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512-2360 CYLINDER & SEAL GP-STICK S/N WDN1-UP PART OF 512-0996 CYLINDER & LINES GP-STICK 340 EXCAVATOR




HYDRAULIC SYSTEM

CYLINDER GP
 

#M01012550440
 

512-2360: CYLINDER & SEAL GP-STICK

512-2360 CYLINDER & SEAL GP-STICK
S/N WDN1-UP
PART OF 512-0996 CYLINDER & LINES GP-STICK
i07317474 M0101255
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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
 

#M01012550441
 

512-2357: CYLINDER GP-BOOM

512-2357 CYLINDER GP-BOOM
S/N WDN1-UP
150-MM (5.9-IN) BORE X 1440-MM (56.7-IN) STROKE
PART OF 512-2356 CYLINDER & SEAL GP-BOOM
i07317480 M0101255
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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
 

#M01012550442
 

512-2361: CYLINDER GP-STICK

512-2361 CYLINDER GP-STICK
S/N WDN1-UP
170-MM (6.7-IN) BORE X 1738-MM (68.4-IN) STROKE
PART OF 512-2360 CYLINDER & SEAL GP-STICK
i07317478 M0101255
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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
 

#M01012550443
 

558-0344: DRIVE & MOTOR GP-SWING

558-0344 DRIVE & MOTOR GP-SWING -WITH MOTOR
S/N WDN1-UP
PART OF 560-2458 DRIVE & MTG GP-SWING
i07567554 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-0360 [1] SEAL-O-RING  
2. 4H-6112 [1] BREATHER (SWING DRIVE)  
3. 6V-7238 [1] VALVE-SHUTOFF (HYDRAULIC OIL)  
4. 6V-8201 M [4] BOLT-SOCKET HEAD (M16X2X45-MM)  
5. 7D-5363 [2] CONNECTOR (9/16-18-THD)  
6. 8T-4244 M [1] NUT (M12X1.75-THD)  
7. 8T-6404 [1] SEAL-O-RING  
8. 136-2803 [2] CLIP  
9. 227-6215 [1] BOSS (1/4-18-THD)  
10. 451-2175 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
11. 451-2182 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 453-3446 M [1] BOLT (M12X1.75X35-MM)  
13. 505-0531 Y [1] MOTOR GP-SWING  
14. 536-7288 Y [1] DRIVE GP-SWING (WITHOUT MOTOR)  
15. 544-5577 I [1] HOSE AS  
16. 562-4378 [1] GAUGE-OIL LEVEL (HYDRAULIC)  
17. 562-4379 [1] PIPE-GAUGE  
18. 6V-5204 [1] RING-RETAINING  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01012550444
 

560-2458: DRIVE & MTG GP-SWING

560-2458 DRIVE & MTG GP-SWING
S/N WDN1-UP
PART OF 568-3011 POWER TRAIN AR
i07567510 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
2. 2B-7561 [2] CORK  
3. 5D-1026 [1] CLAMP-BAND  
4. 6V-8237 [23] WASHER (26X44X4-MM THK)  
5. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 096-4755 [1] PIN  
8. 096-4883 M [2] LOCKNUT (M10X1.5-THD)  
9. 122-8705 M [1] U-BOLT (M10X1.5-MM THD)  
10. 352-7064 [2] CAP  
11. 201-7949 M [23] BOLT (M24X3X70-MM)  
12. 544-4700 [1] SUPPORT  
13. 558-0344 Y [1] DRIVE & MOTOR GP-SWING  
14. 5P-0767 E HOSE (90-CM)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01012550445
 

536-7288: DRIVE GP-SWING

536-7288 DRIVE GP-SWING -WITHOUT MOTOR
S/N WDN1-UP
PART OF 558-0344 DRIVE & MOTOR GP-SWING
i07567573 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO BREAKDOWN OF SERVICEABLE PARTS AT TIME OF PUBLICATION
 

#M01012550446
 

504-9687: FILTER GP-OIL

504-9687 FILTER GP-OIL -HYDRAULIC RETURN
S/N WDN1-UP
PART OF 503-9758 TANK & FILTER GP-HYDRAULIC
i07305327 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 105-3484 M [4] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
2. 141-0749 [1] SEAL-O-RING  
3. 175-6176 [1] SEAL-O-RING  
4. 491-5241 [1] FILTER ELEMENT-OIL (HYDRAULIC RETURN)  
5. 512-5573 [1] COVER AS  
  M   METRIC PART
 

#M01012550447
 

347-6081: GAUGE GP-SIGHT

347-6081 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
S/N WDN1-UP
PART OF 503-9758 TANK & FILTER GP-HYDRAULIC
i04033028 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 347-6082 [2] BLOCK  
2. 236-3259 M [2] BOLT-SPECIAL  
3. 236-3257 [1] PIPE  
4. 6F-6672 [4] SEAL-O-RING  
5. 6F-4855 [4] SEAL-O-RING  
  M   METRIC PART
 

#M01012550448
 

551-1135: HEAD GP-PUMP

551-1135 HEAD GP-PUMP -CONTROL
S/N WDN1-UP
PART OF 550-4341 PUMP GP-MAIN HYDRAULIC
i07452237 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 551-1127 [1] PISTON-PILOT  
2. 382-4825 [1] SEAL-O-RING  
3. 110-5525 [1] PLUG  
4. 551-1125 [1] SPOOL AS  
5. 551-1132 [1] SEAT-SPRING  
6. 099-2374 M [2] BOLT-SOCKET HEAD (M5X0.8X12-MM)  
7. 551-1130 [1] SPRING-PILOT  
8. 543-5391 [1] VALVE GP-SOLENOID  
9. 206-9295 [2] SEAL-O-RING  
10. 551-1131 [1] RETAINER  
11. 551-1129 [1] COVER  
12. 551-1128 [1] NUT  
13. 096-2966 M [1] SETSCREW-SOCKET (M10X1.5X30-MM)  
14. 6V-5683 M [3] BOLT (M6X1X16-MM)  
15. 095-1663 [1] SEAL-O-RING  
16. 425-3985 [10] SEAL-RECTANGULAR  
17. 559-3652 [1] SEAL-SQUARE  
18. 551-1133 [1] PLUG  
19. 095-1582 [1] SEAL-O-RING  
20. 551-1126 [1] BODY AS  
21. 371-7201 [10] PLUG  
22. 096-0001 M [5] BOLT-SOCKET HEAD (M8X1.25X40-MM)  
23. 551-1124 [1] LEVER AS  
24. 5A-3604 M [1] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
25. 551-1134 [1] PLUG  
  M   METRIC PART
 

#M01012550449
 

551-1136: HEAD GP-PUMP

551-1136 HEAD GP-PUMP -CONTROL
S/N WDN1-UP
PART OF 550-4341 PUMP GP-MAIN HYDRAULIC
i07452239 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 551-1127 [1] PISTON-PILOT  
2. 382-4825 [2] SEAL-O-RING  
3. 110-5525 [2] PLUG  
4. 551-1125 [1] SPOOL AS  
5. 551-1132 [1] SEAT-SPRING  
6. 099-2374 M [2] BOLT-SOCKET HEAD (M5X0.8X12-MM)  
7. 551-1130 [1] SPRING-PILOT  
8. 543-5391 [1] VALVE GP-SOLENOID  
9. 206-9295 [2] SEAL-O-RING  
10. 551-1131 [1] RETAINER  
11. 551-1129 [1] COVER  
12. 551-1128 [1] NUT  
13. 096-2966 M [1] SETSCREW-SOCKET (M10X1.5X30-MM)  
14. 6V-5683 M [3] BOLT (M6X1X16-MM)  
15. 095-1663 [1] SEAL-O-RING  
16. 425-3985 [10] SEAL-RECTANGULAR  
17. 559-3652 [1] SEAL-SQUARE  
18. 551-1133 [1] PLUG  
19. 095-1582 [1] SEAL-O-RING  
20. 551-1126 [1] BODY AS  
21. 371-7201 [10] PLUG  
22. 096-0001 M [5] BOLT-SOCKET HEAD (M8X1.25X40-MM)  
23. 551-1124 [1] LEVER AS  
24. 5A-3604 M [1] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
25. 551-1134 [1] PLUG  
  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
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
Boom Cylinder Lines
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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