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158-9018 CYLINDER & LINES GP-BUCKET S/N BFG1-UP; 2SW1-UP PART OF 167-7246 LINKAGE AR-BUCKET AN ATTACHMENT 345B L




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP27540400
 

158-9018: CYLINDER & LINES GP-BUCKET

158-9018 CYLINDER & LINES GP-BUCKET
S/N BFG1-UP; 2SW1-UP
PART OF 167-7246 LINKAGE AR-BUCKET
AN ATTACHMENT
i01267497 SEBP2754
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  158-9019 Y [1] CYLINDER & SEAL GP-BUCKET  
  115-8906 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27540401
 

129-7830: CYLINDER & LINES GP-STICK

129-7830 CYLINDER & LINES GP-STICK
S/N BFG1-UP; 7KS1-UP; 2SW1-UP
PART OF 164-3894 BOOM AR-LONG REACH, 153-6554 BOOM AR-REACH, 146-4087 BOOM AR-SHORT, 148-8515 BOOM AR-STRAIGHT, 153-6939 BOOM AR-STUB
AN ATTACHMENT
i00678152 SEBP2754
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  129-7831 Y [1] CYLINDER & SEAL GP-STICK  
  129-5973 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27540402
 

129-7828: CYLINDER & SEAL GP-BOOM

129-7828 CYLINDER & SEAL GP-BOOM
S/N 7KS1-UP; 2SW1-UP
PART OF 129-7826, 129-7827 CYLINDER & LINES GP-BOOM
Type 1
AN ATTACHMENT
i00827158 SEBP2754
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-7829 Y [1] CYLINDER GP-BOOM  
2. 9X-4598 [4] SEAL-LIP TYPE  
3. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
4. 8T-6757 [1] PLUG-PIPE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27540403
 

129-7828: CYLINDER & SEAL GP-BOOM

129-7828 CYLINDER & SEAL GP-BOOM
S/N 7KS1-UP; 2SW1-UP
PART OF 129-7826, 129-7827 CYLINDER & LINES GP-BOOM
Type 2
AN ATTACHMENT
i02006870 SEBP2754
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 200-3535 CY [1] CYLINDER GP-BOOM  
2. 9X-4598 [4] SEAL-LIP TYPE  
3. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
4. 8T-6757 [1] PLUG-PIPE  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP27540404
 

150-4480: CYLINDER & SEAL GP-BOOM

150-4480 CYLINDER & SEAL GP-BOOM
S/N BFG1-UP; 2SW1-UP
PART OF 168-7154, 168-7155, 175-2138, 175-2139 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i01152195 SEBP2754
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-4598 [4] SEAL-LIP TYPE  
2. 150-4125 Y [1] CYLINDER GP-BOOM  
3. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27540405
 

155-3735: CYLINDER & SEAL GP-BOOM

155-3735 CYLINDER & SEAL GP-BOOM
S/N 2SW1-UP
PART OF 153-3382 BOOM & STICK AR, 155-7832 BOOM AR
AN ATTACHMENT
i00943853 SEBP2754
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-3737 Y [1] CYLINDER GP-BOOM  
2. 9X-4598 [4] SEAL-LIP TYPE  
3. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
4. 8T-6757 [1] PLUG-PIPE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27540406
 

198-8140: CYLINDER & SEAL GP-BOOM

198-8140 CYLINDER & SEAL GP-BOOM
S/N 2SW1-UP
PART OF 196-1788 FRONT AR-LONG REACH
AN ATTACHMENT
i01504607 SEBP2754
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-4598 [4] SEAL-LIP TYPE  
2. 198-8141 Y [1] CYLINDER GP-BOOM  
3. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27540407
 

118-3934: CYLINDER & SEAL GP-BUCKET

118-3934 CYLINDER & SEAL GP-BUCKET
S/N 7KS1-UP; 2SW1-UP
PART OF 116-3436 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i00482563 SEBP2754
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 7X-4803 [2] SEAL-LIP TYPE  
3. 118-3935 Y [1] CYLINDER GP-BUCKET  
4. 9X-4597 [2] SEAL-LIP TYPE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27540408
 

118-3971: CYLINDER & SEAL GP-BUCKET

118-3971 CYLINDER & SEAL GP-BUCKET
S/N BFG1-UP; 2SW1-UP
PART OF 118-3969 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i00482613 SEBP2754
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-1434 [2] SEAL-LIP TYPE  
2. 118-4134 Y [1] CYLINDER GP-BUCKET  
3. 096-0854 [2] SEAL-LIP TYPE  
4. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27540409
 

123-2047: CYLINDER & SEAL GP-BUCKET

123-2047 CYLINDER & SEAL GP-BUCKET
S/N 2SW1-UP
PART OF 118-4091 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i00513947 SEBP2754
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-1434 [2] SEAL-LIP TYPE  
2. 123-2044 Y [1] CYLINDER GP-BUCKET  
3. 096-0854 [2] SEAL-LIP TYPE  
4. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
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}
Inspection Procedure for Boom Cylinder Assembly Cracks on Certain 330B, 330C, 345B, 345C, and 345D Excavators {5456, 7562}
Inspection Procedure for Boom Cylinder Assembly Cracks on Certain 330B, 330C, 345B, 345C, and 345D Excavators {5456, 7562}
Service Letter-CSARL
The 1076933 Stop May Seize In The Stick Cylinder Bore On Certain 330B L, 330B Ln And 345B Excavators
The 1076933 Stop May Seize In The Stick Cylinder Bore On Certain 330B L, 330B Ln And 345B Excavators
Technical Information Bulletin
The Hydraulic Cylinders May Leak Hydraulic Fluid On Certain Excavators
The Hydraulic Cylinders May Leak Hydraulic Fluid On Certain Excavators
The Strength Of The Rod Assembly Is Increased For The Boom Cylinder And The Stick Cylinder On Certain Excavtors
The Strength Of The Rod Assembly Is Increased For The Boom Cylinder And The Stick Cylinder On Certain Excavtors
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Specifications
Bucket Cylinder
345B Excavator and 345B Material Handler Machine System Specifications
Bucket Cylinder
345B Excavator and 345B Material Handler Machine System Specifications
Stick Cylinder
345B Excavator and 345B Material Handler Machine System Specifications
Boom Cylinder
345B Excavator and 345B Material Handler Machine System Specifications
Boom Cylinder Lines - Left Hand
345B Excavator and 345B Material Handler Machine System Specifications
Boom Cylinder Lines - Right Hand
345B Excavator and 345B Material Handler Machine System Specifications
Stick Cylinder
345B Excavator and 345B Material Handler Machine System Specifications
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
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}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Systems Operation
Cylinders (Boom, Stick and Bucket)
345B Excavator Hydraulic System
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}
Information Release Memo
PRODUCT LINE ADDITIONS: REMANUFACTURED CYLINDERS AND RODS
PRODUCT LINE ADDITIONS: REMANUFACTURED CYLINDERS AND RODS
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
Boom Cylinder - Remove
345B, 345B Series II and W345B Series II Excavators Machine Systems
Boom Cylinder - Install
345B, 345B Series II and W345B Series II Excavators Machine Systems
Bucket Cylinder - Remove
345B, 345B Series II and W345B Series II Excavators Machine Systems
Bucket Cylinder - Install
345B, 345B Series II and W345B Series II Excavators Machine Systems
Stick Cylinder - Remove
345B, 345B Series II and W345B Series II Excavators Machine Systems
Stick Cylinder - Install
345B, 345B Series II and W345B Series II Excavators Machine Systems
Counterweight Cylinder - Remove
345B, 345B Series II and W345B Series II Excavators Machine Systems
Counterweight Cylinder - Install
345B, 345B Series II and W345B Series II Excavators Machine Systems
Service Magazine
A Procedure to Inspect the Boom Cylinder Assembly is Available for Certain Excavators and Mobile Hydraulic Power Units {5456}
A Procedure to Inspect the Boom Cylinder Assembly is Available for Certain Excavators and Mobile Hydraulic Power Units {5456}
Service Replacement Stick Cylinder for Certain 318B to 345B and 325C to 330C Excavators {5458}
Service Replacement Stick Cylinder for Certain 318B to 345B and 325C to 330C Excavators {5458}

Caterpillar Parts SIS Catalog 345B L :

Truck sale:

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