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125-1358 LINES GP-SERVICE BRAKE -FRONT AXLE S/N LWX1-UP PART OF 137-8833 AXLE AR-FIXED, 189-7781 AXLE GP-FIXED 988K




BRAKING SYSTEM

LINES GP
 

#SEBP57561030
 

125-1358: LINES GP-SERVICE BRAKE

125-1358 LINES GP-SERVICE BRAKE -FRONT AXLE
S/N LWX1-UP
PART OF 137-8833 AXLE AR-FIXED, 189-7781 AXLE GP-FIXED
i00166822 SEBP5756
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-8119 [2] SEAL-O-RING  
2. 125-0965 [2] RING-RETAINING  
3. 290-2302 [1] TUBE AS  
4. 290-2301 [1] TUBE AS  
5. 125-0966 [2] PLUG  
6. 8T-5439 [2] WASHER-HARD (21.5X45X6-MM THK)  
7. 6V-9169 [2] NUT (13/16-16-THD)  
8. 1H-8171 [2] SEAL-O-RING  
9. 7M-8485 [2] SEAL-O-RING  
 

#SEBP57561031
 

252-0742: MANIFOLD GP-CONTROL

252-0742 MANIFOLD GP-CONTROL
S/N LWX1-UP
PART OF 392-0060 CONTROL GP-PARKING BRAKE
i02176949 SEBP5756
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 252-0741 [1] VALVE GP-SOLENOID (HYDRAULIC LOCKOUT)  
  156-5970 [1] NUT (1/2-20-THD)  
  252-0745 [1] COIL AS  
 

#SEBP57561032
 

376-7126: VALVE & MTG GP-BRAKE CONTROL

376-7126 VALVE & MTG GP-BRAKE CONTROL
S/N LWX1-UP
PART OF 523-6586, 523-6588, 540-2511, 540-2512, 544-1162 CAB AR, 346-3867, 441-5223, 523-6587 CAB AR-ENCLOSED ROPS
i05319299 SEBP5756
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 377-8841 [1] TUBE AS  
2. 388-6321 [1] VALVE GP-BRAKE CONTROL (SERVICE)  
3. 148-8306 [2] ADAPTER AS  
    (EACH INCLUDES)
  5P-5777 [1] ADAPTER-O-RING  
  7M-8485 [1] SEAL-O-RING  
4. 148-8370 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8398 [1] SEAL-O-RING  
  6V-9851 [1] ELBOW  
5. 148-8444 [2] TEE AS-SWIVEL  
    (EACH INCLUDES)
  6V-8398 [2] SEAL-O-RING  
  6V-9837 [1] TEE-SWIVEL  
6. 153-6252 [4] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8398 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  9X-8408 [1] CONNECTOR  
7. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
8. 172-5761 [2] TEE AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  126-8306 [1] TEE-O-RING  
9. 241-6215 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
10. 6V-0852 [2] CAP-DUST  
11. 6V-9830 [6] CAP (ORFS)  
12. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
13. 8T-4133 M [4] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#SEBP57561033
 

373-9358: VALVE GP-ACCUMULATOR CHARGING

373-9358 VALVE GP-ACCUMULATOR CHARGING
S/N LWX1-599
PART OF 373-9356 HYDRAULIC AR
i05319706 SEBP5756
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 220-1432 Y [2] ACCUMULATOR GP-BRAKE (CHARGED)  
2. 421-9038 Y [1] VALVE GP-ACCUMULATOR CHARGING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP57561034
 

373-9358: VALVE GP-ACCUMULATOR CHARGING

373-9358 VALVE GP-ACCUMULATOR CHARGING
S/N LWX600-667
PART OF 373-9356 HYDRAULIC AR
i06167237 SEBP5756
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 220-1432 Y [2] ACCUMULATOR GP-BRAKE (CHARGED)  
2. 421-9038 Y [1] VALVE GP-ACCUMULATOR CHARGING  
3. 245-2975 CY [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP57561035
 

373-9358: VALVE GP-ACCUMULATOR CHARGING

373-9358 VALVE GP-ACCUMULATOR CHARGING
S/N LWX668-693
PART OF 373-9356 HYDRAULIC AR
i06280614 SEBP5756
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 220-1432 Y [2] ACCUMULATOR GP-BRAKE (CHARGED)  
2. 472-7274 CY [1] VALVE GP-ACCUMULATOR CHARGING  
3. 245-2975 Y [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP57561036
 

373-9358: VALVE GP-ACCUMULATOR CHARGING

373-9358 VALVE GP-ACCUMULATOR CHARGING
S/N LWX694-UP
PART OF 373-9356 HYDRAULIC AR
i06851933 SEBP5756
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [2] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
2. 492-1948 CY [1] VALVE GP-ACCUMULATOR CHARGING  
3. 245-2975 Y [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP57561037
 

421-9038: VALVE GP-ACCUMULATOR CHARGING

421-9038 VALVE GP-ACCUMULATOR CHARGING
S/N LWX1-520
PART OF 373-9359 ACCUMULATOR GP-HYDRAULIC, 373-9358, 459-5744 VALVE GP-ACCUMULATOR CHARGING
i05307511 SEBP5756
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-3868 J [2] VALVE GP-CHECK  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
2. 340-1767 U [1] VALVE GP-SHUTTLE  
3. 369-9335 [1] VALVE GP-RELIEF (PILOT OPERATED)  
  2M-9780 [1] SEAL-O-RING  
  4K-2039 [1] SEAL-O-RING  
4. 423-1880 W [1] VALVE GP-SEQUENCE (SEQUENCE)  
5. 369-8183 X [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 RINGS)
  141-0889 X [1] KIT-SEAL (PRESSURE REDUCE VALVE)  
    (INCLUDES SEALS)
  177-9545 W [1] KIT-SEAL (PRESSURE REDUCING VALVE)  
    (INCLUDES RINGS)
  189-2102 U [1] KIT-SEAL (VALVE)  
    (INCLUDES RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  U   KIT MARKED U SERVICES PART(S) MARKED U
  W   KIT MARKED W SERVICES PART(S) MARKED W
  X   KIT MARKED X SERVICES PART(S) MARKED X
 

#SEBP57561038
 

421-9038: VALVE GP-ACCUMULATOR CHARGING

421-9038 VALVE GP-ACCUMULATOR CHARGING
S/N LWX521-667
PART OF 373-9359 ACCUMULATOR GP-HYDRAULIC, 373-9358, 459-5744 VALVE GP-ACCUMULATOR CHARGING
i05848865 SEBP5756
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-3868 J [2] VALVE GP-CHECK  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
2. 340-1767 U [1] VALVE GP-SHUTTLE  
3. 369-9335 [1] VALVE GP-RELIEF (PILOT OPERATED)  
  2M-9780 [1] SEAL-O-RING  
  4K-2039 [1] SEAL-O-RING  
4. 9S-8004 [1] PLUG (9/16-18-THD)  
5. 369-8183 X [1] VALVE GP-PRESSURE REDUCING (IMPLEMENT PILOT OIL)  
6. 369-9151 [1] PLUG-ORIFICE  
7. 9S-8002 C [1] PLUG (7/16-20-THD)  
8. 3J-7354 C [1] SEAL-O-RING  
9. 3J-1907 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  120-9051 J [1] KIT-SEAL (CHECK VALVE)(CHECK VALVE)  
    (INCLUDES RINGS)
  141-0889 X [1] KIT-SEAL (PRESSURE REDUCE VALVE)  
    (INCLUDES SEALS)
  189-2102 U [1] KIT-SEAL (VALVE)  
    (INCLUDES RINGS)
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  U   KIT MARKED U SERVICES PART(S) MARKED U
  X   KIT MARKED X SERVICES PART(S) MARKED X
 

#SEBP57561039
 

459-5744: VALVE GP-ACCUMULATOR CHARGING

459-5744 VALVE GP-ACCUMULATOR CHARGING
S/N LWX1-603
PART OF 459-5745 HYDRAULIC AR
i05971620 SEBP5756
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Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 421-9038 Y [1] VALVE GP-ACCUMULATOR CHARGING  
2. 422-9872 Y [2] ACCUMULATOR GP (CHARGED)  
3. 455-1904 Y [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 988K :

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