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551-2440 TANK & FILTER GP-HYDRAULIC PART OF 512-1569 TANK & MTG GP-HYDRAULIC 308 MINI HYD EXCAVATOR




HYDRAULIC SYSTEM

TANK GP
 

#M00961250290
 

551-2440: TANK & FILTER GP-HYDRAULIC

551-2440 TANK & FILTER GP-HYDRAULIC
PART OF 512-1569 TANK & MTG GP-HYDRAULIC
i07451463 M0096125
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Parts for your 308 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  513-1375 Y [1] TANK & FILTER GP-HYDRAULIC  
    -OR-
  551-2207 Y [1] TANK & FILTER GP-HYDRAULIC  
  Y   SEPARATE ILLUSTRATION
 

#M00961250291
 

512-1569: TANK & MTG GP-HYDRAULIC

512-1569 TANK & MTG GP-HYDRAULIC
PART OF 512-1420 HYDRAULIC AR
i07451444 M0096125
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Parts for your 308 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 085-9310 [4] SPACER (16.6X32X26-MM THK)  
2. 099-0169 M [4] BOLT (M16X2X55-MM)  
3. 551-2440 Y [1] TANK & FILTER GP-HYDRAULIC  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00961250292
 

543-0098: VALVE & MOUNTING GP

543-0098 VALVE & MOUNTING GP
PART OF 510-6070, 541-4580 OPERATOR AR
AN ATTACHMENT
i07466029 M0096125
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Parts for your 308 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4200 M [2] BOLT (M8X1.25X16-MM)  
2. 450-4968 [4] SCREW-HEX HEAD (8-16X0.5-IN)  
3. 543-0429 [1] PLATE-MOUNTING  
4. 546-5540 Y [1] VALVE GP-ACTUATOR (HEATER CONTROL)  
5. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00961250293
 

515-3526: VALVE & MTG GP-BANK

515-3526 VALVE & MTG GP-BANK
PART OF 514-3230, 514-3240 HYDRAULIC AR
AN ATTACHMENT
i07488938 M0096125
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Parts for your 308 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 515-3528 Y [1] VALVE GP-MAIN CONTROL  
2. 8T-4194 M [3] BOLT (M12X1.75X50-MM)  
3. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00961250294
 

515-3529: VALVE & MTG GP-BANK

515-3529 VALVE & MTG GP-BANK
PART OF 514-3235 HYDRAULIC AR
AN ATTACHMENT
i07490630 M0096125
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Parts for your 308 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 518-9270 Y [1] VALVE GP-MAIN CONTROL  
2. 8T-4194 M [3] BOLT (M12X1.75X50-MM)  
3. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00961250295
 

515-3533: VALVE & MTG GP-BANK

515-3533 VALVE & MTG GP-BANK
PART OF 517-8129, 520-0774 HYDRAULIC AR
AN ATTACHMENT
i07489516 M0096125
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Parts for your 308 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 515-3535 Y [1] VALVE GP-MAIN CONTROL  
2. 8T-4194 M [3] BOLT (M12X1.75X50-MM)  
3. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00961250296
 

516-3705: VALVE & MTG GP-BANK

516-3705 VALVE & MTG GP-BANK -AUXILIARY
PART OF 514-3240, 520-0774 HYDRAULIC AR
AN ATTACHMENT
i07496637 M0096125
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Parts for your 308 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 520-6925 Y [1] VALVE GP-AUXILIARY (AUXILIARY)  
2. 520-4832 [1] PLATE  
3. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
4. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
5. 5P-1076 [4] WASHER-HARD (13.5X30X4-MM THK)  
6. 8T-7934 [3] WASHER-HARD (11X21X5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00961250297
 

520-6925: VALVE GP-AUXILIARY

520-6925 VALVE GP-AUXILIARY
PART OF 516-3705 VALVE & MTG GP-BANK
AN ATTACHMENT
i07498831 M0096125
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Parts for your 308 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 346-4995 J [2] VALVE-SOLENOID (12-VDC)  
2. 550-1174 [1] VALVE GP-BUTTERFLY (INLET)  
3. 550-1175 [1] VALVE GP-BUTTERFLY (OUTLET)  
  417-5438 [1] VALVE GP-RELIEF  
  8T-7877 [1] SEAL-O-RING  
  550-1179 [1] KIT-PLUG  
    (INCLUDES O-RING SEAL)
4. 550-1176 [1] VALVE GP-BUTTERFLY (AUX)  
  550-1180 [1] KIT-COVER  
    (INCLUDES BOLTS, KIT-COVER & KIT-SEAL)
  550-1181 J [1] KIT-SOLENOID  
    (ALSO INCLUDES BOLTS & KIT-SEAL)
5. 561-5432 [2] KIT-SEAL  
    (INCLUDES O-RING SEALS)
6. 8T-7586 M [3] BOLT (M10X1.5X100-MM)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00961250298
 

564-1385: VALVE GP-CONTROL

564-1385 VALVE GP-CONTROL -2ND AUXILIARY
PART OF 515-3535, 518-9270 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i07504401 M0096125
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Parts for your 308 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 565-0142 [1] MANIFOLD & SOLENOID GP-CONTROL  
  4J-5477 [3] SEAL-O-RING  
  7E-4846 [1] SEAL-O-RING  
  109-1393 M [4] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
  362-3212 [2] VALVE GP-SOLENOID (12 VDC)(AUXILIARY)  
2. 565-0143 [1] CAP AS-END (AUXILIARY 2)  
  4J-5477 [1] SEAL-O-RING  
  7E-4846 [1] SEAL-O-RING  
3. 557-9299 [1] VALVE AS-CONTROL (BOOM SWING)(AUXILIARY 2)  
  562-8138 [1] NUT  
  567-3173 [1] SPRING  
4. 565-0138 [1] VALVE GP-CHECK (VENTED PILOT)  
  M   METRIC PART
 

#M00961250299
 

515-3528: VALVE GP-MAIN CONTROL

515-3528 VALVE GP-MAIN CONTROL
PART OF 515-3526 VALVE & MTG GP-BANK
AN ATTACHMENT
i07489691 M0096125
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Parts for your 308 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 557-9337 [3] MANIFOLD & SOLENOID GP-CONTROL  
    (EACH INCLUDES)
  109-1393 M [8] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
  362-3212 [4] VALVE GP-SOLENOID (12 VDC)  
2. 557-9339 Y [1] MANIFOLD & SOLENOID GP-CONTROL  
3. 557-9351 [1] MANIFOLD & SOLENOID GP-CONTROL  
  109-1393 M [12] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
  362-3212 [4] VALVE GP-SOLENOID (12 VDC)  
  449-1636 [2] VALVE GP-SOLENOID (12-VDC)  
4. 136-4184 M [20] BOLT-SOCKET HEAD (M8X1.25X40-MM)  
5. 564-2791 [5] STUD  
6. 5P-7970 M [7] NUT (M8X1.25-THD)  
7. 6V-5196 M [10] BOLT-SOCKET HEAD (M8X1.25X80-MM)  
8. 557-9353 [1] KIT-FASTENER  
9. 564-2802 [1] COVER AS  
10. 532-8213 [1] VALVE AS-SOLENOID (BOOM)  
  393-1582 [1] COIL AS (12-VDC)  
  483-4607 [1] KIT-SEAL  
    (INCLUDES O-RING SEALS & BACKUP RING)
11. 564-2799 [1] MANIFOLD GP-CONTROL  
  4J-5477 [1] SEAL-O-RING  
  9X-7454 [1] SEAL-O-RING  
12. 564-2804 [1] VALVE AS-CHECK  
13. 565-0121 [1] VALVE AS-RELIEF (SWING RIGHT)  
13A. 565-0121 [1] VALVE AS-RELIEF (SWING LEFT)  
14. 562-9526 [5] GASKET  
15. 557-9298 [1] VALVE AS-CONTROL (SWING)  
16. 557-9299 [1] VALVE AS-CONTROL (BOOM SWING)  
17. 557-9301 [1] VALVE AS-CONTROL (BLADE)  
18. 557-9302 [1] VALVE AS-CONTROL (TRAVEL LEFT)  
18A. 557-9302 [1] VALVE AS-CONTROL (TRAVEL RIGHT)  
19. 557-9304 [1] VALVE AS-CONTROL (AUX)  
20. 557-9306 [1] VALVE AS-CONTROL (STICK)  
21. 557-9307 [1] VALVE AS-CONTROL (BUCKET)  
22. 565-0000 [1] VALVE AS-CONTROL (BYPASS)  
23. 557-9308 [1] VALVE AS-CONTROL (BOOM)  
    (EACH VALVE AS INCLUDES)
  562-8138 [1] NUT  
  567-3173 [1] SPRING  
24. 562-9524 [1] GASKET  
25. 562-9525 [1] GASKET  
26. 564-2800 [1] MANIFOLD GP-CONTROL  
  3J-1907 [2] SEAL-O-RING  
  9S-8004 [2] PLUG (9/16-18-THD)  
  453-7468 [2] SHUTTLE  
  565-0137 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
27. 564-9999 [2] STUD  
28. 557-7676 J [1] VALVE GP-PRESSURE REDUCING (PILOT)  
29. 9S-8004 [10] PLUG (9/16-18-THD)  
30. 3J-1907 [10] SEAL-O-RING  
31. 564-2807 [7] VALVE AS-CHECK  
32. 438-8465 [1] VALVE GP-MAKEUP (SWING RIGHT)  
32A. 438-8465 [1] VALVE GP-MAKEUP (SWING LEFT)  
32B. 438-8465 [1] VALVE GP-MAKEUP (BOOM SWING, LEFT)  
32C. 438-8465 [1] VALVE GP-MAKEUP (BOOM SWING, RIGHT)  
32D. 438-8465 [1] VALVE GP-MAKEUP (BLADE)  
    (EACH INCLUDES)
  8T-7877 [1] SEAL-O-RING  
33. 566-9874 [1] VALVE AS-RELIEF (BLADE)  
  8T-7877 [1] SEAL-O-RING  
34. 456-1861 Y [1] VALVE GP-RELIEF (PILOT OPERATED)(AUXILIARY 1)  
35. 566-6523 Y [1] VALVE GP-RELIEF (AUXILIARY 2)  
36. 417-5438 [1] VALVE GP-RELIEF (STICK IN)  
36A. 417-5438 [1] VALVE GP-RELIEF (STICK OUT)  
36B. 417-5438 [1] VALVE GP-RELIEF (BUCKET DIG)  
36C. 417-5438 [1] VALVE GP-RELIEF (BUCKET DUMP)  
36D. 417-5438 [1] VALVE GP-RELIEF (BOOM DOWN)  
    (EACH INCLUDES)
  8T-7877 [1] SEAL-O-RING  
37. 566-9876 [1] VALVE AS-RELIEF (BOOM UP)  
  8T-7877 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  559-2265 J [1] KIT-SEAL  
    (INCLUDES O-RINGS & BACKUP RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Hydraulic System Oil - Change
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavators
Hydraulic System Oil Level - Check
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavators
Hydraulic Tank Screen - Clean
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavators
Specifications
Hydraulic Tank and Filter
307, 308, 309 and 310 EXCAVATOR
Systems Operation
Hydraulic Tank and Filter
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine System
Contamination Control Guidelines
Procedure for Filtering <NOBR> 9U-5000</NOBR> Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Procedure for Filtering 9U-5000 Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Disassembly and Assembly
Hydraulic Tank - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems

Caterpillar Parts SIS Catalog 308 :

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