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4T-0501 PUMP GP-PISTON S/N 4HD1-1840 SLIPPER PART OF 8W-6540 PUMP & MTG GP-PISTON 120G MOTOR GRADER


HYDRAULIC SYSTEM
PUMP GP
DRIVE GP
STEERING GP
SWIVEL GP
TANK GP
SHAFT GP

MOTOR GRADER 120G MOTOR GRADER 4HD
 120G Motor Grader 4HD00001-UP (MACHINE) POWERED BY 3304 Engine SEBP1717 120G 4HD   (1987)

HYDRAULIC SYSTEM

PUMP GP
PUMP & MTG GP-STEERING
5T-2295 PUMP & MTG GP-STEERING
PUMP & MTG GP-STEERING
5T-2295 PUMP & MTG GP-STEERING
PUMP GP-PISTON
4T-0501 PUMP GP-PISTON
PUMP GP-PISTON
6E-1278 PUMP GP-PISTON
ROTATING GP-PUMP
9T-1704 ROTATING GP-PUMP
VALVE GP-PUMP CONTROL
9T-7747 VALVE GP-PUMP CONTROL
 

#SEBP17170370
 

4T-0501: PUMP GP-PISTON

4T-0501 PUMP GP-PISTON
S/N 4HD1-1840
SLIPPER
PART OF 8W-6540 PUMP & MTG GP-PISTON
i00144207 SEBP1717
4T0501 PUMP GP-PISTON Parts scheme 4T0501 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-1634 [1] SHAFT  
2. 1T-0550 [2] PIN-SPRING  
3. 9T-1652 [2] PIN  
4. 5P-3863 [1] SEAL-O-RING  
5. 0S-1594 [2] BOLT (3/8-16X1-IN)  
  5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
6. 9T-7745 [1] COVER  
7. 7F-8698 [4] BOLT (7/16-14X3.5-IN)  
8. 1P-6872 [1] CUP-BEARING  
  004-9040 [1] CONE-BEARING  
9. 9T-1633 [1] PLATE  
10. 9T-1630 [1] GASKET  
11. 9T-2197 B [1] SHIM PACK (INCLUDES 17-SHIMS)  
12. 9T-1704 Y [1] ROTATING GP-PUMP  
13. 9T-7743 [1] HOUSING  
14. 1A-2036 [1] DOWEL  
15. 7T-8272 [1] CONE-BEARING  
  7T-8273 [1] CUP-BEARING  
16. 8T-4750 [1] SEAL-LIP TYPE  
17. 006-8663 [1] RING  
18. 1D-4703 [2] BOLT (7/16-14X2.5-IN)  
19. 4F-7226 [2] BOLT (7/16-14X4-IN)  
20. 9T-7747 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
21. 1T-0284 [4] BOLT-SOCKET HEAD (5/16-18X1-IN)  
22. 9S-4182 [2] PLUG  
  3J-7354 [2] SEAL-O-RING  
23. 9S-4186 [1] PLUG  
  3K-0360 [1] SEAL-O-RING  
24. 9T-1711 [2] SPACER  
25. 9S-3582 [2] CONE-BEARING  
  9S-3581 [2] CUP-BEARING  
26. 9T-1709 [1] KEY  
27. 9T-1712 [2] COVER  
28. 0S-1617 [8] BOLT (5/16-18X0.75-IN)  
29. 5P-3863 [2] SEAL-O-RING  
30. 9T-2216 B [1] SHIM PACK  
31. 9T-1706 [1] PISTON AS-CONTROL  
32. 9T-1698 [1] SPRING  
33. 9T-1710 [1] POPPET  
34. 9T-1699 [1] SPRING  
35. 9T-1636 [1] SEAT  
36. 2M-9780 [1] SEAL-O-RING  
37. 9T-1705 [1] PISTON AS-CONTROL  
38. 9T-7741 [1] HEAD  
39. 9T-7742 [1] SWASHPLATE GP  
  9T-3033 [2] STOP  
40. 8T-5039 [3] SEAL-O-RING  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP17170371
 

6E-1278: PUMP GP-PISTON

6E-1278 PUMP GP-PISTON
S/N 4HD1841-99999
PART OF 8W-6540 PUMP & MTG GP-PISTON
i00144293 SEBP1717
6E1278 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5A-3604 M [4] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
2. 9T-7747 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
3. 8T-5039 [3] SEAL-O-RING  
4. 064-9829 [1] PLUG  
5. 2M-9780 [2] SEAL-O-RING  
6. 7F-8698 [6] BOLT (7/16-14X3.5-IN)  
7. 1D-4703 [2] BOLT (7/16-14X2.5-IN)  
8. 9T-1709 [1] KEY  
9. 6E-1860 [1] HEAD-PUMP  
10. 3J-7354 [3] SEAL-O-RING  
11. 9S-4182 [3] PLUG  
12. 9T-1652 [1] PIN  
13. 1T-0550 [2] PIN-SPRING  
14. 9T-1699 [1] SPRING  
15. 9T-1710 [1] POPPET  
16. 9T-1636 [1] SEAT  
17. 7T-8273 [1] CUP-BEARING  
18. 7T-8272 [1] CONE-BEARING  
19. 9T-2197 B [1] SHIM PACK (INCLUDES 17-SHIMS)  
20. 9T-1633 [1] PLATE  
21. 9T-1704 Y [1] ROTATING GP-PUMP  
22. 6E-1859 [1] SHAFT-PUMP  
23. 1A-2036 [1] DOWEL  
24. 1J-9671 [1] SEAL-O-RING  
25. 004-9040 [1] CONE-BEARING  
26. 1P-6872 [1] CUP-BEARING  
27. 9T-1630 [1] GASKET  
28. 9T-7743 [1] HOUSING  
29. 9S-3582 [2] CONE-BEARING  
30. 9S-3581 [2] CUP-BEARING  
31. 9T-1711 [2] SPACER  
32. 5P-3863 [2] SEAL-O-RING  
33. 6V-5217 M [8] BOLT (M8X1.25X20-MM)  
34. 9T-1712 [2] COVER  
35. 8T-4750 [1] SEAL-LIP TYPE  
36. 006-8663 [1] RING  
37. 9T-2216 B [1] SHIM PACK  
38. 9T-1706 [1] PISTON AS-CONTROL  
39. 9T-1705 [1] PISTON AS-CONTROL  
40. 9T-1698 [1] SPRING  
41. 9T-7742 [1] SWASHPLATE GP  
42. 9T-3033 [2] STOP  
43. 104-3124 [1] SHIELD  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP17170372
 

9T-1704: ROTATING GP-PUMP

9T-1704 ROTATING GP-PUMP
S/N 4HD1-99999
PART OF 4T-0501, 6E-1278 PUMP GP-PISTON
i00144740 SEBP1717
9T1704 ROTATING GP-PUMP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 009-2069 [1] RING  
2. 9T-7754 [1] GUIDE-OUTER  
3. 9T-7755 [1] SPRING  
4. 9T-7756 [1] GUIDE-INNER  
5. 9T-7757 [1] BARREL  
6. 9T-7758 [1] PLATE-WEAR  
7. 9T-7759 [1] PLATE-RETAINING  
8. 9T-7760 [1] SPACER-LIMITER  
9. 9T-7761 [9] PISTON  
  9T-1709 F [1] KEY  
  F   NOT SHOWN
 

#SEBP17170373
 

7D-9600: SHAFT GP-PUMP DRIVE

7D-9600 SHAFT GP-PUMP DRIVE
S/N 4HD1-99999
PART OF 5Y-0449, 8W-1953 CHASSIS AR
i00125312 SEBP1717
7D9600 SHAFT GP-PUMP DRIVE Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1571 [4] BOLT (3/8-16X1.75-IN)  
2. 5Y-0769 Y [1] UNIVERSAL JOINT GP-PUMP DRIVE (STEERING)  
3. 0L-0478 [4] BOLT (3/8-24X1.75-IN)  
4. 7D-9267 [1] YOKE  
5. 1B-8737 C [1] KEY-WOODRUFF  
6. 1D-5120 [1] NUT-JAM (3/4-16-THD)  
  5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17170374
 

8W-2437: STEERING AR-SECONDARY

8W-2437 STEERING AR-SECONDARY
S/N 4HD1-99999
AN ATTACHMENT
i00144609 SEBP1717
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8W-2367 Y [1] LINES GP-SECONDARY STEERING  
  5T-2295 Y [1] PUMP & MTG GP-STEERING  
  8W-2448 Y [1] WIRING GP-SECONDARY STEERING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP17170375
 

9T-5604: SWIVEL GP

9T-5604 SWIVEL GP
S/N 4HD1-99999
PART OF 8W-2363 LINES GP-HYDRAULIC
AN ATTACHMENT
i00125587 SEBP1717
9T5604 SWIVEL GP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-1246 B [6] SHIM (0.13-MM THK)  
2. 4K-1493 [2] SCREW-HOLLOW (1/2-13X1-IN)  
3. 8J-0380 [1] RETAINER  
4. 9T-5603 [1] BODY  
5. 8J-2331 [7] SEAL  
6. 2H-3928 [7] SEAL-O-RING  
7. 8J-0386 [1] ROTOR  
8. 5P-2566 [4] BOLT (1/2-13X1.5-IN)  
  8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 3H-0107 [4] SEAL-O-RING  
10. 8J-0377 [1] COVER  
11. 4J-9964 [2] SEAL  
12. 8J-2330 [2] SEAL  
  B   USE AS REQUIRED
 

#SEBP17170376
 

9T-5602: SWIVEL GP-BLADE SHIFT

9T-5602 SWIVEL GP-BLADE SHIFT
S/N 4HD1-99999
PART OF 8W-2364 LINES GP-HYDRAULIC
AN ATTACHMENT
i00144775 SEBP1717
9T5602 SWIVEL GP-BLADE SHIFT Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-4564 [1] RETAINER  
2. 4K-1493 [2] SCREW-HOLLOW (1/2-13X1-IN)  
3. 8J-5512 B [6] SHIM (0.13-MM THK)  
4. 8J-4562 [2] SEAL  
5. 8J-4561 [2] SEAL  
6. 8J-5863 [5] SEAL AS  
7. 9T-5601 [1] BODY  
8. 8J-4566 [1] ROTOR  
9. 9S-4185 [2] PLUG  
  3K-0360 [2] SEAL-O-RING  
  B   USE AS REQUIRED
 

#SEBP17170377
 

2G-8220: TANK & MTG GP-HYDRAULIC

2G-8220 TANK & MTG GP-HYDRAULIC
S/N 4HD1-99999
PART OF 5Y-0449, 8W-1953 CHASSIS AR
i00144093 SEBP1717
2G8220 TANK & MTG GP-HYDRAULIC 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-8020 Y [1] TANK GP-HYDRAULIC  
2. 9M-1853 [4] MOUNTING  
3. 1B-4287 [4] WASHER (14.3X58.7X5-MM THK)  
4. 1A-5822 [4] BOLT (1/2-13X2.75-IN)  
  1D-4719 [4] NUT-FULL (1/2-13-THD)  
5. 2G-7173 [1] BRACKET  
6. 2G-7175 [2] SUPPORT AS  
    (EACH INCLUDES)
  2D-6414 [1] WASHER (9/32X1-13/32X3/16-IN THK)  
7. 0S-1595 [4] BOLT (1/2-13X1.25-IN)  
8. 5P-8245 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 2G-7172 [1] BRACKET  
10. 6G-5279 [4] BLOCK  
11. 6F-5282 [4] BOLT (1/2-13X5.25-IN)  
  2G-8212 [4] SPACER  
12. 8F-6437 [4] WASHER (13.5X50.8X4.76-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP17170378
 

6G-8020: TANK GP-HYDRAULIC

6G-8020 TANK GP-HYDRAULIC
S/N 4HD1-99999
PART OF 2G-8220 TANK & MTG GP-HYDRAULIC
i00144335 SEBP1717
6G8020 TANK GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-5016 [1] PLATE  
2. 6J-1081 [1] GLASS-SIGHT  
3. 6J-1080 [1] GROMMET  
4. 6J-1079 [1] RETAINER-GLASS  
5. 2K-4973 [60] LOCKNUT (3/8-16-THD)  
6. 5M-2894 C [12] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 8D-5489 [1] SCREEN AS  
8. 2H-3928 [1] SEAL-O-RING  
9. 9H-6454 [1] GASKET  
10. 2D-4202 [1] PLATE  
11. 7H-1447 [1] CAP-FILLER (HYDRAULIC)  
12. 8T-2275 [1] BALL  
13. 3G-0361 [1] GASKET  
14. 9J-3047 [1] STRAINER  
15. 9D-8312 [1] TUBE AS  
16. 4F-8824 [1] SEAL-O-RING  
17. 9D-8315 [1] TUBE AS  
18. 2G-7171 [2] PLATE  
19. 5K-9107 [2] BOLT-LOCKING (3/8-16X0.75-IN)  
20. 2S-5100 [1] VALVE-MANUAL  
21. 2S-4078 [1] SEAL-O-RING  
22. 8D-8372 [2] RETAINER AS  
23. 2J-6133 [2] SPRING  
24. 1D-4676 [48] BOLT-CARRIAGE (3/8-16X0.875-IN)  
25. 9S-4185 [1] PLUG  
  3K-0360 [1] SEAL-O-RING  
26. 8D-5403 [2] SPACER  
27. 8D-4595 [2] SEAT-VALVE  
28. 9D-8538 [2] VALVE  
29. 6J-8391 [2] SPRING  
30. 8D-5401 [2] RETAINER  
31. 8D-5388 [2] BOLT-SPECIAL  
32. 2K-4973 [2] LOCKNUT (3/8-16-THD)  
33. 1R-0719 [2] FILTER ELEMENT AS-OIL (STANDARD EFFICIENCY)  
34. 5H-6734 [2] SEAL-O-RING  
35. 7B-3235 [4] BOLT (1/2-13X1.375-IN)  
36. 5P-8245 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
37. 6G-5118 [1] MANIFOLD  
38. 9S-6130 [1] PLUG  
39. 2B-0947 [4] BOLT (1/2-13X2.25-IN)  
40. 2D-5383 [1] GASKET  
41. 6G-5277 [1] COVER  
42. 8T-9407 [4] BOLT-CARRIAGE (3/8-16X1.25-IN)  
43. 8W-5713 [1] TANK AS  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP17170379
 

5Y-0769: UNIVERSAL JOINT GP-PUMP DRIVE

5Y-0769 UNIVERSAL JOINT GP-PUMP DRIVE
S/N 4HD1-99999
PART OF 7D-9600 SHAFT GP-PUMP DRIVE
i00125215 SEBP1717
5Y0769 UNIVERSAL JOINT GP-PUMP DRIVE Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5Y-0766 [1] YOKE AS-SLIP  
2. 2Y-5755 [3] FITTING  
3. 5Y-0768 [1] YOKE  
4. 5Y-0767 [2] BEARING-SPIDER  
 

Information:

Caterpillar Parts SIS Catalog 120G :

PUMP GP-METERING
4T-6817 PUMP GP-METERING
PUMP GP-METERING
4T-6817 PUMP GP-METERING
PUMP & MTG GP-STEERING
5T-2295 PUMP & MTG GP-STEERING
PUMP & MTG GP-STEERING
5T-2295 PUMP & MTG GP-STEERING
PUMP & MTG GP-PISTON
8W-6540 PUMP & MTG GP-PISTON
PUMP & MTG GP-PISTON
8W-6540 PUMP & MTG GP-PISTON
PUMP & MOTOR GP-SEC STEERING
8X-9701 PUMP & MOTOR GP-SEC STEERING
PUMP & MOTOR GP-SEC STEERING
8X-9701 PUMP & MOTOR GP-SEC STEERING
PUMP GP-PISTON
6E-1278 PUMP GP-PISTON
ROTATING GP-PUMP
9T-1704 ROTATING GP-PUMP
SHAFT GP-PUMP DRIVE
7D-9600 SHAFT GP-PUMP DRIVE
8W-2437 STEERING AR-SECONDARY
SWIVEL GP
9T-5604 SWIVEL GP
SWIVEL GP-BLADE SHIFT
9T-5602 SWIVEL GP-BLADE SHIFT
TANK & MTG GP-HYDRAULIC
2G-8220 TANK & MTG GP-HYDRAULIC
TANK GP-HYDRAULIC
6G-8020 TANK GP-HYDRAULIC

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 
Caterpillar H120GCS.CW40S, hammer, Construction
- 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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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.