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118-3958 CYLINDER & LINES GP-BOOM S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP LEFT HAND PART OF 117-4160, 117-4161, 142-9662, 148-2750 BOOM AR, 142-9670, 178-2171 SPECIAL AR-DITCH CLEANING AN ATTACHMENT 320B




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP28400500
 

118-3958: CYLINDER & LINES GP-BOOM

118-3958 CYLINDER & LINES GP-BOOM
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
LEFT HAND
PART OF 117-4160, 117-4161, 142-9662, 148-2750 BOOM AR, 142-9670, 178-2171 SPECIAL AR-DITCH CLEANING
AN ATTACHMENT
i00482591 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-3959 Y [1] CYLINDER & SEAL GP-BOOM  
  115-8902 Y [1] LINES GP-BOOM CYLINDER (LH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400501
 

118-3960: CYLINDER & LINES GP-BOOM

118-3960 CYLINDER & LINES GP-BOOM -RH
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
PART OF 117-4160, 117-4161, 142-9662, 148-2750 BOOM AR, 142-9670, 178-2171 SPECIAL AR-DITCH CLEANING
AN ATTACHMENT
i00482598 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-3959 Y [1] CYLINDER & SEAL GP-BOOM  
  115-8903 Y [1] LINES GP-BOOM CYLINDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400502
 

158-9011: CYLINDER & LINES GP-BOOM

158-9011 CYLINDER & LINES GP-BOOM -LH
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 167-7245, 203-3061 BOOM AR, 167-7244 BOOM AR-1 PIECE LONG, 206-5545 BOOM AR-STRAIGHT, 184-2600 BOOM AR-VARIABLE ADJUSTABLE
AN ATTACHMENT
i01246791 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  158-9013 Y [1] CYLINDER & SEAL GP-BOOM  
  115-8902 Y [1] LINES GP-BOOM CYLINDER (LH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400503
 

158-9012: CYLINDER & LINES GP-BOOM

158-9012 CYLINDER & LINES GP-BOOM -RH
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 167-7245, 203-3061 BOOM AR, 167-7244 BOOM AR-1 PIECE LONG, 206-5545 BOOM AR-STRAIGHT, 184-2600 BOOM AR-VARIABLE ADJUSTABLE
AN ATTACHMENT
i01246853 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  158-9013 Y [1] CYLINDER & SEAL GP-BOOM  
  115-8903 Y [1] LINES GP-BOOM CYLINDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400504
 

118-3969: CYLINDER & LINES GP-BUCKET

118-3969 CYLINDER & LINES GP-BUCKET
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
B-FAMILY
PART OF 117-4162 LINKAGE AR-BUCKET
AN ATTACHMENT
i00482608 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-3971 Y [1] CYLINDER & SEAL GP-BUCKET  
  115-8906 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400505
 

118-4091: CYLINDER & LINES GP-BUCKET

118-4091 CYLINDER & LINES GP-BUCKET
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 117-4158 LINKAGE AR-BUCKET
AN ATTACHMENT
i00482714 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  123-2047 Y [1] CYLINDER & SEAL GP-BUCKET  
  118-4095 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400506
 

158-9018: CYLINDER & LINES GP-BUCKET

158-9018 CYLINDER & LINES GP-BUCKET
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 167-7246 LINKAGE AR-BUCKET
AN ATTACHMENT
i01267497 SEBP2840
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Parts for your 320B 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
 

#SEBP28400507
 

158-9020: CYLINDER & LINES GP-BUCKET

158-9020 CYLINDER & LINES GP-BUCKET -C-FAMILY
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 167-7247 LINKAGE AR-BUCKET
AN ATTACHMENT
i01267583 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] CYLINDER & SEAL GP-BUCKET  
  118-4095 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400508
 

118-3962: CYLINDER & LINES GP-STICK

118-3962 CYLINDER & LINES GP-STICK
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
PART OF 117-4160, 142-9662 BOOM AR
AN ATTACHMENT
i00482599 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-3963 Y [1] CYLINDER & SEAL GP-STICK (LONG REACH)  
  115-8904 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400509
 

118-3964: CYLINDER & LINES GP-STICK

118-3964 CYLINDER & LINES GP-STICK
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
PART OF 117-4161 BOOM AR
AN ATTACHMENT
i00482602 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-3965 Y [1] CYLINDER & SEAL GP-STICK (MASS EXCAVATION)  
  115-8905 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
Bucket Cylinder
320B Excavator Machine System Specifications
Bucket Cylinder
320B Excavator Machine System Specifications
Boom Cylinder
320B Excavator Machine System Attachment Specifications
Stick Cylinder
320B Excavator Machine System Attachment Specifications
Stick 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
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
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 320B :

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