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433-4681 SENSOR GP-ENGINE S/N W7N1-UP PART OF 436-5177 ENGINE AR-PRIMARY Type 1 AN ATTACHMENT 420F2 BACKHOE LOADER


ELECTRICAL AND STARTING SYSTEM
SENSOR GP
STARTING AID GP
STARTING MOTOR GP
SWITCH GP

BACKHOE LOADER 420F2 BACKHOE LOADER HWC
 420F2 Center Pivot Backhoe Loader HWC00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP6834 420F2 HWC   (2013)

ELECTRICAL AND STARTING SYSTEM

SENSOR GP
MOUNTING GP-SENSOR
459-0475 MOUNTING GP-SENSOR
SENSOR & MTG GP-NITROGEN OXIDE
432-5413 SENSOR & MTG GP-NITROGEN OXIDE
SENSOR GP-ENGINE
433-4681 SENSOR GP-ENGINE
SENSOR GP-ENGINE
433-4681 SENSOR GP-ENGINE
SENSOR GP-LIQUID LEVEL
363-5084 SENSOR GP-LIQUID LEVEL
SENSOR GP-LIQUID LEVEL
423-6434 SENSOR GP-LIQUID LEVEL
SENSOR GP-PRESSURE
385-1174 SENSOR GP-PRESSURE
SENSOR GP-TEMPERATURE
377-7032 SENSOR GP-TEMPERATURE
 

#SEBP68340230
 

433-4681: SENSOR GP-ENGINE

433-4681 SENSOR GP-ENGINE
S/N W7N1-UP
PART OF 436-5177 ENGINE AR-PRIMARY
Type 1
AN ATTACHMENT
i05943743 SEBP6834
4334681 SENSOR GP-ENGINE Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-3815 M [2] BOLT (M8X1.25X16-MM)  
2. 199-9252 [2] SEAL-O-RING  
3. 199-9267 [5] SEAL-O-RING  
4. 199-9751 [1] SEAL-O-RING  
5. 217-9039 [3] STRAP-CABLE  
6. 256-6454 [1] SENSOR-TEMPERATURE (2-PIN)(COOLANT)  
6A. 256-6454 [1] SENSOR-TEMPERATURE (2-PIN)(INTAKE MANIFOLD AIR)  
7. 274-1639 [2] SEAL  
8. 276-5603 [1] SEAL-O-RING  
9. 320-3060 [1] SENSOR GP-PRESSURE (ENGINE OIL)  
10. 320-3061 [1] SENSOR GP-PRESSURE (NRS INLET)  
11. 320-3062 [1] SENSOR GP-PRESSURE (INTAKE MANIFOLD AIR)  
12. 320-3063 [1] SENSOR GP-PRESSURE  
13. 384-3888 [1] SENSOR GP-SPEED (PRIMARY TIMING)  
13A. 384-3888 [1] SENSOR GP-SPEED (SECONDARY, TIMING)  
14. 385-1174 Y [1] SENSOR GP-PRESSURE (NRS OUTLET)  
15. 432-1403 [1] MANIFOLD AS  
16. 453-2047 J [1] HOSE  
17. 453-2795 L [1] HOSE  
18. 453-6510 [3] UNION  
19. 453-6997 [1] UNION  
20. 454-8813 [4] CLAMP  
21. 6I-0254 M [2] BOLT (M8X1.25X30-MM)  
22. 301-7012 M [4] SCREW-PAN HEAD (M6X1X20-MM)  
23. 339-8822 [1] SENSOR AS-TEMPERATURE (NOX REDUCTION SYSTEM)  
  281-8802 [1] RECEPTACLE AS-CONNECTOR (2-PIN)  
   
    AVAILABLE REPAIR KIT(S):
  454-3966 J [1] KIT-HOSE  
  454-3970 L [1] KIT-HOSE  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68340231
 

433-4681: SENSOR GP-ENGINE

433-4681 SENSOR GP-ENGINE
S/N W7N1-UP
PART OF 436-5177 ENGINE AR-PRIMARY
Type 2
AN ATTACHMENT
i07052878 SEBP6834
4334681 SENSOR GP-ENGINE Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-3815 M [2] BOLT (M8X1.25X16-MM)  
2. 199-9252 [2] SEAL-O-RING  
3. 199-9267 [5] SEAL-O-RING  
4. 199-9751 [1] SEAL-O-RING  
5. 217-9039 [2] STRAP-CABLE  
6. 256-6454 [1] SENSOR-TEMPERATURE (2-PIN)(COOLANT)  
6A. 256-6454 [1] SENSOR-TEMPERATURE (2-PIN)(INTAKE MANIFOLD AIR)  
7. 274-1639 [2] SEAL  
8. 276-5603 [1] SEAL-O-RING  
9. 320-3060 [1] SENSOR GP-PRESSURE (ENGINE OIL)  
10. 320-3061 [1] SENSOR GP-PRESSURE (NRS INLET)  
11. 320-3062 [1] SENSOR GP-PRESSURE (INTAKE MANIFOLD AIR)  
12. 320-3063 [1] SENSOR GP-PRESSURE (ATMOSPHERIC AIR)  
13. 311-3857 [1] SENSOR-SPEED (PRIMARY, TIMING)  
13A. 311-3857 [1] SENSOR-SPEED (SECONDARY, TIMING)  
14. 385-1174 Y [1] SENSOR GP-PRESSURE (NRS OUTLET)  
15. 432-1403 [1] MANIFOLD AS  
16. J [1] HOSE  
17. L [1] HOSE  
18. 453-6510 [3] UNION  
19. 453-6997 [1] UNION  
20. 454-8813 [4] CLAMP  
21. 6I-0254 M [2] BOLT (M8X1.25X30-MM)  
22. 301-7012 M [4] SCREW-PAN HEAD (M6X1X20-MM)  
23. 474-3231 [1] SENSOR AS-TEMPERATURE (NOX REDUCTION SYSTEM)  
  281-8802 [1] RECEPTACLE AS-CONNECTOR (2-PIN)  
   
    AVAILABLE REPAIR KIT(S):
  454-3966 J [1] KIT-HOSE  
  454-3970 L [1] KIT-HOSE  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68340232
 

363-5084: SENSOR GP-LIQUID LEVEL

363-5084 SENSOR GP-LIQUID LEVEL
S/N W7N1-UP
PART OF 363-3230 FILTER GP-WATER SEP & FUEL
AN ATTACHMENT
i04610392 SEBP6834
3635084 SENSOR GP-LIQUID LEVEL Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 214-7568 [1] SEAL-O-RING  
2. 281-8805 [1] RECEPTACLE AS-CONNECTOR  
3. 9X-3401 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
 

#SEBP68340233
 

423-6434: SENSOR GP-LIQUID LEVEL

423-6434 SENSOR GP-LIQUID LEVEL
S/N W7N1-UP
PART OF 363-3230, 483-1004 FILTER GP-WATER SEP & FUEL
AN ATTACHMENT
i06059531 SEBP6834
4236434 SENSOR GP-LIQUID LEVEL Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 214-7568 [1] SEAL-O-RING  
2. 281-8805 [1] RECEPTACLE AS-CONNECTOR  
3. 9X-3401 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
 

#SEBP68340234
 

385-1174: SENSOR GP-PRESSURE

385-1174 SENSOR GP-PRESSURE
S/N W7N1-UP
PART OF 433-4681 SENSOR GP-ENGINE
AN ATTACHMENT
i07052884 SEBP6834
3851174 SENSOR GP-PRESSURE Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 341-0643 [2] SEAL-RECTANGULAR  
 

#SEBP68340235
 

377-7032: SENSOR GP-TEMPERATURE

377-7032 SENSOR GP-TEMPERATURE
S/N W7N1-UP
PART OF 463-8210 ENGINE AR
AN ATTACHMENT
i06187453 SEBP6834
3777032 SENSOR GP-TEMPERATURE Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 256-6454 [1] SENSOR-TEMPERATURE (2-PIN)(INLET AIR)  
2. 228-7103 [1] SEAL-O-RING  
 

#SEBP68340236
 

439-4909: STARTING AID GP

439-4909 STARTING AID GP
S/N W7N1-UP
PART OF 436-5177 ENGINE AR-PRIMARY
AN ATTACHMENT
i05943746 SEBP6834
4394909 STARTING AID GP Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5C-2890 M [1] NUT (M6X1-THD)  
2. 217-9039 [1] STRAP-CABLE  
3. 344-4775 [1] CONNECTION AS  
4. 215-3790 M [1] BOLT (M6X1X20-MM)  
5. 452-3112 [4] GLOW PLUG (12-VOLT)  
6. 439-2575 Y [1] HARNESS AS-WIRING  
7. 275-2428 [1] INSULATOR  
8. 277-4409 [2] CAP  
9. 363-7306 [1] STRAP-CABLE  
10. 067-6070 [1] WASHER  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68340237
 

337-6854: STARTING AID GP-ETHER

337-6854 STARTING AID GP-ETHER
S/N HWC1-UP
PART OF 398-2882 COLD WEATHER AR
AN ATTACHMENT
i04623135 SEBP6834
3376854 STARTING AID GP-ETHER Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [3] STRAP-CABLE  
2. 7N-2059 [1] CLAMP AS (CYLINDER)  
3. 273-5070 [1] VALVE AS-ETHER START  
  7N-9801 [1] GASKET  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  8T-8729 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
4. 276-5436 [1] FITTING AS  
  236-4545 [1] NUT-SLEEVE (5/16-24-THD)  
5. 344-0641 [1] ATOMIZER GP-ETHER  
  236-4545 [1] NUT-SLEEVE (5/16-24-THD)  
6. 443-4335 [1] PLATE AS  
  6V-8143 M [4] STUD-WELD (M8X1.25X20-MM)  
7. 453-1395 [1] TUBE  
8. 460-8157 [1] HARNESS AS-WIRING  
  9X-3401 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1767 [2] PIN-CONNECTOR (14-GA TO 16-GA)  
  245-8026 [1] PLUG AS-CONNECTOR (2-PIN)  
  151-9272 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  194-5226 [2] WIRE AS (16-GA)  
    -OR-
  194-5227 [2] WIRE AS (14-GA)  
9. 344-5674 M [4] NUT (M8X1.25-THD)  
10. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
11. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
   
  130-8414 AF [1] CYLINDER-ETHER  
    (MUST BE PROCURED LOCALLY FROM YOUR CAT DEALER)
  A   NOT PART OF THIS GROUP
  F   NOT SHOWN
  M   METRIC PART
 

#SEBP68340238
 

329-7919: STARTING MOTOR GP-ELECTRIC

329-7919 STARTING MOTOR GP-ELECTRIC
S/N W7N1-UP
PART OF 436-5177 ENGINE AR-PRIMARY
AN ATTACHMENT
i04591185 SEBP6834
3297919 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 331-7010 [1] STARTING MOTOR-ELECTRIC (12-VOLT, 4-KW)  
2. 6I-0594 M [3] NUT (M10X1.5-THD)  
3. 6I-4012 M [3] STUD  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP68340239
 

415-5727: SWITCH GP-ALL WHEEL DRIVE

415-5727 SWITCH GP-ALL WHEEL DRIVE
S/N HWC1-UP
PART OF 450-8606, 450-8616, 450-8627, 547-6095, 559-2926 POWER TRAIN AR
AN ATTACHMENT
i05922265 SEBP6834
4155727 SWITCH GP-ALL WHEEL DRIVE Parts scheme
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 387-6579 [1] SWITCH AS-ROCKER (ALL WHEEL DRIVE)  
  111-7899 [1] GASKET  
 

Information:

Special Instruction
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Diesel Exhaust Fluid (DEF) Pump on Certain C4.4 Engines {108U, 1439}
Diesel Exhaust Fluid (DEF) Pump on Certain C4.4 Engines {108U, 1439}
Technical Information Bulletin
BHL F & F2 Series - False Transmission Speed Sensor Diagnostic Codes Logged by Machine ECM {3175}
BHL F & F2 Series - False Transmission Speed Sensor Diagnostic Codes Logged by Machine ECM {3175}
Specifications
Coolant Temperature Sensor
C4.4 Engines for Caterpillar Built Machines
Engine Oil Pressure Sensor
C4.4 Engines for Caterpillar Built Machines
Speed/Timing Sensor
C4.4 Engines for Caterpillar Built Machines
Inlet Manifold Temperature Sensor
C4.4 Engines for Caterpillar Built Machines
Boost Pressure Sensor
C4.4 Engines for Caterpillar Built Machines
Temperature Sensor (NOx Reduction System)
C4.4 Engines for Caterpillar Built Machines
Engine Oil Pressure
C4.4 Engines for Caterpillar Built Machines
Atmospheric Pressure Sensor
C4.4 Engines for Caterpillar Built Machines
Nitrogen Oxide Sensor
C4.4 Engines for Caterpillar Built Machines
Pressure Sensor (NOx Reduction System)
C4.4 Engines for Caterpillar Built Machines
Pressure Sensor (NOx Reduction System) - Differential Pressure Sensor
C4.4 Engines for Caterpillar Built Machines
Temperature Sensor (DOC Inlet)
C4.4 Engines for Caterpillar Built Machines
Temperature Sensor (DPF Inlet)
C4.4 Engines for Caterpillar Built Machines
Ammonia Sensor - If equipped
C4.4 Engines for Caterpillar Built Machines
Temperature Sensor (Exhaust) - Selective Catalytic Reduction (SCR) Temperature Sensor
C4.4 Engines for Caterpillar Built Machines
Tool Operating Manual
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Reuse And Salvage Guidelines
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Troubleshooting
Sensor Supply - Test
420F2 IT, 420F2 ST, 427F2, 428F2, 430F2 IT, 430F2 ST, 432F2, 434F2 and 444F2 Backhoe Loaders
Sensor Signal (Analog, Passive) - Test
F2 Series Backhoe Loaders Monitoring System
Speed Sensor - Test
420F2 IT, 420F2 ST, 427F2, 428F2, 430F2 IT, 430F2 ST, 432F2, 434F2 and 444F2 Backhoe Loaders
Sensor Signal (PWM) - Test
420F2 IT, 420F2 ST, 427F2, 428F2, 430F2 IT, 430F2 ST, 432F2, 434F2 and 444F2 Backhoe Loaders
NOx Conversion Is Low
C4.4 Engines
DEF Pump Pressure Sensor - Test
C4.4 Engines
DEF Pump Sensor Supply - Test
C4.4 Engines
NOx Sensor - Test
C4.4 Engines
Sensor (Data Link Type) - Test
C4.4 Engines
Sensor Calibration Required - Test
C4.4 Engines
Sensor Supply - Test
C4.4 Engines
Sensor Signal (Analog, Active) - Test
C4.4 Engines
Sensor Signal (Analog, Passive) - Test
C4.4 Engines
Valve Position - Test
C4.4 Engines
Water in Fuel - Test
C4.4 Engines
Position Sensor (Proximity Switch) - Test
420F2 IT, 420F2 ST, 427F2, 428F2, 430F2 IT, 430F2 ST, 432F2, 434F2 and 444F2 Backhoe Loaders
Sensor (Multi-Signal, Analog, Active) - Test
420F2 IT, 420F2 ST, 427F2, 428F2, 430F2 IT, 430F2 ST, 432F2, 434F2 and 444F2 Backhoe Loaders
Coolant Level - Test
C4.4 Engines
Soot Sensor - Test
C4.4 Engines
Speed/Timing - Test
C4.4 Engines
Disassembly and Assembly
Atmospheric Pressure Sensor - Remove and Install
C4.4 Engines for Caterpillar Built Machines
Camshaft Position Sensor - Remove and Install
C4.4 Engines for Caterpillar Built Machines
Crankshaft Position Sensor - Remove and Install
C4.4 Engines for Caterpillar Built Machines
Coolant Temperature Sensor - Remove and Install
C4.4 Engines for Caterpillar Built Machines
Engine Oil Pressure Sensor - Remove and Install
C4.4 Engines for Caterpillar Built Machines
Fuel Temperature Sensor - Remove and Install
C4.4 Engines for Caterpillar Built Machines
Soot Antenna - Remove and Install
C4.4 Engines for Caterpillar Built Machines
Temperature Sensor (Cooled Exhaust Gas) - Remove and Install
C4.4 Engines for Caterpillar Built Machines
Pressure Sensor (Cooled Exhaust Gas) - Remove and Install - Differential Pressure Sensor and Inlet Pressure Sensor
C4.4 Engines for Caterpillar Built Machines
Boost Pressure Sensor - Remove and Install
C4.4 Engines for Caterpillar Built Machines
Inlet Manifold Temperature Sensor - Remove and Install
C4.4 Engines for Caterpillar Built Machines
Temperature Sensor (DPF) - Remove and Install
C4.4 Engines for Caterpillar Built Machines
Nitrogen Oxide Sensor - Remove and Install - Nitrogen Oxide Sensor on Engine
C4.4 Engines for Caterpillar Built Machines
Temperature Sensor (Catalyst Inlet) - Remove and Install
C4.4 Engines for Caterpillar Built Machines
Ammonia Sensor - Remove and Install - Ammonia Sensor if Equipped
C4.4 Engines for Caterpillar Built Machines
Temperature Sensor (Exhaust) - Remove and Install - Selective Catalytic Reduction (SCR) Temperature Sensor
C4.4 Engines for Caterpillar Built Machines
Nitrogen Oxide Sensor - Remove and Install - Nitrogen Oxide Sensor Positioned in Original Equipment Manufacture (OEM) Exhaust Tube Assembly
C4.4 Engines for Caterpillar Built Machines
Service Magazine
Improvements Have Been Made to the Temperature Sensors for Certain C9 through C32 Machine Engines {7400, 7400}
Improvements Have Been Made to the Temperature Sensors for Certain C9 through C32 Machine Engines {7400, 7400}

Caterpillar Parts SIS Catalog 420F2 :

SENSOR & MTG GP-NITROGEN OXIDE
432-5413 SENSOR & MTG GP-NITROGEN OXIDE
RELAY GP
451-6657 RELAY GP
RELAY GP
451-6656 RELAY GP
PLUG GP-CONNECTOR
451-7064 PLUG GP-CONNECTOR
PANEL GP-FUSE
438-9067 PANEL GP-FUSE
MOUNTING GP-SENSOR
459-0475 MOUNTING GP-SENSOR
MOUNTING GP-LIGHTING
430-5058 MOUNTING GP-LIGHTING
LIGHTING GP-WARNING BEACON
433-0154 LIGHTING GP-WARNING BEACON
SENSOR GP-ENGINE
433-4681 SENSOR GP-ENGINE
SENSOR GP-LIQUID LEVEL
363-5084 SENSOR GP-LIQUID LEVEL
SENSOR GP-LIQUID LEVEL
423-6434 SENSOR GP-LIQUID LEVEL
SENSOR GP-PRESSURE
385-1174 SENSOR GP-PRESSURE
SENSOR GP-TEMPERATURE
377-7032 SENSOR GP-TEMPERATURE
STARTING AID GP
439-4909 STARTING AID GP
STARTING AID GP-ETHER
337-6854 STARTING AID GP-ETHER
STARTING MOTOR GP-ELECTRIC
329-7919 STARTING MOTOR GP-ELECTRIC
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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