AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

303-4689 PROTECTION AR-HEAT -STEEL MILL CUSTOM PART OF 303-4178 STEEL MILL AR 972H WHEEL LOADER


BRAKING SYSTEM
CONTROL GP
MACHINE ARRANGEMENT
MACHINE AR
ELECTRICAL AND STARTING SYSTEM
ALARM GP
CIRCUIT BREAKER GP

WHEEL LOADER 972H WHEEL LOADER A7G
 303-4514 STEEL MILL AR FOR THE 972H / TT150V / A7G WHEEL LOADERS A7G00001-UP (MACHINE) SEBC1507 972H A7G   (2005)

BRAKING SYSTEM

CONTROL GP
303-4689 PROTECTION AR-HEAT
ACCUMULATOR GP-HYDRAULIC
114-1151 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
149-5532 ACCUMULATOR GP-HYDRAULIC
CONTROL AR-SERVICE BRAKE
303-4699 CONTROL AR-SERVICE BRAKE
 

#SEBC15070001
 

303-4689: PROTECTION AR-HEAT

303-4689 PROTECTION AR-HEAT -STEEL MILL
CUSTOM
PART OF 303-4178 STEEL MILL AR
i02944854 SEBC1507
  For full view, you need register

Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] CONTROL GP-PARKING BRAKE (WITH HEAT INSULATION)  
  Y [1] LINES GP-DIAGNOSTIC (WITH HEAT INSULATION, HYD TAPS)  
  Y [1] LINES GP-DIAGNOSTIC (WITH HT INSUL, XMSN TAPS)  
  Y [1] LINES GP-HYDRAULIC (WITH HEAT INSULATION)  
  Y [1] LINES GP-HYDRAULIC (WITH HT INSUL, LWR CONT VALVE)  
  Y [1] LINES GP-HYDRAULIC OIL COOLER (WITH HEAT INSULATION)  
  Y [1] LINES GP-LIFT CYLINDER (WITH HEAT INSULATION)  
  Y [1] LINES GP-POWER TRAIN FILTER (WITH HEAT INSULATION)  
  Y [1] LINES GP-RIDE CONTROL (WITH HEAT INSULATION)  
  Y [1] LINES GP-SERVICE BRAKE (WITH HEAT INSULATION)  
  Y [1] LINES GP-STEERING (CCS, WITH HEAT INSULATION)  
  Y [1] LINES GP-TILT CYLINDER (WITH HEAT INSULATION)  
  Y [1] PROTECTION GP-VANDALISM (PT FILLER, W/HEAT INSULATION)  
  Y   SEPARATE ILLUSTRATION
 

#SEBC15070002
 

303-4178: STEEL MILL AR

303-4178 STEEL MILL AR
CUSTOM
PART OF 303-4514 STEEL MILL AR
Type 1
i02943177 SEBC1507
3034178 STEEL MILL AR Parts scheme
  For full view, you need register

Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 176-2444 Y [1] BLOCK GP-AXLE OSC LIMITER  
2. 189-7109 [1] SHAFT AS-STEERING  
3. 242-6035 Y [1] GUARD GP-CAB  
4. 244-3597 Y [1] STEERING AR-COMMAND CONTROL  
6. Y [1] CAB AR  
7. Y [1] PROTECTION AR-HEAT (STEEL MILL)  
8. Y [1] ELECTRICAL AR  
9. 303-4694 Y [1] LIGHTING AR-FLOOD & SIGNAL  
10. 303-4695 Y [1] GUARD AR-STEEL MILL  
11. 303-4699 Y [1] CONTROL AR-SERVICE BRAKE  
12. Y [1] FENDER GP  
13. Y [1] LADDER GP  
14. 303-4706 Y [1] CONVERSION AR-BRAKE CONTROL  
15. Y [1] CYLINDER GP-LIFT  
16. 306-5386 Y [1] HARDWARE GP-CHASSIS (LOADER FRAME, REAR FRAME)  
17. 306-5435 Y [1] INSULATION GP-HEAT  
   
  286-3807 FY [1] ELECTRONICS GP-POWER TRAIN (STEEL MILL)  
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#SEBC15070003
 

303-4178: STEEL MILL AR

303-4178 STEEL MILL AR
CUSTOM
PART OF 303-4514 STEEL MILL AR
Type 2
i03930972 SEBC1507
3034178 STEEL MILL AR Parts scheme
  For full view, you need register

Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 176-2444 Y [1] BLOCK GP-AXLE OSC LIMITER  
2. 189-7109 [1] SHAFT AS-STEERING  
3. 242-6035 Y [1] GUARD GP-CAB  
4. 244-3597 Y [1] STEERING AR-COMMAND CONTROL  
6. Y [1] CAB AR  
7. Y [1] PROTECTION AR-HEAT (STEEL MILL)  
8. Y [1] ELECTRICAL AR  
9. 303-4694 Y [1] LIGHTING AR-FLOOD & SIGNAL  
10. 303-4695 Y [1] GUARD AR-STEEL MILL  
11. 303-4699 Y [1] CONTROL AR-SERVICE BRAKE  
12. Y [1] FENDER GP  
13. Y [1] LADDER GP  
14. 303-4706 Y [1] CONVERSION AR-BRAKE CONTROL  
15. Y [1] CYLINDER GP-LIFT  
16. 306-5386 Y [1] HARDWARE GP-CHASSIS (LOADER FRAME, REAR FRAME)  
17. 306-5435 Y [1] INSULATION GP-HEAT  
18. 323-9130 CY [1] PANEL GP-SIDE  
   
  286-3807 FY [1] ELECTRONICS GP-POWER TRAIN (STEEL MILL)  
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#SEBC15070004
 

303-4178: STEEL MILL AR

303-4178 STEEL MILL AR
CUSTOM
PART OF 303-4514 STEEL MILL AR
Type 3
i03931149 SEBC1507
3034178 STEEL MILL AR Parts scheme
  For full view, you need register

Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 176-2444 Y [1] BLOCK GP-AXLE OSC LIMITER  
2. 189-7109 [1] SHAFT AS-STEERING  
3. 242-6035 Y [1] GUARD GP-CAB  
6. Y [1] CAB AR  
7. Y [1] PROTECTION AR-HEAT (STEEL MILL)  
8. Y [1] ELECTRICAL AR  
9. 303-4694 Y [1] LIGHTING AR-FLOOD & SIGNAL  
10. 303-4695 Y [1] GUARD AR-STEEL MILL  
11. 303-4699 Y [1] CONTROL AR-SERVICE BRAKE  
12. Y [1] FENDER GP  
13. Y [1] LADDER GP  
14. 303-4706 Y [1] CONVERSION AR-BRAKE CONTROL  
15. Y [1] CYLINDER GP-LIFT  
16. 306-5386 Y [1] HARDWARE GP-CHASSIS (LOADER FRAME, REAR FRAME)  
17. 306-5435 Y [1] INSULATION GP-HEAT  
18. 323-9130 Y [1] PANEL GP-SIDE  
   
  286-3807 FY [1] ELECTRONICS GP-POWER TRAIN (STEEL MILL)  
  2Q-8381 CFY [1] PLATE & FILM GP  
  108-1153 CF [1] FILTER-OIL (ADVANCED EFFICIENCY)  
  349-8261 F [1] PIN & BUSHING GP  
  349-7200 F [2] PIN AS  
  349-7201 F [2] BUSHING  
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#SEBC15070005
 

303-4178: STEEL MILL AR

303-4178 STEEL MILL AR
CUSTOM
PART OF 303-4514 STEEL MILL AR
Type 4
i04022699 SEBC1507
3034178 STEEL MILL AR Parts scheme
  For full view, you need register

Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 176-2444 Y [1] BLOCK GP-AXLE OSC LIMITER  
2. 362-1143 [1] SHAFT AS-STEERING  
3. 242-6035 Y [1] GUARD GP-CAB  
6. Y [1] CAB AR  
7. Y [1] PROTECTION AR-HEAT (STEEL MILL)  
8. Y [1] ELECTRICAL AR  
9. 303-4694 Y [1] LIGHTING AR-FLOOD & SIGNAL  
10. 303-4695 Y [1] GUARD AR-STEEL MILL  
11. 303-4699 Y [1] CONTROL AR-SERVICE BRAKE  
12. Y [1] FENDER GP  
13. Y [1] LADDER GP  
14. 303-4706 Y [1] CONVERSION AR-BRAKE CONTROL  
15. Y [1] CYLINDER GP-LIFT  
16. 306-5386 Y [1] HARDWARE GP-CHASSIS (LOADER FRAME, REAR FRAME)  
17. 306-5435 Y [1] INSULATION GP-HEAT  
18. 323-9130 Y [1] PANEL GP-SIDE  
   
  286-3807 FY [1] ELECTRONICS GP-POWER TRAIN (STEEL MILL)  
  2Q-8381 FY [1] PLATE & FILM GP  
  231-6181 CFY [1] FILTER GP-OIL (POWER TRAIN)  
  349-8261 F [1] PIN & BUSHING GP  
  349-7200 F [2] PIN AS  
  349-7201 F [2] BUSHING  
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#SEBC15070006
 

303-4514: STEEL MILL AR

303-4514 STEEL MILL AR
CUSTOM
Type 1
FOR USE WITH @@@@@244-3597@@@@@, 314-9863 BUCKET GP-SLAG, 244-3597 STEERING AR-COMMAND CONTROL
CANNOT BE USED WITH 243-1938 SWITCH GP-TRANSMISSION, 299-3911 LINK AS, 243-1946 CONTROL GP-ELECTROHYDRAULIC, 342-4993 CONTROL AR-HIGH LIFT, 342-4993 CONTROL AR-HIGH LIFT, 326-2757 CONTROL AR-HIGH LIFT, 328-9883 OPTION AR-LIGHTING, 339-5944 OPTION AR-CAB, 261-1446 LUBRICATION AR-AUTOMATIC, 319-8253 CONTROL GP-ELECTROHYDRAULIC, 342-4992 CONTROL AR-HIGH LIFT, 236-9101 CONTROL AR-HIGH LIFT, 263-3182 HYDRAULIC AR, 305-3322 CONTROL AR-FAN, 328-9882 CONFIGURATION AR, 334-0434 CONFIGURATION AR, 339-5947 OPTION AR-COLD WEATHER, 277-0038 LUBRICATION AR-AUTOMATIC, 255-5552 FENDER AR-ROADING, 236-9087 STEERING AR-SECONDARY, 260-4872 PLATFORM AR, 236-9108 CONTROL AR-AUTODIG, 256-5717 CONTROL AR-BUCKET, 263-6296 LUBRICATION AR-AUTOMATIC
i02943062 SEBC1507
3034514 STEEL MILL AR Parts scheme
  For full view, you need register

Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2Q-8381 FY [1] PLATE & FILM GP  
  FY [1] STEEL MILL AR  
  FY [1] LINES GP-SECONDARY STEERING  
  FY [1] SUPPRESSION GP-SOUND  
  FY [1] LINES GP-HYDRAULIC (WITH HEAT INSULATION)  
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#SEBC15070007
 

303-4514: STEEL MILL AR

303-4514 STEEL MILL AR
CUSTOM
Type 2
FOR USE WITH @@@@@244-3597@@@@@, 314-9863 BUCKET GP-SLAG, 244-3597 STEERING AR-COMMAND CONTROL
CANNOT BE USED WITH 243-1938 SWITCH GP-TRANSMISSION, 299-3911 LINK AS, 243-1946 CONTROL GP-ELECTROHYDRAULIC, 342-4993 CONTROL AR-HIGH LIFT, 342-4993 CONTROL AR-HIGH LIFT, 326-2757 CONTROL AR-HIGH LIFT, 328-9883 OPTION AR-LIGHTING, 339-5944 OPTION AR-CAB, 261-1446 LUBRICATION AR-AUTOMATIC, 319-8253 CONTROL GP-ELECTROHYDRAULIC, 342-4992 CONTROL AR-HIGH LIFT, 236-9101 CONTROL AR-HIGH LIFT, 263-3182 HYDRAULIC AR, 305-3322 CONTROL AR-FAN, 328-9882 CONFIGURATION AR, 334-0434 CONFIGURATION AR, 339-5947 OPTION AR-COLD WEATHER, 277-0038 LUBRICATION AR-AUTOMATIC, 255-5552 FENDER AR-ROADING, 236-9087 STEERING AR-SECONDARY, 260-4872 PLATFORM AR, 236-9108 CONTROL AR-AUTODIG, 256-5717 CONTROL AR-BUCKET, 263-6296 LUBRICATION AR-AUTOMATIC
i03949872 SEBC1507
3034514 STEEL MILL AR Parts scheme
  For full view, you need register

Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  FY [1] STEEL MILL AR  
  FY [1] LINES GP-SECONDARY STEERING  
  FY [1] LINES GP-HYDRAULIC (WITH HEAT INSULATION)  
  358-1337 CFY [1] WINDOW GP-CAB (HEAT RESISTANT GLASS)  
  FY [1] SUPPRESSION GP-SOUND  
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#SEBC15070008
 

3E-6328: ALARM GP

3E-6328 ALARM GP
24-VOLT
PART OF 280-4118 WIRING GP-CAB
i00187316 SEBC1507
3E6328 ALARM GP Parts scheme
  For full view, you need register

Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS AND WEDGE)
2. 3E-3365 [1] WEDGE-RECEPTACLE LOCK (2-PIN)  
3. 186-3735 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
 

#SEBC15070009
 

248-3288: CIRCUIT BREAKER GP

248-3288 CIRCUIT BREAKER GP -15-AMPERE, AUTOMATIC RESET
PART OF 306-5315 WIRING GP-CHASSIS
i03651130 SEBC1507
2483288 CIRCUIT BREAKER GP Parts scheme
  For full view, you need register

Parts for your 972H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8378 [2] NUT (10-32-THD)  
2. 8F-1434 [2] LOCKWASHER  
3. 8T-0328 [2] WASHER-HARD (5.5X10X1-MM THK)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

Information:

Operation and Maintenance Manual
Brake Accumulator - Check
966H and 972H Wheel Loaders
Service Brake Control
966H and 972H Wheel Loaders
Technical Information Bulletin
Service Brake Valve Leaking on Certain Medium Wheel Loaders{4265, 4269, 4282}
Service Brake Valve Leaking on Certain Medium Wheel Loaders{4265, 4269, 4282}
Specifications
Brake Control Valve (Parking)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Parking Brake Control Cable
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Limit Switch (Stop Light)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Foot Brake Control
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Brake Control Valve (Service)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Brake Accumulator
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Control Manifold (Brake Charge) (Hydraulic Fan Control)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Pressure Switch (Service Brake Oil)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Pressure Switch (Parking Brake Oil)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Position Sensor (Left Brake Pedal)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Systems Operation
Brake Control Valve (Service)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Position Sensor (Left Brake Pedal)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Brake Control Valve (Parking)
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Brake Accumulator
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Reuse And Salvage Guidelines
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Testing and Adjusting
Brake System Air - Purge
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Parking Brake Control Cable - Adjust
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Limit Switch (Stop Light) - Adjust
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Brake Accumulator - Test and Charge
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Position Sensor (Left Brake Pedal) (Electronic Technician) - Calibrate
966H Wheel Loader and 972H
Wheel Loader Power Train
Position Sensor (Left Brake Pedal) (Operator Monitor) - Calibrate
966H Wheel Loader and 972H
Wheel Loader Power Train
Service Brake System Pressure - Test
966H Wheel Loader and 972H
Wheel Loader Braking and Hydraulic Fan System
Disassembly and Assembly
Brake Accumulator - Remove and Install
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Service) - Disassemble
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Service) - Assemble
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Service) - Remove
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Service) - Install
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Parking) - Remove
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Parking) - Install
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Parking) - Disassemble
966H and 972H Wheel Loaders Machine Systems
Brake Control Valve (Parking) - Assemble
966H and 972H Wheel Loaders Machine Systems
Service Magazine
A New Calibration Procedure is Now Available {4269}
2007/12/31
Improved Bracket Support for the Brake Control for the Medium Wheel Loaders {4284, 4284, 7451}
2008/02/04
Improvements To Brake Hose Assemblies Across Hitch {4257, 4269}
2008/12/01
A Improved Procedure to Adjust the Stop Light Limit Switch {1432, 1435, 4269}
2008/11/03
Update to the Testing and Adjusting , "Limit Switch (Stop Light) - Adjust" {1432, 1435, 4269}
2008/11/24
New Hoses Are Used on Certain Wheel Loaders {4257, 5051, 5057, 7554}
2013/11/04
New Pedal Brake Valve Seal Kit Available for Certain Wheel Loaders {4258, 4265, 4269, 7555}
2014/02/21

Caterpillar Parts SIS Catalog 972H :

STEEL MILL AR
303-4178 STEEL MILL AR
STEEL MILL AR
303-4178 STEEL MILL AR
STEEL MILL AR
303-4178 STEEL MILL AR
STEEL MILL AR
303-4178 STEEL MILL AR
STEEL MILL AR
303-4514 STEEL MILL AR
STEEL MILL AR
303-4514 STEEL MILL AR
ALARM GP
3E-6328 ALARM GP
CIRCUIT BREAKER GP
248-3288 CIRCUIT BREAKER GP

Truck sale:

Caterpillar 972H
 
Caterpillar 972H
- Wheel Loaders
FINNING CANADA
Caterpillar 972H P, Wheel Loaders, Construction
130,000 
Caterpillar 972H P, Wheel Loaders, Construction
- Wheel Loaders
MICHIGAN CAT
Caterpillar 972H, Wheel Loaders, Construction
385,945 
Caterpillar 972H, Wheel Loaders, Construction
- Wheel Loaders
TOROMONT CAT
Caterpillar 972H, Wheel Loaders, Construction
393,296 
Caterpillar 972H, Wheel Loaders, Construction
- Wheel Loaders
FINNING CANADA
Caterpillar 972H, Wheel Loaders, Construction
319,441 
Caterpillar 972H, Wheel Loaders, Construction
- Wheel Loaders
TOROMONT CAT
Back to top
Contacts Request list Affiliate disclosure
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.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.