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387-8837 VALVE GP-ACCUMULATOR CHARGING S/N 2T21-UP PART OF 386-2298 HYDRAULIC AR 824K WHEEL DOZER


BRAKING SYSTEM
CONTROL GP
HYDRAULIC SYSTEM
ACCUMULATOR GP
COOLER GP
CYLINDER GP
FILTER GP

WHEEL DOZER 824K WHEEL DOZER 2T2
 824K Wheel Dozer 2T200001-UP (MACHINE) POWERED BY C15 Engine M0089583 824K 2T2   (2018)

BRAKING SYSTEM

CONTROL GP
CONTROL GP-SERVICE BRAKE
386-2141 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
386-2151 CONTROL GP-SERVICE BRAKE
VALVE GP-ACCUMULATOR CHARGING
387-8837 VALVE GP-ACCUMULATOR CHARGING
VALVE GP-ACCUMULATOR CHARGING
387-8839 VALVE GP-ACCUMULATOR CHARGING
VALVE GP-ACCUMULATOR CHARGING
450-6071 VALVE GP-ACCUMULATOR CHARGING
VALVE GP-ACCUMULATOR CHARGING
451-2130 VALVE GP-ACCUMULATOR CHARGING
 

#M00895830510
 

387-8837: VALVE GP-ACCUMULATOR CHARGING

387-8837 VALVE GP-ACCUMULATOR CHARGING
S/N 2T21-UP
PART OF 386-2298 HYDRAULIC AR
i05651476 M0089583
3878837 VALVE GP-ACCUMULATOR CHARGING Parts scheme
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Parts for your 824K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 220-1432 Y [2] ACCUMULATOR GP-BRAKE (CHARGED)  
2. 451-2130 Y [1] VALVE GP-ACCUMULATOR CHARGING  
3. 148-8411 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
  Y   SEPARATE ILLUSTRATION
 

#M00895830511
 

387-8839: VALVE GP-ACCUMULATOR CHARGING

387-8839 VALVE GP-ACCUMULATOR CHARGING
S/N 2T21-UP
PART OF 386-2297 HYDRAULIC AR
i05660497 M0089583
3878839 VALVE GP-ACCUMULATOR CHARGING Parts scheme
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Parts for your 824K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 350-5576 Y [2] ACCUMULATOR GP-BRAKE (CHARGED)  
2. 450-6071 Y [1] VALVE GP-ACCUMULATOR CHARGING  
3. 148-8411 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
  Y   SEPARATE ILLUSTRATION
 

#M00895830512
 

450-6071: VALVE GP-ACCUMULATOR CHARGING

450-6071 VALVE GP-ACCUMULATOR CHARGING
S/N 2T21-UP
PART OF 387-8839 VALVE GP-ACCUMULATOR CHARGING
i05660496 M0089583
4506071 VALVE GP-ACCUMULATOR CHARGING Parts scheme
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Parts for your 824K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-3868 J [2] VALVE GP-CHECK (PRESSURE SENSOR)  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
2. 340-1767 H [1] VALVE GP-SHUTTLE (BRAKE ACCUMULATOR)  
3. 369-9335 L [1] VALVE GP-RELIEF (ACCUMULATOR CHARGE)  
4. 423-1880 N [1] VALVE GP-SEQUENCE  
5. 369-8183 P [1] VALVE GP-PRESSURE REDUCING (IMPLEMENT PILOT OIL)  
6. 369-9151 [1] PLUG-ORIFICE  
7. 9S-8002 [2] PLUG (7/16-20-THD)  
8. 3J-7354 [2] SEAL-O-RING  
9. 423-1876 [1] PLUG-ORIFICE  
10. 9S-8004 [1] PLUG (9/16-18-THD)  
11. 3J-1907 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  120-9051 J [1] KIT-SEAL (CHECK VALVE)(CHECK VALVE)  
    (INCLUDES RING & O-RINGS)
  189-2102 H [1] KIT-SEAL (VALVE)  
    INCLUDES O-RINGS & RINGS)
  333-9152 L [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES BACKUP RING & O-RINGS)
  177-9545 N [1] KIT-SEAL (PRESSURE REDUCING VALVE)  
    (INCLUDES O-RINGS & BACKUP RINGS)
  141-0889 P [1] KIT-SEAL (IMPLEMENT PILOT PRESSURE)  
    (INCLUDES SEALS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  N   KIT MARKED N SERVICES PART(S) MARKED N
  P   KIT MARKED P SERVICES PART(S) MARKED P
 

#M00895830513
 

451-2130: VALVE GP-ACCUMULATOR CHARGING

451-2130 VALVE GP-ACCUMULATOR CHARGING
S/N 2T21-UP
PART OF 387-8837 VALVE GP-ACCUMULATOR CHARGING
i05659944 M0089583
4512130 VALVE GP-ACCUMULATOR CHARGING Parts scheme
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Parts for your 824K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-3868 J [2] VALVE GP-CHECK (PRESSURE SENSOR)  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
2. 340-1767 H [1] VALVE GP-SHUTTLE (BRAKE ACCUMULATOR)  
3. 369-8167 L [1] VALVE GP-RELIEF (ACCUMULATOR CHARGE)  
4. 423-1880 N [1] VALVE GP-SEQUENCE  
5. 369-8183 P [1] VALVE GP-PRESSURE REDUCING (IMPLEMENT PILOT OIL)  
6. 369-9151 [1] PLUG-ORIFICE  
7. 9S-8002 [2] PLUG (7/16-20-THD)  
8. 3J-7354 [2] SEAL-O-RING  
9. 423-1876 [1] PLUG-ORIFICE  
10. 9S-8004 [1] PLUG (9/16-18-THD)  
11. 3J-1907 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  120-9051 J [1] KIT-SEAL (CHECK VALVE)(CHECK VALVE)  
    (INCLUDES RING & O-RINGS)
  189-2102 H [1] KIT-SEAL (VALVE)  
    INCLUDES O-RINGS & RINGS)
  333-9152 L [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES BACKUP RING & O-RINGS)
  177-9545 N [1] KIT-SEAL (PRESSURE REDUCING VALVE)  
    (INCLUDES O-RINGS & BACKUP RINGS)
  141-0889 P [1] KIT-SEAL (IMPLEMENT PILOT PRESSURE)  
    (INCLUDES SEALS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  N   KIT MARKED N SERVICES PART(S) MARKED N
  P   KIT MARKED P SERVICES PART(S) MARKED P
 

#M00895830514
 

173-5898: VALVE GP-BRAKE CONTROL

173-5898 VALVE GP-BRAKE CONTROL -SERVICE
S/N 2T21-UP
PART OF 387-8826 VALVE & MTG GP-BRAKE CONTROL
i01928560 M0089583
1735898 VALVE GP-BRAKE CONTROL Parts scheme
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Parts for your 824K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-7799 [1] KIT-SEAL (BRAKE VALVE)  
2. 117-7798 [1] BOOT  
 

#M00895830515
 

200-0750: ACCUMULATOR GP-PILOT OIL

200-0750 ACCUMULATOR GP-PILOT OIL -CHARGED
S/N 2T21-UP
PART OF 386-2176 VALVE & LINES GP-HYD CONTROL
FIELD REPLACEMENT ORDER @@@@@351-0320@@@@@
i01962627 M0089583
2000750 ACCUMULATOR GP-PILOT OIL Parts scheme
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Parts for your 824K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 232-3317 [2] FILM-IDENTIFICATION (HYDRAULIC ACCUMULATOR)  
2. 3D-2824 [1] SEAL-O-RING  
 

#M00895830516
 

381-5527: COOLER GP-HYDRAULIC OIL

381-5527 COOLER GP-HYDRAULIC OIL
S/N 2T21-UP
PART OF 381-5530 COOLING AR
i05627107 M0089583
3815527 COOLER GP-HYDRAULIC OIL Parts scheme
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Parts for your 824K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 372-9124 [1] CORE AS-OIL COOLER (HYDRAULIC)  
  361-4742 [4] ISOLATOR  
2. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
3. 8T-4226 [4] WASHER-PLATED (10.5X45X3-MM THK)  
  M   METRIC PART
 

#M00895830517
 

397-9390: CYLINDER GP-BULLDOZER LIFT

397-9390 CYLINDER GP-BULLDOZER LIFT -BULLDOZER LIFT
S/N 2T21-UP
120-MM (4.72-IN) BORE X 1070-MM (42.13-IN) STROKE
PART OF 397-7884, 397-7900 BULLDOZER AR
i05645536 M0089583
3979390 CYLINDER GP-BULLDOZER LIFT Parts scheme
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Parts for your 824K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-0910 [1] CAP-BEARING  
2. 3G-0911 [28] SHIM (0.8-MM THK)  
3. 9X-3592 [1] SEAL AS  
  9X-3590 [1] RING-SEAL  
  9X-3591 [1] RING-EXPANDER  
4. 119-5445 [1] RING  
5. 233-0621 [1] SEAL-WIPER  
6. 266-9985 [1] HEAD  
7. 353-8621 [1] PISTON  
8. 419-9163 [1] CYLINDER AS-HYDRAULIC  
8A. 5J-1192 [2] BUSHING  
9. 419-9171 [1] ROD AS  
10. 167-2184 [1] SEAL AS-BUFFER  
11. 167-2318 [1] SEAL-U-CUP  
12. 186-5147 [1] RING-WEAR  
13. 2J-0564 [1] LOCKNUT (2-12-THD)  
14. 2J-3961 [1] RING-BACKUP  
15. 2J-8163 [1] SEAL-O-RING  
16. 3E-6703 [1] SEAL-O-RING  
17. 7X-0851 M [4] NUT (M24X3-THD)  
18. 8T-0672 M [4] BOLT (M24X3X160-MM)  
  M   METRIC PART
 

#M00895830518
 

372-9999: CYLINDER GP-BULLDOZER TILT

372-9999 CYLINDER GP-BULLDOZER TILT
S/N 2T21-UP
140-MM (5.6-IN) BORE X 230-MM (9.1-IN) STROKE
PART OF 418-4614 ARM GP-BULLDOZER, 397-7890 PUSH ARM GP
i05291570 M0089583
3729999 CYLINDER GP-BULLDOZER TILT Parts scheme
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Parts for your 824K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8E-5703 B [24] SHIM (0.8-MM THK)  
2. 8J-2880 [1] CAP AS-BEARING  
3. 233-0621 [1] SEAL-WIPER  
4. 262-7591 [1] PISTON  
5. [1] HEAD  
6. 373-6364 [1] ROD AS  
7. 373-6366 [1] CYLINDER AS-TILT  
  4J-6374 [2] BUSHING  
8. 167-2184 [1] SEAL AS-BUFFER  
9. 167-2318 [1] SEAL-U-CUP  
10. 186-5147 [1] RING-WEAR  
11. 3J-9545 [1] LOCKNUT (2-12-THD)  
12. 4J-4606 [1] RING-WEAR  
13. 7Y-5216 M [11] BOLT-SOCKET HEAD (M20X2.5X80-MM)  
14. 8C-8478 M [4] BOLT (M20X2.5X140-MM)  
15. 8J-1688 [1] SEAL-O-RING  
16. 8J-1689 [1] RING-BACKUP  
17. 8T-4131 M [4] NUT (M20X2.5-THD)  
18. 9X-3598 [1] SEAL AS  
  B   USE AS REQUIRED
  M   METRIC PART
 

#M00895830519
 

376-1286: FILTER GP-OIL

376-1286 FILTER GP-OIL -HYDRAULIC TANK RETURN
S/N 2T21-UP
PART OF 392-7835 TANK & MTG GP-HYDRAULIC
i05230685 M0089583
3761286 FILTER GP-OIL Parts scheme
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Parts for your 824K WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 376-1288 [1] FILTER ELEMENT-OIL (HYDRAULIC)  
2. 378-1147 [1] COVER  
3. 442-2479 [1] VALVE-BYPASS  
4. 378-1149 [1] HOUSING AS-OIL FILTER  
5. 378-1150 [1] FLANGE  
6. 378-1491 [1] GASKET  
7. 5K-1787 [1] SEAL-O-RING  
8. 101-7404 M [3] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
  M   METRIC PART
 

Information:

Operation and Maintenance Manual
Brake Accumulator - Check
824K Wheel Dozer
Specifications
Pressure Sensor (Service Brake Oil)
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Pressure Sensor - Demand Fan
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Position Sensor (Left Brake Pedal)
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Parking Brake Control
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Brake Accumulator
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Pressure Sensor - LIFT CYLINDER ROD END
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Parking Brake Control
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Pressure Sensor
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Accumulator Charging Valve
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Brake Accumulator
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Systems Operation
Brake Accumulator
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Brake Control Valve (Service)
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Transmission Neutralizer Switch - Integrated Braking System (IBS)
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Brake Control Valve (Parking)
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Parking Brake
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
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
Service Brake System Pressure - Test
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Brake Accumulator - Test and Charge
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Parking Brake Actuator - Adjust
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Limit Switch (Stop Light) - Adjust
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Limit Switch (Throttle Lock Deactivation) (Electronic Technician) - Adjust
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Brake System Air - Purge
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems
Disassembly and Assembly
Parking Brake - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Brake Accumulator - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Brake Accumulator - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Accumulator Charging Valve (Brake) - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Accumulator Charging Valve (Brake) - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Accumulator Charging Valve (Brake) - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Accumulator Charging Valve (Brake) - Disassemble
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Accumulator Charging Valve (Brake) - Assemble
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Accumulator Charging Valve (Brake) - Disassemble
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Accumulator Charging Valve (Brake) - Assemble
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Brake Control Valve (Service) - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Brake Control Valve (Service) - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Brake Control Valve (Service) - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Brake Control Valve (Parking) - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems
Brake Control Valve (Parking) - Remove and Install
826K Landfill Compactor, 825K Soil Compactor and 824K Wheel Dozer Machine Systems

Caterpillar Parts SIS Catalog 824K :

VALVE & MTG GP-BRAKE CONTROL
387-8826 VALVE & MTG GP-BRAKE CONTROL
LINES GP-SERVICE BRAKE
124-3758 LINES GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
386-2151 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
386-2141 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
386-2131 CONTROL GP-SERVICE BRAKE
CONTROL GP-FOOT BRAKE
343-1776 CONTROL GP-FOOT BRAKE
CONTROL GP-FOOT BRAKE
305-5531 CONTROL GP-FOOT BRAKE
BRAKE GP-SERVICE
208-5974 BRAKE GP-SERVICE
VALVE GP-ACCUMULATOR CHARGING
387-8839 VALVE GP-ACCUMULATOR CHARGING
VALVE GP-ACCUMULATOR CHARGING
450-6071 VALVE GP-ACCUMULATOR CHARGING
VALVE GP-ACCUMULATOR CHARGING
451-2130 VALVE GP-ACCUMULATOR CHARGING
VALVE GP-BRAKE CONTROL
173-5898 VALVE GP-BRAKE CONTROL
ACCUMULATOR GP-PILOT OIL
200-0750 ACCUMULATOR GP-PILOT OIL
COOLER GP-HYDRAULIC OIL
381-5527 COOLER GP-HYDRAULIC OIL
CYLINDER GP-BULLDOZER LIFT
397-9390 CYLINDER GP-BULLDOZER LIFT
CYLINDER GP-BULLDOZER TILT
372-9999 CYLINDER GP-BULLDOZER TILT

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