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9T9514 CYLINDER GP-BUCKET (CHGS 00-04) TYPE 1. 152.4 MM (6 IN) BORE X 1156 MM (46 IN) STROKE PART OF 8R6449 LINKAGE AR AN ATTACHMENT 231D


HYDRAULIC SYSTEM
CYLINDER GP
BASIC ENGINE
AIR COMPRESSOR GP
HYDRAULIC SYSTEM
ACTUATOR GP
BASIC ENGINE
AIR COMPRESSOR GP
HYDRAULIC SYSTEM
PUMP GP

EXCAVATOR 231D EXCAVATOR 1NK
 231D EXCAVATOR 1NK00001-UP (MACHINE) POWERED BY 3208 ENGINE SEBP1882 231D 1NK   (1989)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP
6W-7991 CYLINDER GP
CYLINDER GP-BOOM
9T-9371 CYLINDER GP-BOOM
CYLINDER GP-BOOM
9T-9371 CYLINDER GP-BOOM
CYLINDER GP-STICK
9T-9483 CYLINDER GP-STICK
CYLINDER GP-STICK
9T-9483 CYLINDER GP-STICK
CYLINDER GP-BUCKET
9T-9514 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
9T-9514 CYLINDER GP-BUCKET
CYLINDER GP
6E-6008 CYLINDER GP
CYLINDER GP
6E-6008 CYLINDER GP
CYLINDER GP-BUCKET
6E-5021 CYLINDER GP-BUCKET
 

#SEBP18820400
 

9T-9514: CYLINDER GP-BUCKET

9T9514 CYLINDER GP-BUCKET (CHGS 00-04)
TYPE 1. 152.4 MM (6 IN) BORE X 1156 MM (46 IN) STROKE
PART OF 8R6449 LINKAGE AR
AN ATTACHMENT
c501318 SEBP1882
9T9514 CYLINDER GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5960 [4] SEAL AS  
2. 8J-4585 [2] BEARING AS  
3. 8T-8377 [1] SEAL-HEAD  
4. 8C-9129 [1] SEAL AS  
5. 5J-8400 [1] SEAL-CUP  
6. 4J-6888 [1] NUT-SELF LOCKING  
7. 9J-5860 [1] RING-WEAR  
8. 8C-9173 [1] SEAL AS  
9. 9T-9366 [1] PISTON  
10. 8C-5220 [1] SEAL-LIP TYPE  
11. 9T-9364 [1] STOP  
12. 9T-9513 [1] CYLINDER AS  
13. 5H-3252 [1] SEAL-O-RING  
14. 2K-3258 [1] RING-BACK-UP  
15. 9T-9367 [1] HEAD  
16. 1D-4586 [2] BOLT (5/8-11X3.5IN)  
17. 1A-8537 [6] BOLT (5/8-11X2.75IN)  
18. 5P-8247 [8] WASHER-HARD (3.5MM THK)  
19. 8T-7538 [1] RING-WEAR  
20. 6E-0453 [1] ROD  
    THE FOLLOWING REPAIR
    REPAIR KIT IS AVAILABLE
  9X-6261 [1] KIT-HYD CYLINDER SEAL  
    (INCLUDES SEALS & RINGS)
 

#SEBP18820401
 

9T-9514: CYLINDER GP-BUCKET

9T9514 CYLINDER GP-BUCKET (CHGS 05-08)
TYPE 2. 152.4 MM (6 IN) BORE X 1156 MM (46 IN) STROKE
PART OF 8R6449 LINKAGE AR
AN ATTACHMENT
c510168 SEBP1882
9T9514 CYLINDER GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5960 [4] SEAL AS  
2. 8J-4585 [2] BEARING AS  
3. 8T-8377 [1] SEAL-HEAD  
4. 8C-9129 [1] SEAL AS  
5. 5J-8400 [1] SEAL-CUP  
6. 4J-6888 [1] NUT-SELF LOCKING  
7. 9J-5860 [1] RING-WEAR  
8. 8C-9173 [1] SEAL AS  
9. 6E-3821 C [1] PISTON  
10. 8C-5220 [1] SEAL-LIP TYPE  
11. 9T-9364 [1] STOP  
12. 9T-9513 [1] CYLINDER AS  
13. 6D-9157 C [1] SEAL-O-RING  
14. 8J-1717 C [1] RING-BACK-UP  
15. 6E-2860 C [1] HEAD  
16. 1D-4586 [2] BOLT (5/8-11X3.5IN)  
17. 1A-8537 [6] BOLT (5/8-11X2.75IN)  
18. 5P-8247 [8] WASHER-HARD (3.5MM THK)  
19. 8T-7538 [1] RING-WEAR  
20. 6E-0453 [1] ROD  
    THE FOLLOWING REPAIR
    REPAIR KIT IS AVAILABLE
  9X-6261 [1] KIT-HYD CYLINDER SEAL  
    (INCLUDES SEALS & RINGS)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18820402
 

6E-6008: CYLINDER GP

6E6008 CYLINDER GP-CHANGES (00-06)
TYPE 1
165.1 MM (6.5IN) BORE X 1638.3 MM (64.5 IN) STROKE
PART OF 8R6448 BOOM AR-HOE
AN ATTACHMENT
c555822 SEBP1882
6E6008 CYLINDER GP Parts scheme
  For full view, you need register

Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5960 [4] SEAL AS  
2. 8J-4585 [2] BEARING AS  
3. 4J-6888 [1] NUT-SELF LOCKING  
4. 3J-9703 [1] RING-WEAR  
5. 4T-8695 [1] SEAL AS  
6. 102-0428 [1] PISTON  
7. 8T-7538 [1] RING-WEAR  
8. 105-2943 [1] STOP  
9. 6E-0152 [1] CYLINDER AS  
10. 7J-8955 [1] RING-BACK-UP  
11. 7J-8956 [1] SEAL-O-RING  
12. 7X-0455 [2] BOLT (7/8-9X4.25IN)  
  1D-4629 [6] BOLT (7/8-9X3.5IN)  
13. 6E-2863 [1] HEAD  
14. 5P-8249 [8] WASHER  
15. 6E-0155 [1] ROD AS  
16. 8C-5220 [1] SEAL-LIP TYPE  
17. 5J-8400 [1] SEAL-CUP  
18. 8C-9129 [1] SEAL AS  
19. 8T-8379 [1] SEAL-HEAD  
 

#SEBP18820403
 

6E-6008: CYLINDER GP

6E6008 CYLINDER GP-CHANGES (07,08)
TYPE 2
165.1 MM (6.5IN) BORE X 1638.3 MM (64.5 IN) STROKE
PART OF 8R6448 BOOM AR-HOE
AN ATTACHMENT
c721302 SEBP1882
6E6008 CYLINDER GP Parts scheme
  For full view, you need register

Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5960 [4] SEAL AS  
2. 8J-4585 [2] BEARING AS  
3. 4J-6888 [1] LOCKNUT  
4. 3J-9703 [1] RING-WEAR  
5. 4T-8695 [1] SEAL AS  
6. 102-0428 [1] PISTON  
7. 8T-7538 [1] RING-WEAR  
8. 105-2943 [1] STOP  
9. 119-5069 C [1] CYLINDER AS  
10. 7J-8955 [1] RING-BACKUP  
11. 7J-8956 [1] SEAL-O-RING (151.77MM ID)  
12. 1D-4641 C [2] BOLT (1-8X4.5IN)  
  8H-5772 C [6] BOLT (1-8X3.75IN)  
13. 119-5068 C [1] HEAD  
14. 5P-8250 C [8] WASHER  
15. 6E-0155 [1] ROD AS  
16. 8C-5220 [1] SEAL-LIP  
17. 5J-8400 [1] SEAL-CUP  
18. 8C-9129 [1] SEAL AS  
19. 8T-8379 [1] SEAL-HEAD  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18820404
 

6E-5021: CYLINDER GP-BUCKET

6E5021 CYLINDER GP-BUCKET (CHGS 00-03)
152 MM (6 IN) BORE X 1156 MM (46 IN) STROKE
PART OF 8R6449 LINKAGE AR-BUCKET
AN ATTACHMENT
c544197 SEBP1882
6E5021 CYLINDER GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-5022 R [1] CYLINDER AS  
2. 8J-4585 [2] BEARING AS  
3. 4J-6888 [1] NUT-SELF LOCKING  
4. 9J-5860 [1] RING-WEAR  
5. 8C-9173 [1] SEAL AS  
6. 102-0429 [1] PISTON  
7. 105-2943 [1] STOP  
8. 6D-9157 [1] SEAL-O-RING  
9. 8J-1717 [1] RING-BACK-UP  
10. 8T-8377 [1] SEAL-HEAD  
11. 8T-7538 [1] RING-WEAR  
12. 8C-9129 [1] SEAL AS  
13. 5J-8400 [1] SEAL-CUP  
14. 8C-5220 [1] SEAL-LIP TYPE  
15. 6E-5023 [1] HEAD  
16. 8T-3282 [8] WASHER-HARD  
17. 6V-9667 [2] BOLT  
18. 6V-3669 [6] BOLT  
19. 6E-0453 [1] ROD  
20. 8J-5960 [4] SEAL AS  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP18820405
 

9C-0993: AIR COMPRESSOR GP

9C0993 AIR COMPRESSOR GP
PART OF 8R8324 AIR COMPRESSOR
c476374 SEBP1882
9C0993 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9C-0987 [4] VANE  
2. 9W-5835 [2] BALL BEARING-SPL  
3. 8C-0720 [1] SEAL-LIP TYPE  
4. 9C-0990 [2] GASKET  
5. 9C-0991 [1] CAP  
6. 9C-0992 [1] GASKET  
7. 9C-1859 [1] OILER AS  
8. 0S-1570 [12] BOLT  
 

#SEBP18820406
 

6E-0830: ACTUATOR GP

6E0830 ACTUATOR GP
PART OF 9C9234, 9C9235 CONTROLS-HYDRAULIC HAMMER
AN ATTACHMENT
c477706 SEBP1882
6E0830 ACTUATOR GP Parts scheme
  For full view, you need register

Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4107 [1] SEAL-RECTANGULAR  
2. 9T-4048 [1] PISTON  
3. 6E-0831 [1] HOUSING  
 

#SEBP18820407
 

8R-8324: AIR COMPRESSOR GP

8R8324 AIR COMPRESSOR GP
S/N 1NK1-301
9C0993-PAGE 251
c475528 SEBP1882
8R8324 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8R-8313 [1] SUPPORT AS  
2. 8T-9368 [4] BOLT  
3. 8T-4205 [12] WASHER-HARD  
4. 2D-6235 [8] LOCKNUT  
5. 8T-8917 [2] BOLT  
6. 8T-4223 [2] WASHER  
7. 6W-7047 [2] SPACER  
8. 7X-2501 [4] BOLT  
9. 8T-2502 [4] BOLT  
10. 8T-4896 [4] WASHER-HARD  
11. 9C-0993 Y [1] AIR COMPRESSOR GP  
12. 6W-7052 [1] COUPLING-FLEXIBLE DRIVE  
  4B-9806 [2] SETSCREW-SOCKET  
13. 9W-0213 [1] MOTOR AS  
14. 7N-9737 [1] HOUSING-PLUG  
  7N-7780 [1] PIN-CONNECTOR  
  7N-7779 [1] SOCKET  
  Y   SEPARATE ILLUSTRATION
 

#SEBP18820408
 

1U-1987: PUMP GP-GEAR

1U1987 PUMP GP-GEAR
AN ATTACHMENT
SEBP18820408 SEBP1882
  For full view, you need register

Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  3G-0302 Y [1] PUMP GP-GEAR  
   
    -OR-
   
  3G-7386 Y [1] PUMP GP-GEAR  
  Y   SEPARATE ILLUSTRATION
 

#SEBP18820409
 

9T-4705: PUMP GP-GEAR

9T4705 PUMP GP-GEAR
PART OF 9C1988 PUMP & MOUNTING
SEBP18820409 SEBP1882
  For full view, you need register

Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  3G-7385 Y [1] PUMP GP-GEAR  
   
    -OR-
   
  9T-4704 Y [1] PUMP GP-GEAR  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Bucket Cylinder Tube Update{5457}
Bucket Cylinder Tube Update{5457}
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}
Service Letter-NACD
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
Product Support Program For Rework Of Bucket Cylinders On Certain 231D Excavators
Product Support Program For Rework Of Bucket Cylinders On Certain 231D Excavators
The Boom Cylinders(s) Need To Be Replaced On Certain 231D, 235, 235B, And 235C Excavators Used In Logging Applications
The Boom Cylinders(s) Need To Be Replaced On Certain 231D, 235, 235B, And 235C Excavators Used In Logging Applications
Product Support Program For Reworking The Hydraulic Cylinders For The Boom, Stick, And Bucket On Certain 231D Excavators
Product Support Program For Reworking The Hydraulic Cylinders For The Boom, Stick, And Bucket On Certain 231D Excavators
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Product Support Program For Reworking The Stick Cylinders On Certain 231D Excavators
Product Support Program For Reworking The Stick Cylinders On Certain 231D Excavators
Service Letter-Australia
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Service Letter-CFEL
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Service Letter-CSARL
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
Product Support Program For Reworking The Hydraulic Cylinders For The Boom, Stick, And Bucket On Certain 231D Excavators
Product Support Program For Reworking The Hydraulic Cylinders For The Boom, Stick, And Bucket On Certain 231D Excavators
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Product Support Program For Reworking The Stick Cylinders On Certain 231D Excavators
Product Support Program For Reworking The Stick Cylinders On Certain 231D Excavators
Service Letter-Americas
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Service Letter-Brazil
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
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
225D, 229D AND 231D EXCAVATORS HYDRAULIC SYSTEM
Stick Cylinder
225D, 229D AND 231D EXCAVATORS HYDRAULIC SYSTEM
Boom Cylinders
225D, 229D AND 231D EXCAVATORS HYDRAULIC SYSTEM
Bucket Cylinders
225D & 231D EXCAVATORS HYDRAULIC SYSTEM
Stick Cylinders
225D & 231D EXCAVATORS HYDRAULIC SYSTEM
Boom Cylinders
225D & 231D EXCAVATORS HYDRAULIC SYSTEM
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}
Service Letter-China
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Service Letter-Asia
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
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}
Service Letter-APD
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
The Boom Cylinders Need To Be Inspected For Cracks On Certain 231D, 235, 235B, And 235C Excavators
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
Certain Remanufactured 0R3769 Hydraulic Cylinder Assemblies Need To Be Removed From Part Stock
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
225D & 229D EXCAVATOR VEHICLE SYSTEMS
Stick Cylinder
225D & 229D EXCAVATOR VEHICLE SYSTEMS
Bucket And Stick Cylinders
225D & 229D EXCAVATOR VEHICLE SYSTEMS
Boom Cylinders
225D & 229D EXCAVATOR VEHICLE SYSTEMS
Bucket Cylinder
225D & 231D EXCAVATORS VEHICLE SYSTEMS
Stick Cylinder
225D & 231D EXCAVATORS VEHICLE SYSTEMS
Bucket And Stick Cylinders
225D & 231D EXCAVATORS VEHICLE SYSTEMS
Boom Cylinders
225D & 231D EXCAVATORS VEHICLE SYSTEMS
Service Magazine
New Seals And Piston Nuts Used; New Head Bolt And Piston Nut Tightening Torques Used In Excavator Cylinders{5456,5457,5458,5470}
1990/09/10
Longer Tube Assemblies On Boom Improve Service Life Of Bucket Cylinder Hose Assemblies{5057,6501}
1990/11/26
New, Stronger Cylinder Piston Used In Boom And Bucket Cylinder Groups{5102,5456,5457}
1991/03/04
New Hydraulic Tube Assembly Used In Stick Lines Group{5457,5057,5458}
1991/03/11
Always Add Oval Head Seals To All Sizes Of Hydraulic Cylinders{5456,5457,5458,5470}
1991/05/27
9T9514 Bucket Cylinder May Be Reworked To Prevent Bolt Breakage And Seal Leakage{5450}
1991/11/25
New Seals And Piston Nuts Used; New Head Bolt And Piston Nut Tightening Torques Used In Excavators Cylinders{5456,5457,5458,5470}
1992/02/03
New Bucket Cylinder With Larger Head Bolts{5450}
1992/02/17
Information Release Memo PELE0401 Has Information About Remanufactured Hydraulic Piston Pump And Piston Motor Groups {0374,4134,4136,4351,5058,5070,5080,5314,5315,5473}
1994/12/26
New Backup Rings Are Available for Sealing Hydraulic Cylinders with Pitted Grooves {4303, 5102, 5104, 5106, 5456, 7562}
2002/07/01
New Assembly Instructions for Rod Seals on Hydraulic Cylinders are Available {7562}
2002/04/08
Correctly Assembling the Buffer Seal Will Prevent Failure of the U-Cup Seals {7562}
2001/07/30
Procedure for the Removal of Air From Hydraulic Cylinders {7562}
2003/01/06
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2013/02/28
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2011/10/17
Correct Ring Orientation Provides Smooth Hydraulic Cylinder Operation {5456, 5458}
2009/03/16
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 231D :

CYLINDER GP-STICK
9T-9483 CYLINDER GP-STICK
CYLINDER GP-STICK
9T-9483 CYLINDER GP-STICK
CYLINDER GP-BOOM
9T-9371 CYLINDER GP-BOOM
CYLINDER GP-BOOM
9T-9371 CYLINDER GP-BOOM
LINES GP-BOOM CYLINDER
8R-6525 LINES GP-BOOM CYLINDER
LINES GP-PILOT
9C-3441 LINES GP-PILOT
LINES GP-PILOT
9C-3441 LINES GP-PILOT
LINES GP-PILOT
9C-3441 LINES GP-PILOT
CYLINDER GP-BUCKET
9T-9514 CYLINDER GP-BUCKET
CYLINDER GP
6E-6008 CYLINDER GP
CYLINDER GP
6E-6008 CYLINDER GP
CYLINDER GP-BUCKET
6E-5021 CYLINDER GP-BUCKET
AIR COMPRESSOR GP
9C-0993 AIR COMPRESSOR GP
ACTUATOR GP
6E-0830 ACTUATOR GP
AIR COMPRESSOR GP
8R-8324 AIR COMPRESSOR GP
1U-1987 PUMP GP-GEAR

Truck sale:

 
USD $25,000 
CAT 231D

Bryan Cook Trucks,LLC
Florien, Louisiana
1991 CAT 231D
USD $27,500 
1991 CAT 231D

Michigan CAT
Novi, Michigan
1990 CAT 231D
USD $19,500 
1990 CAT 231D

Blue Point Sales & Metals
Las Vegas, Nevada
1992 CAT 231D
USD $29,900 
1992 CAT 231D

Affordable Trucks & Equipment
Narrows, Virginia
1991 CAT 231D
USD $29,500 
1991 CAT 231D

Michigan CAT
Novi, Michigan
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