454-2091 VALVE GP-BACK PRESSURE HARDWARE PART OF 450-4282, 484-3064, 500-2094, 501-1484 ENGINE AR-PRIMARY C4.4



AIR INLET AND EXHAUST SYSTEM
AFTERTREATMENT GP
FUEL SYSTEM
COOLER GP
LINES GP-FUEL

ENGINE - MACHINE C4.4 ENGINE - MACHINE JKT
 C4.4 Industrial Engine JKT00001-UP SEBP7125 C4.4 JKT   (2018)

AIR INLET AND EXHAUST SYSTEM

AFTERTREATMENT GP
VALVE & MTG GP-AIR CONTROL
355-5611 VALVE & MTG GP-AIR CONTROL
VALVE GP-BACK PRESSURE
355-5587 VALVE GP-BACK PRESSURE
VALVE GP-BACK PRESSURE
454-2091 VALVE GP-BACK PRESSURE
VALVE GP-BACK PRESSURE
454-2093 VALVE GP-BACK PRESSURE
VALVE GP-BACK PRESSURE
454-2099 VALVE GP-BACK PRESSURE
VALVE GP-BACK PRESSURE
454-2106 VALVE GP-BACK PRESSURE
 

#SEBP71250570
 

454-2091: VALVE GP-BACK PRESSURE

454-2091 VALVE GP-BACK PRESSURE
HARDWARE
PART OF 450-4282, 484-3064, 500-2094, 501-1484 ENGINE AR-PRIMARY
i05670463 SEBP7125
4542091 VALVE GP-BACK PRESSURE Parts scheme
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Parts for your C4.4 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 147-5553 M [3] STUD (M10X1.5X40-MM)  
2. 343-5908 [2] CLAMP-V BAND  
3. 346-6185 [1] GASKET  
4. 356-8234 [1] EXHAUST AS  
5. 468-3931 [1] VALVE-EXHAUST BACK PRESSURE  
6. 367-7511 [1] BRACKET AS  
7. 6I-0563 M [3] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#SEBP71250571
 

454-2093: VALVE GP-BACK PRESSURE

454-2093 VALVE GP-BACK PRESSURE
PART OF 469-6033, 491-7914, 493-5739, 493-6065, 504-8249, 509-5115, 513-0938, 515-8249, 521-4982, 525-1891, 528-1093, 542-2164, 551-1821, 556-2990 ENGINE AR-PRIMARY
i05622075 SEBP7125
4542093 VALVE GP-BACK PRESSURE Parts scheme
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Parts for your C4.4 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 343-5908 [2] CLAMP-V BAND  
2. 346-6185 [1] GASKET  
3. 356-8236 [1] ELBOW GP (EXHAUST)  
4. 6I-4200 M [2] BOLT (M10X1.5X16-MM)  
5. 365-6474 [1] BRACKET  
6. 368-4712 [1] BRACKET AS  
7. 124-3815 M [2] BOLT (M8X1.25X16-MM)  
8. 147-5553 M [3] STUD (M10X1.5X40-MM)  
9. 6I-0563 M [3] NUT (M10X1.5-THD)  
10. 468-3931 [1] VALVE-EXHAUST BACK PRESSURE (12-VOLT)  
  M   METRIC PART
 

#SEBP71250572
 

454-2099: VALVE GP-BACK PRESSURE

454-2099 VALVE GP-BACK PRESSURE
PART OF 479-6342, 494-1872, 503-9150, 527-8512, 533-4005, 539-9878, 548-9203, 556-5868 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i05638192 SEBP7125
4542099 VALVE GP-BACK PRESSURE Parts scheme
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Parts for your C4.4 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 6I-4200 M [2] BOLT (M10X1.5X16-MM)  
2. 124-3815 M [2] BOLT (M8X1.25X16-MM)  
3. 147-5553 M [3] STUD (M10X1.5X40-MM)  
4. 343-5908 [2] CLAMP-V BAND  
5. 346-6185 [1] GASKET  
6. 356-8236 [1] ELBOW GP (EXHAUST)  
7. 468-3933 [1] VALVE (BACK PRESSURE)  
8. 365-6474 [1] BRACKET  
9. 368-4712 [1] BRACKET AS  
10. 6I-0563 M [3] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#SEBP71250573
 

454-2106: VALVE GP-BACK PRESSURE

454-2106 VALVE GP-BACK PRESSURE
PART OF 550-4990, 553-4036 ENGINE AR-PRIMARY
i05895387 SEBP7125
4542106 VALVE GP-BACK PRESSURE Parts scheme
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Parts for your C4.4 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 343-5908 [3] CLAMP-V BAND  
2. 356-8260 [1] EXHAUST GP  
3. 468-3931 [1] VALVE-EXHAUST BACK PRESSURE  
 

#SEBP71250574
 

454-2112: VALVE GP-BACK PRESSURE

454-2112 VALVE GP-BACK PRESSURE
PART OF 493-8034, 505-0682, 527-6739, 527-8683, 548-6811 ENGINE AR-PRIMARY
i05894876 SEBP7125
4542112 VALVE GP-BACK PRESSURE Parts scheme
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Parts for your C4.4 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 343-5908 [3] CLAMP-V BAND  
2. 356-8260 [1] EXHAUST GP  
3. 468-3933 [1] VALVE (BACK PRESSURE)  
 

#SEBP71250575
 

425-6359: VALVE GP-COOLANT CONTROL

425-6359 VALVE GP-COOLANT CONTROL -DEF TEMPERATURE
PART OF 450-4282, 469-6033, 484-3064, 491-7914, 493-5739, 493-6065, 496-4783, 500-2094, 501-1484, 504-8249, 508-8842, 509-5115, 512-8082, 513-0938, 515-8249, 521-4982, 525-1891, 525-1995, 527-9687, 527-9768, 528-1093, 542-2164, 550-4990, 550-5038, 551-1821, 553-4036, 556-2990, 557-7864 ENGINE AR-PRIMARY
i05725029 SEBP7125
4256359 VALVE GP-COOLANT CONTROL Parts scheme
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Parts for your C4.4 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 526-8387 [1] VALVE AS (12-VOLT)  
1A. [1] FILM-IDENTIFICATION (12V, CAT)  
1B. [1] VALVE AS-EXHAUST  
1C. 526-8391 [2] CONNECTOR AS  
 

#SEBP71250576
 

425-6403: VALVE GP-COOLANT CONTROL

425-6403 VALVE GP-COOLANT CONTROL
PART OF 479-6342, 493-8034, 494-1872, 503-5931, 503-9150, 505-0682, 527-6739, 527-8512, 527-8683, 533-4005, 539-9878, 548-6811, 548-9203, 556-5868 ENGINE AR-PRIMARY
ALSO AN ATTACHMENT
i05894610 SEBP7125
4256403 VALVE GP-COOLANT CONTROL Parts scheme
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Parts for your C4.4 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 526-8389 [1] VALVE AS-EXHAUST (24-VOLT)  
 

#SEBP71250577
 

372-2838: BRACKET GP-SUPPORT

372-2838 BRACKET GP-SUPPORT
PART OF 398-8219 FILTER & LINES GP-FUEL, 398-8220 LINES GP-FUEL FILTER
i07092446 SEBP7125
3722838 BRACKET GP-SUPPORT Parts scheme
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Parts for your C4.4 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 347-3429 [1] CLIP-PIPE  
 

#SEBP71250578
 

361-7347: CONNECTION GP-FUEL

361-7347 CONNECTION GP-FUEL
9.49 SAE, M16
PART OF 446-5393, 446-5395 PUMP GP-FUEL TRANSFER
i04593101 SEBP7125
3617347 CONNECTION GP-FUEL Parts scheme
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Parts for your C4.4 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 361-7346 [1] CONNECTION  
2. 228-7102 [1] SEAL-O-RING  
 

#SEBP71250579
 

362-2898: COOLER GP-FUEL

362-2898 COOLER GP-FUEL
Type 1
i04584173 SEBP7125
3622898 COOLER GP-FUEL Parts scheme
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Parts for your C4.4 ENGINE - MACHINE:

Pos. Part No Qty Parts name Comments
1. 6I-0260 M [5] BOLT (M8X1.25X25-MM)  
2. 101-3909 [2] LOCKNUT (M5-THD)  
3. 195-3761 [1] SPACER  
4. 285-3555 [4] CLIP  
5. 359-3878 [1] HOSE AS  
6. 360-5456 [2] BOLT-FLANGE HEAD  
7. 363-2712 [1] COOLER-FUEL  
8. 365-3344 [1] BRACKET  
9. 365-3345 [2] BRACKET  
10. 369-4475 [1] BRACKET AS  
11. 369-4476 [1] BRACKET AS  
12. 124-3815 M [3] BOLT (M8X1.25X16-MM)  
13. 228-7089 [1] SEAL-O-RING  
14. 6C-9221 M [2] NUT (M24X1.5-THD)  
  M   METRIC PART
 

Information:

Engine News
Exhaust Gas Valve (NRS) for C7.1, C6.6, andC4.4 Engines {1050, 108N}
Exhaust Gas Valve (NRS) for C7.1, C6.6, andC4.4 Engines {1050, 108N}
Diesel Exhaust Fluid (DEF) Contamination on Certain C4.4 Engines {108H, 108K, 108T}
Diesel Exhaust Fluid (DEF) Contamination on Certain C4.4 Engines {108H, 108K, 108T}
Engine Shutdown Procedure on Certain C4.4 Engines {108I}
Engine Shutdown Procedure on Certain C4.4 Engines {108I}
Software Update for Diesel Exhaust Fluid (DEF) Quality Sensor on Certain C4.4 Engines {108K, 1920}
Software Update for Diesel Exhaust Fluid (DEF) Quality Sensor on Certain C4.4 Engines {108K, 1920}
Diesel Exhaust Fluid (DEF) Pump Filter Maintenance Interval On Certain C4.4 Engines {1000, 108J, 7000}
Diesel Exhaust Fluid (DEF) Pump Filter Maintenance Interval On Certain C4.4 Engines {1000, 108J, 7000}
New Diesel Exhaust Fluid (DEF) Pump Software and A New DEF Injector Is Available for Certain C4.4 Engines {108I, 1920, 7620}
New Diesel Exhaust Fluid (DEF) Pump Software and A New DEF Injector Is Available for Certain C4.4 Engines {108I, 1920, 7620}
Operation and Maintenance Manual
Diesel Exhaust Fluid in Cold Weather
C4.4 Industrial Engine
Diesel Exhaust Fluid - Fill
C4.4 Industrial Engine
Diesel Exhaust Fluid Filter - Clean/Replace
C4.4 Industrial Engine
Diesel Exhaust Fluid Tank - Flush
C4.4 Industrial Engine
Clean Emissions Module Support - Inspect
C4.4 Industrial Engine
DEF Filler Screen - Clean
C4.4 Industrial Engine
DEF Manifold Filters - Replace
C4.4 Industrial Engine
Selective Catalytic Reduction Warning System
C4.4 Industrial Engine
Special Instruction
Diesel Particulate Filter Monitoring System {108F, 7490}
Diesel Particulate Filter Monitoring System {108F, 7490}
Installation and Operation of the Caterpillar Diesel Particulate Filter (DPF) and the Diagnostic Module for Non-Road Machine Applications (Non-California Applications) {108F, 1091, 7490}
Installation and Operation of the Caterpillar Diesel Particulate Filter (DPF) and the Diagnostic Module for Non-Road Machine Applications (Non-California Applications) {108F, 1091, 7490}
Customer Assembly Requirements for C7.1, C4.4, and C3.4B Engines {1000, 108D}
Customer Assembly Requirements for C7.1, C4.4, and C3.4B Engines {1000, 108D}
Diesel Exhaust Fluid (DEF) Pump Diesel Contamination Test on Certain C4.4 Engines {1091}
Diesel Exhaust Fluid (DEF) Pump Diesel Contamination Test on Certain C4.4 Engines {1091}
Diesel Exhaust Fluid (DEF) Pump on Certain C4.4 Engines {108U, 1439}
Diesel Exhaust Fluid (DEF) Pump on Certain C4.4 Engines {108U, 1439}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
Service Letter-Australia
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
Service Letter-CFEL
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
Service Letter-CSARL
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
Service Letter-Americas
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
Service Letter-Truck/Ag/Marine
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
Technical Information Bulletin
DEF Injector Troubleshooting on Certain C4.4 Engines {108I}
DEF Injector Troubleshooting on Certain C4.4 Engines {108I}
Diesel Exhaust Fluid (DEF) Pump Troubleshooting on Certain C4.4 Machine Engines {108J, 108K, 108T, 1901, 1920}
Diesel Exhaust Fluid (DEF) Pump Troubleshooting on Certain C4.4 Machine Engines {108J, 108K, 108T, 1901, 1920}
Diesel Exhaust Fluid (DEF) Manifold on Certain C3.4B and C4.4 Engines {108K, 3206}
Diesel Exhaust Fluid (DEF) Manifold on Certain C3.4B and C4.4 Engines {108K, 3206}
Temperature Sensor on C4.4 Engines {1928}
Temperature Sensor on C4.4 Engines {1928}
Specifications
Exhaust Cooler (NRS)
C4.4 Industrial Engine
Soot Antenna
C4.4 Industrial Engine
Injector (Diesel Exhaust Fluid)
C4.4 Industrial Engine
Manifold (Diesel Exhaust Fluid)
C4.4 Industrial Engine
Diesel Exhaust Fluid Tank
C4.4 Industrial Engine
Diesel Exhaust Fluid Pump
C4.4 Industrial Engine
Solenoid Valve (DEF Heater Coolant)
C4.4 Industrial Engine
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
Service Letter-Asia
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
Systems Operation
DEF Dosing Control System
C4.4 Industrial Engine
Clean Emissions Module - Diesel Oxidation Catalyst (DOC) and Selective Catalytic Reduction (SCR) System
C4.4 Industrial Engine
Clean Emissions Module - Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF) and Selective Catalytic Reduction (SCR) System
C4.4 Industrial Engine
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE AND POSSIBLY REPLACING THE DEF MANIFOLD ON CERTAIN C4.4 INDUSTRIAL ENGINES, XQ115, AND XQ125 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR FLASHING NEW SOFTWARE FOR THE DEF PUMP, AND REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DEF INJECTOR IF REQUIRED ON CERTAIN C4.4 INDUSTRIAL ENGINES
Testing and Adjusting
Exhaust Cooler (NRS) - Test
C4.4 Industrial Engine
Diesel Exhaust Fluid Tank - Flush
C4.4 Industrial Engine
Aftertreatment SCR System Dosing - Test
C4.4 Industrial Engine
Diesel Exhaust Fluid Quality - Test
C4.4 Industrial Engine
Troubleshooting
Diesel Oxidation Catalyst Has Low Conversion Efficiency
C4.4 Engines
SCR Warning System Problem
C4.4 Engines
Clean Emissions Module Has High Oxygen Level
C4.4 Engines
DEF Pressure Is High
C4.4 Engines
Codes that Inhibit Operation of Aftertreatment System
C4.4 Engines
DEF Pressure Is Low
C4.4 Engines
DEF Tank Level Is Low
C4.4 Engines
DEF Tank Temperature Is High
C4.4 Engines
DEF Tank Temperature Is Low
C4.4 Engines
Diesel Oxidation Catalyst Has Incorrect Inlet Temperature
C4.4 Engines
Diesel Particulate Filter Collects Excessive Soot - If Equipped
C4.4 Engines
Diesel Particulate Filter Temperature Is Low - If Equipped
C4.4 Engines
NOx Conversion Is Low
C4.4 Engines
SCR Catalyst Has Incorrect Inlet Temperature
C4.4 Engines
DEF Control Module Power - Test
C4.4 Engines
DEF Line Heater - Test
C4.4 Engines
DEF Pump - Test
C4.4 Engines
DEF Pump Pressure Sensor - Test
C4.4 Engines
DEF Pump Sensor Supply - Test
C4.4 Engines
DEF Tank Sensor - Test
C4.4 Engines
NOx Sensor - Test
C4.4 Engines
Diesel Particulate Filter Regeneration
C4.4 Engines
Soot Sensor - Test
C4.4 Engines
Aftertreatment Identification Module - Test
C4.4 Engines
DEF Pressure Does Not Respond
C4.4 Engines
SCR Inducement Emergency Override
C4.4 Engines
Disassembly and Assembly
Exhaust Cooler (NRS) - Remove and Install - Top Mounted Turbocharger
C4.4 Industrial Engine
Exhaust Cooler (NRS) - Remove and Install - Side Mounted Turbocharger
C4.4 Industrial Engine
Exhaust Cooler (NRS) - Remove and Install - Twin Turbochargers
C4.4 Industrial Engine
Inlet Air Control - Remove - NRS Induction Mixer
C4.4 Industrial Engine
Inlet Air Control - Install - NRS Induction Mixer
C4.4 Industrial Engine
Exhaust Back Pressure Valve - Remove and Install
C4.4 Industrial Engine
Soot Antenna - Remove and Install
C4.4 Industrial Engine
Clean Emissions Module - Remove and Install
C4.4 Industrial Engine
DEF Injector and Mounting - Remove and Install
C4.4 Industrial Engine
Diesel Exhaust Fluid Lines - Remove and Install
C4.4 Industrial Engine
Diesel Exhaust Fluid Pump - Remove and Install
C4.4 Industrial Engine
Diesel Exhaust Fluid Tank - Remove and Install
C4.4 Industrial Engine
Manifold (DEF Heater) - Remove and Install
C4.4 Industrial Engine
Solenoid Valve (DEF Heater Coolant) - Remove and Install
C4.4 Industrial Engine
Support and Mounting (CEM) - Remove and Install
C4.4 Industrial Engine

Caterpillar Parts SIS Catalog C4.4 :

VALVE GP-BACK PRESSURE
355-5587 VALVE GP-BACK PRESSURE
VALVE & MTG GP-AIR CONTROL
355-5611 VALVE & MTG GP-AIR CONTROL
VALVE & MOUNTING GP (NRS)
479-5922 VALVE & MOUNTING GP (NRS)
VALVE & MOUNTING GP (NRS)
466-7875 VALVE & MOUNTING GP (NRS)
VALVE & MOUNTING GP (NRS)
466-7874 VALVE & MOUNTING GP (NRS)
VALVE & MOUNTING GP (NRS)
443-7445 VALVE & MOUNTING GP (NRS)
VALVE & MOUNTING GP (NRS)
425-4171 VALVE & MOUNTING GP (NRS)
VALVE & MOUNTING GP (NRS)
425-4167 VALVE & MOUNTING GP (NRS)
VALVE GP-BACK PRESSURE
454-2093 VALVE GP-BACK PRESSURE
VALVE GP-BACK PRESSURE
454-2099 VALVE GP-BACK PRESSURE
VALVE GP-BACK PRESSURE
454-2106 VALVE GP-BACK PRESSURE
VALVE GP-BACK PRESSURE
454-2112 VALVE GP-BACK PRESSURE
VALVE GP-COOLANT CONTROL
425-6359 VALVE GP-COOLANT CONTROL
VALVE GP-COOLANT CONTROL
425-6403 VALVE GP-COOLANT CONTROL
BRACKET GP-SUPPORT
372-2838 BRACKET GP-SUPPORT
CONNECTION GP-FUEL
361-7347 CONNECTION GP-FUEL