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118-3948 CYLINDER & LINES GP-BOOM S/N 4XW1-UP; 5GW1-UP PART OF 131-7660 BOOM AR, 131-7658 BOOM AR-LONG AN ATTACHMENT 320B




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP27810160
 

118-3948: CYLINDER & LINES GP-BOOM

118-3948 CYLINDER & LINES GP-BOOM
S/N 4XW1-UP; 5GW1-UP
PART OF 131-7660 BOOM AR, 131-7658 BOOM AR-LONG
AN ATTACHMENT
i00684542 SEBP2781
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-4023 Y [1] CYLINDER & SEAL GP-BOOM  
  118-3949 Y [1] LINES GP-BOOM CYLINDER (LH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27810161
 

118-3956: CYLINDER & LINES GP-BOOM

118-3956 CYLINDER & LINES GP-BOOM
S/N 4XW1-UP; 5GW1-UP
PART OF 131-7660 BOOM AR, 131-7658 BOOM AR-LONG
AN ATTACHMENT
i00685999 SEBP2781
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-4023 Y [1] CYLINDER & SEAL GP-BOOM  
  118-3957 Y [1] LINES GP-BOOM CYLINDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27810162
 

154-0725: CYLINDER & LINES GP-BOOM

154-0725 CYLINDER & LINES GP-BOOM
S/N 4XW1-UP; 5GW1-UP
RIGHT HAND
PART OF 131-7660, 168-0552 BOOM AR, 131-7658 BOOM AR-LONG
AN ATTACHMENT
i01015157 SEBP2781
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  154-0727 Y [1] CYLINDER & SEAL GP-BOOM  
  118-3957 Y [1] LINES GP-BOOM CYLINDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27810163
 

154-0726: CYLINDER & LINES GP-BOOM

154-0726 CYLINDER & LINES GP-BOOM
S/N 4XW1-UP; 5GW1-UP
LEFT HAND
PART OF 131-7660, 168-0552 BOOM AR, 131-7658 BOOM AR-LONG
AN ATTACHMENT
i01014985 SEBP2781
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  154-0727 Y [1] CYLINDER & SEAL GP-BOOM  
  118-3949 Y [1] LINES GP-BOOM CYLINDER (LH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27810164
 

118-3966: CYLINDER & LINES GP-BUCKET

118-3966 CYLINDER & LINES GP-BUCKET
S/N 4XW1-UP; 5GW1-UP
PART OF 131-7674 LINKAGE AR-BUCKET
AN ATTACHMENT
i00687716 SEBP2781
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-3967 Y [1] CYLINDER & SEAL GP-BUCKET  
  118-3968 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27810165
 

123-2083: CYLINDER & LINES GP-BUCKET

123-2083 CYLINDER & LINES GP-BUCKET
S/N 4XW1-UP; 5GW1-UP
PART OF 137-0916 LINKAGE AR-BUCKET
AN ATTACHMENT
i00687719 SEBP2781
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  123-2084 Y [1] CYLINDER & SEAL GP-BUCKET  
  123-2085 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27810166
 

154-0742: CYLINDER & LINES GP-BUCKET

154-0742 CYLINDER & LINES GP-BUCKET
S/N 4XW1-UP; 5GW1-UP
PART OF 131-7674 LINKAGE AR-BUCKET
AN ATTACHMENT
i01336829 SEBP2781
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  176-4911 Y [1] CYLINDER & SEAL GP-BUCKET  
  118-3968 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27810167
 

154-0771: CYLINDER & LINES GP-BUCKET

154-0771 CYLINDER & LINES GP-BUCKET
S/N 4XW1-UP; 5GW1-UP
PART OF 137-0916 LINKAGE AR-BUCKET
AN ATTACHMENT
i01014982 SEBP2781
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  154-0772 Y [1] CYLINDER & SEAL GP-BUCKET  
  123-2085 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27810168
 

118-3950: CYLINDER & LINES GP-STICK

118-3950 CYLINDER & LINES GP-STICK
S/N 4XW1-UP; 5GW1-UP
PART OF 131-7658 BOOM AR-LONG
AN ATTACHMENT
i00684543 SEBP2781
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-3955 Y [1] CYLINDER & SEAL GP-STICK  
  118-3951 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27810169
 

118-3952: CYLINDER & LINES GP-STICK

118-3952 CYLINDER & LINES GP-STICK
S/N 4XW1-UP; 5GW1-UP
PART OF 131-7660 BOOM AR
AN ATTACHMENT
i00686825 SEBP2781
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-3953 Y [1] CYLINDER & SEAL GP-STICK  
  118-3954 Y [1] LINES GP-STICK CYLINDER  
  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}
Technical Information Bulletin
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}
Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}
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
Boom Cylinder
320B Excavator Machine System Specifications
Stick Cylinder
320B Excavator Machine System Specifications
Stick Cylinder
320B Excavator Machine System Specifications
Bucket Cylinder
320B Excavator 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
Boom Cylinder
320B Excavator Hydraulic System
Stick Cylinder
320B Excavator Hydraulic System
Bucket Cylinder
320B 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}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 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
Testing and Adjusting
Cylinder Drift - Check - Empty Bucket
320B Excavator Hydraulic System
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
320B, 320B L,320B LN, 320B N, & 320B S EXCAVATORS MACHINE SY
Stick Cylinder
320B, 320B L,320B LN, 320B N, & 320B S EXCAVATORS MACHINE SY
Boom Cylinders
320B, 320B L,320B LN, 320B N, & 320B S EXCAVATORS MACHINE SY
Service Magazine

Caterpillar Parts SIS Catalog 320B :

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