AVSPARE.COM
parts catalog

159-9228 CLUTCH GP-TRANSMISSION -FORWARD S/N 4MY3757-99999 PART OF 144-2234 TRANSMISSION AR 120H MOTOR GRADER




POWER TRAIN

TRANSMISSION GP
 

#SEBP24790210
 

159-9228: CLUTCH GP-TRANSMISSION

159-9228 CLUTCH GP-TRANSMISSION -FORWARD
S/N 4MY3757-99999
PART OF 144-2234 TRANSMISSION AR
i00937513 SEBP2479
  For full view, you need register

Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 171-7091 [1] SHAFT AS  
  1P-0604 [1] PLUG-CUP  
2. 159-0308 [2] PISTON  
3. 159-9258 [2] VALVE AS  
4. 9U-8815 [2] SPRING  
5. 161-6713 [2] PLATE-LOCK  
6. 6Y-1115 [4] RING-HALF  
7. 8E-8319 [4] DISC-THRUST  
8. 5H-8985 [1] PIN-SPRING  
9. 4M-6107 [1] BEARING-INNER  
10. 9W-2029 [1] RACE-THRUST BEARING  
11. 8E-1263 [2] BEARING-ROLLER  
12. 6Y-3853 [1] GEAR AS (50-TEETH)  
  8E-5519 [1] CYLINDER AS  
13. 171-7093 [2] HUB AS  
14. 6I-8911 [5] DISC-FRICTION  
15. 9U-9995 [6] PLATE-CLUTCH  
16. 8E-5742 [2] RING-SEAL (INTERNAL)  
17. 9W-9371 [2] RING-SEAL  
18. 131-3919 [1] BEARING-ROLLER  
19. 7G-4822 [3] RING-SEAL  
20. 6V-1819 M [2] BOLT (M10X1.5X100-MM)  
21. 6Y-1119 [1] CARRIER-SEAL  
22. 8F-3469 [4] SEAL-O-RING  
23. 7T-4897 [2] DISC-THRUST  
24. 6Y-1116 [1] GEAR AS (43-TEETH)  
25. 110-7723 [6] PLATE-CLUTCH  
26. 6I-8912 [6] DISC-FRICTION  
27. 108-5751 [2] DISC-FRICTION  
28. 159-0927 [1] DISC-FRICTION  
29. 9W-9905 [4] RING-LOCK  
30. 5C-7423 M [4] SCREW (M6X1X16-MM)  
  M   METRIC PART
 

#SEBP24790211
 

159-9229: CLUTCH GP-TRANSMISSION

159-9229 CLUTCH GP-TRANSMISSION
S/N 4MY3757-99999
PART OF 144-2234 TRANSMISSION AR
i00937560 SEBP2479
  For full view, you need register

Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 171-7095 [1] SHAFT AS  
  1P-0604 [1] PLUG-CUP  
2. 159-0308 [1] PISTON  
3. 159-9258 [1] VALVE AS  
4. 9U-8815 [1] SPRING  
5. 6Y-1114 [1] LOCKWASHER  
6. 6Y-1115 [4] RING-HALF  
7. 8E-8319 [4] DISC-THRUST  
8. 7T-4897 [1] DISC-THRUST  
9. 4M-6107 [1] BEARING-INNER  
10. 6Y-3855 [1] GEAR AS (46-TEETH)  
  8E-5519 [1] CYLINDER AS  
11. 9W-2029 [1] RACE-THRUST BEARING  
12. 8E-1263 [1] BEARING-ROLLER  
13. 171-7093 [1] HUB AS  
14. 110-7723 [9] PLATE-CLUTCH  
15. 6I-8912 [10] DISC-FRICTION  
16. 5H-8985 [1] PIN-SPRING  
17. 8E-5742 [2] RING-SEAL (INTERNAL)  
18. 9W-9371 [1] RING-SEAL  
19. 8E-5734 [1] RING-SEAL EXTENSION  
20. 6Y-1888 [1] SPACER  
21. 6Y-0976 [1] GEAR (29-TEETH)  
22. 6Y-2307 [1] SPACER (61X82.55X43.88-MM THK)  
23. 131-3919 [1] BEARING-ROLLER  
24. 6Y-1119 [1] CARRIER-SEAL  
25. 6V-1819 M [2] BOLT (M10X1.5X100-MM)  
26. 7G-4822 [3] RING-SEAL  
27. 8F-3469 [4] SEAL-O-RING  
28. 8E-1908 [1] GEAR AS (44-TEETH)  
  6Y-1895 [1] BUSHING  
29. 6Y-1891 [1] HUB AS  
30. 6Y-1887 [1] PISTON  
31. 102-5881 [1] SPRING-WAVE  
32. 9W-9905 [4] RING-LOCK  
33. 159-0927 [1] DISC-FRICTION  
34. 161-6713 [1] PLATE-LOCK  
35. 5C-7423 M [2] SCREW (M6X1X16-MM)  
  M   METRIC PART
 

#SEBP24790212
 

6Y-2301: CLUTCH GP-TRANSMISSION

6Y-2301 CLUTCH GP-TRANSMISSION -FORWARD
S/N 7LX1-99999; 4MY440-3147; 4MY3193-3756
PART OF 144-2234, 9W-7115 TRANSMISSION AR
i00122222 SEBP2479
  For full view, you need register

Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6Y-1885 [1] SHAFT AS (54-TEETH)  
2. 1P-0604 [1] PLUG-CUP  
3. 8E-6140 [2] VALVE AS  
4. 9U-8815 [2] SPRING  
5. 6Y-1114 [2] LOCKWASHER  
6. 6Y-1115 [4] RING-HALF  
7. 8E-8319 [4] DISC-THRUST  
8. 5H-8985 [1] PIN-SPRING  
9. 4M-6107 [1] BEARING-INNER  
10. 8E-9750 [2] PISTON  
11. 8E-1263 [2] BEARING-ROLLER  
12. 6Y-3853 [1] GEAR AS (50-TEETH)  
13. 9W-9901 [2] HUB AS  
14. 6I-8911 [5] DISC-FRICTION  
15. 9U-9995 [6] PLATE-CLUTCH  
16. 8E-5742 [2] RING-SEAL (INTERNAL)  
17. 9W-9371 [2] RING-SEAL  
18. 6I-8641 [1] RACE & BEARING  
19. 7G-4822 [3] RING-SEAL  
20. 6V-1819 M [2] BOLT (M10X1.5X100-MM)  
21. 6Y-1119 [1] CARRIER-SEAL  
22. 8F-3469 [4] SEAL-O-RING  
23. 7T-4897 [2] DISC-THRUST  
24. 6Y-1116 [1] GEAR AS (43-TEETH)  
25. 110-7723 [6] PLATE-CLUTCH  
26. 6I-8912 [7] DISC-FRICTION  
27. 108-5751 [2] DISC-FRICTION  
28. 9W-2029 [1] RACE-THRUST BEARING  
  M   METRIC PART
 

#SEBP24790213
 

6Y-2302: CLUTCH GP-TRANSMISSION

6Y-2302 CLUTCH GP-TRANSMISSION -REVERSE & 2ND
S/N 7LX1-99999; 4MY440-3147; 4MY3193-3756
PART OF 144-2234, 9W-7115 TRANSMISSION AR
i00122223 SEBP2479
  For full view, you need register

Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6Y-2424 [1] SHAFT AS (54-TEETH)  
2. 1P-0604 [1] PLUG-CUP  
3. 8E-6140 [1] VALVE AS  
4. 9U-8815 [1] SPRING  
5. 6Y-1114 [2] LOCKWASHER  
6. 6Y-1115 [4] RING-HALF  
7. 8E-8319 [4] DISC-THRUST  
8. 7T-4897 [1] DISC-THRUST  
9. 4M-6107 [1] BEARING-INNER  
10. 6Y-3855 [1] GEAR AS (46-TEETH)  
11. 8E-9750 [1] PISTON  
12. 8E-1263 [1] BEARING-ROLLER  
13. 9W-9901 [1] HUB AS  
14. 110-7723 [9] PLATE-CLUTCH  
15. 6I-8912 [11] DISC-FRICTION  
16. 5H-8985 [1] PIN-SPRING  
17. 8E-5742 [2] RING-SEAL (INTERNAL)  
18. 9W-9371 [1] RING-SEAL  
19. 8E-5734 [1] RING-SEAL EXTENSION  
20. 6Y-2299 [1] SPACER  
21. 6Y-0976 [1] GEAR (29-TEETH)  
22. 6Y-2307 [1] SPACER (61X82.55X43.88-MM THK)  
23. 6I-8641 [1] RACE & BEARING  
24. 6Y-1119 [1] CARRIER-SEAL  
25. 6V-1819 M [2] BOLT (M10X1.5X100-MM)  
26. 7G-4822 [3] RING-SEAL  
27. 8F-3469 [4] SEAL-O-RING  
28. 8E-1908 [1] GEAR AS (44-TEETH)  
29. 6Y-1895 [1] BUSHING  
30. 6Y-1887 [1] PISTON  
31. 102-5881 [1] SPRING-WAVE  
32. 9W-9905 [2] RING-LOCK  
33. 6Y-1891 [1] HUB AS  
34. 9W-2029 [1] RACE-THRUST BEARING  
  M   METRIC PART
 

#SEBP24790214
 

6Y-2303: CLUTCH GP-TRANSMISSION

6Y-2303 CLUTCH GP-TRANSMISSION
S/N 7LX1-99999; 4MY440-99999
PART OF 144-2234, 9W-7115 TRANSMISSION AR
i00122224 SEBP2479
  For full view, you need register

Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6Y-1878 [1] SHAFT AS (64-TEETH)(64 TEETH)  
2. 6Y-1000 [1] GEAR (69-TEETH)  
3. 8E-1909 [1] GEAR AS (54-TEETH)(54 TEETH)  
4. 6Y-1895 [1] BUSHING  
5. 3B-8921 [1] BEARING-INNER  
6. 6Y-8285 [1] RING-SEAL  
7. 7T-4897 [2] DISC-THRUST  
8. 6Y-1891 [1] HUB AS  
9. 8E-5734 [2] RING-SEAL EXTENSION  
10. 6Y-1887 [2] PISTON  
11. 5H-8985 [1] PIN-SPRING  
12. 6I-8912 [10] DISC-FRICTION  
13. 110-7723 [8] PLATE-CLUTCH  
14. 6Y-2312 [1] HUB AS  
15. 8E-1910 [1] GEAR AS (79-TEETH)(79 TEETH)  
16. 6Y-2419 [1] BUSHING  
17. 6I-8641 [1] RACE & BEARING  
18. 7G-4822 [3] RING-SEAL  
19. 6V-1819 M [2] BOLT (M10X1.5X100-MM)  
20. 6Y-2425 [1] CARRIER-SEAL  
21. 8F-3469 [3] SEAL-O-RING  
22. 8E-8319 [4] DISC-THRUST  
23. 6Y-1115 [4] RING-HALF  
24. 6Y-1114 [2] LOCKWASHER  
25. 9W-9905 [4] RING-LOCK  
26. 102-5881 [2] SPRING-WAVE  
27. 8E-5742 [2] RING-SEAL (INTERNAL)  
28. 6Y-0982 [1] GEAR (30-TEETH)  
  M   METRIC PART
 

#SEBP24790215
 

8E-9316: CLUTCH GP-TRANSMISSION

8E-9316 CLUTCH GP-TRANSMISSION -HIGH, LOW
S/N 7LX1-99999; 4MY440-99999
PART OF 144-2234, 9W-7115 TRANSMISSION AR
i00122450 SEBP2479
  For full view, you need register

Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6Y-1864 [1] SHAFT AS  
2. 8M-4295 [15] SPRING  
3. 6Y-2428 [1] PISTON  
4. 6Y-1890 [1] RING-RETAINING  
5. 9W-9905 [4] RING-LOCK  
6. 6Y-1114 [2] LOCKWASHER  
7. 6Y-1115 [4] RING-HALF  
8. 8E-8319 [4] DISC-THRUST  
9. 7T-4897 [1] DISC-THRUST  
10. 3B-8921 [1] BEARING-INNER  
11. 8E-1913 [1] GEAR AS (84-TEETH)(84 TEETH)  
12. 9W-6467 [2] BUSHING  
13. 6Y-7981 [7] DISC-FRICTION  
14. 3P-0337 [8] PLATE-CLUTCH  
15. 8E-5736 [2] RING-SEAL EXTENSION  
16. 6Y-2429 [1] PISTON-BALANCE  
17. 102-5881 [1] SPRING-WAVE  
18. 8E-5742 [2] RING-SEAL (INTERNAL)  
19. 8E-5734 [1] RING-SEAL EXTENSION  
20. 110-7723 [5] PLATE-CLUTCH  
21. 6I-8912 [6] DISC-FRICTION  
22. 8E-1914 [1] GEAR AS (45-TEETH)(45 TEETH)  
23. 9W-6467 [2] BUSHING  
24. 6I-8641 [1] RACE & BEARING  
25. 6Y-2425 [1] CARRIER-SEAL  
26. 6V-1819 M [2] BOLT (M10X1.5X100-MM)  
27. 7G-4822 [3] RING-SEAL  
28. 8F-3469 [3] SEAL-O-RING  
29. 6Y-2312 [1] HUB AS  
30. 5H-8985 [1] PIN-SPRING  
31. 6Y-1887 [1] PISTON  
32. 6Y-2430 [1] HUB AS  
33. 8E-1161 [1] ROTOR  
  M   METRIC PART
 

#SEBP24790216
 

127-8375: CONTROL GP-DIFFERENTIAL LOCK

127-8375 CONTROL GP-DIFFERENTIAL LOCK
S/N 6TM1-442
PART OF 115-0629 DIFFERENTIAL AR
Type 1
AN ATTACHMENT
i00123808 SEBP2479
  For full view, you need register

Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7T-9073 Y [1] VALVE & MTG GP-DIFF LOCK  
2. 8M-4438 [2] SEAL-O-RING  
3. 136-1892 [1] PLATE  
4. 8X-5492 [1] TUBE  
5. 4J-2506 [2] SEAL-O-RING  
6. 5P-7981 [2] ELBOW  
7. 3J-7354 [3] SEAL-O-RING  
8. 7J-6729 I [1] HOSE AS  
9. 8T-2501 [2] BOLT (3/8-16X2-IN)  
10. 8T-4896 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 135-9941 [1] ADAPTER  
12. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
13. 3J-1907 [2] SEAL-O-RING  
14. 6V-0852 [1] CAP-DUST  
15. 9G-9154 [1] CLIP  
16. 8W-8528 [1] SLEEVE  
17. 5D-1260 I [1] HOSE AS  
18. 5P-7982 [1] ELBOW (9/16-18-THD)  
19. 3K-8782 [1] FUSE (10-AMPERE)  
20. 118-0274 [1] PLATE  
21. 9G-9150 [1] CLIP  
22. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
23. 6V-8801 [1] NUT (3/8-16-THD)  
24. 103-1031 [1] SWITCH AS (DIFFERENTIAL LOCK)  
  3E-8825 [1] LAMP (24-VOLT)  
  123-5861 [1] ACTUATOR  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP24790217
 

127-8375: CONTROL GP-DIFFERENTIAL LOCK

127-8375 CONTROL GP-DIFFERENTIAL LOCK
S/N 6TM1-442
PART OF 115-0629 DIFFERENTIAL AR
Type 2
AN ATTACHMENT
i00565785 SEBP2479
  For full view, you need register

Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 144-6295 YC [1] VALVE & MTG GP-DIFF LOCK  
2. 8M-4438 [2] SEAL-O-RING  
3. 165-9928 [1] PLATE  
4. 8X-5492 [1] TUBE  
5. 4J-2506 [2] SEAL-O-RING  
6. 148-8369 [2] ELBOW AS  
  6V-8628 [2] ELBOW  
  4J-5477 [2] SEAL-O-RING  
  3J-7354 [2] SEAL-O-RING  
7. 3J-7354 [1] SEAL-O-RING  
8. 7J-6729 I [1] HOSE AS  
9. 8T-2501 [2] BOLT (3/8-16X2-IN)  
10. 8T-4896 C [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 135-9941 [1] ADAPTER  
12. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
  3J-1907 [1] SEAL-O-RING  
14. 6V-0852 [1] CAP-DUST  
15. 9G-9154 [1] CLIP  
16. 8W-8528 [1] SLEEVE  
17. 8W-9339 I [1] HOSE AS  
18. 148-8368 [1] ELBOW AS  
  6V-8627 [1] ELBOW  
  4J-5477 [1] SEAL-O-RING  
  3J-1907 [1] SEAL-O-RING  
19. 106-8704 C [1] SUPPRESSOR AS-ARC  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  3E-3365 [1] WEDGE-RECEPTACLE LOCK (2-PIN)  
  8T-8729 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
20. 139-2120 C [1] SWITCH AS (DIFFERENTIAL LOCK)  
  3E-8825 [1] LAMP (24-VOLT)(DIFFERENTIAL LOCK INDICATOR)  
  123-5861 [1] ACTUATOR (DIFFERENTIAL LOCK)  
21. 148-8316 [1] CONNECTOR AS  
  6V-8647 [1] CONNECTOR  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP24790218
 

145-9531: CONTROL GP-TRANSMISSION HYD

145-9531 CONTROL GP-TRANSMISSION HYD
S/N 4MY440-99999
PART OF 144-2234 TRANSMISSION AR
i00555690 SEBP2479
  For full view, you need register

Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 145-9533 Y [1] VALVE GP-TRANSMISSION CONTROL  
2. 6V-3918 M [5] BOLT (M8X1.25X50-MM)  
3. 9P-9150 [66] WASHER (8.25X18X0.84-MM THK)  
4. 1T-0738 [33] WASHER (8.4X19X1.83-MM THK)  
5. 8C-4984 M [14] BOLT (M8X1.25X150-MM)  
6. 3E-8005 M [14] BOLT (M8X1.25X160-MM)  
7. 4S-5879 [1] SEAL-O-RING  
8. 147-1771 [1] HARNESS AS-TRANSMISSION  
9. 8T-0639 M [3] BOLT (M6X1X12-MM)  
10. 173-7252 [1] SWITCH AS-PRESSURE (INCHING)  
  7N-7779 [1] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [1] PIN-CONNECTOR (14-GA TO 18-GA)  
  7N-9737 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
11. 144-2231 [1] CLIP (10.5MM ID)  
12. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
13. 6V-5217 M [3] BOLT (M8X1.25X20-MM)  
14. 3J-1907 [2] SEAL-O-RING  
15. 6V-0484 [1] ELBOW  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24790219
 

6Y-7821: CONTROL GP-TRANSMISSION HYD

6Y-7821 CONTROL GP-TRANSMISSION HYD
S/N 7LX1-99999
PART OF 9W-7115 TRANSMISSION AR
i00122229 SEBP2479
  For full view, you need register

Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6Y-7822 Y [1] CONTROL GP-TRANSMISSION HYD  
2. 6V-3918 M [5] BOLT (M8X1.25X50-MM)  
3. 9P-9150 [66] WASHER (8.25X18X0.84-MM THK)  
4. 1T-0738 [33] WASHER (8.4X19X1.83-MM THK)  
5. 8C-4984 M [14] BOLT (M8X1.25X150-MM)  
6. 3E-8005 M [14] BOLT (M8X1.25X160-MM)  
7. 4S-5879 [1] SEAL-O-RING  
8. 140-3135 [1] HARNESS AS-SOLENOID  
9. 8T-0639 M [3] BOLT (M6X1X12-MM)  
10. 111-7088 [1] SWITCH AS-PRESSURE (INCHING)  
  7N-7779 [1] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [1] PIN-CONNECTOR (14-GA TO 18-GA)  
  7N-9738 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
11. 9G-9150 [1] CLIP  
12. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
13. 6V-5217 M [3] BOLT (M8X1.25X20-MM)  
14. 3J-1907 [2] SEAL-O-RING  
15. 6V-0484 [1] ELBOW  
16. 149-8292 [1] SWITCH AS-TEMPERATURE  
17. 3K-0360 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 120H :

Truck sale:

 
Caterpillar 120H
- motor graders
CAVPOWER
 
Caterpillar 120H, motorgrader mijnbouw, Bouw

CGT - COMPAGNIA GENERALE TRATTORI
Back to top
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.