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8D7950 BLADE LIFT CYLINDER AND MOUNTING GROUP Serial No. 61M2629 to 61M6195 inclusive 8J6380 Cylinder parts are shown on Page 296B 12G


HYDRAULIC SYSTEM
CYLINDER GP

MOTOR GRADER 12G MOTOR GRADER 61M
 12G MOTOR GRADER 61M02629-07710 (MACHINE) POWERED BY 3306 ENGINE SEBP1076 12G 61M   (1973)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-ARTICULATION
8J-0546 CYLINDER GP-ARTICULATION
CYLINDER & MOUNTING GP-ART
8D-4520 CYLINDER & MOUNTING GP-ART
CYLINDER & MOUNTING GP
8D-7950 CYLINDER & MOUNTING GP
CYLINDER & MOUNTING GP
8D-7950 CYLINDER & MOUNTING GP
BLADE LIFT CYLINDER
8J-6380 BLADE LIFT CYLINDER
CYLINDER GP-BLADE LIFT
3G-5223 CYLINDER GP-BLADE LIFT
 

#SEBP10760740
 

8D-7950: CYLINDER & MOUNTING GP

8D7950 BLADE LIFT CYLINDER AND MOUNTING GROUP
Serial No. 61M2629 to 61M6195 inclusive
8J6380 Cylinder parts are shown on Page 296B
c207387 SEBP1076
8D7950 CYLINDER & MOUNTING GP Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1573 [8] BOLT  
  2M-0849 [8] WASHER  
2. 8D-7998 [4] CAP ASSEM.  
3. 8D-7996 [1] BEARING  
4. 3P-1461 [4] SEAL  
5. 9D-2754 [4] INSERT  
6. 9D-3089 [2] CAP  
7. 1D-4628 C [4] BOLT  
  3B-4514 [4] LOCKWASHER  
8. 8J-6380 Y [2] CYLINDER GROUP  
    (Separate Illustration)
9. 3B-8485 C [2] FITTING  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10760741
 

8D-7950: CYLINDER & MOUNTING GP

8D7950 BLADE LIFT CYLINDER AND MOUNTING GROUP
Serial No. 61M6196-Up
3G5223 Cylinder parts are shown on Page 297
c224321 SEBP1076
8D7950 CYLINDER & MOUNTING GP Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1573 [8] BOLT  
  2M-0849 [8] WASHER  
2. 8D-7998 [4] CAP ASSEM.  
    (Each Includes)
3. 8D-7996 [1] BEARING  
4. 3P-1461 [4] SEAL  
5. 9D-2754 [4] INSERT  
6. 2G-9098 C [2] CAP  
7. 1D-4628 [4] BOLT  
  3B-4514 [4] LOCKWASHER  
8. 3G-5223 CY [2] CYLINDER GROUP  
    (Separate Illustration)
9. 3B-8485 [2] FITTING  
10. 2G-9103 C [8] SHIM  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10760742
 

8J-6380: BLADE LIFT CYLINDER

8J6380 BLADE LIFT CYLINDER (Change 0-4)--82.6 mm (3.25") Bore X 1020 mm (40") Stroke
Serial No. 61M2629 to 61M6195 inclusive
Part of 8D7950 Blade Lift Cylinder and Mounting Group shown on Page 296
c200421 SEBP1076
8J6380 BLADE LIFT CYLINDER Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-5639 [1] BOLT  
2. 8J-7415 [1] WASHER  
3. 8J-6371 [1] RING  
4. 6J-0793 [1] SEAL ASSEM.  
5. 8J-6370 [1] PISTON  
6. 8J-6381 R [1] CYLINDER ASSEM.  
7. 8J-6384 [2] BEARING  
8. 1H-7339 [1] SEAL  
9. 8J-2574 [1] RING  
10. 8J-6375 [1] HEAD  
11. 6J-6917 [1] SEAL  
12. 5J-8200 [1] SEAL  
13. 8J-5912 [1] SCREW  
14. 1K-6981 [1] SEAL  
15. 8J-6666 [1] ROD ASSEM.  
16. 8J-6377 [1] CROWN  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10760743
 

3G-5223: CYLINDER GP-BLADE LIFT

3G5223 BLADE LIFT CYLINDER GROUP (Change 0)--82.6 mm (3.25") Bore X 1020 mm (40") Stroke
Serial No. 61M6196-Up
Part of 8D7950 Blade Lift Cylinder and Mounting Group shown on Page 296A
c224322 SEBP1076
3G5223 CYLINDER GP-BLADE LIFT Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-5639 [1] BOLT  
2. 8J-7415 [1] WASHER  
3. 8J-6371 [1] RING  
4. 6J-0793 [1] SEAL ASSEM.  
5. 8J-6370 [1] PISTON  
6. 8J-6381 R [1] CYLINDER ASSEM.  
7. 8J-6384 [2] BEARING  
8. 1H-7339 [1] SEAL  
9. 8J-2574 [1] RING  
10. 8J-6375 [1] HEAD  
11. 6J-6917 [1] SEAL  
12. 5J-8200 [1] SEAL  
13. 8J-5912 [1] SCREW  
14. 1K-6981 [1] SEAL  
15. 3G-5485 R [1] ROD ASSEM.  
16. 8J-6377 [1] CROWN  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10760744
 

7D-9955: CYLINDER & MOUNTING GP

7D9955 BLADE TIP CYLINDER AND MOUNTING GROUP
Serial No. 61M2629 to 61M3007 inclusive
8J24 Cylinder parts are shown on Page 299
c202542 SEBP1076
7D9955 CYLINDER & MOUNTING GP Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0024 Y [1] CYLINDER GROUP  
    (Separate Illustration)
2. 8D-6687 [1] PIN  
3. 5K-5552 C [1] BOLT  
4. 5F-4258 [2] SEAL  
5. 3B-5329 [1] COTTER PIN  
6. 030-1927 C [2] SEAL  
7. 8D-7678 [1] PIN  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10760745
 

7D-9955: CYLINDER & MOUNTING GP

7D9955 BLADE TIP CYLINDER AND MOUNTING GROUP
Serial No. 61M3008-Up
9J3466 Cylinder parts are shown on Page 300
c159028 SEBP1076
7D9955 CYLINDER & MOUNTING GP Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-3466 CY [1] CYLINDER GROUP  
    (Separate Illustration)
2. 8D-6687 [1] PIN  
3. 5K-5552 [1] BOLT  
4. 5F-4258 [2] SEAL  
5. 3B-5329 [1] COTTER PIN  
6. 030-1927 [2] SEAL  
7. 8D-7678 [1] PIN  
8. 2G-3967 C [2] SPACER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10760746
 

8J-0024: BLADE TIP CYLINDER GROUP

8J24 BLADE TIP CYLINDER GROUP (Change 0-4)--2.75" Bore X 12.50" Stroke
Serial No. 61M2629 to 61M3007 inclusive
Part of 7D9955 Blade Tip Cylinder and Mounting Group shown on Page 298
c200106 SEBP1076
8J0024 BLADE TIP CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0112 [1] RING  
2. 8J-0023 R [1] CYLINDER ASSEM.  
3. 2D-8652 [1] BEARING  
  8J-3774 [2] RING  
4. 4J-8979 [1] SEAL  
5. 1H-5728 [1] SEAL  
6. 4J-9225 [1] RING  
7. 8J-0119 [1] HEAD  
8. 8J-0118 [1] CROWN  
9. 8J-6901 R [1] ROD ASSEM.  
10. 2D-8652 [1] BEARING  
  8J-3774 [2] RING  
11. 8J-5912 [1] SCREW  
12. 5J-8150 [1] SEAL  
13. 7J-5639 [1] BOLT  
14. 6J-9733 [1] SEAL  
15. 5J-7010 [1] SEAL ASSEM.  
16. 8J-0113 [1] PISTON  
17. 8J-7415 [1] WASHER  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10760747
 

9J-3466: CYLINDER GP-BLADE TIP

9J3466 BLADE TIP CYLINDER GROUP (Change 0 & 1)--2.75" Bore X 12.10" Stroke
Serial No. 61M3008-Up
Part of 7D9955 Blade Tip Cylinder and Mounting Group shown on Page 298
c202220 SEBP1076
9J3466 CYLINDER GP-BLADE TIP Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0112 [1] RING  
2. 9J-3465 R [1] CYLINDER ASSEM.  
3. 2D-8652 [1] BEARING  
  8J-3774 [2] RING  
4. 4J-8979 [1] SEAL  
5. 1H-5728 [1] SEAL  
6. 4J-9225 [1] RING  
7. 8J-0119 [1] HEAD  
8. 8J-0118 [1] CROWN  
9. 8J-6901 R [1] ROD ASSEM.  
10. 2D-8652 [1] BEARING  
  8J-3774 [2] RING  
11. 8J-5912 [1] SCREW  
12. 5J-8150 [1] SEAL  
13. 7J-5639 [1] BOLT  
14. 6J-9733 [1] SEAL  
15. 5J-7010 [1] SEAL ASSEM.  
16. 8J-0113 [1] PISTON  
17. 8J-7415 [1] WASHER  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10760748
 

8J-0028: CYLINDER GP-BLADE SIDE SHIFT

8J28 BLADE SIDE SHIFT CYLINDER GROUP (Change 0-3)--3.00" Bore x 47.00" Stroke
Part of 7D9945 Blade Side Shift Cylinder and Mounting Group shown on Page 302
c200097 SEBP1076
8J0028 CYLINDER GP-BLADE SIDE SHIFT Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-5639 [1] BOLT  
2. 6J-5733 [1] RING  
3. 6J-1972 [1] SEAL ASSEM.  
4. 6J-9178 [1] SEAL  
5. 8J-5912 [1] SCREW  
6. 8J-5911 [1] CROWN  
7. 8J-6681 R [1] ROD ASSEM.  
8. 4J-8980 [1] SEAL  
9. 5J-8175 [1] SEAL  
10. 7J-3351 [1] HEAD  
11. 6J-5731 [1] RING  
12. 5H-8848 [1] SEAL  
13. 8J-0027 R [1] CYLINDER ASSEM.  
    (Includes)
14. 6J-0499 [2] LUG  
15. 7J-5682 [1] PISTON  
16. 3K-5234 [1] WASHER  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10760749
 

7D-9945: BLADE SIDE SHIFT CYLINDER AND MOUNTING GROUP

7D9945 BLADE SIDE SHIFT CYLINDER AND MOUNTING GROUP
Serial No. 61M2629 to 61M4048 inclusive
8J28 Cylinder parts are shown on Page 301
c202543 SEBP1076
7D9945 BLADE SIDE SHIFT CYLINDER AND MOUNTING GROUP Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-4478 [2] PIN  
2. 8J-0028 Y [1] CYLINDER GROUP  
    (Separate Illustration)
3. 6H-0211 [4] WASHER  
4. 0S-1608 C [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
5. 1B-2886 [1] BOLT  
  1D-4719 [1] NUT  
  3B-4508 [1] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
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}
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}
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}
Reuse And Salvage Guidelines
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Service Magazine
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}
2012/10/04
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2009/01/05
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 12G :

CYLINDER & MOUNTING GP-ART
8D-4520 CYLINDER & MOUNTING GP-ART
CYLINDER GP-ARTICULATION
8J-0546 CYLINDER GP-ARTICULATION
CYLINDER GP-CENTERSHIFT
3G-5224 CYLINDER GP-CENTERSHIFT
CENTERSHIFT CYLINDER GROUP
8J-6367 CENTERSHIFT CYLINDER GROUP
CYLINDER & MOUNTING GP
7D-9700 CYLINDER & MOUNTING GP
CHECK & RELIEF VALVE GP
8J-9975 CHECK & RELIEF VALVE GP
CYLINDER & MOUNTING GP
7D-9700 CYLINDER & MOUNTING GP
EXTENSION GP-CENTERSHIFT
6G-1550 EXTENSION GP-CENTERSHIFT
CYLINDER & MOUNTING GP
8D-7950 CYLINDER & MOUNTING GP
BLADE LIFT CYLINDER
8J-6380 BLADE LIFT CYLINDER
CYLINDER GP-BLADE LIFT
3G-5223 CYLINDER GP-BLADE LIFT
CYLINDER & MOUNTING GP
7D-9955 CYLINDER & MOUNTING GP
CYLINDER & MOUNTING GP
7D-9955 CYLINDER & MOUNTING GP
BLADE TIP CYLINDER GROUP
8J-0024 BLADE TIP CYLINDER GROUP
CYLINDER GP-BLADE TIP
9J-3466 CYLINDER GP-BLADE TIP
CYLINDER GP-BLADE SIDE SHIFT
8J-0028 CYLINDER GP-BLADE SIDE SHIFT

Truck sale:

Caterpillar 12G
 
Caterpillar 12G
- motor graders
MILTON CAT
 
45.000 
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung


Caterpillar 12G, Construction
52,000 
Caterpillar 12G, Construction
- motor graders
ALTORFER INC.
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
86.058 
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
- motor graders
SIME DARBY INDUSTRIAL SDN BHD
Malaysia
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
75.600 
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
- motor graders
HOLT CAT
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