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305-7247 VALVE & MTG GP-BRAKE CONTROL S/N BXY1-UP PART OF 306-5149 CAB AR-ENCLOSED ROPS, 2Q-8630, 2Q-8750 HANDLER AR-BLOCK, 2Q-8628, 2Q-8748 LOGGING AR, 2Q-8627, 2Q-8747 LOGGING AR-MILLYARD 988H




BRAKING SYSTEM

VALVE GP
 

#SEBC14540300
 

305-7247: VALVE & MTG GP-BRAKE CONTROL

305-7247 VALVE & MTG GP-BRAKE CONTROL
S/N BXY1-UP
PART OF 306-5149 CAB AR-ENCLOSED ROPS, 2Q-8630, 2Q-8750 HANDLER AR-BLOCK, 2Q-8628, 2Q-8748 LOGGING AR, 2Q-8627, 2Q-8747 LOGGING AR-MILLYARD
i03785192 SEBC1454
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Parts for your 988H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [2] CAP-DUST  
2. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
3. 164-5586 [2] TEE AS  
    (EACH INCLUDES)
  6V-8398 [1] SEAL-O-RING  
  7X-0871 [1] TEE  
4. 173-5898 Y [1] VALVE GP-BRAKE CONTROL (SERVICE)  
5. 148-8340 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
6. 148-8354 [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9002 [1] ELBOW  
7. 148-8364 [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
8. 148-8370 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8398 [1] SEAL-O-RING  
  6V-9851 [1] ELBOW  
9. 148-8444 [1] TEE AS-SWIVEL  
  6V-8398 [2] SEAL-O-RING  
  6V-9837 [1] TEE-SWIVEL  
  Y   SEPARATE ILLUSTRATION
 

#SEBC14540301
 

308-2714: VALVE & MTG GP-BRAKE CONTROL

308-2714 VALVE & MTG GP-BRAKE CONTROL -PARKING
S/N BXY1-UP
PART OF 308-2724 CONTROL GP-PARKING BRAKE
i02728675 SEBC1454
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Parts for your 988H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-4607 [2] PIN-COTTER  
2. 5P-6724 [1] BEARING-ROLLER  
3. 7I-4078 [1] LEVER AS  
4. 091-1745 [2] WASHER (16.6X24X1.2-MM THK)  
5. 104-5888 [2] STRIP  
6. 106-1774 Y [1] VALVE GP-BRAKE CONTROL (PARKING)  
7. 308-2716 [1] PLATE AS  
8. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
9. 150-3036 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
10. 148-8365 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-6876 [1] ELBOW  
11. 3B-4640 [1] PIN-COTTER  
12. 7X-2618 [2] PIN  
13. 8T-0741 [2] SEAL-LIP TYPE  
14. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
15. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
16. 9X-8257 [1] WASHER (17.5X30X3.5-MM THK)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBC14540302
 

326-7291: VALVE & MTG GP-BRAKE CONTROL

326-7291 VALVE & MTG GP-BRAKE CONTROL
S/N BXY1-4999
PART OF 278-2331 CAB AR
i03079720 SEBC1454
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Parts for your 988H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [2] CAP-DUST  
2. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
3. 164-5586 [2] TEE AS  
    (EACH INCLUDES)
  6V-8398 [1] SEAL-O-RING  
  7X-0871 [1] TEE  
4. 200-0866 [1] VALVE GP-BRAKE CONTROL (SERVICE)  
5. 148-8306 [2] ADAPTER AS  
    (EACH INCLUDES)
  5P-5777 [1] ADAPTER-O-RING  
  7M-8485 [1] SEAL-O-RING  
6. 148-8364 [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
7. 148-8370 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8398 [1] SEAL-O-RING  
  6V-9851 [1] ELBOW  
8. 148-8444 [1] TEE AS-SWIVEL  
  6V-8398 [2] SEAL-O-RING  
  6V-9837 [1] TEE-SWIVEL  
9. 153-6252 [4] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8398 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  9X-8408 [1] CONNECTOR  
 

#SEBC14540303
 

326-7291: VALVE & MTG GP-BRAKE CONTROL

326-7291 VALVE & MTG GP-BRAKE CONTROL
S/N BXY5000-UP
PART OF 278-2331 CAB AR
i04939942 SEBC1454
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Parts for your 988H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [2] CAP-DUST  
2. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  214-7568 [1] SEAL-O-RING  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
3. 164-5586 [2] TEE AS  
    (EACH INCLUDES)
  6V-8398 [1] SEAL-O-RING  
  7X-0871 [1] TEE  
4. 200-0866 [1] VALVE GP-BRAKE CONTROL (SERVICE)  
  4E-5542 [1] BOOT  
  8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
  8T-4178 M [2] BOLT (M10X1.5X90-MM)  
5. 148-8306 [2] ADAPTER AS  
    (EACH INCLUDES)
  5P-5777 [1] ADAPTER-O-RING  
  7M-8485 [1] SEAL-O-RING  
6. 357-4437 C [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
7. 357-4460 C [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8398 [1] SEAL-O-RING  
  6V-9851 [1] ELBOW  
8. 357-4540 C [1] TEE AS  
  6V-8398 [2] SEAL-O-RING  
  6V-9837 [1] TEE-SWIVEL  
9. 153-6252 [4] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8398 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  9X-8408 [1] CONNECTOR  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBC14540304
 

106-1774: VALVE GP-BRAKE CONTROL

106-1774 VALVE GP-BRAKE CONTROL -PARKING
S/N BXY1-UP
PART OF 189-7417, 219-5155, 308-2714 VALVE & MTG GP-BRAKE CONTROL
i00487970 SEBC1454
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Parts for your 988H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-7533 [2] SEAL-O-RING  
2. 9S-8001 [2] PLUG  
3. 257-7676 [1] KIT-REPAIR  
    (INCLUDES BOOT, SEALS, RETAINING, DETENT BALLS & SPRINGS)
 

#SEBC14540305
 

173-5898: VALVE GP-BRAKE CONTROL

173-5898 VALVE GP-BRAKE CONTROL -SERVICE
S/N BXY1-UP
PART OF 2Q-8630 HANDLER AR-BLOCK, 2Q-8628 LOGGING AR, 2Q-8627 LOGGING AR-MILLYARD, 2Q-8650, 2Q-8730 STEEL MILL AR, 305-7247 VALVE & MTG GP-BRAKE CONTROL
i01928560 SEBC1454
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Parts for your 988H WHEEL LOADER:

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

#SEBC14540306
 

200-5962: VALVE GP-RELIEF

200-5962 VALVE GP-RELIEF -BRAKE ACCUMULATOR PRESSURE
S/N BXY1-UP
PART OF 189-7465, 308-2724 CONTROL GP-PARKING BRAKE
i01908109 SEBC1454
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Parts for your 988H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4Z-6480 [1] BODY-VALVE  
2. 9S-4181 [2] PLUG (1-5/16-12-THD)  
3. 7M-8485 [2] SEAL-O-RING  
4. 4T-4934 Y [1] VALVE GP-RELIEF (BRAKE ACCUMULATOR PRESSURE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBC14540307
 

346-3796: VALVE GP-RELIEF

346-3796 VALVE GP-RELIEF
S/N BXY1-UP
DIRECT OPERATED
PART OF 4T-4934 VALVE GP-RELIEF
i04041710 SEBC1454
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Parts for your 988H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4224 B [1] WASHER-HARD (8.8X16X2-MM THK)  
2. 4T-2741 [1] SPRING  
3. 4T-7571 [1] PLATE  
4. 6E-1835 [1] RETAINER AS  
5. 6J-6439 [1] VALVE-POPPET  
6. 9X-6395 [1] NUT (3/4-16-THD)  
7. 3K-0360 [2] SEAL-O-RING  
8. 7J-9933 [1] SEAL-O-RING  
  B   USE AS REQUIRED
 

#SEBC14540308
 

4T-4934: VALVE GP-RELIEF

4T-4934 VALVE GP-RELIEF -BRAKE ACCUMULATOR PRESSURE
S/N BXY1-UP
DIRECT OPERATED
PART OF 200-5962 VALVE GP-RELIEF
Type 1
i00169688 SEBC1454
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Parts for your 988H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-1835 [1] RETAINER AS  
2. 9X-6395 [1] NUT (3/4-16-THD)  
3. 7J-9933 [1] SEAL-O-RING  
4. 4T-7571 [1] PLATE  
5. 6J-6439 [1] VALVE-POPPET  
6. 3K-0360 [2] SEAL-O-RING  
7. 4T-2741 [1] SPRING  
 

#SEBC14540309
 

4T-4934: VALVE GP-RELIEF

4T-4934 VALVE GP-RELIEF -BRAKE ACCUMULATOR PRESSURE
S/N BXY1-UP
DIRECT OPERATED
PART OF 200-5962 VALVE GP-RELIEF
Type 2
i04034998 SEBC1454
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Parts for your 988H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 346-3796 CY [1] VALVE GP-RELIEF  
2. 3K-0360 [2] SEAL-O-RING  
3. 7J-9933 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Brake Control Valve (Parking)
988H Wheel Loader Braking System
Pressure Switch (Brake Accumulator Charge)
988H Wheel Loader Braking System
Pressure Switch (Parking Brake Oil)
988H Wheel Loader Braking System
Brake Control Valve (Service)
988H Wheel Loader Braking System
Accumulator Charging Valve (Brake)
988H Wheel Loader Braking System
Systems Operation
Parking Brake Interlock
988H Wheel Loader Braking System
Accumulator Charging Valve (Brake)
988H Wheel Loader Braking System
Brake Control Valve (Service)
988H Wheel Loader Braking System
Brake Control Valve (Parking)
988H Wheel Loader Braking 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
Service Braking System Pressure - Test
988H Wheel Loader Braking System
Troubleshooting
MID 081 - CID 0627 - FMI 03
988H Wheel Loader Power Train
MID 081 - CID 0627 - FMI 04
988H Wheel Loader Power Train
Disassembly and Assembly
Brake Control Valve (Service) - Remove
988H Wheel Loader Machine Systems
Brake Control Valve (Service) - Install
988H Wheel Loader Machine Systems
Brake Control Valve (Service) - Disassemble
988H Wheel Loader Machine Systems
Brake Control Valve (Service) - Assemble
988H Wheel Loader Machine Systems
Accumulator Charging Valve (Brake) - Disassemble
988H Wheel Loader Machine Systems
Accumulator Charging Valve (Brake) - Assemble
988H Wheel Loader Machine Systems
Accumulator Charging Valve (Brake) - Remove
988H Wheel Loader Machine Systems
Accumulator Charging Valve (Brake) - Install
988H Wheel Loader Machine Systems
Service Magazine

Caterpillar Parts SIS Catalog 988H :

Truck sale:

 
 
Caterpillar 988H
- Wheel Loaders
WESTERN STATES EQUIPMENT
 
Caterpillar 988H, Wheel Loaders, Construction
- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
 
Caterpillar 988H, Wheel Loaders, Construction
- Wheel Loaders
CGT - COMPAGNIA GENERALE TRATTORI
114,704 
1,008,026 
Caterpillar 988H, Wheel Loaders, Construction
- Wheel Loaders
FINNING CANADA
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