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8D8625 FINAL DRIVE GROUP Serial No. 87V1 to 87V905 inclusive and 82V1 to 82V649 inclusive 120G MOTOR GRADER


POWER TRAIN
DRIVE GP-FINAL
TANDEM & COVER GP
CHAIN GP
SERVICE EQUIPMENT AND SUPPLIES
TOOLS
POWER TRAIN
WHEEL GP
BRAKING SYSTEM
CONTROL GP

MOTOR GRADER 120G MOTOR GRADER 82V
 120G MOTOR GRADER 82V00001-00667 (MACHINE) UEG0878S 120G 82V   (1974)

POWER TRAIN

DRIVE GP-FINAL
FINAL DRIVE GROUP
8D-8625 FINAL DRIVE GROUP
FINAL DRIVE GROUP
8D-8625 FINAL DRIVE GROUP
 

#UEG0878S0130
 

8D-8625: FINAL DRIVE GROUP

8D8625 FINAL DRIVE GROUP
Serial No. 87V1 to 87V905 inclusive and 82V1 to 82V649 inclusive
c159336 UEG0878S
8D8625 FINAL DRIVE GROUP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-8619 [2] SHAFT ASSEM.  
    (Each Includes)
  8D-3957 [1] WASHER  
2. 8D-8635 [2] CARRIER  
3. 8D-8621 [2] RING  
4. 8D-8628 [2] WASHER  
5. 8D-8639 [2] GEAR (67 teeth)  
6. 5J-1086 [2] SEAL  
7. 9D-3155 [2] HOUSING  
8. 3S-3074 [2] SEAL  
9. 8D-8627 [12] WASHER  
10. 8D-8637 [2] SHAFT  
11. 1F-7958 [108] NUT  
  2M-0849 [108] WASHER  
12. 5P-2545 [2] SEAL  
13. 9D-3153 [2] RETAINER  
14. 1A-1460 [10] BOLT  
15. 8D-8636 [4] SPROCKET  
16. 0S-1588 [32] BOLT  
17. 0L-0364 [22] LOCK  
18. 8D-8632 [2] RETAINER  
19. 1H-9696 [2] SEAL  
20. 8D-8631 [2] NUT  
21. 7D-8637 C [2] CUP  
  7D-8636 C [2] CONE  
22. 5K-2595 [2] SEAL  
23. 8D-8622 [4] RING  
24. 2G-2228 C [2] HOUSING  
25. 5P-2503 [2] CUP  
  5P-2504 [2] CONE  
26. 0S-1594 [12] BOLT  
  8D-8624 [6] RETAINER  
27. 9D-4623 [12] WASHER  
28. 8D-8634 [6] GEAR (24 teeth)  
29. 2M-5685 [12] ROLLER ASSEM.  
30. 8D-8629 [6] SHAFT  
31. 8D-8638 [2] GEAR (17 teeth)  
  C   INDICATES CHANGE
 

#UEG0878S0131
 

8D-8625: FINAL DRIVE GROUP

8D8625 FINAL DRIVE GROUP
Serial No. 87V906-Up and 82V650-Up
c158064 UEG0878S
8D8625 FINAL DRIVE GROUP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-8619 [2] SHAFT ASSEM.  
    (Each Includes)
  8D-3957 [1] WASHER  
2. 8D-8635 [2] CARRIER  
3. 8D-8621 [2] RING  
4. 8D-8628 [2] WASHER  
5. 8D-8639 [2] GEAR (67 teeth)  
6. 5J-1086 [2] SEAL  
7. 9D-3155 [2] HOUSING  
8. 3S-3074 [2] SEAL  
9. 8D-8627 [12] WASHER  
10. 2G-3160 C [2] SHAFT  
11. 1F-7958 [108] NUT  
12. 5P-2545 [2] SEAL  
13. 2G-3083 C [2] RETAINER  
14. 2B-0947 C [32] BOLT  
15. 8D-8636 [4] SPROCKET  
16. 0S-1588 C [10] BOLT  
17. 0L-0364 [22] LOCK  
18. 8D-8632 [2] RETAINER  
19. 1H-9696 [2] SEAL  
20. 8D-8631 [2] NUT  
21. 7D-8637 [2] CUP  
  7D-8636 C [2] CONE  
22. 5K-2595 [2] SEAL  
23. 8D-8622 [4] RING  
24. 2G-2228 [2] HOUSING  
25. 5P-2503 [2] CUP  
  5P-2504 [2] CONE  
26. 0S-1594 [12] BOLT  
  8D-8624 [6] RETAINER  
27. 9D-4623 [12] WASHER  
28. 8D-8634 [6] GEAR (24 teeth)  
29. 2M-5685 [12] ROLLER ASSEM.  
30. 8D-8629 [6] SHAFT  
31. 8D-8638 [2] GEAR (17 teeth)  
32. 2M-0849 C [140] WASHER  
  C   INDICATES CHANGE
 

#UEG0878S0132
 

8D-8830: COVER & TANDEM GP

COVERS AND TANDEM (8D8830 N/S)
c152966 UEG0878S
8D8830 COVER & TANDEM GP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-2269 C [1] HOUSING ASSEM. (R.H.)  
    (Includes)
2. 8D-8815 [6] STUD  
3. 1A-1593 [22] STUD  
4. 9S-1338 [26] STUD  
5. 9D-0566 [1] PLATE  
6. 9D-0565 [1] STEP  
7. 8D-6684 [1] BAR  
8. 2G-2268 C [1] HOUSING ASSEM. (L.H.)  
    (Includes)
9. 8D-8815 [4] STUD  
10. 1A-1593 [22] STUD  
11. 9S-1338 [26] STUD  
12. 9D-0566 [1] PLATE  
13. 9D-0565 [1] STEP  
14. 8D-6684 [1] BAR  
15. 2B-3148 [8] COVER  
16. 2B-3147 [8] GASKET  
17. 6K-7917 [48] BOLT  
18. 7D-9273 [2] COVER  
19. 7D-9272 [2] GASKET  
20. 8D-8823 [2] COVER ASSEM.  
    (Includes)
21. 4F-0440 [1] NIPPLE  
22. 8D-8809 [2] PLUNGER ASSEM.  
    (Includes)
  6D-9677 [1] FILTER  
  6D-9679 [1] NUT  
23. 1B-5174 [2] PLUG  
25. 3B-4508 [48] LOCKWASHER  
26. 8D-8807 [2] COVER  
27. 8D-8808 [4] GASKET  
  C   INDICATES CHANGE
 

#UEG0878S0133
 

2G-0585: CHAIN GP

CHAIN (2G585 N/S)
c203428 UEG0878S
2G0585 CHAIN GP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-0581 [4] CHAIN GROUP  
    (Each Includes)
2. 2G-0584 [26] LINK (pin)  
3. 2G-0583 [27] LINK (roller)  
4. 2G-0582 [1] LINK (connecting)  
 

#UEG0878S0134
 

9D-6440: AIR INFLATION GROUP

9D6440 AIR INFLATION GROUP
AN ATTACHMENT
c200566 UEG0878S
9D6440 AIR INFLATION GROUP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-6357 [1] HOSE ASSEM. (inflation)  
2. 003-8470 [1] TEE  
  3B-7741 [1] NIPPLE  
 

#UEG0878S0135
 

7D-8510: WHEEL GP

7D8510 WHEEL GROUP--13.00 X 24 Tubeless Tires
c200109 UEG0878S
7D8510 WHEEL GP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-2004 [6] VALVE GROUP  
    (Each Includes)
2. 7D-5252 [1] SPUD ASSEM.  
    (Includes)
  2D-2509 [1] NUT  
  2D-2508 [1] GROMMET  
3. 4D-3398 [1] STEM ASSEM.  
    (Includes)
4. 9K-7951 [1] CAP  
  6F-3930 [1] CORE  
5. 2D-2565 [6] SEAL  
6. 2D-2566 [6] RING  
7. 7D-8508 [60] NUT  
  4M-6953 [60] WASHER  
8. 2D-2567 [6] FLANGE  
9. 9D-0760 [6] WHEEL  
 

#UEG0878S0136
 

9D-5900: WHEEL GP

9D5900 WHEEL GROUP--Type 1
FOR USE WITH 13.00 X 24 TUBELESS TIRES--10 or 12 ply
AN ATTACHMENT
c207378 UEG0878S
9D5900 WHEEL GP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-5852 [6] WHEEL  
2. 4D-2004 C [6] VALVE GROUP  
    (Each Includes)
3. 7D-5252 [1] SPUD ASSEM.  
    (Includes)
4. 2D-2509 [1] NUT  
  2D-2508 [1] GROMMET  
5. 4D-3398 [1] STEM ASSEM.  
    (Includes)
6. 9K-7951 [1] CAP  
  6F-3930 [1] CORE  
7. 2D-2565 [6] SEAL  
8. 2D-2654 [6] RING  
9. 7D-8508 [60] NUT  
  4M-6953 [60] WASHER  
10. 2D-2655 [6] FLANGE  
  C   INDICATES CHANGE
 

#UEG0878S0137
 

9D-5900: WHEEL GP

9D5900 WHEEL GROUP--Type 2
FOR USE WITH 13.00 x 24 TUBELESS TIRES--10 or 12 Ply. AN ATTACHMENT
c210284 UEG0878S
9D5900 WHEEL GP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-5745 C [6] WHEEL  
2. 2G-6595 C [6] VALVE GROUP  
    (Each Includes)
3. 7D-5252 [1] SPUD ASSEM.  
    (Includes)
4. 2D-2509 [1] NUT  
  2D-2508 [1] GROMMET  
5. [1] STEM ASSEM.  
    (Includes)
6. 9K-7951 [1] CAP  
  6F-3930 [1] CORE  
7. 2D-2565 [6] SEAL  
8. 2D-2654 [6] RING  
9. 7D-8508 [60] NUT  
  4M-6953 [60] WASHER  
10. 2D-2655 [6] FLANGE  
  C   INDICATES CHANGE
 

#UEG0878S0138
 

9D-5797: WHEEL GROUP

9D5797 WHEEL GROUP--Type 1
FOR USE WITH 15.5 X 25 TUBELESS TIRES
AN ATTACHMENT
c200559 UEG0878S
9D5797 WHEEL GROUP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-5718 [6] WHEEL  
2. 4D-2004 [6] VALVE GROUP  
    (Each Includes)
  2D-2507 [1] SPUD  
  2D-2508 [1] GROMMET  
3. 2D-2509 [1] NUT  
4. 4D-3398 [1] STEM ASSEM.  
    (Includes)
5. 6F-3930 [1] CORE  
6. 9K-7951 [1] CAP  
7. 9D-8038 [6] FLANGE  
8. 9D-8037 [6] RING  
9. 4K-4879 [6] SEAL  
10. 7D-8508 [60] NUT  
11. 4M-6953 [60] WASHER  
 

#UEG0878S0139
 

9D-5705: AIR AND BRAKE CONTROL ARRANGEMENT

9D5705 AIR AND BRAKE CONTROL ARRANGEMENT
AN ATTACHMENT
UEG0878S0139 UEG0878S
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8D-8850 Y [1] BRAKE CONTROL GROUP  
  9D-1970 Y [1] AIR TANK GROUP  
  7D-7378 [1] INDICATOR LOW AIR WARNING  
  3K-0443 [1] GAUGE AIR PRESSURE TO INSTRUMENT PANEL  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Installation Of Motor Grader Tandem Oscillation Seal Groups{4052}
Installation Of Motor Grader Tandem Oscillation Seal Groups{4052}
Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}
Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}
Valve Installation for Scheduled Oil Sampling of Engine, Transmission, Hydraulics, and Steering{1000, 7000, 7542, 7542}
Valve Installation for Scheduled Oil Sampling of Engine, Transmission, Hydraulics, and Steering{1000, 7000, 7542, 7542}
Installation of Conventional Duo-Cone Seals{7561}
Installation of Conventional Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Inspection of the Duo-cone Seal Gp{4050, 4051, 7561}
Specifications
Final Drive<BR> 8D4030 (12G, 130G and 140G)
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN
Final Drive<BR> 8D8625 (120G)
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN
Final Drive<BR> 2G6240 (120G)
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN
Final Drive Groups
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN
Tool Operating Manual
226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}
226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
Reuse And Salvage Guidelines
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Contamination Control Guidelines
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Disassembly and Assembly
Axles
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN
Drive Sprockets
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN
Final Drives
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN
Drive Sprockets (120G)
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN
Final Drives (120G)
12G, 120G, 130G & 140G MOTOR GRADERS POWER TRAIN
Axles
120G MOTOR GRADER POWER TRAIN
Drive Sprockets
120G MOTOR GRADER POWER TRAIN
Final Drives
120G MOTOR GRADER POWER TRAIN
Service Magazine
Use The 6V195 Adapter Sleeve For Alignment Of Sprockets In Tandem Housings{0622,4072,4062}
1980/04/28
New Planetary Carrier, Which Uses Four Planet Gears For Better Load Distribution, Is Available For Parts Service{4092}
1981/02/23
Specifications For Reconditioning Of Final Drive Inner And Outer Housings{4052,4059,4062}
1981/07/06
Make Sure Sprocket Retainer Bolts Can Be Installed By Hand{4251}
1983/11/21
Salvage Procedures For Final Drive Planet Carrier {4093,4092,4050}
1984/01/16
New Final Drive Groups And Replacement Seal Groups Have Tandem Oscillation Seals With Double Lips{4052,4064}
1985/02/11
Changes Made To Final Drive Group To Give Less End-Play In The Oscillation Joint{4050}
1979/12/24
Product Information Guide, SEBF1015, "Improving Component Durability" , "Final Drives and Differentials" is now available {3258, 3282, 4050}
2008/12/29
Final Drive Duo-Cone Seal Assembly Information Update {7561}
2010/04/15
Determining the Severity of a Leak of the Duo-cone Seal Gp {4050, 4051, 7561}
2010/02/25

Caterpillar Parts SIS Catalog 120G :

GEAR GP-BEVEL
9D-3340 GEAR GP-BEVEL
GEAR GP-BEVEL
9D-3340 GEAR GP-BEVEL
DIFFERENTIAL & BEVEL GEAR GP
8D-9895 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
8D-9895 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL GP
8D-9890 DIFFERENTIAL GP
DIFFERENTIAL GP
8D-9890 DIFFERENTIAL GP
VALVE GROUP
6P-8226 VALVE GROUP
DIFFERENTIAL LOCK VALVE GROUP
2P-7014 DIFFERENTIAL LOCK VALVE GROUP
FINAL DRIVE GROUP
8D-8625 FINAL DRIVE GROUP
COVER & TANDEM GP
8D-8830 COVER & TANDEM GP
CHAIN GP
2G-0585 CHAIN GP
AIR INFLATION GROUP
9D-6440 AIR INFLATION GROUP
WHEEL GP
7D-8510 WHEEL GP
WHEEL GP
9D-5900 WHEEL GP
WHEEL GP
9D-5900 WHEEL GP
WHEEL GROUP
9D-5797 WHEEL GROUP

Truck sale:

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