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9D4549 ELECTRIC HORN GROUP 120G MOTOR GRADER


OPERATOR STATION
HORN GP
AIR CONDITIONER GP
SEAT GP
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
OPERATOR STATION
SEAT GP
PANEL GP

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

OPERATOR STATION

HORN GP
ELECTRIC HORN GROUP
9D-4549 ELECTRIC HORN GROUP
 

#UEG0878S0390
 

9D-4549: ELECTRIC HORN GROUP

9D4549 ELECTRIC HORN GROUP
c210400 UEG0878S
9D4549 ELECTRIC HORN GROUP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-2695 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
2. 4B-4277 [3] WASHER  
3. 5M-5722 [1] ADAPTER  
4. 3F-1006 [1] SWITCH  
5. 5D-3570 [1] HORN ASSEM.  
    (Includes)
6. 2D-6856 [1] BRACKET ASSEM.  
7. 1H-5839 [1] WIRE ASSEM.  
    (Includes)
  5P-5622 H WIRE 1.80 m(7.08 in.)  
8. 2L-8069 [1] TERMINAL  
9. 2L-8066 [1] TERMINAL (No. 10 screws)  
  H   ORDER BY THE METRE
 

#UEG0878S0391
 

1P-2780: COMPRESSOR GP-REFRIGERANT

1P2780 REFRIGERANT COMPRESSOR GROUP--Type 2
Part of 1P9983 Refrigerant Compressor Group shown on Page 241
c204522 UEG0878S
1P2780 COMPRESSOR GP-REFRIGERANT Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-6416 [1] COMPRESSOR GROUP  
2. 4N-9269 H [1] COIL KIT  
    (Consists of Coil Assem. & Gasket)
3. 4N-5417 H [1] PULLEY KIT  
    (Consists of Pulley Assem., Shield Assem., Gasket & Seal)
4. 4N-5416 H [1] BEARING KIT  
    (Consists of-Bearing, Shield Assem. Seal & Gasket)
5. 1P-6361 [1] DRIVE ASSEM.  
6. 1P-6355 [1] VALVE ASSEM.  
7. 4N-5418 H [1] SEAL KIT  
    (Consists of Shield Assem., Seal & Gasket)
8. 1P-6357 H [1] SEAL KIT  
9. 6N-1116 CH [1] DUST COVER KIT  
    (Consists of Cover & Scraws)
  C   INDICATES CHANGE
  H   REPAIR KITS ARE AVAILABLE
 

#UEG0878S0392
 

8D-7830: SEAT GROUP

8D7830 SEAT GROUP
Part of Seat shown on Page 244
c155459 UEG0878S
8D7830 SEAT GROUP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-3931 [1] CUSHION  
2. 2G-3933 [1] CUSHION  
3. 7S-4294 [2] SPRING  
4. 2G-3932 [1] CUSHION  
5. 2P-6693 [1] SPRING  
6. 2P-6691 [1] SPRING  
7. 2P-6694 [1] SHOCK ABSORBER  
8. 2P-6689 [2] SPRING  
9. 2P-6690 [2] SPRING  
10. 2G-3929 [1] CUSHION  
 

#UEG0878S0393
 

9D-3360: SEAT

SEAT (9D3360 N/S)
c202229 UEG0878S
9D3360 SEAT Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-4249 [1] SEAT GROUP  
    (Includes)
2. 9L-8398 [11] BOLT  
3. 9D-6897 [1] CUSHION (back)  
4. 9D-6898 [1] CUSHION (seat)  
5. 4M-5280 [4] NUT  
  5S-7384 [4] WASHER  
6. 9D-4250 [1] SUPPORT ASSEM.  
    (Includes)
7. 1F-0748 [4] NUT (weld)  
8. 0S-1621 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
9. 0L-1351 [4] BOLT  
10. 3B-4506 [14] LOCKWASHER  
11. 9D-1985 [1] PLATE  
12. 2H-3755 [6] BOLT  
  3B-4505 [6] LOCKWASHER  
13. 8D-7838 [1] PAD  
14. 8D-7840 [1] SUPPORT ASSEM.  
    (Includes)
15. 9F-2978 [4] NUT (weld)  
16. 4K-9097 [8] NUT (weld)  
17. 4F-8711 [2] PLUG  
18. 0S-1588 [10] BOLT  
  8D-9813 [10] WASHER  
  8D-6085 [10] SPACER  
19. 8S-0933 [2] BOLT  
  5B-3254 [2] NUT  
20. 3B-4607 [2] COTTER PIN  
21. 9K-3611 [1] BELT ASSEM.  
22. 9D-4252 [1] BRACKET (R.H.)  
  9D-4253 [1] BRACKET (L.H.)  
 

#UEG0878S0394
 

8D-7820: SEAT

SEAT (8D7820 N/S)
8D7830 Seat parts are shown on Page 242B
AN ATTACHMENT
c155458 UEG0878S
8D7820 SEAT Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-7830 Y [1] SEAT GROUP  
    (Separate Illustration)
2. 8D-7840 [1] SUPPORT ASSEM.  
3. 9F-2978 [4] NUT (weld)  
4. 4K-9097 [8] NUT (weld)  
5. 0L-1351 [4] BOLT  
6. 3B-4506 [14] LOCKWASHER  
7. 9D-1985 [1] PLATE  
8. 2H-3755 [6] BOLT  
  3B-4505 [6] LOCKWASHER  
9. 8D-7838 [1] PAD  
10. 0S-1588 [10] BOLT  
  8D-9813 [10] WASHER  
  8D-6085 [10] SPACER  
11. 4F-8711 [2] PLUG  
12. 3B-4607 C [2] COTTER PIN  
13. 8S-0933 [2] EYE BOLT  
  5B-3254 C [2] NUT  
14. 9K-3611 C [1] BELT ASSEM.  
15. 9D-8899 C [1] GUIDE (R.H.)  
  9D-8901 [1] GUIDE (L.H.)  
16. 4B-4278 C [2] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0395
 

8D-8720: SEAT GROUP

8D8720 SEAT GROUP--Type 2
2G7110 Seat parts are shown on Page 244B
AN ATTACHMENT
c161816 UEG0878S
8D8720 SEAT GROUP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-7110 YC [1] SEAT GROUP  
    (Separate Illustration)
2. 8D-7840 [1] SUPPORT ASSEM.  
3. 9F-2978 [4] NUT (weld)  
4. 4K-9097 [8] NUT (weld)  
5. 0L-1351 [4] BOLT  
6. 3B-4506 C [12] LOCKWASHER  
7. 9D-1985 [1] PLATE  
8. 2H-3755 [6] BOLT  
  3B-4505 [6] LOCKWASHER  
9. 8D-7838 [1] PAD  
10. 0S-1588 C [8] BOLT  
  8D-9813 C [8] WASHER  
  8D-6085 C [8] SPACER  
11. 4F-8711 [2] PLUG  
12. 3B-4607 [2] COTTER PIN  
13. 8S-0933 [2] EYE BOLT  
  5B-3254 [2] NUT  
14. 9K-3611 [1] BELT ASSEM.  
15. 9D-8899 [1] GUIDE (R.H.)  
  9D-8901 [1] GUIDE (L.H.)  
16. 4B-4278 [2] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0396
 

2G-7110: SEAT GP

2G7110 SEAT GROUP
Part of 8D7820 Seat Group shown on Page 244A
c161817 UEG0878S
2G7110 SEAT GP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-3931 [1] CUSHION  
2. 2G-3933 [1] CUSHION  
3. 7S-4294 [2] SPRING  
4. 2G-3932 [1] CUSHION  
5. 2G-7889 [1] LEVER  
6. 2P-6694 [1] SHOCK ABSORBER  
7. 2P-6689 [2] SPRING  
8. 2P-6690 [2] SPRING  
9. 2G-3929 [1] CUSHION  
 

#UEG0878S0397
 

8S-2541: INDICATOR GP

8S2541 AIR FILTER SERVICE INDICATOR GROUP
Part of 9D5430 Gauge Group shown on Pages 246 and 246A
c123025 UEG0878S
8S2541 INDICATOR GP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-6552 C [1] ELBOW  
2. 3B-7264 [1] NIPPLE  
3. 7S-0687 C [1] INDICATOR  
  C   INDICATES CHANGE
 

#UEG0878S0398
 

8D-9935: SEAT BELT GROUP

8D9935 SEAT BELT GROUP
Part of 9D5195 Roll-Over Protective System Arrangement listed on Page 215
AN ATTACHMENT
c119684 UEG0878S
8D9935 SEAT BELT 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. 5B-3254 [2] NUT  
2. 8S-0933 [2] BOLT  
3. 3B-4607 [2] COTTER PIN  
4. 9D-5457 [2] BELT  
5. 4L-6459 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
  9D-5368 [2] SPACER  
6. 8D-6899 [1] BELT  
  5P-2082 H [1] FILM (instruction)  
    (Mounted on Console)
  H   NOT SHOWN
 

#UEG0878S0399
 

9D-5430: GAUGE GROUP

9D5430 GAUGE GROUP
Serial No. 87V1 to 87V931 inclusive and 82V1 to 82V655 inclusive
8S2541 Air Filter Service Indicator parts are shown on Page 245
c158322 UEG0878S
9D5430 GAUGE 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. 2L-6094 [2] ELBOW  
2. 9D-2161 C [1] HOSE ASSEM. .76 m(30 in.)  
3. 4D-8948 [1] CLIP  
4. 6H-6699 [1] ADAPTER  
5. 4S-7606 [1] UNION  
6. 5D-0717 [1] HOSE ASSEM. 2.79 m(110 in.)  
7. 8S-2541 Y [1] INDICATOR  
    (Separate Illustration)
8. 5H-4778 [1] UNION  
9. 8D-6693 [1] PANEL  
10. 5M-1065 [1] GAUGE (oil pressure)  
11. 1L-6561 [1] BUTTON  
12. 8M-7892 [1] GAUGE (ammeter)  
13. 4F-7957 [4] BOLT  
  3D-5074 [4] NUT  
14. 4N-2234 [1] GAUGE (fuel pressure)  
15. 9H-1486 [1] INDICATOR (heat)  
16. 9D-2681 [1] SEAL  
17. 4N-3700 [1] HOUR METER  
18. 3K-0443 [1] GAUGE (air pressure)  
19. 9M-8406 [3] CLIP  
20. 0S-0509 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Disassembly and Assembly
Electric Horn
12G, 14G, 16G, 120G, 130G & 140G MOTOR GRADERS OPERATOR'S ST
Service Magazine
New Screws Used In Air And Electric Horn Groups{7303}
1981/11/09
New Bracket Prevents Damage To Horn Wires{7303}
1982/03/22
Seal And Valve Repair Kit Available for 2G3537 Relay Valve{4280}
1988/10/10

Caterpillar Parts SIS Catalog 120G :

COMPRESSOR GP-REFRIGERANT
1P-2780 COMPRESSOR GP-REFRIGERANT
COMPRESSOR GP-REFRIGERANT
1P-9983 COMPRESSOR GP-REFRIGERANT
COMPRESSOR GP-REFRIGERANT
1P-9983 COMPRESSOR GP-REFRIGERANT
WIRING GP-AIR CONDITIONER
9D-2500 WIRING GP-AIR CONDITIONER
WIRING GP-AIR CONDITIONER
9D-2500 WIRING GP-AIR CONDITIONER
AIR CONDITIONER GROUP
9D-1960 AIR CONDITIONER GROUP
AIR CONDITIONER GROUP
9D-1960 AIR CONDITIONER GROUP
AIR CONDITIONER AND MOUNTING GROUP
9D-5770 AIR CONDITIONER AND MOUNTING GROUP
COMPRESSOR GP-REFRIGERANT
1P-2780 COMPRESSOR GP-REFRIGERANT
SEAT GROUP
8D-7830 SEAT GROUP
SEAT
9D-3360 SEAT
SEAT
8D-7820 SEAT
SEAT GROUP
8D-8720 SEAT GROUP
SEAT GP
2G-7110 SEAT GP
INDICATOR GP
8S-2541 INDICATOR GP
SEAT BELT GROUP
8D-9935 SEAT BELT 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.
Caterpillar 120G, motor graders, Construction
32,000 
Caterpillar 120G, motor graders, Construction
- motor graders
FOLEY EQUIPMENT COMPANY
 
33,500 
Caterpillar HH120GCS, hammer, Construction


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