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2117537 (V00) LINES GP-BOOM LINES GP-BOOM (LRE 10.5) (MEDIUM PRESSURE AHC) PART OF 2117535 LINES GP-FRONT 345B L


HYDRAULIC SYSTEM
LINES GP-HYDRAULIC
OPERATOR STATION
CONTROL GP-HYDRAULIC
HYDRAULIC SYSTEM
LINES GP-HYDRAULIC
IMPLEMENTS
STICK GP
BOOM GP
STICK GP
BOOM GP


HYDRAULIC SYSTEM

LINES GP-HYDRAULIC
 

#SEBF09130030
 

211-7537: LINES GP

2117537 (V00) LINES GP-BOOM
LINES GP-BOOM (LRE 10.5)
(MEDIUM PRESSURE AHC)
PART OF 2117535 LINES GP-FRONT
c963443 SEBF0913
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 162-1394 [1] PLATE  
2. 8T-4910 M [2] BOLT (M12X1.75X60MM)  
3. 7K-1181 B [30] STRAP-CABLE (4.00IN DIA)  
4. 147-6696 [2] HOSE AS  
5. 132-9172 [2] PLATE  
6. 8T-4194 M [4] BOLT (M12X1.75X50MM)  
7. 7I-3585 I [1] HOSE AS  
8. 6V-8398 [6] SEAL-O-RING (16.03MM OD)  
9. 159-3100 [1] HOSE AS  
10. 6V-8995 [4] UNION-BULKHEAD (13/16-16 THD)  
11. 6V-9169 [4] NUT-BULKHEAD (11/6-16 THD)  
  B   USE AS REQUIRED
  I   SEE HOSE FABRICATION GUIDE
  M   METRIC PART
 

#SEBF09130031
 

207-0808: LINES GP

2070808 (V00) LINES GP-BOOM CYL
LINES GP-BOOM CYL
PIN 2SW1-UP
PART OF 1991212 FRONT SHOVEL AR
c963444 SEBF0913
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 207-0594 [1] TUBE AS  
2. 207-0595 [1] TUBE AS  
3. 207-0596 [1] TUBE AS  
4. 207-0597 [1] TUBE AS  
5. 108-7550 [4] CLIP  
6. 129-6056 [2] SUPPORT AS  
7. 156-0844 [2] VALVE GP  
8. 207-0813 [2] SUPPORT AS  
9. 1P-3704 [2] SEAL-RECTANGULAR (45MM DIA)  
10. 1P-3705 [2] SEAL-RECTANGULAR (51.5MM DIA)  
11. 8T-4121 [8] WASHER (2.5MM THK)  
12. 8T-4139 M [4] BOLT (M12X1.75X30MM)  
13. 8T-4196 M [8] BOLT (M10X1.5X35MM)  
14. 8T-4223 [4] WASHER-HARD (3MM THK)  
15. 8T-4648 M [24] BOLT (M12X1.75X70MM)  
16. 1P-3703 [2] SEAL-RECTANGULAR (31.86MM ID)  
17. 207-5191 [2] HOSE AS  
18. 208-0205 [2] HOSE AS  
  M   METRIC PART
 

#SEBF09130032
 

203-3059: LINES GP

2033059 (V01) LINES GP-BOOM & STICK
LINES GP-BOOM & STICK
PIN 2SW1-UP
PART OF 1991212 FRONT SHOVEL AR
c963445 SEBF0913
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 203-8082 [1] TUBE AS  
2. 203-8083 [1] TUBE AS  
3. 206-9004 [1] TUBE AS  
4. 203-8085 [1] TUBE AS  
5. 203-8086 [1] TUBE AS  
6. 203-8087 [1] TUBE AS  
7. 206-9005 [1] HOSE AS  
8. 203-8089 [1] TUBE AS  
9. 203-8090 [1] TUBE AS  
10. 203-8091 [2] TUBE AS  
11. 203-9977 [1] TUBE AS  
12. 203-9978 [1] TUBE AS  
13. 203-9979 [1] TUBE AS  
14. 203-9980 [1] TUBE AS  
15. 203-9981 [1] TUBE AS  
16. 203-9982 [1] TUBE AS  
17. 1P-3704 [7] SEAL-RECTANGULAR (45MM DIA)  
18. 8T-4648 M [4] BOLT (M12X1.75X70MM)  
19. 131-9482 [1] SUPPORT AS  
20. 124-0909 [2] CLIP  
21. 3E-4356 [2] WASHER-HARD (6MM THK)  
22. 8T-4140 M [14] BOLT (M16X2X60MM)  
23. 8T-4121 [4] WASHER (2.5MM THK)  
24. 8T-4196 M [4] BOLT (M10X1.5X35MM)  
25. 124-1216 [1] SUPPORT AS  
26. 8T-4910 M [16] BOLT (M12X1.75X60MM)  
27. 8T-4139 M [2] BOLT (M12X1.75X30MM)  
28. 8T-4223 [78] WASHER-HARD (3MM THK)  
29. 7Y-3732 [2] CLIP  
30. 6C-6275 [1] SUPPORT AS  
31. 4I-5868 [1] SUPPORT AS  
32. 5I-4189 [2] BLOCK  
33. 1P-3703 [8] SEAL-RECTANGULAR (31.86MM ID)  
34. 6V-0400 [12] FLANGE-HALF  
35. 8T-5041 M [8] BOLT (M12X1.75X120MM)  
36. 8T-4183 M [20] BOLT (M12X1.75X40MM)  
37. 9F-2167 [4] SCREW-PURGE  
38. 5P-0048 [2] COVER  
39. 1P-5767 [12] FLANGE-HALF  
40. 8T-4194 M [20] BOLT (M12X1.75X50MM)  
41. 5P-0047 [2] COVER  
42. 1P-3706 [1] SEAL-RECTANGULAR (57.9MM ID)  
43. 8T-4193 M [14] BOLT (M16X2X50MM)  
44. 1P-3705 [3] SEAL-RECTANGULAR (51.5MM DIA)  
45. 8T-4956 M [24] BOLT (M12X1.75X35MM)  
46. 208-1766 [1] HOSE AS  
47. 203-8134 [1] HOSE AS  
48. 5P-8077 [10] FLANGE-HALF  
49. 9X-8257 [30] WASHER (3.5MM THK)  
50. 6V-9746 [6] SEAL-O-RING (18.94MM ID)  
51. 5K-9090 [2] SEAL-O-RING (23.52MM ID)  
52. 204-0496 [4] HOSE AS  
53. 204-0495 [2] CLAMP  
54. 143-4156 [10] CLIP  
55. 7X-2554 M [8] BOLT (M16X2X70MM)  
56. 143-4158 [2] CLIP  
57. 143-4159 [16] CLIP  
58. 4I-1674 [4] CLIP  
59. 143-4157 [2] CLIP  
60. 143-4160 [2] CLIP  
  M   METRIC PART
 

#SEBF09130033
 

165-6802: CONTROL AR

1656802 (V00) CONTROL AR-AUXILIARY
VA CYLINDERS
PIN 2SW1-UP
SEBF09130033 SEBF0913
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  109-6031 A [1] CONTROL GP-AUXILIARY PEDAL.  
  A [1] LINES GP-AUXILIARY HYDRAULIC  
  A [1] LINES GP-FRONT  
  A [1] LINES GP-PILOT  
  A [1] LINES GP-RETURN  
  A   SEE STANDARD PARTS MANUAL
 

#SEBF09130034
 

203-4218: LINES GP

2034218 (V01) LINES GP-PILOT
LINES GP-PILOT
(STICK PILOT CROSSING)
PART OF 1991212 FRONT SHOVEL AR
c963447 SEBF0913
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4399 I [1] HOSE AS  
2. 5I-8853 [1] HOSE AS  
3. 8T-4193 M [4] BOLT (M16X2X50MM)  
4. 140-0681 [1] COVER  
5. 6V-6793 [1] RING  
6. 4J-0523 [1] SEAL  
7. 177-2708 [2] VALVE GP  
8. 104-8838 [1] HOSE AS  
9. 6V-8397 [2] SEAL-O-RING (9.27MM ID)  
  I   SEE HOSE FABRICATION GUIDE
  M   METRIC PART
 

#SEBF09130035
 

203-5477: LINES GP

2035477 (V01) LINES GP-STICK
LINES GP-STICK (HP)
PIN CCC1-UP
c963448 SEBF0913
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 175-9056 [1] TUBE AS  
2. 1P-3703 [5] SEAL-RECTANGULAR (31.86MM ID)  
3. 8T-4139 M [8] BOLT (M12X1.75X30MM)  
4. 8T-4183 M [16] BOLT (M12X1.75X40MM)  
5. 204-6980 [1] TUBE AS  
6. 144-0657 [1] HOSE AS  
7. 204-6981 [1] TUBE AS  
8. 1P-3705 [2] SEAL-RECTANGULAR (51.5MM DIA)  
9. 1P-5767 [2] FLANGE-HALF  
10. 175-9058 [1] TUBE AS  
11. 204-7301 [1] HOSE AS  
12. 8T-4223 [20] WASHER-HARD (3MM THK)  
13. 8T-4194 M [4] BOLT (M12X1.75X50MM)  
14. 6V-0400 [2] FLANGE-HALF  
15. 8T-4184 M [4] BOLT (M12X1.75X45MM)  
16. 8T-4956 M [4] BOLT (M12X1.75X35MM)  
17. 8T-6685 M [8] BOLT (M10X1.5X110MM)  
18. 8T-4121 [16] WASHER (2.5MM THK)  
19. 137-1594 [2] VALVE AS-BALL  
20. 099-5845 [2] PLUG-HEX (9/16-18 THD)  
21. 3J-1907 [2] SEAL-O-RING (11.89MM ID)  
22. 7Y-3732 [6] CLIP  
23. 177-4223 [1] FLANGE  
24. 7Y-4038 [6] CLAMP-HALF  
25. 8T-5005 [4] BOLT (M10)  
26. 8T-5436 M [4] BOLT (M10X1.75X130MM)  
27. 5I-4188 [1] BLOCK  
28. 1P-3704 [1] SEAL-RECTANGULAR (45MM DIA)  
  M   METRIC PART
 

#SEBF09130036
 

200-2876: STICK GP

2002876 (V00) STICK GP
STICK GP
(345B LRE SHORT)
PART OF 1988172 & 2035716
c963449 SEBF0913
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 200-2875 [1] STICK AS-BRG  
2. 3B-8489 [3] FITTING-GREASE (1/8-27 THD)  
3. 093-1434 [2] SEAL-LIP TYPE  
4. 093-0364 [1] SPACER  
5. 9X-4599 [2] SEAL-LIP TYPE  
6. 130-4360 [1] PIN AS  
7. 093-0090 B [2] SHIM (1MM THK)  
8. 093-0122 B [1] SHIM (2MM THK)  
9. 8T-4780 M [2] BOLT (M20X2.5X30MM)  
10. 093-0349 [2] WASHER (6MM THK)  
11. 8T-4123 [2] WASHER (3.5MM THK)  
12. 133-2427 B [1] SHIM (0.5MM THK)  
13. 096-0854 [2] SEAL-LIP TYPE  
14. 4I-4814 [1] PIN AS (DIA 69.85MM)  
15. 118-5982 [1] SPACER  
16. 093-0086 B [2] SHIM (1MM THK)  
17. 7Y-2496 B [1] SHIM (1.6MM thk)  
18. 093-0118 B [1] SHIM (2MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBF09130037
 

176-1475: BOOM AR

1761475 (V01) BOOM AR
PIN 2SW1-UP; BFG1-UP
PART OF 1761474 SPECIAL AR-MATERIAL HANDLER
SEBF09130037 SEBF0913
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  175-2138 A [1] CYL GP-LINES  
  167-6748 A [2] CYLINDER & LINES GP-STICK  
  176-1476 A [1] BOOM GP-MH  
  175-2139 A [1] CYL GP-LINES  
  178-7371 A [1] LINES GP-BOOM  
  178-7372 A [1] LINES GP-GREASE (BOOM)  
  150-5480 A [1] LIGHTING GP-BOOM  
  178-7369 A [1] LINES GP-BOOM  
  A   SEE STANDARD PARTS MANUAL
 

#SEBF09130038
 

176-1480: STICK AR

1761480 (V00) STICK AR-MH
6.5M
PIN 2SW1-UP; BFG1-UP
PART OF 1761474 SPECIAL AR-MATERIAL HANDLER
SEBF09130038 SEBF0913
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  178-7365 A [1] LINES GP-GREASE (STICK MH)  
  178-7366 A [1] LINES GP-STICK (HP)  
  178-7367 A [1] LINES GP-STICK (MP)  
  176-1481 Y [1] STICK GP-MH  
  A   SEE STANDARD PARTS MANUAL
  Y   SEPARATE ILLUSTRATION
 

#SEBF09130039
 

176-1476: BOOM GP

1761476 (V00) BOOM GP-MH
8.2M
PIN 2SW1-UP; BFG1-UP
PART OF 1761475 BOOM AR-MH
c963452 SEBF0913
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 THD)  
2. 4I-3183 [1] WASHER-HARD (7MM THK)  
3. 4I-4978 [2] SPACER  
4. 4I-5005 [2] PLATE  
5. 7Y-2390 [2] PLATE  
6. 7Y-2497 B [2] SHIM (1.6MM THK)  
7. 9X-4600 [2] SEAL-LIP TYPE  
8. 087-5955 [2] SPACER  
9. 093-0074 B [1] SHIM (1MM THK)  
10. 093-0084 B [2] SHIM (1MM THK)  
11. 093-0106 B [1] SHIM (2MM THK)  
12. 093-0116 B [2] SHIM (2MM THK)  
13. 130-4365 [1] PIN AS  
14. 176-1478 [1] BOOM & BEARING AS  
14A. 148-3089 [2] BEARING-SLEEVE  
15. 147-3957 [1] SHIM (0.5MM THK)  
16. 178-9216 [1] PIN  
17. 162-2291 [1] PIN  
18. 7X-2573 M [1] BOLT (M24X3X40MM)  
19. 8D-5054 [6] WASHER-HARD (3MM THK)  
20. 8T-4167 [1] WASHER (4MM THK)  
21. 8T-4223 [6] WASHER-HARD (3MM THK)  
22. 8T-4779 M [6] BOLT (M16X2X35MM)  
23. 8T-4956 M [6] BOLT (M12X1.75X35MM)  
24. 8T-6764 [1] PLUG-PIPE (1/8-27 NPTF THD)  
  B   USE AS REQUIRED
  M   METRIC PART
 

Information:

Special Instruction
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
Service Letter-CSARL
Product Support Program For Reinstalling The 1438144 Fan Drive Pump Relief Valve Correctly On Certain 345B L Excavators
Product Support Program For Reinstalling The 1438144 Fan Drive Pump Relief Valve Correctly On Certain 345B L Excavators
The Spring Of The Auxiliary Stem Of The Main Control Valve May Break On Certain 345B L Excavators
The Spring Of The Auxiliary Stem Of The Main Control Valve May Break On Certain 345B L Excavators
Technical Information Bulletin
Auxiliary Control Pedal (4th) Is Still Active Even Though Backup Switch Is Activated In Manual Backup Mode
Auxiliary Control Pedal (4th) Is Still Active Even Though Backup Switch Is Activated In Manual Backup Mode
Modification To The Hydraulic Hose Assembly In The Pilot Lines Group Increases Durability
Modification To The Hydraulic Hose Assembly In The Pilot Lines Group Increases Durability
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Specifications
Bucket Cylinder Lines
345B Excavator and 345B Material Handler Machine System Specifications
Pilot Lines - Straight Travel
345B Excavator and 345B Material Handler Machine System Specifications
Bucket Cylinder Lines
345B Excavator and 345B Material Handler Machine System Specifications
Stick Cylinder Lines
345B Excavator and 345B Material Handler Machine System Specifications
Swing Motor Lines
345B Excavator and 345B Material Handler Machine System Specifications
Return and Oil Filter Lines
345B Excavator and 345B Material Handler Machine System Specifications
Pilot Lines - Front
345B Excavator and 345B Material Handler Machine System Specifications
Pilot Lines
345B Excavator and 345B Material Handler Machine System Specifications
Pilot Lines - Fan Drive Pump
345B Excavator and 345B Material Handler Machine System Specifications
Hydraulic Fan Drive Lines
345B Excavator and 345B Material Handler Machine System Specifications
Tool Operating Manual
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}
242-3567 Variable Crimp Die Bowl{0684}
242-3567 Variable Crimp Die Bowl{0684}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Reuse And Salvage Guidelines
Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}
Contamination Control Guidelines
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Testing and Adjusting
Accumulator (Pilot) - Test and Charge
345B Excavator Hydraulic System
Service Magazine
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}

Caterpillar Parts SIS Catalog 345B L :

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