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9D3980 CIRCLE ASSEMBLY Serial No. 87V1138 to 87V3214 inclusive and 82V668 to 82V803 inclusive. Part of 9D170 Circle Group shown on Page 184 120G


IMPLEMENTS
CIRCLE GP
HYDRAULIC SYSTEM
DRIVE GP

MOTOR GRADER 120G MOTOR GRADER 82V
 120G MOTOR GRADER 82V00668-UP (MACHINE) POWERED BY 3304 ENGINE SEBP1045 120G 82V   (1974)

IMPLEMENTS

CIRCLE GP
CIRCLE ASSEMBLY
9D-2501 CIRCLE ASSEMBLY
CIRCLE ASSEMBLY
9D-3228 CIRCLE ASSEMBLY
CIRCLE ASSEMBLY
9D-3980 CIRCLE ASSEMBLY
CIRCLE ASSEMBLY
2G-9364 CIRCLE ASSEMBLY
CIRCLE AS
6G-2930 CIRCLE AS
CIRCLE AS
6G-2941 CIRCLE AS
 

#SEBP10450600
 

9D-3980: CIRCLE ASSEMBLY

9D3980 CIRCLE ASSEMBLY
Serial No. 87V1138 to 87V3214 inclusive and 82V668 to 82V803 inclusive. Part of
9D170 Circle Group shown on Page 184
c203383 SEBP1045
9D3980 CIRCLE ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-5801 [2] WASHER  
2. 8D-3093 [2] SPACER  
 

#SEBP10450601
 

2G-9364: CIRCLE ASSEMBLY

2G9364 CIRCLE ASSEMBLY--Type 1
Part of 9D3210 Circle Group shown on Pages 185A & 185B
c218635 SEBP1045
2G9364 CIRCLE ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-5037 [2] LOCK  
2. 6D-4689 [1] BRACE  
3. 2G-3971 [1] BRACKET ASSEM.  
4. 4D-4375 [2] LUG  
5. 6D-6547 [2] BEARING  
6. 6D-1886 [2] STOP  
7. 7B-5036 [2] SHAFT  
8. 8D-3093 [2] SPACER  
  9D-2185 [2] SHIM 2.54 mm(.100 in.) thick  
  9D-2186 [2] SHIM 1.27 mm(.050 in.) thick  
 

#SEBP10450602
 

6G-2930: CIRCLE AS

6G2930 CIRCLE ASSEMBLY
Part of 9D3210 Circle Group shown on Page 185D. AN ATTACHMENT
c175936 SEBP1045
6G2930 CIRCLE AS Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6G-2941 Y [1] CIRCLE ASSEM.  
    (Separate Illustration)
2. 6G-2946 [2] STOP  
3. 2G-3971 [1] BRACKET ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10450603
 

6G-2941: CIRCLE AS

6G2941 CIRCLE ASSEMBLY
Part of 9D2670, 9D8855 & 6G2930 Circle Groups shown on Pages 186B, 187A-1 & 189A
c175927 SEBP1045
6G2941 CIRCLE AS Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6G-2949 [1] BRACE  
2. 4D-4375 [2] LUG  
3. 8D-3093 [2] SPACER  
  9D-2185 H [2] SHIM 2.54 mm(.100 in.) thick  
  9D-2186 H [2] SHIM 1.27 mm(.050 in.) thick  
4. 7B-5037 [2] LOCK  
  H   USE AS REQUIRED
 

#SEBP10450604
 

2G-9364: CIRCLE ASSEMBLY

2G9364 CIRCLE ASSEMBLY--Type 2
Part of 9D3210 Circle Group shown on Pages 185A and 185B
2G9380 Circle parts are shown on Page 187B. AN ATTACHMENT
c223858 SEBP1045
2G9364 CIRCLE ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-9380 YC [1] CIRCLE ASSEM.  
    (Separate Illustration)
2. 6D-1886 [2] STOP  
3. 2G-3971 [1] BRACKET ASSEM.  
4. 6D-6547 [2] BEARING  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10450605
 

2G-9189: CIRCLE AS

2G9189 CIRCLE ASSEMBLY
Serial No. 87V3215-Up and 82V804-Up
Part of 9D170 Circle Group shown on Page 184A
c177092 SEBP1045
2G9189 CIRCLE AS Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-5801 [2] WASHER  
2. 8D-3093 [2] SPACER  
 

#SEBP10450606
 

9D-1830: CIRCLE DRIVE GROUP

9D1830 CIRCLE DRIVE GROUP--Part 1--Top View
Serial No. 87V1138 to 87V1159 inclusive
c152956 SEBP1045
9D1830 CIRCLE DRIVE GROUP Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-7339 [1] SEAL  
2. 2H-9247 [1] SEAL  
3. 1B-5174 [1] PLUG  
4. 8D-5344 [1] GEAR (36 teeth)  
5. 9D-1142 [1] WORM  
6. 0S-1625 [9] BOLT  
  3K-2889 [9] LOCKNUT  
  2S-5658 [9] WASHER  
7. 5P-0885 [2] CONE  
  2J-6232 [2] CUP  
8. 5F-5434 [1] VENT ASSEM.  
9. 1D-4609 [1] BOLT  
  4D-6989 [1] WASHER  
10. 0S-1594 [4] BOLT  
  5D-0353 [2] BOLT (self-locking)  
  3B-4506 [6] LOCKWASHER  
11. 2B-7410 [1] PLUG  
12. 9D-1492 [1] COVER  
  5H-4909 [1] SEAL  
13. 4H-6996 [1] PIN  
14. 9D-1491 [1] COUPLING  
 

#SEBP10450607
 

9D-1830: CIRCLE DRIVE GROUP

9D1830 CIRCLE DRIVE GROUP--Part 2--Side View
Serial No. 87V1138 to 87V1159 inclusive
9J1300 Gerotor Motor parts are shown on Page 194
c152957 SEBP1045
9D1830 CIRCLE DRIVE GROUP Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-1300 Y [1] MOTOR GROUP  
    (Separate Illustration)
2. 1D-4719 [8] NUT  
  3B-4508 [8] LOCKWASHER  
3. 2G-0434 C [1] BRACKET ASSEM.  
    (Includes)
4. 5M-1932 [4] STUD  
5. 9D-1488 [1] HOUSING ASSEM.  
    (Includes)
6. 9D-1489 [1] BEARING  
7. 5J-0861 [2] STUD  
8. 2D-8369 [2] STUD  
9. 2D-8154 [4] STUD  
10. 9D-1177 [1] SHAFT  
11. 5K-5288 R [1] SEAL GROUP  
    (Includes)
12. 5K-5129 [2] RING  
13. 8D-7425 [2] WASHER  
14. 4F-8824 [1] SEAL  
15. 1A-1415 [1] NUT  
  8D-7423 [1] LOCK  
  8D-7424 [1] SPACER  
16. 1K-6870 [4] LOCKNUT  
  4D-6989 [4] WASHER  
17. 8D-7414 [1] PINION  
18. 7D-8983 [10] SHIM .005 in. (.1270 mm) thick  
  7D-8984 [6] SHIM .007 in. (.1778 in. (.1778 mm) thick  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#SEBP10450608
 

9D-1830: CIRCLE DRIVE GROUP

9D1830 CIRCLE DRIVE GROUP--Part 1--Top View
Serial No. 87V1160 to 87V2968 inclusive and 82V675 to 82V794 inclusive
c207365 SEBP1045
9D1830 CIRCLE DRIVE GROUP Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-7339 [1] SEAL  
2. 2H-9247 [1] SEAL  
3. 1B-5174 [1] PLUG  
4. 8D-5344 [1] GEAR (36 teeth)  
5. 9D-1142 [1] WORM  
6. 0S-1625 [9] BOLT  
  3K-2889 [9] LOCKNUT  
  2S-5658 [9] WASHER  
7. 5P-0885 [2] CONE  
  2J-6232 [2] CUP  
8. 5F-5434 [1] VENT ASSEM.  
9. 1D-4609 [1] BOLT  
  1F-7961 C [1] WASHER  
10. 0S-1594 [4] BOLT  
  5D-0353 [2] BOLT (self-locking)  
  3B-4506 [6] LOCKWASHER  
11. 2B-7410 [1] PLUG  
12. 9D-1492 [1] COVER  
  5H-4909 [1] SEAL  
13. 4H-6996 [1] PIN  
14. 9D-1491 [1] COUPLING  
  C   INDICATES CHANGE
 

#SEBP10450609
 

9D-1830: CIRCLE DRIVE GROUP

9D1830 CIRCLE DRIVE GROUP--Part 2--Side View
Serial No. 87V1160 to 87V2968 inclusive and 82V675 to 82V794 inclusive
9J1300 Gerotor Motor parts are shown on Page 194
c156386 SEBP1045
9D1830 CIRCLE DRIVE GROUP Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-1300 Y [1] MOTOR GROUP  
    (Separate Illustration)
2. 0S-1585 C [4] BOLT  
3. 3B-4508 [8] LOCKWASHER  
4. 2G-1714 C [1] BRACKET  
5. 9D-1488 [1] HOUSING ASSEM.  
    (Includes)
6. 9D-1489 [1] BEARING  
7. 5J-0861 [2] STUD  
8. 4D-6578 C [2] STUD  
9. 2D-8154 [4] STUD  
10. 9D-1177 [1] SHAFT  
11. 5K-5288 R [1] SEAL GROUP  
    (Includes)
12. 5K-5129 [2] RING  
13. 8D-7425 [2] WASHER  
14. 4F-9653 C [1] SEAL  
15. 1A-1415 [1] NUT  
  8D-7423 [1] LOCK  
  8D-7424 [1] SPACER  
16. 1K-6870 [4] LOCKNUT  
  4D-6989 [4] WASHER  
17. 8D-7414 [1] PINION  
18. 7D-8983 [10] SHIM .005 in. (.1270 mm)thick  
  7D-8984 [6] SHIM .007 in. (.1778 mm)thick  
19. 1D-4719 C [4] NUT  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

Information:

Caterpillar Parts SIS Catalog 120G :

CIRCLE ASSEMBLY
9D-3228 CIRCLE ASSEMBLY
CIRCLE ASSEMBLY
9D-2501 CIRCLE ASSEMBLY
CIRCLE ASSEMBLY
2G-9380 CIRCLE ASSEMBLY
CIRCLE GP
9D-8855 CIRCLE GP
CIRCLE GP
9D-8855 CIRCLE GP
CIRCLE GP
9D-8855 CIRCLE GP
CIRCLE GP
9D-8855 CIRCLE GP
CIRCLE GP
9D-2670 CIRCLE GP
CIRCLE ASSEMBLY
2G-9364 CIRCLE ASSEMBLY
CIRCLE AS
6G-2930 CIRCLE AS
CIRCLE AS
6G-2941 CIRCLE AS
CIRCLE ASSEMBLY
2G-9364 CIRCLE ASSEMBLY
CIRCLE AS
2G-9189 CIRCLE AS
CIRCLE DRIVE GROUP
9D-1830 CIRCLE DRIVE GROUP
CIRCLE DRIVE GROUP
9D-1830 CIRCLE DRIVE GROUP
CIRCLE DRIVE GROUP
9D-1830 CIRCLE DRIVE GROUP

Truck sale:

Caterpillar 120G
 
Caterpillar 120G
- motor graders
HOLT CAT
 
40,000 
Caterpillar 120G, motor graders, Construction
- motor graders
ALTORFER INC.
Caterpillar H120GCS.CW40S, hammer, Construction
18,210 
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- hammer
BERGERAT MONNOYEUR S.A.S.
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32,000 
Caterpillar 120G, motor graders, Construction
- motor graders
FOLEY EQUIPMENT COMPANY
 
33,500 
Caterpillar HH120GCS, hammer, Construction


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