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289-7711 CYLINDER & LINES GP-STICK S/N DLP1-UP PART OF 301-2543 BOOM AR-1 PIECE LONG AN ATTACHMENT 312D


HYDRAULIC SYSTEM
CYLINDER GP

EXCAVATOR 312D EXCAVATOR DLP
 312D Excavator DLP00001-UP (MACHINE) POWERED BY C4.2 Engine SEBP5370 312D DLP   (2008)

HYDRAULIC SYSTEM

CYLINDER GP
385-2826 CYLINDER & LINES GP-BOOM
289-7697 CYLINDER & LINES GP-BUCKET
289-7711 CYLINDER & LINES GP-STICK
289-8076 CYLINDER & LINES GP-STICK
385-2829 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BLADE
274-2680 CYLINDER & SEAL GP-BLADE
 

#SEBP53700390
 

289-7711: CYLINDER & LINES GP-STICK

289-7711 CYLINDER & LINES GP-STICK
S/N DLP1-UP
PART OF 301-2543 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i02807950 SEBP5370
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  289-7712 Y [1] CYLINDER & SEAL GP-STICK  
  194-8989 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP53700391
 

289-8076: CYLINDER & LINES GP-STICK

289-8076 CYLINDER & LINES GP-STICK
S/N DLP1-UP
PART OF 385-4095 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i02828762 SEBP5370
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  289-8077 Y [1] CYLINDER & SEAL GP-STICK  
  194-8989 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP53700392
 

385-2829: CYLINDER & LINES GP-STICK

385-2829 CYLINDER & LINES GP-STICK
S/N DLP1-UP
PART OF 385-4095 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i04888747 SEBP5370
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-2831 Y [1] CYLINDER & SEAL GP-STICK  
  385-2830 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP53700393
 

274-2680: CYLINDER & SEAL GP-BLADE

274-2680 CYLINDER & SEAL GP-BLADE -LH
S/N DLP1-UP
PART OF 274-2678 CYLINDER & LINES GP-BLADE
AN ATTACHMENT
i02810009 SEBP5370
2742680 CYLINDER & SEAL GP-BLADE Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 166-1492 [4] SEAL-LIP TYPE  
3. 274-2682 Y [1] CYLINDER GP-BLADE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP53700394
 

274-2681: CYLINDER & SEAL GP-BLADE

274-2681 CYLINDER & SEAL GP-BLADE -RH
S/N DLP1-UP
PART OF 274-2679 CYLINDER & LINES GP-BLADE
AN ATTACHMENT
i02810002 SEBP5370
2742681 CYLINDER & SEAL GP-BLADE Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 166-1492 [4] SEAL-LIP TYPE  
3. 274-2683 Y [1] CYLINDER GP-BLADE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP53700395
 

326-4444: CYLINDER & SEAL GP-BLADE

326-4444 CYLINDER & SEAL GP-BLADE -LH
S/N DLP1-UP
PART OF 326-4443 CYLINDER & LINES GP-BLADE
AN ATTACHMENT
i03331980 SEBP5370
3264444 CYLINDER & SEAL GP-BLADE Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 166-1492 [4] SEAL-LIP TYPE  
3. 326-4445 Y [1] CYLINDER GP-BLADE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP53700396
 

326-4450: CYLINDER & SEAL GP-BLADE

326-4450 CYLINDER & SEAL GP-BLADE -RH
S/N DLP1-UP
PART OF 326-4449 CYLINDER & LINES GP-BLADE
AN ATTACHMENT
i03332020 SEBP5370
3264450 CYLINDER & SEAL GP-BLADE Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 166-1492 [4] SEAL-LIP TYPE  
3. 326-4451 Y [1] CYLINDER GP-BLADE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP53700397
 

385-2886: CYLINDER & SEAL GP-BLADE

385-2886 CYLINDER & SEAL GP-BLADE -LH
S/N DLP1-UP
120-MM (4.7-IN) BORE X 202-MM (8-IN) STROKE
PART OF 385-2838 CYLINDER & LINES GP-BLADE
AN ATTACHMENT
i04869609 SEBP5370
3852886 CYLINDER & SEAL GP-BLADE Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 393-7945 [1] CYLINDER AS  
1A. 273-6945 [1] BUSHING  
2. 393-7947 [1] ROD AS  
2A. 273-6945 [1] BUSHING  
3. 393-7875 [1] HEAD  
4. 385-2900 [1] BUSHING  
5. 385-2899 [1] RING-RETAINING  
6. 385-2905 [1] RING-SNAP  
7. 393-7879 [1] PISTON  
8. 393-7882 [1] SETSCREW-SOCKET  
9. 393-7881 [1] BALL  
10. 166-1492 [4] SEAL-LIP TYPE  
11. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
12. 416-1306 J [1] SEAL-WIPER  
13. 416-1285 J [1] SEAL-U-CUP  
14. 416-1287 J [1] SEAL-BUFFER  
15. 416-1286 J [1] RING-BACKUP  
16. 416-1288 J [1] SEAL-O-RING  
17. 416-1307 J [1] RING-BACKUP  
18. 416-1311 J [1] SEAL-O-RING  
19. 416-1309 J [1] SEAL AS-PISTON  
20. 416-1308 J [2] RING-WEAR  
21. 416-1310 J [2] RING-WEAR  
22. 422-9123 J [1] SEAL-O-RING  
23. 422-9124 J [2] RING-BACKUP  
   
    AVAILABLE REPAIR KIT(S):
  393-7948 J [1] KIT-SEAL (BLADE CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP53700398
 

385-2887: CYLINDER & SEAL GP-BLADE

385-2887 CYLINDER & SEAL GP-BLADE -RH
S/N DLP1-UP
120-MM (4.7-IN) BORE X 202-MM (8-IN) STROKE
PART OF 385-2840 CYLINDER & LINES GP-BLADE
AN ATTACHMENT
i05236424 SEBP5370
3852887 CYLINDER & SEAL GP-BLADE Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 393-7946 [1] CYLINDER AS  
1A. 273-6945 [1] BUSHING  
2. 393-7947 [1] ROD AS  
2A. 273-6945 [1] BUSHING  
3. 393-7875 [1] HEAD  
4. 385-2900 [1] BUSHING  
5. 385-2899 [1] RING-RETAINING  
6. 385-2905 [1] RING-SNAP  
7. 393-7879 [1] PISTON  
8. 393-7882 [1] SETSCREW-SOCKET  
9. 393-7881 C [1] BALL  
10. 166-1492 [4] SEAL-LIP TYPE  
11. 3B-8489 C [2] FITTING-GREASE (1/8-27 PTF)  
12. 416-1306 CJ [1] SEAL-WIPER  
13. 416-1285 CJ [1] SEAL-U-CUP  
14. 416-1287 CJ [1] SEAL-BUFFER  
15. 416-1286 CJ [1] RING-BACKUP  
16. 416-1288 CJ [1] SEAL-O-RING  
17. 416-1307 CJ [1] RING-BACKUP  
18. 416-1311 CJ [1] SEAL-O-RING  
19. 416-1309 CJ [1] SEAL AS-PISTON  
20. 416-1308 CJ [2] RING-WEAR  
21. 416-1310 CJ [2] RING-WEAR  
22. 422-9123 CJ [1] SEAL-O-RING  
23. 422-9124 CJ [2] RING-BACKUP  
   
    AVAILABLE REPAIR KIT(S):
  393-7948 J [1] KIT-SEAL (BLADE CYLINDER)  
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP53700399
 

289-7706: CYLINDER & SEAL GP-BOOM

289-7706 CYLINDER & SEAL GP-BOOM
S/N DLP1-UP
PART OF 289-7704, 289-7705 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i02807947 SEBP5370
2897706 CYLINDER & SEAL GP-BOOM Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 166-1492 [2] SEAL-LIP TYPE  
3. 289-7707 Y [1] CYLINDER GP-BOOM  
4. 166-1494 [2] SEAL-LIP TYPE  
  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 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
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 Lines
312D and 313D Excavators Machine System Specifications
Boom Cylinder Lines
312D and 313D Excavators Machine System Specifications
Boom Cylinder
312D and 313D Excavators Machine System Specifications
Bucket Cylinder
312D and 313D Excavators Machine System Specifications
Stick Cylinder
312D and 313D Excavators Machine System Specifications
Bucket Cylinder
312D and 313D Excavators Machine System Specifications
Blade Lift Cylinder
312D and 313D Excavators Machine System Specifications
Boom Cylinder Lines
312D and 313D Excavators Machine System Specifications
Boom Cylinder Lines
312D and 313D Excavators Machine System Specifications
Blade Lift Cylinder
312D and 313D Excavators Machine System Specifications
Blade Lift Cylinder
312D and 313D Excavators 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)
312D and 313D Excavators Hydraulic System
Blade Hydraulic System
312D and 313D Excavators 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}
Testing and Adjusting
Cylinder Drift - Check - Empty Bucket
312D and 313D Excavators Hydraulic System
Cylinder Drift - Check - Loaded Bucket
312D and 313D Excavators Hydraulic System
Cylinder Speed - Check
312D and 313D Excavators Hydraulic System
Cylinder Speed - Check - Blade (If Equipped)
312D and 313D Excavators Hydraulic System
Boom Down Regeneration (PRV) - Calibrate
312D and 313D Excavators 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
Blade Cylinder - Remove and Install
312D and 313D Excavators Machine Systems
Stick Cylinder - Remove and Install
312D and 313D Excavators Machine Systems
Bucket Cylinder - Remove and Install
312D and 313D Excavators Machine Systems
Boom Cylinder - Remove and Install
312D and 313D Excavators Machine Systems
Service Magazine
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
Service Limit of the Bushings At the Front Linkages Are Now Available on Certain Excavators {5456, 5457, 5458, 6060, 6301, 6302, 6460, 6501, 6502, 6516, 6521, 6535, 6536}
Service Limit of the Bushings At the Front Linkages Are Now Available on Certain Excavators {5456, 5457, 5458, 6060, 6301, 6302, 6460, 6501, 6502, 6516, 6521, 6535, 6536}

Caterpillar Parts SIS Catalog 312D :

289-7697 CYLINDER & LINES GP-BUCKET
385-2826 CYLINDER & LINES GP-BOOM
385-2825 CYLINDER & LINES GP-BOOM
289-8068 CYLINDER & LINES GP-BOOM
289-8067 CYLINDER & LINES GP-BOOM
289-7705 CYLINDER & LINES GP-BOOM
289-7704 CYLINDER & LINES GP-BOOM
385-2840 CYLINDER & LINES GP-BLADE
289-8076 CYLINDER & LINES GP-STICK
385-2829 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BLADE
274-2680 CYLINDER & SEAL GP-BLADE
CYLINDER & SEAL GP-BLADE
274-2681 CYLINDER & SEAL GP-BLADE
CYLINDER & SEAL GP-BLADE
326-4444 CYLINDER & SEAL GP-BLADE
CYLINDER & SEAL GP-BLADE
326-4450 CYLINDER & SEAL GP-BLADE
CYLINDER & SEAL GP-BLADE
385-2886 CYLINDER & SEAL GP-BLADE
CYLINDER & SEAL GP-BLADE
385-2887 CYLINDER & SEAL GP-BLADE
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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