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189-1523 VALVE GP-PILOT -BUCKET CONTROL, AUXILIARY S/N BBD1-1406 PART OF 175-7286, 175-7288, 175-7290 HYDRAULIC AR-3 VALVE AN ATTACHMENT 963C




HYDRAULIC SYSTEM

VALVE GP-PILOT
 

#SEBP31690550
 

189-1523: VALVE GP-PILOT

189-1523 VALVE GP-PILOT -BUCKET CONTROL, AUXILIARY
S/N BBD1-1406
PART OF 175-7286, 175-7288, 175-7290 HYDRAULIC AR-3 VALVE
AN ATTACHMENT
i01905199 SEBP3169
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Parts for your 963C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-8805 J [1] KIT-RECEPTACLE (6-PIN)  
    (INCLUDES RECEPTACLE AS & PART MARKED J)
2. 3E-3383 J [1] WEDGE-RECEPTACLE LOCK (6-PIN)  
3. 3E-8020 LM [4] SCREW-TRUSS HEAD (M6X1X25-MM)  
4. 9X-8256 L [8] WASHER (6.6X12X2-MM THK)  
5. 5C-2890 LM [4] NUT (M6X1-THD)  
6. 129-4497 NY [1] VALVE GP-PILOT (AUXILIARY)  
7. 8T-0338 HM [2] BOLT-SOCKET HEAD (M8X1.25X45-MM)  
8. 129-4600 LY [1] VALVE GP-PILOT (BUCKET CONTROL)  
9. 159-1571 H [1] KIT-PLATE (PILOT VALVE)  
    (INCLUDES PLATE, SCREWS, SEALS & PARTS MARKED H)
10. 223-0833 [1] PLATE  
11. 6V-8636 [8] CONNECTOR  
12. 6V-9873 [1] CONNECTOR  
13. 112-0034 HN [2] SEAL-O-RING  
14. 192-7115 H [2] SEAL-O-RING  
15. 3T-0849 HM [4] BOLT-SOCKET HEAD (M6X1X25-MM)  
16. 8U-5892 LN [1] BOOT  
17. 3J-1907 [9] SEAL-O-RING  
18. 6V-8398 [8] SEAL-O-RING  
19. 6V-8397 [1] SEAL-O-RING  
  H   PARTS MARKED H INCLUDED IN KIT MARKED H
  J   PART MARKED J INCLUDED IN KIT MARKED J
  L   PARTS MARKED L INCLUDED IN VALVE GROUP MARKED L
  M   METRIC PART
  N   PARTS MARKED N INCLUDED IN VALVE GROUP MARKED N
  Y   SEPARATE ILLUSTRATION
 

#SEBP31690551
 

247-4878: VALVE GP-PILOT

247-4878 VALVE GP-PILOT
S/N BBD1407-UP
PART OF 190-1464 HYDRAULIC AR
AN ATTACHMENT
i03178873 SEBP3169
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Parts for your 963C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-8805 [1] KIT-RECEPTACLE (6-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
2. 6V-8724 [1] ELBOW  
4. 8T-7521 [1] ELBOW  
5. 223-0834 [1] PLATE  
6. 277-5401 Y [1] VALVE GP-PILOT (BUCKET TILT)  
7. 096-5866 M [2] BOLT (M8X1.25X75-MM)  
8. 5P-7970 M [2] NUT (M8X1.25-THD)  
9. 277-5400 Y [1] VALVE GP-PILOT (BUCKET LIFT)  
11. 6V-8636 [3] CONNECTOR  
13. 6V-8397 [6] SEAL-O-RING  
14. 3J-1907 [7] SEAL-O-RING  
15. 6V-8398 [1] SEAL-O-RING  
18. 9X-2297 [2] CONNECTOR  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP31690552
 

247-4879: VALVE GP-PILOT

247-4879 VALVE GP-PILOT -BUCKET LIFT, TILT, AUXILIARY
S/N BBD1407-UP
PART OF 175-7287, 175-7289, 175-7291 HYDRAULIC AR-3 VALVE
AN ATTACHMENT
i02725017 SEBP3169
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Parts for your 963C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-8805 [1] KIT-RECEPTACLE (6-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
3. 277-5402 Y [1] VALVE GP-PILOT (AUXILIARY)  
4. 158-7872 [1] KIT-PLATE  
    (INCLUDES SEAL-O-RING,PLATE,ROD-TIE & NUTS)
5. 223-0835 [1] PLATE  
6. 7X-2541 M [2] BOLT (M8X1.25X140-MM)  
7. 5P-7970 M [2] NUT (M8X1.25-THD)  
8. 277-5400 Y [1] VALVE GP-PILOT (BUCKET LIFT)  
9. 277-5401 Y [1] VALVE GP-PILOT (BUCKET TILT)  
10. 198-6515 [3] KIT-SEAL (PILOT VALVE)  
    (INCLUDES O-RING)
11. 6V-8636 [6] CONNECTOR  
12. 6V-9873 [1] CONNECTOR  
13. 131-2165 [6] PLUG  
14. 198-6498 [2] BOOT  
15. 8U-5892 [1] BOOT  
16. 9X-2297 [2] CONNECTOR  
17. 3J-1907 [9] SEAL-O-RING  
18. 6V-8397 [8] SEAL-O-RING  
19. 6V-8398 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP31690553
 

247-4881: VALVE GP-PILOT

247-4881 VALVE GP-PILOT
S/N BBD1407-UP
PART OF 175-7286, 175-7288, 175-7290 HYDRAULIC AR-3 VALVE
AN ATTACHMENT
i02726304 SEBP3169
  For full view, you need register

Parts for your 963C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-8805 [1] KIT-RECEPTACLE (6-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
3. 3E-8020 M [4] SCREW-TRUSS HEAD (M6X1X25-MM)  
4. 9X-8256 [8] WASHER (6.6X12X2-MM THK)  
5. 5C-2890 M [4] NUT (M6X1-THD)  
6. 277-5403 Y [1] VALVE GP-PILOT  
7. 8T-0338 JM [2] BOLT-SOCKET HEAD (M8X1.25X45-MM)  
8. 277-5404 Y [1] VALVE GP-PILOT  
9. 159-1571 J [1] KIT-PLATE  
    (ALSO INCLUDES PLATE & SCREWS)
10. 223-0833 [1] PLATE  
11. 6V-8636 [8] CONNECTOR  
12. 6V-9873 [1] CONNECTOR  
13. 112-0034 J [2] SEAL-O-RING  
14. 192-7115 J [2] SEAL-O-RING  
15. 3T-0849 JM [4] BOLT-SOCKET HEAD (M6X1X25-MM)  
16. 8U-5892 [1] BOOT  
17. 3J-1907 [9] SEAL-O-RING  
18. 6V-8397 [8] SEAL-O-RING  
19. 6V-8398 [1] SEAL-O-RING  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP31690554
 

277-5400: VALVE GP-PILOT

277-5400 VALVE GP-PILOT -BUCKET LIFT
S/N BBD1407-UP
PART OF 247-4878, 247-4879 VALVE GP-PILOT
AN ATTACHMENT
i02725054 SEBP3169
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Parts for your 963C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 192-2105 [2] KIT-PLUNGER  
    (EACH INCLUDES PLUNGER, GUIDE-PLUNGER, SNAP RING, RETAINER WASHER, RETAINER-SPRING CUP)
2. 289-0655 [1] KIT-PILOT VALVE  
    (INCLUDES RETAINER-WASHER(CLIP), RETAINER-SPRING(CUP), SPRING, WASHER-RETAINING, SPOOL, & SHIMS)
3. 159-3254 [1] KIT-SPRING  
    (INCLUDES SPRINGS)
4. 131-0434 [2] KIT-SPRING  
    (EACH INCLUDES SPRING & SOCKET)
5. 198-6498 [1] BOOT (RUBBER)  
6. 2Y-5818 [2] SEAL  
7. 8T-0352 M [2] BOLT (M5X0.8X45-MM)  
8. 203-1098 [1] KIT-FLANGE  
    (INCLUDES FLANGE, SPOOL, PLUG AS, SPRING, SEALS, & BOLTS)
9. 8T-6850 [1] SEAL-O-RING  
10. 203-1099 [1] KIT-CONTROL LEVER  
    (INCLUDES LEVER, CAM, LOCKING PIN, SETSCREW, NUT, COVER,BOLT, LEVER PIN, ARMATURE,& SNAP RING)
11. 8T-9534 M [2] BOLT (M6X1X50-MM)  
12. M [2] SETSCREW-HEX SOCKET (M5X0.8X16-MM)  
13. 5C-2874 M [2] NUT (M5X0.8-THD)  
14. 148-9243 [2] COIL AS  
    (EACH INCLUDES)
  3E-4302 M [1] SCREW-FLAT HEAD (M4X0.7X10-MM)  
  186-3735 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
15. 149-8652 [1] BALL  
16. 289-0657 [1] KIT-PILOT VALVE  
    (INCLUDES RETAINER-WASHER(CLIP), RETAINER-SPRING(CUP), SPRING, WASHER-RETAINING, SPOOL, & SHIMS)
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  198-6515 [1] KIT-SEAL (PILOT VALVE)  
    (INCLUDES O-RING)
  M   METRIC PART
 

#SEBP31690555
 

277-5401: VALVE GP-PILOT

277-5401 VALVE GP-PILOT -BUCKET TILT
S/N BBD1407-UP
PART OF 247-4878, 247-4879 VALVE GP-PILOT
AN ATTACHMENT
i02725055 SEBP3169
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Parts for your 963C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8U-9427 [1] KIT-PLUNGER (TILT FORWARD)  
    (INCLUDES PLUNGER, GUIDE-PLUNGER, SNAP RING, RETAINER-WASHER CLIP, & RETAINER-SPRING CUP)
2. 159-3254 [1] KIT-SPRING (TILT BACK, TILT FORWARD)  
    (INCLUDES SPRINGS)
3. 152-7481 [1] KIT-SPRING  
    (INCLUDES SPRING & SOCKET)
4. 289-0658 [1] KIT-PILOT VALVE (TILT FORWARD)  
    (INCLUDES RETAINER-WASHERS, RETAINER-SPRING, SPRING, SPOOL, & SHIMS)
5. 203-1100 [1] KIT-PLUNGER (TILT BACK)  
    (INCLUDES PLUNGER, GUIDE-PLUNGER, SNAP RING, RETAINER-WASHER CLIP, & RETAINER-SPRING CUP)
6. 8T-9534 M [2] BOLT (M6X1X50-MM)  
7. M [2] SETSCREW-HEX SOCKET (M5X0.8X16-MM)  
8. 3C-6970 M [2] NUT (M5X0.8-THD)  
9. 148-9243 [1] COIL AS  
9A. 3E-4302 M [1] SCREW-FLAT HEAD (M4X0.7X10-MM)  
9B. 186-3735 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
10. 203-1099 [1] KIT-CONTROL LEVER  
    (INCLUDES LEVER, LEVER PIN, CAM, LOCKING PIN, SETSCREWS, NUTS, COVER, BOLTS, ARMATURE, & SNAP RING)
11. 198-6498 [1] BOOT  
12. 149-8652 [1] BALL  
13. 289-0659 [1] KIT-PILOT VALVE (TILT BACK)  
    (INCLUDES RETAINER-WASHERS, RETAINER-SPRING, SPRING, SPOOL, & SHIMS)
   
    AVAILABLE REPAIR KIT(S):
  198-6515 [1] KIT-SEAL (PILOT VALVE)  
    (INCLUDES O-RINGS)
  M   METRIC PART
 

#SEBP31690556
 

277-5402: VALVE GP-PILOT

277-5402 VALVE GP-PILOT -AUXILIARY
S/N BBD1407-UP
PART OF 247-4879 VALVE GP-PILOT
AN ATTACHMENT
i02725057 SEBP3169
  For full view, you need register

Parts for your 963C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 203-1096 [2] KIT-PLUNGER (PILOT VALVE)  
    (EACH INCLUDES PLUNGER, GUIDE PLUNGER, SNAP RING, RETAINER WASHER CLIP & RETAINER SPRING CUP)
2. 159-3254 [1] KIT-SPRING (PILOT VALVE)  
    (INCLUDES SPRINGS)
3. 149-8652 [1] BALL  
4. 289-0654 [2] KIT-PILOT VALVE  
    (EACH INCLUDES RETAINER WASHER, RETAINER SPRING, SPRING, WASHER RETAININGS, SPOOL & SHIMS)
5. 8T-9534 JM [2] BOLT (M6X1X50-MM)  
6. 095-1259 JM [2] SETSCREW-SOCKET (M4X0.7-THD)  
7. 5C-8312 JM [2] NUT (M4X0.7-THD)  
8. 203-1097 J [1] KIT-LEVER  
    (INCLUDES LEVER, CAM, LOCKING PIN, SET SCREWS, NUTS, COVER, BOLTS & LEVER PIN)
9. 8U-5892 [1] BOOT  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP31690557
 

277-5403: VALVE GP-PILOT

277-5403 VALVE GP-PILOT
S/N BBD1407-UP
PART OF 247-4881 VALVE GP-PILOT
AN ATTACHMENT
i02726321 SEBP3169
  For full view, you need register

Parts for your 963C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 203-1096 [2] KIT-PLUNGER  
    (EACH INCULDES PLUNGER,GUIDE-PLUNGER,SNAP RING,RETAINER WASHER CLIP & RETAINER SPRING CUP)
2. 159-3254 [1] KIT-SPRING  
    (INCULDES SPRINGS)
3. 112-0034 [2] SEAL-O-RING  
4. 289-0654 [2] KIT-PILOT VALVE  
    (EACH INCULDES RETAINER WASHER,RETAINER SPRING,SPRING,WASHER-RETAINING & SPOOL)
5. 8T-9534 JM [2] BOLT (M6X1X50-MM)  
6. 095-1259 JM [2] SETSCREW-SOCKET (M4X0.7-THD)  
7. 5C-8312 JM [2] NUT (M4X0.7-THD)  
8. 203-1097 J [1] KIT-LEVER  
    (INCULDES LEVER,CAM,LOCKING PIN,SET SCREW,NUT,COVER,BOLT & LEVER PIN)
9. 8U-5892 [1] BOOT  
10. 149-8652 [1] BALL  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP31690558
 

277-5404: VALVE GP-PILOT

277-5404 VALVE GP-PILOT -BUCKET LIFT
S/N BBD1407-UP
PART OF 247-4881 VALVE GP-PILOT
AN ATTACHMENT
i02748289 SEBP3169
  For full view, you need register

Parts for your 963C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 195-3510 [1] HANDLE AS-CONTROL (LH)  
2. 203-1086 [1] BOOT  
3. 3E-8020 M [4] SCREW-TRUSS HEAD (M6X1X25-MM)  
4. 196-4937 [1] NUT-LOCKING  
5. 158-3770 [1] KIT-PILOT VALVE (LEVER)  
    (INCULDES NUT,LEVER & PIN-SPRING)
6. 154-1208 [1] KIT-PILOT VALVE (FLANGE)  
    (INCULDES BRACKET,U-JOINT,FLANGE,PLUGS-SEALING,BRACKET-ELETRIC & SHIMS)
7. 9X-8256 [8] WASHER (6.6X12X2-MM THK)  
8. 5C-2890 M [4] NUT (M6X1-THD)  
9. 154-1273 [3] KIT-PILOT VALVE (CONNECTOR JOINT)  
    (INCULDES NUT-LOCK,WASHERS,JOINT,ARMATURE & RING-SNAP)
10. 129-4508 [3] COIL AS  
    (EACH INCLUDES)
  8T-8729 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
11. 203-1087 [1] KIT-PILOT VALVE (PLUNGER)  
    (INCULDES SNAP RING,SCREW-SWITCH PLATE,SCREW-PRESS & NUT-COUNTER)
12. 289-0653 [2] KIT-PILOT VALVE (SPOOL)  
    (INCULDES RETAINER-WASHER,RETAINER-SPRING,SPRING,WASHER-RETAINING & SPOOL)
13. 203-1089 [1] KIT-PILOT VALVE (PLUNGER)  
    (INCULDES PLUNGER,GUIDE-PLUNGER,SNAP RING,RETAINER WASHER & RETAINER-SPRING CUP)
14. 289-0652 [2] KIT-PILOT VALVE (SPOOL)  
    (INCULDES RETAINER-WASHER,RETAINER-SPRING,SPRING,WASHER-RETAINING & SPOOL)
15. 203-1093 [1] KIT-PILOT VALVE (PLUNGER)  
    (INCULDES PLUNGER,WASHER & SNAP RING)
16. 203-1094 [1] GUIDE  
17. 154-1657 [3] KIT-PILOT VALVE (SPRING)  
    (INCULDES SPRING & SOCKET)
18. 154-1658 [1] KIT-PILOT VALVE (PISTON)  
    (INCULDES SCREWS,NUT,PLATE,SEAL-O-RING,PISTON,SPRING,WASHER & PLUG)
19. 289-0651 [1] KIT-PILOT VALVE (SPOOL)  
    (INCULDES RETAINER-WASHER,RETAINER-SPRING,SPRING,WASHER-RETAINING & SPOOL)
20. 159-3809 [1] KIT-PILOT VALVE (SPRING)  
    (INCULDES SPRING & SOCKET)
21. 160-6778 [1] KIT-PILOT VALVE (SPRING)  
    (INCULDES SPRINGS)
22. 160-6779 [1] KIT-PILOT VALVE (BUSHING)  
    (INCULDES BUSHING-PROCTECTION)
23. 102-8805 [1] KIT-RECEPTACLE (6-PIN)  
    (INCULDES RECEPTACLE AS & WEDGE)
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#SEBP31690559
 

157-3843: VALVE GP-RELIEF

157-3843 VALVE GP-RELIEF -CHARGE PRESSURE
S/N BBD1-UP
PART OF 183-2808 VALVE & MTG GP-CONTROL
i01224413 SEBP3169
  For full view, you need register

Parts for your 963C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5142 [1] SEAL-O-RING  
2. 5P-9186 [1] SEAL-O-RING  
3. 5P-8356 [1] SEAL-O-RING  
4. 3G-3857 [2] GASKET  
5. 3G-3726 [1] NUT (3/8-40-THD)  
6. 3G-3854 [1] CAP  
 

Information:

Caterpillar Parts SIS Catalog 963C :

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