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158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL S/N GPH1-UP PART OF 227-0431 TANK & FILTER GP-HYDRAULIC Type 1 345C L


HYDRAULIC SYSTEM
FILTER GP

EXCAVATOR 345C L EXCAVATOR GPH
 345C L Hydraulic Excavator GPH00001-UP (MACHINE) POWERED BY C13 Engine SEBP4508 345C L GPH   (2006)

HYDRAULIC SYSTEM

FILTER GP
158-8987 FILTER & VALVE GP-PILOT
FILTER & VALVE GP-PILOT
158-8987 FILTER & VALVE GP-PILOT
FILTER & VALVE GP-PILOT
188-2084 FILTER & VALVE GP-PILOT
FILTER & VALVE GP-PILOT
289-7836 FILTER & VALVE GP-PILOT
 

#SEBP45080510
 

158-8987: FILTER & VALVE GP-PILOT

158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N GPH1-UP
PART OF 227-0431 TANK & FILTER GP-HYDRAULIC
Type 1
i01234257 SEBP4508
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  188-2084 Y [1] FILTER & VALVE GP-PILOT (HYDRAULIC OIL)  
    (REQUIRES FILTER AS WITH 2-12-THD)
    -OR-
  289-7836 Y [1] FILTER & VALVE GP-PILOT (HYDRAULIC OIL)  
    (REQUIRES FILTER AS WITH M45X2-THD)
  Y   SEPARATE ILLUSTRATION
 

#SEBP45080511
 

158-8987: FILTER & VALVE GP-PILOT

158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N GPH1-UP
PART OF 227-0431 TANK & FILTER GP-HYDRAULIC
Type 2
i03021105 SEBP4508
1588987 FILTER & VALVE GP-PILOT Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-8670 C [1] FILTER-OIL (ADVANCED EFFICIENCY)(HYDRAULIC, PILOT)  
2. 215-4909 CY [1] VALVE GP-PILOT RELIEF (HYDRAULIC FILTER)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP45080512
 

188-2084: FILTER & VALVE GP-PILOT

188-2084 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N GPH1-UP
PART OF 158-8987 FILTER & VALVE GP-PILOT
i02625440 SEBP4508
1882084 FILTER & VALVE GP-PILOT Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 103-8236 [1] RING  
2. 126-1813 [1] FILTER-OIL (ULTRA HIGH EFFICIENCY)(HYDRAULIC, PILOT)  
3. 215-4909 [1] VALVE GP-PILOT RELIEF (HYDRAULIC FILTER)  
3A. 095-1584 [1] SEAL-O-RING  
3B. 095-1584 [1] SEAL-O-RING  
3C. 095-1584 [1] SEAL-O-RING  
 

#SEBP45080513
 

289-7836: FILTER & VALVE GP-PILOT

289-7836 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N GPH1-UP
PART OF 158-8987 FILTER & VALVE GP-PILOT
i02625292 SEBP4508
2897836 FILTER & VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-8670 [1] FILTER-OIL (ADVANCED EFFICIENCY)(HYDRAULIC)  
2. 215-4909 Y [1] VALVE GP-PILOT RELIEF (HYDRAULIC FILTER)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP45080514
 

126-2075: FILTER GP-OIL

126-2075 FILTER GP-OIL -HYDRAULIC-HYRAULIC OIL
S/N GPH1-UP
PART OF 227-0431 TANK & FILTER GP-HYDRAULIC
i00513853 SEBP4508
1262075 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-7521 [1] FILTER-OIL (ADVANCED EFFICIENCY)(HYDRAULIC)  
2. 126-2076 [1] BASE AS-OIL FILTER  
 

#SEBP45080515
 

173-3434: FILTER GP-OIL

173-3434 FILTER GP-OIL
S/N GPH1-UP
PART OF 227-0431 TANK & FILTER GP-HYDRAULIC
i02750365 SEBP4508
1733434 FILTER GP-OIL Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-2620 [1] HOUSING GP-FILTER  
  095-0757 M [4] SCREW-MACHINE (M6X1X8.6-MM)  
  123-2003 [1] SEAL-O-RING  
  177-2621 [1] FLANGE AS  
2. 177-2617 Y [1] BLOCK GP-HYDRAULIC  
3. 177-2625 [1] PACKING  
4. 095-1682 [1] SEAL-O-RING  
5. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
6. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
7. 173-3511 Y [1] FILTER GP-OIL (HYDRAULIC RETURN)  
8. 173-3510 [1] COVER  
11. 123-2003 [1] SEAL-O-RING  
12. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
13. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
14. 175-6178 [1] HOUSING  
15. 177-2623 [1] VALVE AS (BYPASS)  
16. 175-6174 [1] PIPE  
17. 8T-4970 M [2] BOLT (M6X1X14-MM)  
18. 175-6176 [1] SEAL-O-RING  
19. 6V-8932 M [1] SETSCREW-SOCKET (M6X1X10-MM)  
20. 095-1663 [2] SEAL-O-RING  
21. 187-7171 [2] BOLT (M8X1.25X14-MM)  
22. 175-6175 [1] PIPE  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP45080516
 

173-3511: FILTER GP-OIL

173-3511 FILTER GP-OIL
S/N GPH1-UP
PART OF 173-3434 FILTER GP-OIL
i01288352 SEBP4508
1733511 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 204-2762 [1] PLATE  
2. 173-3529 JM [6] BOLT (M6X1X15-MM)  
3. 3T-7528 J [6] SEAL-O-RING  
4. 173-3513 [1] BASE  
5. 3E-4297 J [2] SEAL-O-RING  
6. 137-3626 M [1] BOLT-SPECIAL (M6X1X23.25-MM)  
7. Z [1] SHELL AS  
8. 126-2081 [1] FILTER ELEMENT AS-OIL (STANDARD EFFICIENCY)(HYDRAULIC, RETURN)  
9. 137-3623 J [4] SEAL-O-RING  
10. 6V-7658 J [2] SEAL-O-RING  
11. 177-2553 J [1] SEAL-O-RING  
12. 095-1681 J [1] SEAL-O-RING  
13. 173-3515 [1] RING-RETAINING  
14. 173-3516 [1] HANDLE  
15. 4J-7533 J [1] SEAL-O-RING  
16. 9S-4180 J [1] PLUG  
17. 137-3624 JM [8] SCREW (M3X0.5X5-MM)  
18. 137-3625 J [2] PAD  
19. 173-3517 [1] PLATE  
20. 137-3628 J [1] SHIM (0.1-MM THK)  
21. 173-3508 [1] FILM-INSTRUCTION (HYDRAULIC OIL RETURN FILTER)  
   
    *ATTENTION* QUANTITIES SHOWN ARE THOSE REQUIRED FOR ONE FILTER GROUP
    VERIFY TOTAL NUMBER OF FILTER GROUPS ON MACHINE BEFORE ORDERING PARTS
   
    AVAILABLE REPAIR KIT(S):
  201-9299 J [1] KIT-SERVICE (HYDRAULIC RETURN FILTER)(RETURN)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Z   NOT SERVICED SEPARATELY
 

#SEBP45080517
 

188-4142: FILTER GP-OIL

188-4142 FILTER GP-OIL -HYDRAULIC RETURN
S/N GPH1-UP
PART OF 188-4145 FILTER GP-OIL
FIELD REPLACEMENT ORDER @@@@@419-8528@@@@@
i01674366 SEBP4508
1884142 FILTER GP-OIL Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 204-2762 [1] PLATE  
2. 173-3529 JM [6] BOLT (M6X1X15-MM)  
3. 3T-7528 J [6] SEAL-O-RING  
4. 173-3513 [1] BASE  
5. 3E-4297 J [2] SEAL-O-RING  
6. 137-3626 M [1] BOLT-SPECIAL (M6X1X23.25-MM)  
7. 188-4143 [1] FILM-INSTRUCTION (HYDRAULIC OIL RETURN FILTER)  
8. 179-9806 [1] FILTER ELEMENT AS-OIL (ADVANCED EFFICIENCY)(HYDRAULIC RETURN)  
9. 137-3623 J [4] SEAL-O-RING  
10. 6V-7658 J [2] SEAL-O-RING  
11. 177-2553 J [1] SEAL-O-RING  
12. 095-1681 J [1] SEAL-O-RING  
13. 173-3515 [1] RING-RETAINING  
14. 173-3516 [1] HANDLE  
15. 4J-7533 J [1] SEAL-O-RING  
16. 9S-4180 J [1] PLUG  
17. 137-3624 JM [8] SCREW (M3X0.5X5-MM)  
18. 137-3625 J [2] PAD  
19. 173-3517 [1] PLATE  
20. 137-3628 J [1] SHIM (0.1-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  201-9299 J [1] KIT-SERVICE (HYDRAULIC RETURN FILTER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP45080518
 

188-4145: FILTER GP-OIL

188-4145 FILTER GP-OIL -HYDRAULIC RETURN
S/N GPH1-UP
PART OF 227-0431 TANK & FILTER GP-HYDRAULIC
i02178167 SEBP4508
1884145 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-2620 [1] HOUSING GP-FILTER  
  095-0757 M [4] SCREW-MACHINE (M6X1X8.6-MM)  
  123-2003 [1] SEAL-O-RING  
  177-2621 [1] FLANGE AS  
2. 177-2617 Y [1] BLOCK GP-HYDRAULIC  
3. 177-2625 [1] PACKING  
4. 095-1682 [1] SEAL-O-RING  
5. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
6. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
7. 188-4142 Y [1] FILTER GP-OIL (HYDRAULIC RETURN)  
8. 173-3510 [1] COVER  
11. 123-2003 [1] SEAL-O-RING  
12. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
13. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
14. 175-6178 [1] HOUSING  
15. 177-2623 [1] VALVE AS (BYPASS)  
16. 175-6174 [1] PIPE  
17. 8T-4970 M [2] BOLT (M6X1X14-MM)  
18. 175-6176 [1] SEAL-O-RING  
19. 6V-8932 M [1] SETSCREW-SOCKET (M6X1X10-MM)  
20. 095-1663 [2] SEAL-O-RING  
21. 187-7171 [2] BOLT (M8X1.25X14-MM)  
22. 175-6175 [1] PIPE  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP45080519
 

250-0729: FILTER GP-OIL

250-0729 FILTER GP-OIL -BIODEGRADABLE HYDRAULIC-HYDRAULIC
S/N GPH1-UP
PART OF 252-1097 LINES GP-FILTER
AN ATTACHMENT
i02180762 SEBP4508
2500729 FILTER GP-OIL Parts scheme
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 146-9290 [1] FILTER ELEMENT-OIL (ULTRA HIGH EFFICIENCY)(HYDRAULIC)  
2. 250-6967 [1] COVER  
3. 105-3484 M [4] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
4. 155-4038 [1] SEAL-O-RING  
5. 155-4039 [1] SEAL-O-RING  
6. 155-4041 [1] SEAL-O-RING  
  M   METRIC PART
 

Information:

Operation and Maintenance Manual
Oil Filter - Inspect
345C Excavator
Hydraulic System Oil Filter (Return) - Replace
345C Excavator
Hydraulic System Oil Filter (Pilot) - Replace
345C Excavator
Hydraulic System Oil Filter (Case Drain) - Replace
345C Excavator
Hydraulic System Filter Element (Fine Filtration) - Replace - If Equipped
345C Excavator
Special Instruction
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Technical Information Bulletin
The Oil Filter Base Assembly For The Case Drain Filter May Be Installed Incorrectly On Certain Excavators{5068, 5091}
The Oil Filter Base Assembly For The Case Drain Filter May Be Installed Incorrectly On Certain Excavators{5068, 5091}
Specifications
Oil Filter (Return)
345C Excavator Machine System Specifications
Oil Filter (Return)
345C Excavator Machine System Specifications
Tool Operating Manual
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
Systems Operation
Hydraulic Filter (Pilot)
345C Excavator Hydraulic System
Hydraulic Tank and Filter
345C Excavator Hydraulic System
Oil Filter (Return) - Case Drain Filter
345C Excavator Hydraulic System
Contamination Control Guidelines
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}
Disassembly and Assembly
Hydraulic Tank and Filter - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Hydraulic Tank and Filter - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Hydraulic Tank and Filter - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Hydraulic Tank and Filter - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Service Magazine
Optional High Efficiency Filters Are Now Available {3004, 5068}
2007/12/17
Cartridge Return Filter has been Improved with a New Slide Plate at Bottom of Cartridge {3004, 5068, 5091, 5092}
2012/12/19
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}

Caterpillar Parts SIS Catalog 345C L :

FASTENER GP-SWING & FINAL DR
227-6051 FASTENER GP-SWING & FINAL DR
DRIVE GP-SWING
296-6253 DRIVE GP-SWING
DRIVE GP-SWING
296-6252 DRIVE GP-SWING
DRIVE GP-SWING
296-6250 DRIVE GP-SWING
DRIVE GP-SWING
296-6249 DRIVE GP-SWING
DRIVE GP-SWING
227-6114 DRIVE GP-SWING
DRIVE GP-SWING
227-6113 DRIVE GP-SWING
DRIVE GP-SWING
227-6047 DRIVE GP-SWING
FILTER & VALVE GP-PILOT
158-8987 FILTER & VALVE GP-PILOT
FILTER & VALVE GP-PILOT
188-2084 FILTER & VALVE GP-PILOT
FILTER & VALVE GP-PILOT
289-7836 FILTER & VALVE GP-PILOT
FILTER GP-OIL
126-2075 FILTER GP-OIL
FILTER GP-OIL
173-3434 FILTER GP-OIL
FILTER GP-OIL
173-3511 FILTER GP-OIL
FILTER GP-OIL
188-4142 FILTER GP-OIL
FILTER GP-OIL
188-4145 FILTER GP-OIL

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