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456-1804 VALVE GP-MAIN CONTROL -8-BANK S/N CE81-UP PART OF 499-8490 HYDRAULIC AR AN ATTACHMENT 308E2 CR


HYDRAULIC SYSTEM
VALVE GP-CONTROL
VALVE GP-MANIFOLD & REDUCING
VALVE GP-PILOT

MINI HYD EXCAVATOR 308E2 CR MINI HYD EXCAVATOR CE8
 308E2CR Mini Hydraulic Excavator CE800001-UP (MACHINE) POWERED BY C3.3B Engine M0071298 308E2 CR CE8   (2016)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
VALVE GP-CONTROL
479-0573 VALVE GP-CONTROL
VALVE GP-CONTROL
479-0591 VALVE GP-CONTROL
VALVE GP-MAIN CONTROL
456-1804 VALVE GP-MAIN CONTROL
VALVE GP-MAIN CONTROL
456-1806 VALVE GP-MAIN CONTROL
VALVE GP-MAIN CONTROL
456-1806 VALVE GP-MAIN CONTROL
VALVE GP-MAIN CONTROL
467-3072 VALVE GP-MAIN CONTROL
 

#M00712980370
 

456-1804: VALVE GP-MAIN CONTROL

456-1804 VALVE GP-MAIN CONTROL -8-BANK
S/N CE81-UP
PART OF 499-8490 HYDRAULIC AR
AN ATTACHMENT
i06541232 M0071298
4561804 VALVE GP-MAIN CONTROL Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 423-4564 [1] KIT-FASTENER  
    (INCLUDES TIE RODS,NUTS & WASHERS)
2. 417-5121 [1] MANIFOLD GP-CONTROL (OUTLET)  
3. 503-6530 T [1] VALVE GP-SOLENOID (TRAVEL SPEED)  
3A. 503-6530 T [1] VALVE GP-SOLENOID (PILOT SUPPLY)  
    (EACH INCLUDES)
  114-2772 [1] NUT (1/2-20-THD)  
  473-7030 [1] COIL AS (12 VDC)  
4. 479-0580 [1] VALVE GP-RELIEF (STICK DIG)  
  8T-7877 [1] SEAL-O-RING  
5. 558-9827 J [1] VALVE GP-PRESSURE REDUCING (PILOT)  
6. 456-1861 Y [2] VALVE GP-RELIEF (PILOT OPERATED)(AUXILIARY)  
7. 417-5438 [1] VALVE GP-RELIEF (BOOM DOWN)  
7A. 417-5438 [1] VALVE GP-RELIEF (BUCKET DIG)  
7B. 417-5438 [1] VALVE GP-RELIEF (BLADE LIFT)  
7C. 417-5438 [1] VALVE GP-RELIEF (BLADE DOWN)  
7D. 417-5438 [1] VALVE GP-RELIEF (STICK DUMP)  
7E. 417-5438 [1] VALVE GP-RELIEF (BUCKET DUMP)  
8. 417-8389 [1] VALVE GP-RELIEF (BOOM UP)  
    (EACH VALVE GP-RELIEF INCLUDES)
  8T-7877 [1] SEAL-O-RING  
9. 479-0574 [1] MANIFOLD GP-CONTROL (INLET)  
10. 479-0553 Y [1] VALVE GP-CONTROL (SWING)  
11. 479-0554 Y [1] VALVE GP-CONTROL (BOOM)  
12. 417-8390 [2] VALVE GP-CONTROL (PRIORITY)  
    (EACH INCLUDES)
  449-1648 [1] VALVE GP-CHECK  
  2M-9780 [1] SEAL-O-RING  
  449-1649 [1] VALVE-CHECK  
13. 479-0558 Y [1] VALVE GP-CONTROL (TRAVEL LEFT)  
13A. 479-0558 Y [1] VALVE GP-CONTROL (TRAVEL RIGHT)  
14. 479-0560 Y [1] VALVE GP-CONTROL (BUCKET)  
15. 479-0563 Y [1] VALVE GP-CONTROL (STICK)  
16. 479-0568 Y [1] VALVE GP-CONTROL (BLADE)  
17. 479-0571 Y [1] VALVE GP-CONTROL (AUXILIARY)  
18. 9S-4190 [2] PLUG-O-RING (7/8-14-THD)  
19. 2M-9780 [2] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  559-2265 J [1] KIT-SEAL  
    (INCLUDES O-RING SEALS & BACKUP RINGS )
  417-5181 [11] KIT-SEAL  
    (EACH INCLUDES O-RING SEALS)
  272-6538 T [1] KIT-SEAL  
    (INCLUDES O-RING SEALS & BACKUP RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  T   KIT MARKED T SERVICES PART(S) MARKED T
  Y   SEPARATE ILLUSTRATION
 

#M00712980371
 

456-1806: VALVE GP-MAIN CONTROL

456-1806 VALVE GP-MAIN CONTROL -10-BANK
S/N CE81-UP
PART OF 457-4191, 499-8494 HYDRAULIC AR
Type 1
AN ATTACHMENT
i06540546 M0071298
4561806 VALVE GP-MAIN CONTROL Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4Z-5794 [2] PLUG AS  
2. 417-5121 [1] MANIFOLD GP-CONTROL (OUTLET)  
3. 423-4562 [1] VALVE GP-SOLENOID (TRAVEL SPEED)  
3A. 423-4562 [1] VALVE GP-SOLENOID (PILOT SUPPLY)  
    (EACH INCLUDES)
  473-7030 [1] COIL AS (12 VDC)  
4. 479-0580 [1] VALVE GP-RELIEF (STICK DIG)  
  8T-7877 [1] SEAL-O-RING  
5. 438-8463 [1] VALVE GP-SHUTOFF (BLADE LIFT)  
  8T-7877 [1] SEAL-O-RING  
6. 456-1828 J [1] VALVE GP-PRESSURE REDUCING (PILOT)  
7. 417-5438 [1] VALVE GP-RELIEF (BOOM SWING, LEFT)  
7A. 417-5438 [1] VALVE GP-RELIEF (BOOM SWING, RIGHT)  
7B. 417-5438 [2] VALVE GP-RELIEF (AUXILIARY)  
7C. 417-5438 [1] VALVE GP-RELIEF (BLADE DOWN)  
7D. 417-5438 [1] VALVE GP-RELIEF (STICK DUMP)  
7E. 417-5438 [1] VALVE GP-RELIEF (BUCKET DIG)  
7F. 417-5438 [1] VALVE GP-RELIEF (BUCKET DUMP)  
7G. 417-5438 [1] VALVE GP-RELIEF (BOOM DOWN)  
    (EACH INCLUDES)
  8T-7877 [1] SEAL-O-RING  
8. 417-8389 [1] VALVE GP-RELIEF (BOOM UP)  
  8T-7877 [1] SEAL-O-RING  
9. 479-0574 [1] MANIFOLD GP-CONTROL (INLET)(INLET)  
10. 479-0553 Y [1] VALVE GP-CONTROL (SWING)  
11. 479-0554 Y [1] VALVE GP-CONTROL (BOOM)  
12. 417-8390 [2] VALVE GP-CONTROL (PRIORITY)  
    (EACH INCLUDES)
  449-1648 [1] VALVE GP-CHECK (SPACER)  
  449-1649 [1] VALVE-CHECK  
  2M-9780 [1] SEAL-O-RING  
13. 479-0558 Y [1] VALVE GP-CONTROL (TRAVEL LEFT)  
13A. 479-0558 Y [1] VALVE GP-CONTROL (TRAVEL RIGHT)  
14. 479-0560 Y [1] VALVE GP-CONTROL (BUCKET)  
15. 479-0564 Y [1] VALVE GP-CONTROL (STICK)  
16. 479-0568 Y [1] VALVE GP-CONTROL (BLADE)  
17. 479-0572 Y [1] VALVE GP-CONTROL (AUXILIARY)  
18. 479-0591 Y [1] VALVE GP-CONTROL (BOOM SWING)  
19. 479-0573 Y [1] VALVE GP-CONTROL (AUXILIARY 2)  
   
    AVAILABLE REPAIR KIT(S):
  454-7880 J [1] KIT-SEAL  
    (INCLUDES BACK-UP RINGS & O-RING SEALS)
  417-5181 [13] KIT-SEAL  
    (EACH INCLUDES O-RING SEALS)
  438-8451 [1] KIT-FASTENER  
    (INCLUDES TIE-ROD, WASHER & NUT)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#M00712980372
 

456-1806: VALVE GP-MAIN CONTROL

456-1806 VALVE GP-MAIN CONTROL -10-BANK
S/N CE81-UP
PART OF 457-4191, 499-8494 HYDRAULIC AR
Type 2
AN ATTACHMENT
i07304849 M0071298
4561806 VALVE GP-MAIN CONTROL Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 456-1861 CY [2] VALVE GP-RELIEF (PILOT OPERATED)  
2. 417-5121 [1] MANIFOLD GP-CONTROL (OUTLET)  
3. 503-6530 CL [1] VALVE GP-SOLENOID (TRAVEL SPEED)  
3A. 503-6530 CL [1] VALVE GP-SOLENOID (PILOT SUPPLY)  
    (EACH INCLUDES)
  473-7030 [1] COIL AS (12 VDC)  
  114-2772 [1] NUT (1/2-20-THD)  
4. 479-0580 [1] VALVE GP-RELIEF (STICK DIG)  
  8T-7877 [1] SEAL-O-RING  
5. 438-8463 [1] VALVE GP-SHUTOFF (BLADE LIFT)  
  8T-7877 [1] SEAL-O-RING  
6. 558-9827 J [1] VALVE GP-PRESSURE REDUCING (PILOT)  
7. 417-5438 [1] VALVE GP-RELIEF (BOOM SWING, LEFT)  
7A. 417-5438 [1] VALVE GP-RELIEF (BOOM SWING, RIGHT)  
7B. 417-5438 [2] VALVE GP-RELIEF (AUXILIARY)  
7C. 417-5438 [1] VALVE GP-RELIEF (BLADE DOWN)  
7D. 417-5438 [1] VALVE GP-RELIEF (STICK DUMP)  
7E. 417-5438 [1] VALVE GP-RELIEF (BUCKET DIG)  
7F. 417-5438 [1] VALVE GP-RELIEF (BUCKET DUMP)  
7G. 417-5438 [1] VALVE GP-RELIEF (BOOM DOWN)  
8. 417-8389 [1] VALVE GP-RELIEF (BOOM UP)  
    (EACH VALVE GP INCLUDES)
  8T-7877 [1] SEAL-O-RING  
9. 479-0574 [1] MANIFOLD GP-CONTROL (INLET)  
10. 479-0553 Y [1] VALVE GP-CONTROL (SWING)  
11. 479-0554 Y [1] VALVE GP-CONTROL (BOOM)  
12. 417-8390 [2] VALVE GP-CONTROL (PRIORITY)  
    (EACH INCLUDES)
  449-1648 [1] VALVE GP-CHECK  
  449-1649 [1] VALVE-CHECK  
  2M-9780 [1] SEAL-O-RING  
13. 479-0558 Y [1] VALVE GP-CONTROL (TRAVEL LEFT)  
13A. 479-0558 Y [1] VALVE GP-CONTROL (TRAVEL RIGHT)  
14. 479-0560 Y [1] VALVE GP-CONTROL (BUCKET)  
15. 479-0564 Y [1] VALVE GP-CONTROL (STICK)  
16. 479-0568 Y [1] VALVE GP-CONTROL (BLADE)  
17. 479-0572 Y [1] VALVE GP-CONTROL (AUXILIARY)  
18. 479-0591 Y [1] VALVE GP-CONTROL (BOOM SWING)  
19. 479-0573 Y [1] VALVE GP-CONTROL (AUXILIARY 2)  
   
    AVAILABLE REPAIR KIT(S):
  272-6538 L [1] KIT-SEAL  
    (INCLUDES O-RING SEALS & BACKUP RINGS)
  559-2265 J [1] KIT-SEAL  
    (INCLUDES O-RING SEALS & BACKUP RINGS )
  417-5181 [13] KIT-SEAL  
    (EACH INCLUDES O-RING SEALS)
  438-8451 [1] KIT-FASTENER  
    (INCLUDES TIE-RODS, WASHERS & NUTS)
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  Y   SEPARATE ILLUSTRATION
 

#M00712980373
 

467-3072: VALVE GP-MAIN CONTROL

467-3072 VALVE GP-MAIN CONTROL -8-BANK
S/N MC51-UP; PC81-UP
PART OF 499-4817, 499-4818 CONTROL AR-AUXILIARY, 499-4819 CONTROL AR-MACHINE
AN ATTACHMENT
i06598808 M0071298
4673072 VALVE GP-MAIN CONTROL Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 423-4564 [1] KIT-FASTENER  
    (INCLUDES TIE RODS, NUTS & WASHERS)
2. 417-5181 [11] KIT-SEAL  
    (EACH INCLUDES O-RING SEALS)
3. 503-6530 T [1] VALVE GP-SOLENOID (HYDRAULIC LOCKOUT)  
3A. 503-6530 T [1] VALVE GP-SOLENOID (TRAVEL SPEED)  
    (EACH INCLUDES)
  114-2772 [1] NUT (1/2-20-THD)  
  473-7030 [1] COIL AS (12 VDC)  
4. 479-0580 [1] VALVE GP-RELIEF (STICK DIG)  
  8T-7877 [1] SEAL-O-RING  
5. 558-9827 J [1] VALVE GP-PRESSURE REDUCING  
6. 438-8463 [1] VALVE GP-SHUTOFF (AUXILIARY)  
  8T-7877 [1] SEAL-O-RING  
7. 417-5438 [1] VALVE GP-RELIEF (BUCKET DIG)  
7A. 417-5438 [1] VALVE GP-RELIEF (BOOM DOWN)  
7B. 417-5438 [1] VALVE GP-RELIEF (BUCKET DUMP)  
7C. 417-5438 [1] VALVE GP-RELIEF (STICK DUMP)  
7D. 417-5438 [1] VALVE GP-RELIEF (BLADE DOWN)  
8. 417-8389 [1] VALVE GP-RELIEF (BOOM UP)  
    (EACH VALVE GP-RELIEF INCLUDES)
  8T-7877 [1] SEAL-O-RING  
9. 479-0574 [1] MANIFOLD GP-CONTROL (INLET)  
10. 479-0553 Y [1] VALVE GP-CONTROL (SWING)  
11. 479-0554 Y [1] VALVE GP-CONTROL (BOOM)  
12. 417-8390 [2] VALVE GP-CONTROL (PRIORITY)  
    (EACH INCLUDES)
  449-1648 [1] VALVE GP-CHECK  
  2M-9780 [1] SEAL-O-RING  
  449-1649 [1] VALVE-CHECK  
13. 479-0560 Y [1] VALVE GP-CONTROL (BUCKET)  
14. 479-0558 Y [2] VALVE GP-CONTROL (TRAVEL)  
15. 479-0563 Y [1] VALVE GP-CONTROL (STICK)  
16. 479-0568 Y [1] VALVE GP-CONTROL (BLADE)  
17. 479-0570 Y [1] VALVE GP-CONTROL (AUXILIARY 1)  
18. 417-5121 [1] MANIFOLD GP-CONTROL (OUTLET)  
19. 4Z-5794 [2] PLUG AS  
   
    AVAILABLE REPAIR KIT(S):
  559-2265 J [1] KIT-SEAL  
    (INCLUDES O-RING SEALS & BACKUP RINGS)
  272-6538 T [1] KIT-SEAL  
    (INCLUDES O-RING SEALS & BACKUP RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  T   KIT MARKED T SERVICES PART(S) MARKED T
  Y   SEPARATE ILLUSTRATION
 

#M00712980374
 

438-8378: VALVE GP-MANIFOLD & REDUCING

438-8378 VALVE GP-MANIFOLD & REDUCING
S/N PC81-UP
PART OF 440-2742, 444-7856 LINES GP-PILOT
AN ATTACHMENT
i05876638 M0071298
4388378 VALVE GP-MANIFOLD & REDUCING Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] BODY-CASING  
2. 215-5035 [3] VALVE  
3. 215-5034 [3] SEAT  
4. 215-5033 [3] SPRING  
5. 110-5525 [4] PLUG  
6. 095-1579 [3] SEAL-O-RING  
7. 4J-5477 [3] SEAL-O-RING  
8. 3J-1907 [4] SEAL-O-RING  
9. 7I-2272 M [6] BOLT (M5X0.8X12-MM)  
10. 421-5348 Y [3] VALVE GP-SOLENOID (AUXILIARY, BOOM SWING)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00712980375
 

162-4578: VALVE GP-PILOT

162-4578 VALVE GP-PILOT
S/N CE81-UP
PART OF 512-6714 CONTROL GP-HYDRAULIC PEDAL
AN ATTACHMENT
i01667837 M0071298
1624578 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 096-4544 [2] PIN-SPRING  
2. 126-9993 [2] SCREW-DRIVE  
3. 136-0150 [2] SHIM (0.1-MM THK)  
4. 136-0151 [2] SHIM (0.2-MM THK)  
5. 136-0149 [1] BOOT  
6. 136-0146 [1] PEDAL  
7. 136-0157 [2] WASHER (8.4X15.5X1.6-MM THK)  
8. 136-0155 M [1] SETSCREW (M4X0.7X8-MM)  
9. 136-0147 [1] PIN  
10. 136-0140 [2] PUSHROD  
11. 095-1512 [2] SEAL-O-RING  
12. 6V-8202 M [2] BOLT-SOCKET HEAD (M8X1.25X16-MM)  
13. 136-0143 [1] COVER  
14. 136-0152 [2] SEAL-O-RING  
15. 137-9114 [2] SEAT-SPRING  
16. 136-0148 [2] SPRING  
17. 136-0141 [2] SPRING  
18. 136-0156 [2] WASHER (4.3X0.8X0.8-MM THK)  
19. 136-0145 [6] SHIM (0.1-MM THK)  
20. 102-0818 [1] PLUG  
21. 3J-1907 [1] SEAL-O-RING  
22. 185-9075 [1] BODY AS  
  M   METRIC PART
 

#M00712980376
 

206-3336: VALVE GP-PILOT

206-3336 VALVE GP-PILOT
S/N CE81-UP
PART OF 512-6714, 512-6715 CONTROL GP-HYDRAULIC PEDAL
AN ATTACHMENT
i05180771 M0071298
2063336 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 107-6479 [1] PLUG  
2. 438-4965 [2] SPRING (STANDARD)  
    -OR-
  190-7819 [2] SPRING (OPTIONAL)  
    (REDUCES OPERATING FORCE BY 40%)
3. 335-0136 [1] BELLOWS  
4. 335-0138 [2] PACKING  
5. 095-1575 [1] SEAL-O-RING  
6. 095-1578 [2] SEAL-O-RING  
7. 095-1579 [1] SEAL-O-RING  
8. 095-1584 [1] SEAL-O-RING  
9. 6V-8399 [2] SEAL-O-RING  
10. 9M-5590 [1] BALL  
 

#M00712980377
 

394-9996: VALVE GP-PILOT

394-9996 VALVE GP-PILOT -JOYSTICK CONTROL
S/N MC51-UP; PC81-UP
PART OF 389-8782 CONTROL GP-JOYSTICK
AN ATTACHMENT
i05256307 M0071298
3949996 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 165-9438 [1] PLATE  
2. 096-1628 [4] PLUG  
3. 135-8956 [2] ROD  
4. 132-7710 [2] ROD  
5. 094-0876 [4] SEAL  
6. 095-1586 [4] SEAL-O-RING  
7. 300-5023 [2] SEAT  
8. 165-9435 [2] SEAT  
9. 099-6137 [4] WASHER (6.1X9X0.2-MM THK)  
10. 190-7750 [4] SPRING  
11. 393-2856 [2] SPRING  
12. 393-2855 [2] SPRING  
13. 4I-6365 [1] JOINT  
14. 165-9431 [1] PLATE  
15. 212-0522 [1] NUT  
16. 171-0087 [1] BELLOWS  
 

#M00712980378
 

417-1063: VALVE GP-PILOT

417-1063 VALVE GP-PILOT -BLADE CONTROL
PART OF 415-4385 CONTROL GP-PILOT OPERATED HYD
ALSO AN ATTACHMENT
i05272198 M0071298
4171063 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 198-7543 [2] GUIDE  
2. 198-8153 [2] SCREW  
4. 102-0818 [1] PLUG  
5. 421-5346 [1] SPRING  
6. 198-8156 [1] BOOT  
7. 198-8161 [2] SPRING  
8. 417-1111 [1] SPRING  
9. 8T-3998 M [1] BOLT (M4X0.7X12-MM)  
10. 8T-8442 M [2] BOLT-SOCKET HEAD (M6X1X30-MM)  
11. 8T-1158 M [2] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
12. 095-1260 M [1] SETSCREW-SOCKET (M6X1X6-MM)  
13. 198-8167 [2] NUT  
14. 095-1514 [2] SEAL-O-RING  
15. 8T-0211 [2] SEAL-O-RING  
16. 3J-1907 [1] SEAL-O-RING  
17. 204-1976 [1] LEVER AS  
  M   METRIC PART
 

#M00712980379
 

417-1100: VALVE GP-PILOT

417-1100 VALVE GP-PILOT -WITH SHUTTLE
PART OF 439-7717, 440-2742, 444-7854, 444-7856, 454-6925 LINES GP-PILOT
AN ATTACHMENT
i05409855 M0071298
4171100 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-8084 [5] PLUG  
2. 087-4707 [4] SPRING  
3. 087-5708 [2] PEDAL  
4. 099-6137 [4] WASHER (6.1X9X0.2-MM THK)  
5. 099-6144 [4] BUSHING-TERMINAL  
6. 099-6145 [2] CAMSHAFT  
7. 119-5388 [4] CAP  
8. 119-5389 [4] PACKING  
9. 119-5391 [4] SEAT  
10. 126-1865 [4] SPRING  
11. 126-1866 [4] SPRING  
12. 153-5223 [12] BALL  
13. 165-9552 [4] PUSHROD  
14. 165-9554 [4] PLUG  
15. 185-0522 [4] SEAT  
16. 295-8123 [4] SPRING  
17. 310-0420 [4] SEAL-O-RING  
18. 310-0422 [3] SEAT  
19. 331-9872 [4] SEAT  
20. 369-8507 [3] PLUG-O-RING  
21. 369-8509 [2] COVER  
22. 369-8510 [1] COVER  
23. 369-8568 M [2] BOLT-SOCKET HEAD (M10X1.5X65-MM)  
24. 369-8569 [2] BELLOWS  
25. 087-4710 M [4] SETSCREW (M10X21-MM)  
26. 095-1260 M [2] SETSCREW-SOCKET (M6X1X6-MM)  
27. 095-1575 [5] SEAL-O-RING  
28. 3Y-9267 [3] BALL  
29. 6V-8202 M [2] BOLT-SOCKET HEAD (M8X1.25X16-MM)  
30. 6V-8400 [4] SEAL-O-RING  
31. 8C-6965 M [2] BOLT-SOCKET HEAD (M6X1X45-MM)  
32. 8T-4133 M [4] NUT (M10X1.5-THD)  
  M   METRIC PART
 

Information:

Disassembly and Assembly
Main Control Valve - Disassemble
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Main Control Valve - Assemble
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Main Control Valve - Remove and Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems

Caterpillar Parts SIS Catalog 308E2 CR :

VALVE GP-CONTROL
479-0591 VALVE GP-CONTROL
VALVE GP-CONTROL
479-0573 VALVE GP-CONTROL
VALVE GP-CONTROL
479-0572 VALVE GP-CONTROL
VALVE GP-CONTROL
479-0571 VALVE GP-CONTROL
VALVE GP-CONTROL
479-0570 VALVE GP-CONTROL
VALVE GP-CONTROL
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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