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8J8820 STEERING CYLINDER GROUP (Change 1-2)--Left Hand--2.50" Bore x 9.88" Stroke Part of Steering Cylinder and Mounting shown on Page 180 12G


HYDRAULIC SYSTEM
CYLINDER GP
LINES GP-HYDRAULIC
CYLINDER GP
WORK TOOLS
RIPPER GP
HYDRAULIC SYSTEM
CYLINDER GP
WORK TOOLS
RIPPER GP

MOTOR GRADER 12G MOTOR GRADER 61M
 12G MOTOR GRADER 61M00001-02628 (MACHINE) UEG0772S 12G 61M   (1973)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-BLADE SIDE SHIFT
8J-0028 CYLINDER GP-BLADE SIDE SHIFT
STEERING CYLINDER GROUP
8J-5538 STEERING CYLINDER GROUP
STEERING CYLINDER GROUP
8J-8820 STEERING CYLINDER GROUP
CYLINDER & MOUNTING GP
8D-3310 CYLINDER & MOUNTING GP
CYLINDER & MOUNTING GP-ART
8D-4520 CYLINDER & MOUNTING GP-ART
CYLINDER GP-ARTICULATION
8J-0546 CYLINDER GP-ARTICULATION
 

#UEG0772S0370
 

8J-8820: STEERING CYLINDER GROUP

8J8820 STEERING CYLINDER GROUP (Change 1-2)--Left Hand--2.50" Bore x 9.88" Stroke
Part of Steering Cylinder and Mounting shown on Page 180
c207407 UEG0772S
8J8820 STEERING 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. 7J-5639 [1] BOLT  
2. 8J-7415 [1] WASHER  
3. 8J-6212 [1] RING  
4. 8J-6213 [1] SEAL ASSEM.  
5. 8J-6211 [1] PISTON  
6. 8J-6216 [1] ROD ASSEM.  
7. 8J-6221 [1] HEAD  
8. 8F-6711 [1] SEAL  
  030-3239 [1] RING  
9. 6J-9733 [1] SEAL  
10. 5J-8150 [1] SEAL  
11. 4J-8979 [1] SEAL  
12. 8J-6220 [1] SETSCREW  
13. 8J-6222 [1] CROWN  
14. 8J-8821 [1] CYLINDER ASSEM.  
15. 8J-6215 [2] RING  
16. 005-8639 C [1] BEARING  
  C   INDICATES CHANGE
 

#UEG0772S0371
 

8D-3310: CYLINDER & MOUNTING GP

STEERING CYLINDER AND MOUNTING (8D3310 N/S)
8J5538 and 8J8820 Steering Cylinder parts are shown on Page 178 and 179
c202455 UEG0772S
8D3310 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. 0L-1351 C [2] BOLT  
  3B-4506 [2] LOCKWASHER  
2. 8J-5538 [1] CYLINDER GROUP (R.H.)  
  8J-8820 Y [1] CYLINDER GROUP (L.H.)  
    (Separate Illustration)
3. 3B-4618 C [2] PIN  
4. 8D-2811 [2] WASHER  
5. 7D-8913 [2] SOCKET  
    (Each Includes)
6. 2F-8057 [1] NUT  
7. 2H-3786 [2] NUT  
8. 8D-2429 [2] PIN ASSEM.  
9. 8D-2638 [4] SPACER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0772S0372
 

8D-4520: CYLINDER & MOUNTING GP-ART

ARTICULATION CYLINDER AND MOUNTING (8D4520 N/S)
c200529 UEG0772S
8D4520 CYLINDER & MOUNTING GP-ART Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2K-0420 [12] WASHER  
2. 8D-4766 [4] PIN  
3. 8J-0546 Y [2] CYLINDER GROUP  
    (Separate Illustration)
4. 0S-1625 [2] BOLT  
5. 3B-4510 [4] LOCKWASHER  
6. 7K-6117 [4] WASHER  
7. 9D-6582 [8] SEAL  
8. 8D-7086 [4] BEARING  
9. 1A-1135 [2] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#UEG0772S0373
 

8J-0546: CYLINDER GP-ARTICULATION

8J546 ARTICULATION CYLINDER GROUP (Change 2)--3.00" Bore x 11.25" Stroke
Part of Articulation Cylinder and Mounting
c200416 UEG0772S
8J0546 CYLINDER GP-ARTICULATION 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-0545 [1] CYLINDER ASSEM.  
2. 8J-5912 [1] SCREW  
3. 8J-5911 [1] CROWN  
4. 7J-5639 [1] BOLT  
5. 8J-7415 [1] WASHER  
6. 6J-5733 [1] RING  
7. 7J-5682 [1] PISTON  
8. 6J-1972 [1] SEAL ASSEM.  
9. 5H-8848 [1] SEAL  
10. 6J-5731 [1] RING  
11. 6J-9178 [1] SEAL  
12. 7J-3351 [1] HEAD  
13. 5J-8175 [1] SEAL  
14. 4J-8980 [1] SEAL  
15. 8J-6668 [1] ROD ASSEM.  
 

#UEG0772S0374
 

8D-8590: LINES GP-HYDRAULIC

8D8590 HYDRAULIC ARTICULATION LINES GROUP--1 Circuit
8J9974 Check Valve parts are shown on Page 127
c158102 UEG0772S
8D8590 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-8188 C [5] ELBOW  
2. 3K-0360 [16] SEAL  
3. 9D-6048 C [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 97 cm(38.19 in.)  
  8S-6417 [2] COUPLING ASSEM. (straight)  
  4S-5414 [2] SLEEVE  
4. 9D-5975 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 57 cm(22.4 in.)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  8S-6393 [1] COUPLING ASSEM. (90 degrees)  
  4S-5414 [2] SLEEVE  
5. 0T-0102 [1] BOLT  
6. 5P-1075 C [6] WASHER  
7. 6D-4247 [1] CLIP  
8. 9D-5974 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 32 cm(12.6 in.)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  8S-6393 [1] COUPLING ASSEM. (90 degrees)  
  4S-5414 [2] SLEEVE  
9. 7D-9984 C [7] ELBOW  
10. 9D-5971 [2] HOSE ASSEM. (not serv)  
    For service of each furnish:
  5P-0178 H HOSE 40 cm(15.8 in.)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  8S-6392 [1] COUPLING ASSEM. (90 degrees)  
  4S-5414 [2] SLEEVE  
11. 005-4362 [4] ELBOW  
12. 8J-9974 Y [1] VALVE GROUP (check)  
    (Separate Illustration)
13. 9D-5972 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 67 cm(26.4 in.)  
  8S-6417 [2] COUPLING ASSEM. (straight)  
  4S-5414 [2] SLEEVE  
14. 8D-1691 [1] BLOCK  
15. 0L-1143 [5] BOLT  
16. 9D-5973 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 79 cm(30.1 in.)  
  8S-6417 [2] COUPLING ASSEM. (straight)  
  4S-5414 [2] SLEEVE  
17. 9D-5862 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 54cm(21.26 in.)  
  8S-6417 [2] COUPLING ASSEM. (straight)  
  4S-5414 [2] SLEEVE  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE CENTIMETRE
 

#UEG0772S0375
 

8D-8600: LINES GP-HYDRAULIC

8D8600 LEANING WHEEL LINES
8J5913 Valve parts are shown on Page 125
c205676 UEG0772S
8D8600 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-8188 [4] CONNECTOR  
2. 3K-0360 [8] SEAL  
3. 9D-5969 [2] HOSE ASSEM. (not serv)  
    For service of each furnish:
  5P-0178 H HOSE 418 cm(164.57 in.)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  4S-5414 [2] SLEEVE  
  1P-9919 [1] COUPLING ASSEM. (45 )  
4. 6D-4247 C [1] CLIP  
5. 7D-9984 [3] ELBOW  
6. 0L-1143 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
7. 8J-5913 Y [1] CHECK VALVE GROUP  
    (Separate Illustration)
8. 9D-5857 [1] HOSE ASSEM. (not serv)  
    For service furnish
  5P-0178 H HOSE 72 cm(28.35 in.)  
  4S-5414 [2] SLEEVE  
  8S-6417 [2] COUPLING ASSEM.  
9. 9D-5970 [1] HOSE ASSEM. (not serv)  
    For service furnish:
  5P-0178 H HOSE 77 cm(30.31 in.)  
  8S-6417 [1] COUPLING ASSEM. (straight)  
  4S-5414 [2] SLEEVE  
  8S-6392 [1] COUPLING ASSEM. (90 )  
10. 3S-2093 C [1] STRAP  
11. 005-4362 [1] ELBOW  
  H   ORDER BY THE CENTIMETRE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UEG0772S0376
 

8J-5539: WHEEL LEAN CYLINDER GROUP

8J5539 WHEEL LEAN CYLINDER GROUP (Change 1-3)--3.50" Bore x 5.86" Stroke
Part of 8D3320 Leaning Wheel Cylinder and Mounting Group shown on Page 184A
c207404 UEG0772S
8J5539 WHEEL LEAN 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. 7J-5639 [1] BOLT  
2. 8J-7415 [1] WASHER  
3. 7J-9885 [1] RING  
4. 5J-7013 [1] SEAL ASSEM.  
5. 7J-9886 [1] PISTON  
6. 7J-9887 [1] CROWN  
7. 8J-6673 [1] ROD ASSEM.  
8. 4J-8979 [1] SEAL  
9. 5J-8150 [1] SEAL  
10. 8J-5912 [1] SCREW  
11. 6J-9733 [1] SEAL  
12. 2H-3931 [1] SEAL  
  4J-9224 [1] RING  
13. 7J-9888 [1] HEAD  
14. 8J-6265 C [1] CYLINDER ASSEM.  
  C   INDICATES CHANGE
 

#UEG0772S0377
 

8J-6995: MOUNTING GP-RIPPER

8J6995 RIPPER MOUNTING GROUP--Type 1
Part of 8J7586 Ripper Arrangement listed on Page 196
c200545 UEG0772S
8J6995 MOUNTING GP-RIPPER Parts scheme
  For full view, you need register

Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4637 [2] BOLT  
2. 9M-2828 [10] WASHER  
3. 1D-4635 [2] BOLT  
4. 8J-6990 [1] PLATE ASSEM.  
5. 8S-9093 [6] BOLT  
6. 4K-3150 [2] PIN  
7. 9H-2374 [2] BOLT  
  2K-4973 [2] LOCKNUT  
8. 8J-7013 [2] LINK ASSEM.  
    (Each Includes)
9. 9J-0084 [1] NUT  
10. 3H-5247 [2] BOLT  
11. 9J-0090 [2] PIN  
12. 2H-6488 [2] BOLT  
  1K-6872 [2] LOCKNUT  
13. 2K-7187 [1] STOP  
  1B-4203 [2] NUT  
  3B-4506 [2] LOCKWASHER  
 

#UEG0772S0378
 

8D-3320: LEANING WHEEL CYLINDER AND MOUNTING GROUP

8D3320 LEANING WHEEL CYLINDER AND MOUNTING GROUP
8J5539 Cylinder parts are shown on Page 184
c200177 UEG0772S
8D3320 LEANING WHEEL 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. 8J-5539 Y [1] CYLINDER GROUP  
    (Separate Illustration)
2. 1A-4790 [1] WASHER  
3. 9D-6582 [4] SEAL  
4. 8D-7086 [2] BEARING  
5. 0S-1592 [1] BOLT  
  3B-4510 [1] LOCKWASHER  
6. 8D-7225 [1] PIN  
7. 5D-0213 [1] LOCK  
8. 6H-1717 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
9. 9D-5036 [1] RETAINER  
  Y   SEPARATE ILLUSTRATION
 

#UEG0772S0379
 

8J-6995: MOUNTING GP-RIPPER

8J6995 RIPPER MOUNTING GROUP--Type 2
Part of 8J7586 Ripper Arrangement listed on Page 196
c203507 UEG0772S
8J6995 MOUNTING GP-RIPPER 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-1588 C [2] BOLT  
2. 9M-2828 [10] WASHER  
3. 8S-9093 C [10] BOLT  
4. 8J-6990 [1] PLATE ASSEM.  
6. 4K-3150 [2] PIN  
7. 9H-2374 [2] BOLT  
  2K-4973 [2] LOCKNUT  
8. 8J-7013 [2] LINK ASSEM.  
    (Each Includes)
9. 9J-0084 [1] NUT  
10. 9J-5376 C [2] BOLT  
11. 9J-0090 [2] PIN  
12. 2H-6488 [2] BOLT  
  1K-6872 [2] LOCKNUT  
13. 9J-5347 C [1] BAR  
14. 3B-4506 [2] LOCKWASHER  
15. 2J-6903 C [2] SPACER  
  C   INDICATES CHANGE
 

Information:

Special Instruction
Dimensions Of Articulated Joints And Steering Cylinder Bores For Motor Graders{7051, 7065, 7066}
Dimensions Of Articulated Joints And Steering Cylinder Bores For Motor Graders{7051, 7065, 7066}
Installation Of Improved Steering Cylinders, Sockets And Crossover Relief Valves On Motor Graders{4303}
Installation Of Improved Steering Cylinders, Sockets And Crossover Relief Valves On Motor Graders{4303}
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
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
Cylinders
12G, 130G, 140G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Mounting For Articulation Cylinder
12G, 130G, 140G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Cylinder Groups
12G, 120G, 130G & 140G MOTOR GRADERS HYDRAULIC SYSTEM & STEE
Cylinder Mounting
12G, 120G, 130G & 140G MOTOR GRADERS HYDRAULIC SYSTEM & STEE
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
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}
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
Steering Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Wheel Lean Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Lift Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Ball And Socket Joint Inserts
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Sideshift Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Centershift Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Tip Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Articulation Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Hydraulic Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Steering Cylinders
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Wheel Lean Cylinder
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Blade Lift Cylinders
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Ball And Socket Joint Inserts
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Blade Sideshift Cylinder
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Blade Tip Cylinder
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Articulation Cylinders
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Hydraulic Cylinders
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Service Magazine
Valve Assembly Used In Centershift Lock Control Group To Prevent Accidental Rotation And Lowering Of Blade{5220,5221,5223,6151}
1980/10/20
Valve Assembly And Nipple Moved From Centershift Lock Control Group To Brake Control Group To Prevent Unauthorized Operation{4282,4267,5220,5221,5223,6151}
1980/11/10
Correct Position Of Shims In Blade Lift And Centershift Cylinder Groups{5102,5223}
1982/04/12
New Pin For Moldboard Shift Cylinder Prevents Loss During Operation{5229}
1984/06/04
Improved Charging Valve For Accumulators And Suspension Cylinders{7107,7201}
1985/06/17
Centershift Extension Groups: A Better Method To Cut A Bank Slope At A 2:1 Ratio{5229,6151}
1977/04/11
Washers Added To Articulation Cylinders Minimize Damage To Cylinder Crowns{7058,4303}
1987/05/25
New Back-up Rings For Hydraulic Cylinders{5200,5100}
1988/03/28
New Hydraulic Cylinder Washers Keep Piston Retaining Bolts Tighter{5200,5213,5223,5229,6150}
1988/05/16
New Articulation And Scarifier Cylinders Have Larger Piston Retaining Bolts{5213,7058}
1988/10/24
New Blade Lift And Centershift Cylinders Have Caps With Shims For Adjustment{5102,5223}
1979/03/12
Adjustment Procedure For Blade Lift Cylinders And Centershift Cylinders{5223,5102}
1979/03/26
Steering System Improvements Prevent Possible Damage To Steering Cylinder Sockets{4303,4304,4305,4322}
1979/08/27
Adjustable Wear Strip Kit Available For Blade Cylinder Tip Bracket {5254,5230}
1989/05/08
Hydraulic Cylinder Drift On All Caterpillar Series G Motor Graders{5050,6150,7562}
1990/04/02
New Articulation Cylinders Which Prevent Piston Bolt Loosening{5265}
1991/12/02
Side Shift Cylinder Guard Group Bracket Has Been Improved To Prevent Being Bent {6154}
1993/06/14
New Side Shift Cylinder Group Used With Higher Torque On Piston Retaining Bolt{5229}
1993/07/12
Lock Valve Group With A Relief For Right Blade Lift Cylinder Is Available On Motor Graders{5102,5100}
1994/02/07
New Threaded Gland Cylinder Heads Have Stronger Seal Land{7562,4303,5102,5104,5105,5223,5229,5265,5452}
1996/11/11
Snap Ring Improves Rod Wiper Seal Retention {4303,5101,5102,5104,5213}
1999/07/12
Correction to Specifications, SENR3488 {5265}
2000/02/21
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
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}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30
Cat<SUP>&reg;</SUP> Reman Announces Remanufactured Cylinders For Motor Grader Applications {4303, 5102, 5106, 5211, 5213, 5223, 5229, 5265}
2015/07/21

Caterpillar Parts SIS Catalog 12G :

STEERING CYLINDER GROUP
8J-5538 STEERING CYLINDER GROUP
STEERING CONTROL GROUP
8D-7530 STEERING CONTROL GROUP
BASIC METERING PUMP GROUP
9J-7025 BASIC METERING PUMP GROUP
BASIC METERING PUMP GROUP
8J-6223 BASIC METERING PUMP GROUP
STEERING CONTROL GROUP
8D-7530 STEERING CONTROL GROUP
RELIEF VALVE GROUP
9J-0630 RELIEF VALVE GROUP
LINES GP-STEERING OIL
8D-8610 LINES GP-STEERING OIL
LINES GP-STEERING OIL
8D-8610 LINES GP-STEERING OIL
CYLINDER & MOUNTING GP
8D-3310 CYLINDER & MOUNTING GP
CYLINDER & MOUNTING GP-ART
8D-4520 CYLINDER & MOUNTING GP-ART
CYLINDER GP-ARTICULATION
8J-0546 CYLINDER GP-ARTICULATION
LINES GP-HYDRAULIC
8D-8590 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
8D-8600 LINES GP-HYDRAULIC
WHEEL LEAN CYLINDER GROUP
8J-5539 WHEEL LEAN CYLINDER GROUP
MOUNTING GP-RIPPER
8J-6995 MOUNTING GP-RIPPER
LEANING WHEEL CYLINDER AND MOUNTING GROUP
8D-3320 LEANING WHEEL CYLINDER AND MOUNTING GROUP

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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