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9T8378 RELIEF VALVE GROUP PART OF 1680241-Page 283 D6R II TRACK-TYPE TRACTOR


HYDRAULIC SYSTEM
VALVE GP-RELIEF
PUMP GP
VALVE GP-PILOT
LINES GP-PUMP

TRACK-TYPE TRACTOR D6R II TRACK-TYPE TRACTOR BMK
 D6R SERIES II TRACK-TYPE TRACTOR FINGER TIP CONTROL BMK00001-UP (MACHINE) POWERED BY C-9 ENGINE XEBP7546 D6R II BMK   (2001)

HYDRAULIC SYSTEM

VALVE GP-RELIEF
RELIEF VALVE GROUP
104-7574 RELIEF VALVE GROUP
RELIEF VALVE GROUP
9T-8378 RELIEF VALVE GROUP
RELIEF VALVE GROUP-DIRECT OPERATED
170-3360 RELIEF VALVE GROUP-DIRECT OPERATED
 

#XEBP75460320
 

9T-8378: RELIEF VALVE GROUP

9T8378 RELIEF VALVE GROUP
PART OF 1680241-Page 283
j055124 XEBP7546
9T8378 RELIEF VALVE GROUP Parts scheme
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Parts for your D6R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-1835 [1] RETAINER ASSEM.  
2. 9X-6395 [1] NUT (3/4)  
3. 3K-0360 [2] SEAL  
4. 9M-1974 [1] WASHER  
5. 4T-2741 [1] SPRING  
6. 7J-9933 [1] SEAL  
7. 4T-7571 [1] PLATE  
8. 6J-6439 [1] VALVE  
 

#XEBP75460321
 

171-2092: PISTON PUMP GROUP-SLIPPER

1712092 PISTON PUMP GROUP-SLIPPER-PART 1 OF 2
PART OF 1644807-Page 272
1022068-Page 294
j118668 XEBP7546
1712092 PISTON PUMP GROUP-SLIPPER Parts scheme
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Parts for your D6R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 100-3402 [1] BEARING  
2. 6E-4224 [1] PLUG  
  033-6036 [1] SEAL  
3. 6V-8337 [4] BOLT (M8X1.25)  
4. 102-2068 Y [1] VALVE GROUP  
5. 9T-1699 [1] SPRING  
6. 9T-1710 [1] POPPET  
7. 9T-1636 [1] SEAT  
8. 100-3404 [1] COVER  
9. 4F-4097 [1] SEAL  
10. 6V-8837 [3] BOLT (M6X1)  
11. 100-3405 [1] BEARING  
12. 3E-4302 [2] SCREW (M4X0.7)  
13. 6V-7673 [3] BOLT (M12X1.75)  
14. 8T-7811 [1] BOLT (M12X1.75)  
15. 8T-0372 [1] BOLT (M12X1.75)  
16. 6V-8336 [1] BOLT (M12X1.75)  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP75460322
 

171-2092: PISTON PUMP GROUP-SLIPPER

1712092 PISTON PUMP GROUP-SLIPPER-PART 2 OF 2
PART OF 1644807-Page 272
1022064-Page 294
j118669 XEBP7546
1712092 PISTON PUMP GROUP-SLIPPER Parts scheme
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Parts for your D6R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4750 [1] SEAL  
2. 006-8663 [1] RING  
3. 102-2067 [1] HOUSING  
4. 117-1909 [1] SHAFT  
5. 2F-8509 [1] CONE  
6. 002-1212 [1] CUP  
7. 9S-4190 [1] PLUG  
  033-6027 [1] SEAL  
8. 100-3415 [1] PISTON KIT  
9. 102-2064 Y [1] ROTATING PUMP GROUP  
10. 7L-9061 [5] SEAL  
11. 100-3413 [1] GASKET  
12. 3E-7417 [3] PLUG  
  8T-7876 [3] SEAL  
13. 102-2083 [1] PLATE  
14. 8T-5039 [3] SEAL  
15. 7T-9755 [1] CUP  
16. 6Y-4280 [1] CONE  
17. 6E-1436 B [1] SHIM KIT  
18. 102-2081 [1] HEAD  
19. 9T-1652 [1] PIN  
20. 100-3409 [1] SPRING  
21. 100-3408 [1] PISTON KIT  
22. 169-3290 [1] SWASHPLATE GROUP  
23. 1H-3937 [2] PIN  
24. 095-0888 [2] PIN  
  B   USE AS REQUIRED
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP75460323
 

102-2068: PRESSURE AND FLOW COMPENSATOR VALVE GROUP

1022068 PRESSURE AND FLOW COMPENSATOR VALVE GROUP
PART OF 1712092-Page 292
j055373 XEBP7546
1022068 PRESSURE AND FLOW COMPENSATOR VALVE GROUP Parts scheme
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Parts for your D6R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-4242 [2] GUIDE  
2. 9S-4191 [1] PLUG (9/16)  
3. 3J-1907 [3] SEAL  
4. 6E-4241 [1] SPOOL (9/16)  
5. 9T-2186 [2] PLUG  
6. 6E-4239 [1] SPOOL  
7. 6E-4230 [2] GUIDE  
8. 6E-4228 [1] SPRING  
9. 6E-6140 [1] PLUG (1/16)  
10. 033-6036 [1] SEAL  
11. 6E-6141 [2] LOCKNUT (M8)  
12. 9X-8914 [2] SETSCREW  
13. 6E-6142 [1] PLUG (7/8)  
14. 033-6027 [1] SEAL  
15. 6E-4246 [1] SPRING  
16. 6E-4318 [1] PIN  
 

#XEBP75460324
 

102-2064: ROTATING PUMP GROUP

1022064 ROTATING PUMP GROUP
PART OF 1712092-Page 293
j055374 XEBP7546
1022064 ROTATING PUMP GROUP Parts scheme
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Parts for your D6R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-2061 [1] BARREL  
2. 3J-8500 [1] RING  
3. 9T-7769 [1] GUIDE  
4. 6V-5192 [4] BOLT (M8)  
5. 100-3410 [2] PLATE  
6. 100-3411 [2] PLATE  
7. 102-2062 [9] PISTON ASSEM.  
8. 102-2063 [1] PLATE  
9. 9T-7773 [1] GUIDE  
10. 9T-7771 [1] SPRING  
 

#XEBP75460325
 

200-0189: PILOT VALVE GROUP

2000189 PILOT VALVE GROUP
PART OF 1687420-Page 273, 1716133-Page 273
1945032-Page 297, 1945033-Page 297
j118651 XEBP7546
2000189 PILOT VALVE GROUP Parts scheme
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Parts for your D6R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 196-5515 [1] LEVER ASSEM.  
  199-7834 [1] DETENT ASSEM.  
  191-8920 [2] BOLT (M6X1)  
2. 209-9723 [1] LEVER ASSEM.  
3. 146-6315 [3] PIN  
4. 5C-2890 [3] NUT (M6X1)  
5. 159-3781 [1] SPRING  
6. 146-6317 [1] WASHER  
7. 159-8111 [1] LEVER  
8. 206-2800 [1] PLATE  
9. 194-5032 Y [2] CARTRIDGE ASSEM.  
10. 3J-1907 [3] SEAL  
11. 9S-8004 [3] PLUG  
12. 3J-7354 [5] SEAL  
13. 9S-8002 [5] PLUG  
14. 200-5003 [8] SHIM (0.25mm THICK)  
15. 213-6657 [1] PLATE ASSEM.  
16. 137-9755 [1] COIL ASSEM.  
  186-3735 [2] PIN  
17. 194-5033 Y [2] CARTRIDGE ASSEM.  
18. 163-5512 [2] GROMMET  
19. 180-6152 [1] RETAINER  
20. 191-8921 [4] BOLT (M6X1)  
21. 136-9297 [1] PLATE  
22. 136-9298 [1] RETAINER  
23. 149-5470 [1] PLATE  
24. 3E-3365 [1] WEDGE  
25. 102-8802 [1] RECEPTACLE KIT  
26. 141-4852 [1] BOOT  
27. 8L-2786 [1] SEAL  
28. 145-2334 [1] ADAPTER  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP75460326
 

167-1177: PILOT VALVE GROUP

1671177 PILOT VALVE GROUP
PART OF 1716133-Page 273
1945033-Page 297
AN ATTACHMENT
j118783 XEBP7546
1671177 PILOT VALVE GROUP Parts scheme
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Parts for your D6R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8004 [2] PLUG  
2. 141-4852 [1] BOOT  
3. 145-2334 [1] ADAPTER  
4. 146-8477 [1] BRACKET  
5. 146-8981 [1] PIN  
6. 9S-8002 [6] PLUG  
7. 194-5033 Y [2] CARTRIDGE ASSEM.  
8. 163-5512 [2] GROMMET  
9. 213-6659 [1] PLATE ASSEM.  
10. 191-8920 [4] BOLT (M6X1)  
11. 033-9139 [2] RING  
12. 105-3481 [1] BOLT (M8X1.25)  
13. 136-9297 [1] PLATE  
14. 136-9298 [1] RETAINER  
15. 149-5470 [1] PLATE  
16. 3J-1907 [2] SEAL  
17. 3J-7354 [6] SEAL  
18. 7W-2632 [1] WASHER  
19. 8L-2786 [1] SEAL  
20. 201-9127 [1] LEVER ASSEM.  
21. 139-4189 [1] PLATE  
22. 199-6609 [1] SPACER  
23. 146-8479 [1] SWIVEL  
24. 178-7877 [2] SETSCREW (M6X1)  
25. 5C-2890 [2] NUT (M6X1)  
26. 180-6152 [1] RETAINER  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP75460327
 

194-5033: CARTRIDGE ASSEMBLY

1945033 CARTRIDGE ASSEMBLY
PART OF 1671177-Page 296, 2000189-Page 295
j119872 XEBP7546
1945033 CARTRIDGE ASSEMBLY Parts scheme
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Parts for your D6R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 146-6316 [2] RETAINER  
2. 2H-3429 [1] RING  
3. 146-6319 [1] RETAINER  
4. 1M-6718 [1] BALL  
5. 157-2153 [1] SPRING  
6. 141-5151 [1] SPRING  
7. 7I-6601 [1] SEAL  
8. 191-3028 [1] CAGE  
9. 116-4527 [1] ORIFICE  
10. 153-8926 [1] SPRING  
11. 153-8925 [1] STOP  
12. 7J-0204 [1] SEAL  
13. 6M-5062 [1] SEAL  
14. 4K-2039 [1] SEAL  
15. 3K-0360 [1] SEAL  
 

#XEBP75460328
 

194-5032: CARTRIDGE ASSEMBLY

1945032 CARTRIDGE ASSEMBLY
PART OF 2000189-Page 295
j119880 XEBP7546
1945032 CARTRIDGE ASSEMBLY Parts scheme
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Parts for your D6R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 146-6316 [2] RETAINER  
2. 2H-3429 [1] RING  
3. 146-6319 [1] RETAINER  
4. 1M-6718 [1] BALL  
5. 157-2153 [1] SPRING  
6. 145-8707 [1] SPRING  
7. 7I-6601 [1] SEAL  
8. 191-3028 [1] CAGE  
9. 116-4527 [1] ORIFICE  
10. 153-8926 [1] SPRING  
11. 153-8925 [1] STOP  
12. 7J-0204 [1] SEAL  
13. 6M-5062 [1] SEAL  
14. 4K-2039 [1] SEAL  
15. 3K-0360 [1] SEAL  
 

#XEBP75460329
 

166-7285: PUMP CLUTCH BRAKE LINES

PUMP CLUTCH BRAKE LINES (1667285 N/S)-PART 1 OF 4
PART OF 1644807-Page 272
j118662 XEBP7546
1667285 PUMP CLUTCH BRAKE LINES Parts scheme
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Parts for your D6R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4S-5898 [1] SEAL  
2. 8T-7338 [2] BOLT (M16X2)  
  9X-8257 [2] WASHER  
3. 6V-8629 [1] ELBOW  
  2M-9780 [1] SEAL  
  6V-9746 [1] SEAL  
4. 175-3160 [1] HOSE ASSEM.  
5. 3G-4783 [1] VALVE  
  3D-2824 [1] SEAL  
6. 6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL  
  7M-8485 [1] SEAL  
7. 174-3037 [1] HOSE ASSEM.  
8. 174-3035 [1] HOSE ASSEM.  
9. 7X-0346 [3] BOLT (5/8-11)  
  8T-4122 [3] WASHER  
10. 175-3164 [1] SPACER  
  1P-3705 [1] SEAL  
11. 6V-8715 [1] CONNECTOR  
  2M-9780 [1] SEAL  
  6V-8397 [1] SEAL  
12. 8T-9380 [2] BOLT (7/16-14)  
  8T-5360 [2] WASHER  
13. 173-4603 [1] TUBE ASSEM.  
  4J-0522 [1] SEAL  
14. 175-3161 [1] HOSE ASSEM.  
15. 126-0814 [1] NIPPLE ASSEM.  
16. 6V-9836 [1] TEE  
  6V-8397 [2] SEAL  
17. 6V-9001 [1] ELBOW  
  3J-1907 [1] SEAL  
  6V-8397 [1] SEAL  
 

Information:

Tool Operating Manual
Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}
Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}

Caterpillar Parts SIS Catalog D6R II :

RELIEF VALVE GROUP
104-7574 RELIEF VALVE GROUP
SHUTTLE VALVE GROUP
4T-1860 SHUTTLE VALVE GROUP
CHECK VALVE GROUP
4T-5896 CHECK VALVE GROUP
CONTROL VALVE GROUP
162-8039 CONTROL VALVE GROUP
CONTROL VALVE GROUP
162-8039 CONTROL VALVE GROUP
CONTROL VALVE GROUP
162-8038 CONTROL VALVE GROUP
CONTROL VALVE GROUP
162-8038 CONTROL VALVE GROUP
CONTROL VALVE GROUP
162-8037 CONTROL VALVE GROUP
PISTON PUMP GROUP-SLIPPER
171-2092 PISTON PUMP GROUP-SLIPPER
PISTON PUMP GROUP-SLIPPER
171-2092 PISTON PUMP GROUP-SLIPPER
PRESSURE AND FLOW COMPENSATOR VALVE GROUP
102-2068 PRESSURE AND FLOW COMPENSATOR VALVE GROUP
ROTATING PUMP GROUP
102-2064 ROTATING PUMP GROUP
PILOT VALVE GROUP
200-0189 PILOT VALVE GROUP
PILOT VALVE GROUP
167-1177 PILOT VALVE GROUP
CARTRIDGE ASSEMBLY
194-5033 CARTRIDGE ASSEMBLY
CARTRIDGE ASSEMBLY
194-5032 CARTRIDGE ASSEMBLY

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