMP GP-UNIT INJECTOR HYD
254-4358 PUMP GP-UNIT INJECTOR HYD
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