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383-6675 MANIFOLD GP-CONTROL S/N 5L51-UP PART OF 437-0304 LINES GP-PUMP 555D WHEEL SKIDDER


HYDRAULIC SYSTEM
MANIFOLD GP
MOTOR GP
VALVE GP-CONTROL
LINES GP-HYDRAULIC
ELECTRICAL AND STARTING SYSTEM
MOTOR GP
HYDRAULIC SYSTEM
PUMP GP


HYDRAULIC SYSTEM

MANIFOLD GP
 

#SEBP72390370
 

383-6675: MANIFOLD GP-CONTROL

383-6675 MANIFOLD GP-CONTROL
S/N 5L51-UP
PART OF 437-0304 LINES GP-PUMP
i06500988 SEBP7239
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Parts for your 555D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 333-9430 Y [1] VALVE GP-SOLENOID (24-VOLT)(REVERSING FAN)  
2. 438-4351 [2] CHECK-VALVE  
3. 438-4352 [1] VALVE GP-RELIEF (REVERSING FAN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP72390371
 

454-8977: MANIFOLD GP-CONTROL

454-8977 MANIFOLD GP-CONTROL
S/N 5L51-UP
PART OF 373-4386 VALVE & LINES GP-MAIN CONTROL
AN ATTACHMENT
i05748514 SEBP7239
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Parts for your 555D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 170-3357 Y [1] VALVE GP-PRESSURE REDUCING (WINCH CONTROL)  
2. 329-5064 Y [1] VALVE GP-SOLENOID (24-VOLT)(WINCH CONTROL)  
2A. 329-5064 Y [1] VALVE GP-SOLENOID (24-VOLT)(WINCH FREESPOOL)  
2B. 329-5064 Y [1] VALVE GP-SOLENOID (24-VOLT)(PARKING BRAKE)  
2C. 329-5064 Y [1] VALVE GP-SOLENOID (24-VOLT)(DIFFERENTIAL LOCK)  
3. 332-3092 Y [1] VALVE GP-PRESSURE REDUCING (PILOT, DIFFERENTIAL LOCK)  
4. 426-4623 [1] VALVE AS (PARKING BRAKE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP72390372
 

554-0961: MANIFOLD GP-CONTROL

554-0961 MANIFOLD GP-CONTROL
S/N 5L51-UP
PART OF 373-4386, 568-5671 VALVE & LINES GP-MAIN CONTROL
AN ATTACHMENT
i07349152 SEBP7239
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Parts for your 555D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 170-3357 Y [1] VALVE GP-PRESSURE REDUCING (PARKING BRAKE OIL)  
2. 351-7535 Y [4] VALVE GP-SOLENOID (24-VOLT)(PARKING BRAKE)  
3. 332-3092 Y [1] VALVE GP-PRESSURE REDUCING (PARKING BRAKE OIL)  
4. 426-4623 [1] VALVE AS (PARKING BRAKE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP72390373
 

558-6469: MANIFOLD GP-CONTROL

558-6469 MANIFOLD GP-CONTROL -PILOT SUPPLY
S/N 5L51-UP
PART OF 366-7401 LINES GP-PILOT
i07329730 SEBP7239
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Parts for your 555D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 158-9956 Y [1] VALVE GP-CHECK (PILOT, DIFFERENTIAL LOCK OIL)  
2. 252-8038 Y [1] VALVE GP-PRESSURE REDUCING (PILOT)  
3. 351-7535 J [2] VALVE GP-SOLENOID (24-VOLT)(QUICK COUPLER)  
    (EACH INCLUDES)
  156-5970 [1] NUT (1/2-20-THD)  
  354-7468 [1] COIL AS-SOLENOID (24-VOLT)  
4. 332-3092 Y [2] VALVE GP-PRESSURE REDUCING (PILOT, DIFFERENTIAL LOCK)  
   
    AVAILABLE REPAIR KIT(S):
  195-7430 J [1] KIT-SEAL (SOLENOID VALVE)  
    (INCLUDES O-RING SEALS & BACKUP RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP72390374
 

340-2104: MOTOR GP-PISTON

340-2104 MOTOR GP-PISTON -HYDRAULIC FAN
S/N 5L51-UP
HYDRAULIC FAN
PART OF 468-2030 FAN GP-SUCTION
i03636761 SEBP7239
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Parts for your 555D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-9597 [1] RING-RETAINING  
2. 185-0303 [1] SEAL-OIL  
3. 340-2125 [1] SWASHPLATE  
4. 233-2530 Y [1] ROTATING GP-MOTOR (HYDRAULIC FAN)  
5. 231-4707 [1] SEAL-O-RING  
6. 8T-0341 M [4] BOLT-SOCKET HEAD (M10X1.5X60-MM)  
7. 9X-8979 [1] DOWEL  
8. 191-7583 [1] BEARING-TAPERED  
9. 191-7582 B [1] SHIM (2.5-MM THK)  
10. 101-2862 [2] DOWEL  
11. 9S-8005 [1] PLUG (3/4-16-THD)  
12. 155-9125 [1] BEARING AS-ROLLER  
13. 340-2126 [1] SHAFT-DRIVE  
14. 194-9473 [1] RING  
15. 3K-0360 [1] SEAL-O-RING  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72390375
 

478-9110: PLUG GP-CONTROL VALVE

478-9110 PLUG GP-CONTROL VALVE -HYDRAULIC
S/N 5L51-UP
PART OF 476-6802, 553-5616 INDUSTRIAL AR-HYDRAULIC
AN ATTACHMENT
i06093159 SEBP7239
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Parts for your 555D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 369-6857 [10] PLUG AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  360-3695 [1] PLUG  
2. 148-8407 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
3. 6V-9830 [1] CAP (ORFS)  
 

#SEBP72390376
 

431-4383: PLUG GP-HYDRAULIC LINES

431-4383 PLUG GP-HYDRAULIC LINES
S/N 5L51-UP
PART OF 373-4620, 476-6816, 551-6889 WINCH AR-SKIDDER
AN ATTACHMENT
i05425655 SEBP7239
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Parts for your 555D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 369-6857 [2] PLUG AS  
    (EACH INCLUDES)
  360-3695 [1] PLUG  
  3D-2824 [1] SEAL-O-RING  
2. 148-8407 [2] PLUG AS  
    (EACH INCLUDES)
  9S-4191 [1] PLUG (9/16-18-THD)  
  3J-1907 [1] SEAL-O-RING  
3. 6V-9830 [1] CAP (ORFS)  
 

#SEBP72390377
 

354-1825: PUMP & MOTOR GP-HYD TANK FILL

354-1825 PUMP & MOTOR GP-HYD TANK FILL
S/N 5L51-UP
PART OF 468-2018 LINES GP-PUMP
AN ATTACHMENT
i04497969 SEBP7239
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Parts for your 555D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 377-2345 [1] MOTOR  
2. 373-8155 [1] SWITCH-START (HYDRAULIC TANK FILL)  
3. 1V-8795 [1] COUPLING  
4. 107-4015 [1] MOTOR  
5. 381-8100 [1] PUMP  
6. 381-8128 [1] KIT-SEAL  
    (INCLUDES GASKETS, RING & SEAL)
7. 8W-0013 [1] KIT-GASKET  
 

#SEBP72390378
 

366-7403: PUMP & MTG GP-HYDRAULIC

366-7403 PUMP & MTG GP-HYDRAULIC
S/N 5L51-UP
PART OF 435-4334 HYDRAULIC AR
Type 1
i05379740 SEBP7239
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Parts for your 555D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7T-9538 [1] MANIFOLD  
2. 362-9554 Y [1] PUMP GP-GEAR (IMPLEMENT, STEERING, BRAKE)  
3. 377-3217 [1] TUBE AS  
4. 377-3218 [1] TUBE AS  
5. 377-3234 [1] HOSE  
6. 378-9893 [1] HOSE  
7. 378-9949 [1] TUBE AS  
8. 384-6071 I [1] HOSE AS  
9. 422-7940 Y [1] PUMP GP-PISTON (HYDRAULIC)  
10. 148-8347 [1] ELBOW AS  
  6V-9007 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
11. 148-8360 [1] ELBOW AS  
  6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
12. 175-7904 [1] SEAL-O-RING  
13. 1P-3707 [2] SEAL-RECTANGULAR  
14. 1P-4584 [2] FLANGE-HALF  
15. 6J-2680 [2] SEAL-O-RING  
16. 7X-2549 M [2] BOLT (M12X1.75X100-MM)  
17. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
18. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
19. 8T-4193 M [2] BOLT (M16X2X50-MM)  
20. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
21. 8T-4910 M [10] BOLT (M12X1.75X60-MM)  
22. 144-0367 [2] CLAMP-HOSE  
23. 9M-0164 [2] CLAMP-HOSE  
24. 9X-8257 [2] WASHER (17.5X30X3.5-MM THK)  
25. 8T-8919 [4] BOLT (1/2-13X1.75-IN)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP72390379
 

366-7403: PUMP & MTG GP-HYDRAULIC

366-7403 PUMP & MTG GP-HYDRAULIC
S/N 5L51-UP
PART OF 435-4334 HYDRAULIC AR
Type 2
i07186584 SEBP7239
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Parts for your 555D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
2. 362-9554 Y [1] PUMP GP-GEAR (IMPLEMENT, STEERING, BRAKE)  
3. 377-3217 [1] TUBE AS  
4. 377-3218 [1] TUBE AS  
5. 377-3234 [1] HOSE  
6. 524-8757 C [1] HOSE  
7. 524-8756 C [1] TUBE AS  
8. 384-6071 I [1] HOSE AS  
9. 422-7940 Y [1] PUMP GP-PISTON (HYDRAULIC)  
10. 148-8347 [1] ELBOW AS  
  6V-9007 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
11. 148-8360 [1] ELBOW AS  
  6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
12. 175-7904 [1] SEAL-O-RING  
13. 1P-3707 [2] SEAL-RECTANGULAR  
14. 1P-4584 [2] FLANGE-HALF  
15. 6J-2680 C [1] SEAL-O-RING  
17. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
18. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
19. 8T-4193 M [2] BOLT (M16X2X50-MM)  
20. 8T-4223 C [12] WASHER-HARD (13.5X25.5X3-MM THK)  
21. 8T-4910 CM [8] BOLT (M12X1.75X60-MM)  
22. 144-0367 [2] CLAMP-HOSE  
23. 9M-0164 [2] CLAMP-HOSE  
24. 9X-8257 [2] WASHER (17.5X30X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE PARKING BRAKE SOLENOID VALVE GROUP ON CERTAIN 525D, 535D, 545D, AND 555D WHEEL SKIDDERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE PARKING BRAKE SOLENOID VALVE GROUP ON CERTAIN 525D, 535D, 545D, AND 555D WHEEL SKIDDERS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Specifications
Control Manifold
525D, 535D, 545D and 555D Wheel Skidders Machine Systems
Control Manifold
525D, 535D, 545D and 555D Wheel Skidders Machine Systems
Control Manifold
525D, 535D, 545D and 555D Wheel Skidders Machine Systems
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REPLACING THE PARKING BRAKE SOLENOID VALVE GROUP ON CERTAIN 525D, 535D, 545D, AND 555D WHEEL SKIDDERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE PARKING BRAKE SOLENOID VALVE GROUP ON CERTAIN 525D, 535D, 545D, AND 555D WHEEL SKIDDERS
Service Letter-Asia
Systems Operation
Control Manifold (Brake Charge) (Hydraulic Fan Control)
525D, 535D, 545D and 555D Wheel Skidders Machine Systems
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE PARKING BRAKE SOLENOID VALVE GROUP ON CERTAIN 525D, 535D, 545D, AND 555D WHEEL SKIDDERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE PARKING BRAKE SOLENOID VALVE GROUP ON CERTAIN 525D, 535D, 545D, AND 555D WHEEL SKIDDERS
Testing and Adjusting
Pilot Pressure - Test and Adjust
525D, 535D, 545D and 555D Wheel Skidders Machine Systems
Disassembly and Assembly
Control Manifold - Remove and Install - Pilot
525D, 535D, 545D and 555D Wheel Skidders Machine Systems
Control Manifold - Disassemble - Pilot
525D, 535D, 545D and 555D Wheel Skidders Machine Systems
Control Manifold - Assemble - Pilot
525D, 535D, 545D and 555D Wheel Skidders Machine Systems
Control Manifold - Remove and Install - Rear
525D, 535D, 545D and 555D Wheel Skidders Machine Systems
Control Manifold - Disassemble - Rear
525D, 535D, 545D and 555D Wheel Skidders Machine Systems
Control Manifold - Assemble - Rear
525D, 535D, 545D and 555D Wheel Skidders Machine Systems
Service Magazine
An Improved Electro-hydraulic Solenoid Valve Group Is Now Available for Certain Wheel Skidders {5051, 5264, 5479}
An Improved Electro-hydraulic Solenoid Valve Group Is Now Available for Certain Wheel Skidders {5051, 5264, 5479}
A New Line Pressure Relief Valve is Now Used on the Rod End of the Boom Cylinder Control Valve On Certain D Series Wheel Skidders {5051, 5264}
A New Line Pressure Relief Valve is Now Used on the Rod End of the Boom Cylinder Control Valve On Certain D Series Wheel Skidders {5051, 5264}

Caterpillar Parts SIS Catalog 555D :

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