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545-9079 CYLINDER AR-BOOM S/N KEF1-UP PART OF 563-2877, 573-5757, 573-5758 DISTRIBUTION AR 345 GC EXCAVATOR


HYDRAULIC SYSTEM
CYLINDER GP
DRIVE GP
FILTER GP

EXCAVATOR 345 GC EXCAVATOR KEF
 345 GC Excavator KEF00001-UP (MACHINE) POWERED BY C9.3 Engine M0097296 345 GC KEF   (2018)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER & SEAL GP-STICK
545-9090 CYLINDER & SEAL GP-STICK
CYLINDER & SEAL GP-STICK
545-9122 CYLINDER & SEAL GP-STICK
545-9079 CYLINDER AR-BOOM
545-9085 CYLINDER AR-BOOM
545-9114 CYLINDER AR-BOOM
559-7586 KIT-HYDRAULIC CYLINDER
 

#M00972960390
 

545-9079: CYLINDER AR-BOOM

545-9079 CYLINDER AR-BOOM
S/N KEF1-UP
PART OF 563-2877, 573-5757, 573-5758 DISTRIBUTION AR
i07500732 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  545-9080 Y [1] CYLINDER & LINES GP-BOOM (LH)  
  545-9081 Y [1] CYLINDER & LINES GP-BOOM (RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00972960391
 

545-9085: CYLINDER AR-BOOM

545-9085 CYLINDER AR-BOOM
S/N KEF1-UP
WITH BOOM LOAD CONTROL VALVE
PART OF 563-2879 DISTRIBUTION AR
i07504138 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  545-9086 Y [1] CYLINDER & LINES GP-BOOM (LH)  
  545-9087 Y [1] CYLINDER & LINES GP-BOOM (RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00972960392
 

545-9114: CYLINDER AR-BOOM

545-9114 CYLINDER AR-BOOM -ARCTIC
S/N KEF1-UP
PART OF 563-2880 DISTRIBUTION AR
i07503714 M0097296
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  545-9115 Y [1] CYLINDER & LINES GP-BOOM (LH)  
  545-9116 Y [1] CYLINDER & LINES GP-BOOM (RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00972960393
 

521-3187: DRIVE & MTG GP-SWING

521-3187 DRIVE & MTG GP-SWING
S/N KEF1-209
PART OF 521-3186 POWER TRAIN AR
i07496926 M0097296
5213187 DRIVE & MTG GP-SWING Parts scheme
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-7556 [2] CORK  
2. 5D-1026 [1] CLAMP-BAND  
3. 096-4755 [1] PIN  
4. 201-7949 M [25] BOLT (M24X3X70-MM)  
5. Y [1] DRIVE GP-SWING (WITH MOTOR)  
6. 544-6993 [1] SUPPORT  
7. 096-4883 M [2] LOCKNUT (M10X1.5-THD)  
8. 122-8705 M [1] U-BOLT (M10X1.5-MM THD)  
9. 6V-8237 [25] WASHER (26X44X4-MM THK)  
10. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
11. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
12. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
13. 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
 

#M00972960394
 

560-2459: DRIVE & MTG GP-SWING

560-2459 DRIVE & MTG GP-SWING
S/N KEF210-UP
PART OF 562-7601 POWER TRAIN AR
i07499194 M0097296
5602459 DRIVE & MTG GP-SWING Parts scheme
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-7556 [2] CORK  
2. 5D-1026 [1] CLAMP-BAND  
3. 6V-8237 [25] WASHER (26X44X4-MM THK)  
4. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
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 [25] BOLT (M24X3X70-MM)  
12. 544-6993 [1] SUPPORT  
13. 557-5907 Y [1] DRIVE GP-SWING (WITH MOTOR)  
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
 

#M00972960395
 

505-4763: DRIVE GP-SWING

505-4763 DRIVE GP-SWING -WITH MOTOR
S/N KEF1-209
PART OF 506-3776 DRIVE GP-SWING
i07516126 M0097296
5054763 DRIVE GP-SWING Parts scheme
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Parts for your 345 GC 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. 5M-4454 [1] SEAL-O-RING  
4. 6V-7238 [1] VALVE-SHUTOFF  
5. 7D-5363 [2] CONNECTOR (9/16-18-THD)  
6. 7I-7611 [1] CAGE  
7. 7I-7684 M [2] SPACER (50X79.6X6-MM THK)  
8. 8T-4244 M [1] NUT (M12X1.75-THD)  
9. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
10. 9U-8693 [1] BEARING-ROLLER  
11. 093-1730 [1] RING-RETAINING  
12. 094-1528 [8] WASHER (53X84X1-MM THK)  
13. 096-1441 [1] RING-RETAINING  
14. 110-7149 [1] RING-RETAINING  
15. 114-1322 [1] RING-RETAINING  
16. 114-1398 [1] GAUGE-OIL LEVEL (SWING DRIVE)  
17. 114-1399 [1] PIPE-GAUGE  
18. 128-9170 [2] SEAL-LIP TYPE  
19. 136-2803 [2] CLIP  
20. 148-4600 [1] GEAR-SUN (17-TEETH)  
21. 148-4601 [1] GEAR-SUN (17-TEETH)  
22. 148-4602 [4] GEAR-PLANETARY (24-TEETH)  
23. 148-4603 [4] GEAR-PLANETARY (24-TEETH)  
24. 148-4604 [1] GEAR-RING (67-TEETH)  
25. 148-4607 [1] CARRIER-PLANETARY  
26. 148-4608 [4] SHAFT-PLANETARY  
27. 148-4609 [4] SHAFT-PLANETARY  
28. 148-4611 [8] WASHER (71.3X112X1-MM THK)  
29. 171-9413 [1] SPACER (140.5X160X103.2-MM THK)  
30. 191-2511 [1] CARRIER-PLANETARY  
31. 191-2513 [4] BEARING AS-ROLLER  
32. 227-6215 [1] BOSS (1/4-18-THD)  
33. 451-2175 [24] WASHER-HARD (17.5X30X3.5-MM THK)  
34. 451-2182 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
35. 453-3447 M [10] BOLT (M12X1.75X40-MM)  
36. 453-4169 M [24] BOLT (M16X2X200-MM)  
37. [1] SHAFT-PINION  
38. [1] HOUSING  
39. [1] COVER-HOUSING  
40. 510-1989 [8] PIN-SPRING  
41. 531-3308 [8] BEARING AS  
42. 544-5577 I [1] HOSE AS  
43. [1] BEARING-ROLLER  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00972960396
 

506-3776: DRIVE GP-SWING

506-3776 DRIVE GP-SWING -WITH MOTOR
S/N KEF1-209
PART OF 521-3187 DRIVE & MTG GP-SWING
i07516091 M0097296
5063776 DRIVE GP-SWING Parts scheme
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 505-4763 Y [1] DRIVE GP-SWING (WITH MOTOR)  
2. Y [1] MOTOR & MTG GP-SWING  
  Y   SEPARATE ILLUSTRATION
 

#M00972960397
 

536-7294: DRIVE GP-SWING

536-7294 DRIVE GP-SWING -WITHOUT MOTOR
S/N KEF210-UP
PART OF 557-5907 DRIVE GP-SWING
i07521858 M0097296
5367294 DRIVE GP-SWING Parts scheme
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Parts for your 345 GC EXCAVATOR:

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

#M00972960398
 

557-5907: DRIVE GP-SWING

557-5907 DRIVE GP-SWING -WITH MOTOR
S/N KEF210-UP
PART OF 560-2459 DRIVE & MTG GP-SWING
i07499222 M0097296
5575907 DRIVE GP-SWING Parts scheme
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Parts for your 345 GC 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  
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-4956 M [1] BOLT (M12X1.75X35-MM)  
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. 095-1687 [1] SEAL-O-RING  
13. 516-0467 Y [1] MOTOR GP-PISTON  
14. 536-7294 Y [1] DRIVE GP-SWING (WITHOUT MOTOR)  
15. 544-5577 I [1] HOSE AS  
16. 562-4378 [1] GAUGE-OIL LEVEL  
17. 562-4379 [1] PIPE-GAUGE  
18. 6V-5204 [1] RING-RETAINING  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00972960399
 

266-7913: FILTER GP-OIL

266-7913 FILTER GP-OIL -HYDRAULIC
S/N KEF1-UP
PART OF 542-5614 LINES GP-FRONT
i05787155 M0097296
2667913 FILTER GP-OIL Parts scheme
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Parts for your 345 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 096-6073 [1] PLUG  
2. 095-1582 [1] SEAL-O-RING  
3. 289-7789 [1] FILTER ELEMENT AS-OIL (HYDRAULIC)  
4. 266-7948 [1] CASE  
5. 289-7788 [1] HEAD AS  
6. 095-1719 [1] SEAL-O-RING  
7. 266-7949 [1] SWITCH AS-PRESSURE (HYDRAULIC OIL)  
 

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
Boom Lines
345 GC Excavator Systems
Cylinder Guard
345 GC Excavator Systems
Boom Cylinder Lines
345 GC Excavator Systems
Boom Cylinder
345 GC Excavator Systems
Boom Cylinder Lines
345 GC Excavator Systems
Bucket Cylinder
345 GC Excavator Systems
Boom Cylinder Lines
345 GC Excavator Systems
Stick Cylinder
345 GC Excavator Systems
Boom Cylinder Lines
345 GC Excavator Systems
Systems Operation
Bucket Cylinder
345 GC Excavator Systems
Stick Cylinder
345 GC Excavator Systems
Boom Cylinder
345 GC 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}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
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
345 GC Excavator Systems
Cylinder Drift - Check - Empty Bucket
345 GC Excavator Systems
Cylinder Speed - Check
345 GC Excavator Systems
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
345 Hydraulic Excavator Machine Systems
Bucket Cylinder - Disassemble
345 Hydraulic Excavator Machine Systems
Bucket Cylinder - Assemble
345 Hydraulic Excavator Machine Systems
Stick Cylinder - Remove and Install
345 Hydraulic Excavator Machine Systems
Stick Cylinder - Disassemble
345 Hydraulic Excavator Machine Systems
Stick Cylinder - Assemble
345 Hydraulic Excavator Machine Systems
Boom Cylinder - Remove and Install
345 Hydraulic Excavator Machine Systems
Boom Cylinder - Disassemble
345 Hydraulic Excavator Machine Systems
Boom Cylinder - Assemble
345 Hydraulic Excavator Machine Systems

Caterpillar Parts SIS Catalog 345 GC :

CYLINDER & SEAL GP-STICK
545-9122 CYLINDER & SEAL GP-STICK
CYLINDER & SEAL GP-STICK
545-9090 CYLINDER & SEAL GP-STICK
CYLINDER & SEAL GP-BUCKET
545-9128 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BUCKET
545-9125 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BUCKET
545-9098 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BUCKET
545-9095 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BOOM
545-9119 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
545-9084 CYLINDER & SEAL GP-BOOM
545-9085 CYLINDER AR-BOOM
545-9114 CYLINDER AR-BOOM
DRIVE & MTG GP-SWING
521-3187 DRIVE & MTG GP-SWING
DRIVE & MTG GP-SWING
560-2459 DRIVE & MTG GP-SWING
DRIVE GP-SWING
505-4763 DRIVE GP-SWING
DRIVE GP-SWING
506-3776 DRIVE GP-SWING
DRIVE GP-SWING
536-7294 DRIVE GP-SWING
DRIVE GP-SWING
557-5907 DRIVE GP-SWING
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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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