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323-9679 VALVE GP-MAIN CONTROL -12-BANK S/N HWJ3145-UP PART OF 280-7607 VALVE & MTG GP-BANK AN ATTACHMENT 305C CR




HYDRAULIC SYSTEM

VALVE GP-CONTROL
 

#SEBP44630330
 

323-9679: VALVE GP-MAIN CONTROL

323-9679 VALVE GP-MAIN CONTROL -12-BANK
S/N HWJ3145-UP
PART OF 280-7607 VALVE & MTG GP-BANK
AN ATTACHMENT
i03099222 SEBP4463
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Parts for your 305C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-6348 M [8] NUT (M10X1.25-THD)  
2. 272-7819 [4] ROD  
3. 272-7820 Y [1] VALVE GP-CONTROL (INLET)  
4. 323-9674 Y [1] VALVE GP-CONTROL (TRAVEL)  
5. 323-9675 Y [1] VALVE GP-CONTROL (TRAVEL)  
6. 272-7823 Y [1] VALVE GP-CONTROL (BLADE)  
7. 272-7824 Y [1] VALVE GP-CONTROL (BOOM)  
8. 272-7825 Y [1] VALVE GP-CONTROL (WORK TOOL)  
9. 272-7826 Y [1] VALVE GP-CONTROL (BUCKET)  
10. 272-7827 Y [1] VALVE GP-CONTROL (STICK)  
11. 272-7829 Y [1] VALVE GP-CONTROL (SWING)  
12. 272-7830 Y [1] VALVE GP-CONTROL (BOOM SWING)  
13. 272-7831 Y [1] VALVE GP-CONTROL (OUTLET)  
14. 222-2631 [1] VALVE AS-CHECK  
15. 272-7832 [7] VALVE AS-RELIEF (LINE)  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
16. 185-0555 [5] VALVE AS-MANUAL (SHUTOFF)  
17. 185-0560 [1] PLUG AS  
18. 201-0484 [1] PLUG  
19. 204-5951 [1] PLUG  
20. 325-0758 Y [1] VALVE GP-CONTROL (ANGLE BLADE)  
21. 325-0759 [1] VALVE AS-RELIEF (ANGLE BLADE)  
22. 325-0760 [1] VALVE AS-RELIEF (ANGLE BLADE)  
    (EACH VALVE AS-RELIEF INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP44630331
 

191-1392: VALVE GP-PILOT

191-1392 VALVE GP-PILOT -BLADE CONTROL
PART OF 298-0659 CONTROL GP-BLADE, 267-4359 CONTROL GP-PILOT OPERATED HYD
AN ATTACHMENT
i02409322 SEBP4463
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Parts for your 305C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-6911 [2] SHIM  
2. 6I-6912 [2] SHIM  
3. 198-7543 [2] GUIDE  
4. 198-8153 [2] SCREW  
5. 198-8154 [2] SPRING  
6. 096-4535 [2] SLEEVE  
7. 099-0361 [2] SHIM  
8. 132-9046 [2] SHIM (0.1-MM THK)  
9. 198-8156 [1] BOOT  
10. 204-1974 [1] PIN  
11. 198-8159 [2] SLEEVE  
12. 198-8160 [1] COLLAR  
13. 198-8161 [2] SPRING  
14. 198-8162 [2] HOLDER  
15. 198-8163 [1] SPRING  
16. 198-8164 [1] SPRING  
17. 204-1975 [1] CAM-ACTUATOR  
18. 198-8165 [1] BOLT  
19. 8T-8442 M [2] BOLT-SOCKET HEAD (M6X1X30-MM)  
20. 8T-1158 M [2] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
21. 096-4543 [1] BOLT  
22. 095-1260 M [1] SETSCREW-SOCKET (M6X1X6-MM)  
23. 198-8166 [2] WASHER  
24. 198-8167 [2] NUT  
25. 198-8168 [2] BALL  
26. 095-1578 [2] SEAL-O-RING  
27. 8T-0211 [2] SEAL-O-RING  
28. 204-1977 [1] LEVER  
29. 204-1978 [1] PLATE  
30. 198-8177 [2] ROD  
31. 198-8178 [2] BALL  
32. 198-8170 [2] SPOOL  
33. 198-8171 [2] BODY  
34. 204-1980 [1] COVER  
35. 204-1981 [2] BUSHING  
  M   METRIC PART
 

#SEBP44630332
 

267-0420: VALVE GP-PILOT

267-0420 VALVE GP-PILOT -JOYSTICK
PART OF 283-6509, 283-6510, 283-6609, 297-9327, 297-9330, 297-9333 CONTROL GP-JOYSTICK
AN ATTACHMENT
i02403214 SEBP4463
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Parts for your 305C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 165-9438 [1] PLATE  
2. 096-1628 [4] PLUG  
3. 132-7711 [4] ROD  
4. 094-0876 [4] SEAL  
5. 095-1586 [4] SEAL-O-RING  
6. 251-4408 [4] SEAT  
7. 099-6137 [4] WASHER (6.1X9X0.2-MM THK)  
8. 194-0784 [4] SPRING  
9. 244-8495 [4] SPRING  
10. 4I-6365 [1] JOINT  
11. 165-9431 [1] PLATE  
12. 212-0522 [1] NUT  
13. 171-0087 [1] BELLOWS  
 

#SEBP44630333
 

282-1539: VALVE GP-PILOT

282-1539 VALVE GP-PILOT -TRAVEL
S/N HWJ1-3813
PART OF 272-0475 VALVE & MTG GP-PILOT
AN ATTACHMENT
i02414391 SEBP4463
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Parts for your 305C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6759 [2] PLUG-PIPE  
2. 8T-1158 M [2] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
3. 165-9463 [2] COVER  
4. 165-9554 [4] PLUG  
5. 119-5388 [4] CAP  
6. 165-9553 [1] COVER  
7. 6V-8400 J [4] SEAL-O-RING  
8. 272-5710 [4] ROD  
9. 099-6137 [4] WASHER (6.1X9X0.2-MM THK)  
10. 119-5391 [4] SEAT  
11. 095-0936 [4] RING-RETAINING  
12. 119-5392 [4] BUSHING  
13. 147-4221 [4] PISTON  
14. 153-5223 [12] BALL  
15. 8T-0343 M [2] BOLT-SOCKET HEAD (M12X1.75X55-MM)  
16. 165-9551 [4] SEAT  
17. 099-6141 [4] WASHER (6.1X11X1.5-MM THK)  
18. 272-5711 [4] SPRING  
19. 087-4707 [4] SPRING  
20. 126-1865 [4] SPRING  
21. 126-1866 [4] SPRING  
22. 099-6144 [4] BUSHING-TERMINAL  
23. 099-6145 [2] CAMSHAFT  
24. 272-5712 [2] CAM  
25. 095-1260 M [2] SETSCREW-SOCKET (M6X1X6-MM)  
26. 087-4710 M [4] SETSCREW (M10X21-MM)  
27. 8T-4133 M [4] NUT (M10X1.5-THD)  
28. 147-4131 [2] BOOT-PROTECTION  
29. 272-5713 J [1] KIT-SEAL (VALVE)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP44630334
 

282-1540: VALVE GP-PILOT

282-1540 VALVE GP-PILOT -TRAVEL
S/N HWJ1-3813
PART OF 282-9837 VALVE & MTG GP-PILOT
AN ATTACHMENT
i02436056 SEBP4463
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Parts for your 305C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 272-9221 [1] PLATE  
2. 8T-6759 [6] PLUG-PIPE  
3. [3] PLUG  
4. 095-1578 [3] SEAL-O-RING  
5. 095-1582 [4] SEAL-O-RING  
6. 095-1574 [2] SEAL-O-RING  
7. 8T-1158 M [2] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
8. 6V-5192 M [2] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
9. 165-9464 [1] SEAT  
10. 272-5714 [2] SEAT  
11. 9M-5590 [3] BALL  
12. 165-9463 [2] COVER  
13. 165-9554 [4] PLUG  
14. 119-5388 [4] CAP  
15. 165-9553 [1] COVER  
16. 6V-8400 J [4] SEAL-O-RING  
17. 272-5710 [4] ROD  
18. 099-6137 [4] WASHER (6.1X9X0.2-MM THK)  
19. 119-5391 [4] SEAT  
20. 095-0936 [4] RING-RETAINING  
21. 119-5392 [4] BUSHING  
22. 147-4221 [4] PISTON  
23. 153-5223 [12] BALL  
24. 8T-0343 M [2] BOLT-SOCKET HEAD (M12X1.75X55-MM)  
25. 165-9551 [4] SEAT  
26. 099-6141 [4] WASHER (6.1X11X1.5-MM THK)  
27. 272-5711 [4] SPRING  
28. 087-4707 [4] SPRING  
29. 126-1865 [4] SPRING  
30. 126-1866 [4] SPRING  
31. 099-6144 [4] BUSHING-TERMINAL  
32. 099-6145 [2] CAMSHAFT  
33. 272-5712 [2] CAM  
34. 095-1260 M [2] SETSCREW-SOCKET (M6X1X6-MM)  
35. 087-4710 M [4] SETSCREW (M10X21-MM)  
36. 8T-4133 M [4] NUT (M10X1.5-THD)  
37. 147-4131 [2] BOOT-PROTECTION  
38. 272-5713 J [1] KIT-SEAL (VALVE)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP44630335
 

320-6540: VALVE GP-PILOT

320-6540 VALVE GP-PILOT -BLADE CONTROL
PART OF 298-0659 CONTROL GP-BLADE
AN ATTACHMENT
i02973271 SEBP4463
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Parts for your 305C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-6911 [2] SHIM  
2. 6I-6912 [2] SHIM  
3. 198-7543 [2] GUIDE  
4. 198-8153 [2] SCREW  
5. 198-8154 [2] SPRING  
6. 096-4535 [2] SLEEVE  
7. 099-0361 [2] SHIM  
8. 132-9046 [2] SHIM (0.1-MM THK)  
9. 198-8156 [1] BOOT  
10. 204-1974 [1] PIN  
11. 198-8159 [2] SLEEVE  
12. 198-8160 [1] COLLAR  
13. 198-8161 [2] SPRING  
14. 198-8162 [2] HOLDER  
15. 198-8163 [1] SPRING  
16. 198-8164 [1] SPRING  
17. 326-7782 [1] CAM  
18. 198-8165 [1] BOLT  
19. 8T-8442 M [2] BOLT-SOCKET HEAD (M6X1X30-MM)  
20. 8T-1158 M [2] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
21. 096-4543 [1] BOLT  
22. 095-1260 M [1] SETSCREW-SOCKET (M6X1X6-MM)  
23. 198-8166 [2] WASHER  
24. 198-8167 [2] NUT  
25. 198-8168 [2] BALL  
26. 095-1578 [2] SEAL-O-RING  
27. 095-1585 [2] SEAL-O-RING  
28. 204-1976 [1] LEVER AS  
29. 198-8176 [2] ROD AS  
30. 198-8169 [1] BODY AS  
31. 204-1979 [1] COVER AS  
  M   METRIC PART
 

#SEBP44630336
 

330-4618: VALVE GP-PILOT

330-4618 VALVE GP-PILOT -TRAVEL
S/N HWJ3814-UP
PART OF 272-0475 VALVE & MTG GP-PILOT
AN ATTACHMENT
i03291402 SEBP4463
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Parts for your 305C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-1158 M [2] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
2. 165-9463 [2] COVER  
3. 165-9554 [4] PLUG  
4. 119-5388 [4] CAP  
5. 165-9553 [1] COVER  
6. 119-5389 [4] PACKING  
7. 095-1575 [2] SEAL-O-RING  
8. 6V-8400 [4] SEAL-O-RING  
9. 310-0420 [4] SEAL-O-RING  
10. 272-5710 [4] ROD  
11. 099-6137 [4] WASHER (6.1X9X0.2-MM THK)  
12. 119-5391 [4] SEAT  
13. 8C-6965 M [2] BOLT-SOCKET HEAD (M6X1X45-MM)  
14. 270-5949 [4] PISTON  
15. 153-5223 [12] BALL  
16. 095-0673 M [2] BOLT-SOCKET HEAD (M12X1.75X60-MM)  
17. 331-9872 [4] SEAT  
18. 185-0522 [4] SEAT  
19. 295-8123 [4] SPRING  
20. 331-9873 [4] SPRING  
21. 126-1865 [4] SPRING  
22. 126-1866 [4] SPRING  
23. 099-6144 [4] BUSHING-TERMINAL  
24. 099-6145 [2] CAMSHAFT  
25. 272-5712 [2] CAM  
26. 095-1260 M [2] SETSCREW-SOCKET (M6X1X6-MM)  
27. 087-4710 M [4] SETSCREW (M10X21-MM)  
28. 8T-4133 M [4] NUT (M10X1.5-THD)  
29. 147-4131 [2] BOOT-PROTECTION  
  M   METRIC PART
 

#SEBP44630337
 

330-4619: VALVE GP-PILOT

330-4619 VALVE GP-PILOT -TRAVEL
S/N HWJ3814-UP
PART OF 282-9837 VALVE & MTG GP-PILOT
AN ATTACHMENT
i03291440 SEBP4463
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Parts for your 305C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6759 [4] PLUG-PIPE  
2. 196-3784 [3] PLUG  
3. 8T-1158 M [2] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
4. 310-0422 [3] SEAT  
5. 310-0421 [3] BUSHING  
6. 3Y-9267 [3] BALL  
7. 165-9463 [2] COVER  
8. 165-9554 [4] PLUG  
9. 119-5388 [4] CAP  
10. 165-9553 [1] COVER  
11. 119-5389 [4] PACKING  
12. 095-1575 [5] SEAL-O-RING  
13. 6V-8400 [4] SEAL-O-RING  
14. 310-0420 [4] SEAL-O-RING  
15. 272-5710 [4] ROD  
16. 099-6137 [4] WASHER (6.1X9X0.2-MM THK)  
17. 119-5391 [4] SEAT  
18. 8C-6965 M [2] BOLT-SOCKET HEAD (M6X1X45-MM)  
19. 270-5949 [4] PISTON  
20. 153-5223 [12] BALL  
21. 095-0673 M [2] BOLT-SOCKET HEAD (M12X1.75X60-MM)  
22. 331-9872 [4] SEAT  
23. 185-0522 [4] SEAT  
24. 295-8123 [4] SPRING  
25. 331-9873 [4] SPRING  
26. 126-1865 [4] SPRING  
27. 126-1866 [4] SPRING  
28. 099-6144 [4] BUSHING-TERMINAL  
29. 099-6145 [2] CAMSHAFT  
30. 272-5712 [2] CAM  
31. 095-1260 M [2] SETSCREW-SOCKET (M6X1X6-MM)  
32. 087-4710 M [4] SETSCREW (M10X21-MM)  
33. 8T-4133 M [4] NUT (M10X1.5-THD)  
34. 147-4131 [2] BOOT-PROTECTION  
  M   METRIC PART
 

#SEBP44630338
 

330-4621: VALVE GP-PILOT

330-4621 VALVE GP-PILOT -TRAVEL
S/N HWJ3814-UP
PART OF 282-9837 VALVE & MTG GP-PILOT
AN ATTACHMENT
i03443280 SEBP4463
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Parts for your 305C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6759 [4] PLUG-PIPE  
2. 196-3784 [3] PLUG  
3. 8T-1158 M [2] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
4. 310-0422 [3] SEAT  
5. 310-0421 [3] BUSHING  
6. 3Y-9267 [3] BALL  
7. 165-9463 [2] COVER  
8. 165-9554 [4] PLUG  
9. 119-5388 [4] CAP  
10. 165-9553 [1] COVER  
11. 119-5389 [4] PACKING  
12. 095-1575 [5] SEAL-O-RING  
13. 6V-8400 [4] SEAL-O-RING  
14. 310-0420 [4] SEAL-O-RING  
15. 272-5710 [4] ROD  
16. 099-6137 [4] WASHER (6.1X9X0.2-MM THK)  
17. 119-5391 [4] SEAT  
18. 8C-6965 M [2] BOLT-SOCKET HEAD (M6X1X45-MM)  
19. 296-1942 [4] PISTON  
20. 153-5223 [12] BALL  
21. 095-0673 M [2] BOLT-SOCKET HEAD (M12X1.75X60-MM)  
22. 331-9872 [4] SEAT  
23. 185-0522 [4] SEAT  
24. 295-8123 [4] SPRING  
25. 087-4707 [4] SPRING  
26. 126-1865 [4] SPRING  
27. 126-1866 [4] SPRING  
28. 099-6144 [4] BUSHING-TERMINAL  
29. 099-6145 [2] CAMSHAFT  
30. 272-5712 [2] CAM  
31. 095-1260 M [2] SETSCREW-SOCKET (M6X1X6-MM)  
32. 087-4710 M [4] SETSCREW (M10X21-MM)  
33. 8T-4133 M [4] NUT (M10X1.5-THD)  
34. 147-4131 [2] BOOT-PROTECTION  
  M   METRIC PART
 

#SEBP44630339
 

279-4712: VALVE GP-PUMP CONTROL

279-4712 VALVE GP-PUMP CONTROL
PART OF 266-6827 PUMP GP-MAIN HYDRAULIC, 332-1295 VALVE GP-PUMP CONTROL
i02429920 SEBP4463
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Parts for your 305C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1575 [1] SEAL-O-RING  
2. 095-1584 [1] SEAL-O-RING  
3. 3J-1907 [1] SEAL-O-RING  
4. 279-4704 [1] ORIFICE  
 

Information:

Special Instruction
Rework Procedure for the Boom Spool and the Stick Spool{5051, 5461, 5464}
Rework Procedure for the Boom Spool and the Stick Spool{5051, 5461, 5464}
Improvements to the Travel Controls on 303C CR to 305C CR Mini Hydraulic Excavators{5051}
Improvements to the Travel Controls on 303C CR to 305C CR Mini Hydraulic Excavators{5051}
Procedure for Installing an Update to the Main Control Valve for the 305C CR Mini Hydraulic Excavators{5051, 5057, 5059, 5464}
Procedure for Installing an Update to the Main Control Valve for the 305C CR Mini Hydraulic Excavators{5051, 5057, 5059, 5464}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Tool Operating Manual
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
Service Letter-Asia
Systems Operation
Main Control Valve
304C CR and 305C CR Mini Hydraulic Excavators Hydraulic System
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
Testing and Adjusting
Cylinder Drift - Check
304C CR and 305C CR Mini Hydraulic Excavators Hydraulic System
Disassembly and Assembly
Main Control Valve - Remove
304C and 305C Mini Hydraulic Excavators Machine Systems
Main Control Valve - Install
304C and 305C Mini Hydraulic Excavators Machine Systems
Main Control Valve - Disassemble
304C and 305C Mini Hydraulic Excavators Machine Systems
Main Control Valve - Assemble
304C and 305C Mini Hydraulic Excavators Machine Systems
Service Magazine

Caterpillar Parts SIS Catalog 305C CR :

Truck sale:

 
Caterpillar 305C CR
- Crawler Excavators
WAGNER EQUIPMENT CO
 
Caterpillar 305C CR
- Crawler Excavators
WAGNER EQUIPMENT CO
38,500 
38,500 
32.800 
Caterpillar 305C CR, Rupsgraafmachines, Bouw
- Crawler excavators
WARREN CAT
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