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512-0986 CYLINDER & LINES AR-BOOM -LOAD CONTROL VALVE S/N GMJ1-UP PART OF 573-4353 DISTRIBUTION AR 340




HYDRAULIC SYSTEM

CYLINDER GP
 

#M01015470420
 

512-0986: CYLINDER & LINES AR-BOOM

512-0986 CYLINDER & LINES AR-BOOM -LOAD CONTROL VALVE
S/N GMJ1-UP
PART OF 573-4353 DISTRIBUTION AR
i07317948 M0101547
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  512-0987 Y [1] CYLINDER & LINES GP-BOOM (LH)  
  512-0988 Y [1] CYLINDER & LINES GP-BOOM (RH)  
  Y   SEPARATE ILLUSTRATION
 

#M01015470421
 

512-0987: CYLINDER & LINES GP-BOOM

512-0987 CYLINDER & LINES GP-BOOM -LH
S/N GMJ1-UP
LOAD CONTROL VALVE
PART OF 512-0986 CYLINDER & LINES AR-BOOM
i07317916 M0101547
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  512-2356 Y [1] CYLINDER & SEAL GP-BOOM  
  503-9798 Y [1] LINES GP-BOOM CYLINDER (LH)  
  Y   SEPARATE ILLUSTRATION
 

#M01015470422
 

512-0988: CYLINDER & LINES GP-BOOM

512-0988 CYLINDER & LINES GP-BOOM -BOOM LOAD CONTROL, RH
S/N GMJ1-UP
PART OF 512-0986 CYLINDER & LINES AR-BOOM
i07317955 M0101547
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  512-2356 Y [1] CYLINDER & SEAL GP-BOOM  
  503-9799 Y [1] LINES GP-BOOM CYLINDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

#M01015470423
 

572-4787: CYLINDER & LINES GP-BUCKET

572-4787 CYLINDER & LINES GP-BUCKET
S/N GMJ1-UP
i07602598 M0101547
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  572-4790 Y [1] CYLINDER & SEAL GP-BUCKET  
  369-9677 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M01015470424
 

512-0996: CYLINDER & LINES GP-STICK

512-0996 CYLINDER & LINES GP-STICK
S/N GMJ1-UP
i07317863 M0101547
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  512-2360 Y [1] CYLINDER & SEAL GP-STICK  
  503-9802 Y [1] LINES GP-STICK CYLINDER (STICK LOAD CONTROL VALVE)  
  Y   SEPARATE ILLUSTRATION
 

#M01015470425
 

512-2356: CYLINDER & SEAL GP-BOOM

512-2356 CYLINDER & SEAL GP-BOOM
S/N GMJ1-UP
PART OF 512-0987, 512-0988 CYLINDER & LINES GP-BOOM
i07317513 M0101547
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 166-1496 [2] SEAL-LIP TYPE  
3. 166-1497 [2] SEAL-LIP TYPE  
4. 512-2357 Y [1] CYLINDER GP-BOOM  
  Y   SEPARATE ILLUSTRATION
 

#M01015470426
 

572-4790: CYLINDER & SEAL GP-BUCKET

572-4790 CYLINDER & SEAL GP-BUCKET
S/N GMJ1-UP
PART OF 572-4787 CYLINDER & LINES GP-BUCKET
i07609599 M0101547
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 572-4791 [1] CYLINDER AS  
1A. 563-4061 [1] BEARING-SLEEVE  
2. 572-4792 [1] ROD AS  
2A. 563-4062 [1] BEARING-SLEEVE  
3. 177-2611 [1] HEAD  
4. 095-1717 J [1] SEAL-O-RING  
5. 096-3964 J [1] RING-BACKUP  
6. 096-4402 [1] BUSHING  
7. 094-0747 [1] RING-RETAINING  
8. 350-0952 J [1] SEAL-BUFFER  
9. 350-0957 J [1] SEAL-U-CUP  
10. 096-1568 J [1] RING-BACKUP  
11. 456-0192 J [1] SEAL-LIP TYPE  
12. 247-8885 [1] PISTON  
13. 086-0255 J [2] RING  
14. 247-8865 J [2] RING  
15. 096-7803 J [1] SEAL AS  
16. 4I-3615 J [2] RING-BACKUP  
17. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
18. 3D-2891 [1] BALL  
19. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
20. 166-1494 [2] SEAL-LIP TYPE  
21. 235-7679 [2] SEAL-LIP TYPE  
22. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  456-0207 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M01015470427
 

512-2360: CYLINDER & SEAL GP-STICK

512-2360 CYLINDER & SEAL GP-STICK
S/N GMJ1-UP
PART OF 512-0996 CYLINDER & LINES GP-STICK
i07317474 M0101547
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 166-1495 [4] SEAL-LIP TYPE  
3. 512-2361 Y [1] CYLINDER GP-STICK  
  Y   SEPARATE ILLUSTRATION
 

#M01015470428
 

512-2357: CYLINDER GP-BOOM

512-2357 CYLINDER GP-BOOM
S/N GMJ1-UP
150-MM (5.9-IN) BORE X 1440-MM (56.7-IN) STROKE
PART OF 512-2356 CYLINDER & SEAL GP-BOOM
i07317480 M0101547
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4669 J [1] RING-BACKUP  
2. 7Y-4672 [1] RING-RETAINING  
3. 7Y-4673 J [1] RING-BACKUP  
4. 7Y-5215 M [8] BOLT-SOCKET HEAD (M24X3X90-MM)  
5. 095-1633 J [1] SEAL-O-RING  
6. 114-0760 [1] BUSHING  
7. 165-9290 J [1] SEAL-LIP TYPE  
8. 188-4217 J [2] RING  
9. 188-4218 J [1] RING  
10. 242-6833 J [1] RING-SEAL  
11. 324-6438 J [1] SEAL-BUFFER  
12. 324-6439 J [1] SEAL-U-CUP  
13. 358-8523 [1] PISTON  
14. 359-7191 [1] STOP  
15. 553-6505 J [1] SEAL AS  
16. 518-6237 [1] HEAD  
17. 518-6324 [1] ROD AS  
17A. 504-7629 [1] BEARING-SLEEVE  
18. 518-6326 [1] CYLINDER AS  
18A. 504-7634 [1] BEARING-SLEEVE  
19. 7Y-4695 M [1] LOCKNUT (M80X2-THD)  
   
    AVAILABLE REPAIR KIT(S):
  555-1814 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M01015470429
 

512-2361: CYLINDER GP-STICK

512-2361 CYLINDER GP-STICK
S/N GMJ1-UP
170-MM (6.7-IN) BORE X 1738-MM (68.4-IN) STROKE
PART OF 512-2360 CYLINDER & SEAL GP-STICK
i07317478 M0101547
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
2. 103-8345 [1] RING-RETAINING  
3. 107-6579 [1] RING  
4. 140-0240 J [1] SEAL-O-RING  
5. 191-5604 J [2] RING  
6. 191-5605 J [1] RING  
7. 191-5643 [1] RING-RETAINING  
8. 191-5647 J [1] RING-BACKUP  
9. 191-5648 J [1] SEAL-LIP TYPE  
10. 231-6843 J [1] RING-SEAL  
11. 324-9484 J [1] SEAL-BUFFER  
12. 324-9486 J [1] SEAL-U-CUP  
13. 358-8525 [1] PISTON  
14. 359-7188 [1] STOP  
15. 359-7192 [1] STOP  
16. 375-1723 [1] HEAD  
17. 375-1732 J [2] RING-BACKUP  
18. 553-6507 J [1] SEAL AS  
19. 521-0639 [1] CYLINDER AS  
19A. 504-7630 [1] BEARING-SLEEVE  
20. 521-0642 [1] ROD AS  
20A. 504-7630 [1] BEARING-SLEEVE  
21. 095-0930 [2] RING-RETAINING (EXTERNAL)  
22. 191-5644 [1] BUSHING  
23. 7Y-4956 M [1] LOCKNUT (M90X2-THD)  
   
    AVAILABLE REPAIR KIT(S):
  555-1815 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

Information:

Special Instruction
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Specifications
Cylinder Guard
336, 336 GC and 340 Excavator Systems
Bucket Cylinder
336, 336 GC and 340 Excavator Systems
Boom Cylinder
336, 336 GC and 340 Excavator Systems
Boom Lines
336, 336 GC and 340 Excavator Systems
Boom Cylinder Lines
336, 336 GC and 340 Excavator Systems
Boom Cylinder Lines
336, 336 GC and 340 Excavator Systems
Stick Cylinder
336, 336 GC and 340 Excavator Systems
Systems Operation
Boom Cylinder
336, 336 GC and 340 Excavator Systems
Bucket Cylinder
336, 336 GC and 340 Excavator Systems
Stick Cylinder
336, 336 GC and 340 Excavator Systems
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Testing and Adjusting
Cylinder Drift - Check - Loaded Bucket
336, 336 GC and 340 Excavator Systems
Cylinder Drift - Check - Empty Bucket
336, 336 GC and 340 Excavator Systems
Cylinder Speed - Check
340 Excavator Long Reach Excavation
Operational Checks
340 Excavator Long Reach Excavation
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Bucket Cylinder - Remove and Install
340 Excavators Machine Systems
Bucket Cylinder - Assemble
340 Excavators Machine Systems
Bucket Cylinder - Disassemble
340 Excavators Machine Systems

Caterpillar Parts SIS Catalog 340 :

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