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6Y-7822 CONTROL GP-TRANSMISSION HYD S/N 7LX750-99999 PART OF 6Y-7821 CONTROL GP-TRANSMISSION HYD 12H


POWER TRAIN
CONTROL GP-TRANSMISSION HYD
COOLER GP
COUPLING GP
DIFFERENTIAL & BEVEL GEAR GP
DRIVE GP-FINAL
FILLER GP-POWER TRAIN OIL

MOTOR GRADER 12H MOTOR GRADER 4ER
 12H Motor Grader 4ER00001-UP (MACHINE) POWERED BY 3306 Engine SEBP2540 12H 4ER   (1996)

POWER TRAIN

CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
145-9531 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
281-3159 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
6Y-7821 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
6Y-7822 CONTROL GP-TRANSMISSION HYD
 

#SEBP25400250
 

6Y-7822: CONTROL GP-TRANSMISSION HYD

6Y-7822 CONTROL GP-TRANSMISSION HYD
S/N 7LX750-99999
PART OF 6Y-7821 CONTROL GP-TRANSMISSION HYD
i00125273 SEBP2540
6Y7822 CONTROL GP-TRANSMISSION HYD Parts scheme
  For full view, you need register

Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6Y-7823 Y [1] VALVE GP-SELECTOR & PRESS CONT (TRANSMISSION)  
2. 8E-9476 [1] PLATE  
3. 6Y-7824 Y [1] VALVE GP-SELECTOR & PRESS CONT (TRANSMISSION)  
4. 110-5161 [1] MANIFOLD  
5. 8E-9478 [1] PLATE  
6. 8E-9474 [1] COVER  
7. 6I-9395 [1] SCREEN (TRANSMISSION)  
8. 6V-5217 M [1] BOLT (M8X1.25X20-MM)  
9. 6V-3965 [8] FITTING (QUICK DISCONNECT)  
10. 3J-1907 [9] SEAL-O-RING  
11. 6V-0852 [8] CAP-DUST  
12. 9S-4191 [1] PLUG (9/16-18-THD)  
13. 6I-8823 [1] PLATE-SOLENOID CHART  
14. 1T-0738 [2] WASHER (8.4X19X1.83-MM THK)  
15. 9P-9150 [4] WASHER (8.25X18X0.84-MM THK)  
16. 3E-8006 M [2] BOLT (M8X1.25X130-MM)  
17. 3J-6956 [1] SPRING  
18. 9L-9068 [6] DOWEL  
19. 8F-6230 [1] SEAL-O-RING  
20. 4D-6695 [4] SEAL-O-RING  
21. 6Y-4978 [1] POPPET  
22. 4D-1322 [1] RING-RETAINING  
23. 6Y-2584 [1] RETAINER  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP25400251
 

4W-5974: COOLER GP-TRANSMISSION OIL

4W-5974 COOLER GP-TRANSMISSION OIL
S/N 6NC1-33951; 8TD10000-99999; 08Z96238-99999; 10Z46473-UP
PART OF 110-5760, 116-2890 ENGINE AR, 274-3980 ENGINE AR-COMPLETE
i00125204 SEBP2540
4W5974 COOLER GP-TRANSMISSION OIL Parts scheme
  For full view, you need register

Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-4741 [2] GASKET  
2. 1A-2029 [8] BOLT (3/8-16X1.125-IN)  
3. 2Y-5229 [1] CORE AS  
4. 5S-7163 [1] BONNET  
5. 8M-9307 [1] PLUG  
  6F-7062 [1] WASHER (12.7X19.05X1.83-MM THK)  
 

#SEBP25400252
 

8E-3366: COUPLING GP-TORSIONAL

8E-3366 COUPLING GP-TORSIONAL
S/N 4ER1-UP
DRIVE
PART OF 125-0535 POWER TRAIN AR
i00125365 SEBP2540
8E3366 COUPLING GP-TORSIONAL Parts scheme
  For full view, you need register

Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 422-2480 [1] COUPLING AS  
2. 165-3928 [12] BOLT (3/8-16-THD)  
3. 5M-2894 [12] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

#SEBP25400253
 

8W-5430: DIFFERENTIAL & BEVEL GEAR GP

8W-5430 DIFFERENTIAL & BEVEL GEAR GP
S/N 4ER1-548
PART OF 115-0630 DIFFERENTIAL AR
AN ATTACHMENT
i00125401 SEBP2540
8W5430 DIFFERENTIAL & BEVEL GEAR GP Parts scheme
  For full view, you need register

Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5D-9844 [1] BOLT-LOCKING (3/8-16X2-IN)  
2. 5P-8247 [20] WASHER-HARD (17X32X3.5-MM THK)  
3. 034-3557 [5] BOLT-LOCKING (3/8-16X1.125-IN)  
4. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 2K-5109 [1] GASKET  
6. 8W-5279 [1] RETAINER  
7. 5K-2595 [1] SEAL-LIP TYPE  
8. 8T-8883 [1] SEAL-O-RING  
9. 5P-5813 [1] LOCKNUT-BEARING (2.75X18-THD)  
10. 9B-0143 [1] LOCKWASHER  
11. 7D-8347 [1] WASHER-TAB  
12. 8X-2534 [1] HOUSING  
13. 5L-2031 [1] CUP-BEARING  
14. 5L-2030 [1] CONE-BEARING  
15. 9X-8880 [8] BOLT (5/8-11X2-IN)  
16. 2K-5106 [1] SHIM (2.54-MM THK)  
17. 4K-0367 [12] NUT-FULL (5/8-11-THD)  
18. 4H-6520 [1] SEAL-O-RING  
19. 1J-4757 [1] CONE-BEARING  
20. 1J-2860 [1] CUP-BEARING  
21. 8D-8197 [1] CAGE  
22. 6G-4703 NUT (5 1/4-12-THD)  
23. 126-2729 [1] CONE-SPECIAL TAPERED  
24. 5P-2503 [1] CUP-BEARING  
25. 6F-0698 [1] DOWEL  
26. 8D-9784 [2] LOCK  
27. 030-8535 [2] BOLT-LOCKING (3/8-16X0.875-IN)  
28. 8X-2525 [1] CARRIER AS  
29. 0S-1756 [4] BOLT (3/4-10X4.25-IN)  
30. 5P-8248 [4] WASHER-HARD (20X36.5X3.5-MM THK)  
31. 4D-5292 [1] RING-RETAINING  
32. 1P-2662 [1] CONE-BEARING  
33. 1P-2636 [1] CUP-BEARING  
34. 6G-4701 [1] NUT-BEARING (4-1/4-12-THD)  
35. 8X-2308 [1] CAGE AS  
  2D-6642 [1] BALL  
36. 2H-5001 SEAL-O-RING  
37. 8W-5111 [1] SLEEVE  
38. 154-2685 [1] SHAFT  
40. 9G-2991 [2] RING-SEAL  
42. 8W-5112 Y [1] DIFFERENTIAL GP  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  Y   SEPARATE ILLUSTRATION
 

#SEBP25400254
 

8W-5430: DIFFERENTIAL & BEVEL GEAR GP

8W-5430 DIFFERENTIAL & BEVEL GEAR GP
S/N 4ER549-UP
PART OF 115-0630 DIFFERENTIAL AR
AN ATTACHMENT
i01020127 SEBP2540
8W5430 DIFFERENTIAL & BEVEL GEAR GP Parts scheme
  For full view, you need register

Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5D-9844 [1] BOLT-LOCKING (3/8-16X2-IN)  
2. 5P-8247 [8] WASHER-HARD (17X32X3.5-MM THK)  
3. 034-3557 [5] BOLT-LOCKING (3/8-16X1.125-IN)  
4. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 2K-5109 [1] GASKET  
6. 8W-5279 [1] RETAINER  
7. 123-4003 [1] SEAL-LIP TYPE  
9. 5P-5813 [1] LOCKNUT-BEARING (2.75X18-THD)  
10. 9B-0143 [1] LOCKWASHER  
11. 7D-8347 [1] WASHER-TAB  
12. 8X-2534 [1] HOUSING  
13. 5L-2031 [1] CUP-BEARING  
14. 5L-2030 [1] CONE-BEARING  
15. 9X-8880 [8] BOLT (5/8-11X2-IN)  
16. 2K-5106 [1] SHIM (2.54-MM THK)  
17. 340-4515 [12] NUT (5/8-11-THD)  
18. 4H-6520 [1] SEAL-O-RING  
19. 1J-4757 [1] CONE-BEARING  
20. 1J-2860 [1] CUP-BEARING  
21. 8D-8197 [1] CAGE  
22. 6G-4703 [1] NUT (5 1/4-12-THD)  
23. 126-2729 [1] CONE-SPECIAL TAPERED  
24. 5P-2503 [1] CUP-BEARING  
25. 6F-0698 [1] DOWEL  
26. 8D-9784 [2] LOCK  
27. 030-8535 [2] BOLT-LOCKING (3/8-16X0.875-IN)  
28. 154-2687 C [1] CARRIER AS  
28A. 0S-1756 [4] BOLT (3/4-10X4.25-IN)  
28B. 5P-8248 [4] WASHER-HARD (20X36.5X3.5-MM THK)  
29. 154-2688 CY [1] DIFFERENTIAL GP  
30. 9G-2991 [2] RING-SEAL  
31. 4D-5292 [1] RING-RETAINING  
32. 1P-2662 [1] CONE-BEARING  
33. 1P-2636 [1] CUP-BEARING  
34. 6G-4701 [1] NUT-BEARING (4-1/4-12-THD)  
35. 8X-2308 [1] CAGE AS  
  2D-6642 [1] BALL  
36. 2H-5001 [1] SEAL-O-RING  
37. 8W-5111 [1] SLEEVE  
38. 169-1548 [1] SHAFT-PINION  
39. 8T-8883 [1] SEAL-O-RING  
40. 340-4517 [12] WASHER-HARD (17X32X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP25400255
 

115-0630: DIFFERENTIAL AR

115-0630 DIFFERENTIAL AR
S/N 4ER1-UP
AN ATTACHMENT
i00125868 SEBP2540
  For full view, you need register

Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  127-8374 Y [1] CONTROL GP-DIFFERENTIAL LOCK  
  8W-5430 Y [1] DIFFERENTIAL & BEVEL GEAR GP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP25400256
 

154-2688: DIFFERENTIAL GP

154-2688 DIFFERENTIAL GP
S/N 4ER549-UP
PART OF 8W-5430 DIFFERENTIAL & BEVEL GEAR GP
AN ATTACHMENT
i01020264 SEBP2540
1542688 DIFFERENTIAL GP Parts scheme
  For full view, you need register

Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5T-9628 [1] PISTON  
2. 7D-8225 [1] SEAL-RING  
3. 7D-8226 [1] SEAL-RING  
4. 6Y-7954 [7] DISC-FRICTION  
5. 169-1549 [1] GEAR-BEVEL (54-TEETH)  
6. 8X-2528 [1] HOUSING AS  
6A. 2D-6642 [1] BALL  
6C. 3D-6509 [2] DOWEL  
7. 8X-4641 [4] SPACER-THRUST  
8. 155-2283 [4] PINION AS (14-TEETH)  
    (EACH INCLUDES)
8A. 174-6819 [1] BUSHING  
9. 154-2692 [1] HOUSING AS  
9A. 3D-6509 [2] DOWEL  
  0S-1573 [12] BOLT (1/2-13X4-IN)  
  5P-8245 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 8D-4064 [2] WASHER-THRUST  
11. 109-4582 [1] GEAR-BEVEL (24-TEETH)  
12. 109-4583 [1] GEAR-BEVEL (24-TEETH)  
13. 8D-4282 [1] DISC (DIFFERENTIAL LOCK CLUTCH)  
14. 7D-8185 [8] DISC (DIFFERENTIAL LOCK CLUTCH)  
15. 2B-0947 [12] BOLT (1/2-13X2.25-IN)  
16. 5P-8245 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
17. 5P-8247 [24] WASHER-HARD (17X32X3.5-MM THK)  
18. 5B-0841 [24] BOLT (5/8-18X1.75-IN)  
19. 154-2689 [1] SPIDER  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#SEBP25400257
 

8W-5112: DIFFERENTIAL GP

8W-5112 DIFFERENTIAL GP
S/N 4ER1-548
PART OF 8W-5430 DIFFERENTIAL & BEVEL GEAR GP
AN ATTACHMENT
i00125398 SEBP2540
8W5112 DIFFERENTIAL GP Parts scheme
  For full view, you need register

Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5T-9628 [1] PISTON  
2. 7D-8225 [1] SEAL-RING  
3. 7D-8226 [1] SEAL-RING  
4. 6Y-7954 [7] DISC-FRICTION  
5. 155-2281 [1] SPIDER  
6. 8X-2528 [1] HOUSING AS  
7. 2D-6642 [1] BALL  
8. 3D-6509 [2] DOWEL  
9. 8X-4641 [3] SPACER-THRUST  
10. 155-2283 [3] PINION AS (14 TEETH)  
    (EACH INCLUDES)
11. 155-2285 [1] BUSHING  
12. 5P-8245 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
13. 8D-4064 [2] WASHER-THRUST  
14. 2B-0947 [12] BOLT (1/2-13X2.25-IN)  
15. 8X-4556 [1] HOUSING AS  
16. 3D-6509 [2] DOWEL  
17. 109-4582 [1] GEAR-BEVEL (24-TEETH)  
18. 109-4583 [1] GEAR-BEVEL (24-TEETH)  
19. 8D-4282 [1] DISC  
20. 7D-8185 [8] DISC  
21. 5B-0841 [24] BOLT (5/8-18X1.75-IN)  
22. 5P-8247 [24] WASHER-HARD (17X32X3.5-MM THK)  
23. 142-5757 [1] GEAR-BEVEL (54-TEETH)  
 

#SEBP25400258
 

8W-4368: DRIVE GP-FINAL

8W-4368 DRIVE GP-FINAL
S/N 4ER1-UP
PART OF 125-0535 POWER TRAIN AR
i00125391 SEBP2540
8W4368 DRIVE GP-FINAL Parts scheme
  For full view, you need register

Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-5973 [2] SHAFT-SUN GEAR (18-TEETH)  
2. 329-0411 [2] SEAL-LIP TYPE  
3. 8D-3591 [2] CARRIER-PLANETARY  
4. 030-8535 [18] BOLT-LOCKING (3/8-16X0.875-IN)  
5. 5M-2894 [30] WASHER-HARD (10.2X18.5X2.5-MM THK)  
6. 7D-7889 [2] GEAR-RING  
7. 7D-0035 [8] PLATE  
8. 7S-4571 [2] SEAL-O-RING  
9. 299-3427 [38] WASHER-HARD (20X36.5X3.5-MM THK)  
10. 299-3405 [38] NUT (3/4-10-THD)  
11. 9F-2247 [2] PLUG-PIPE (1/8-27-THD)  
12. 0S-1589 [36] BOLT (5/8-11X1.75-IN)  
13. 4D-3704 [32] WASHER-HARD (17X30X5-MM THK)  
14. 8D-3743 [4] SPROCKET (20-TEETH)  
15. 236-7724 [2] RETAINER  
17. 4D-6695 [2] SEAL-O-RING  
18. 6G-3212 B [2] SHIM PACK (INCLUDES 10-SHIMS)  
19. 1P-4693 [4] CUP-BEARING  
20. 5P-3490 [2] CONE-BEARING  
21. 8W-4142 [2] SHAFT-DRIVE  
22. 5D-0353 [12] BOLT-LOCKING (3/8-16X1-IN)  
23. 265-9125 [6] RETAINER  
24. 8S-9092 [32] BOLT (5/8-11X2.25-IN)  
25. 200-7929 [2] HOUSING  
26. 218-4406 [4] RING-WEAR  
27. 1P-4694 [2] CONE-BEARING  
28. 547-6515 [2] WASHER-THRUST (261.8X309X7-MM THK)  
29. 5T-7129 [2] HOUSING  
30. 8D-3902 [2] SEAL-LIP TYPE  
31. 8W-2308 [6] SHAFT-PLANETARY  
32. 8D-3540 [2] NUT (3-1/4X12-THD)  
34. 8W-4141 [2] LOCK  
35. 1S-9110 [12] ROLLER AS  
36. 8X-8377 [12] WASHER (47.57X82.55X2.92-MM THK)  
37. 8D-3886 [2] RING-RETAINING  
38. 8D-3885 [2] WASHER (50.8X107.95X6.35-MM THK)  
39. 129-2381 [6] GEAR-PLANETARY (26-TEETH)  
40. 198-4768 [36] WASHER-HARD (17.5X32X8-MM THK)  
41. 328-9669 [2] WASHER-THRUST (261.8X303X7-MM THK)  
  B   USE AS REQUIRED
 

#SEBP25400259
 

8W-5926: FILLER GP-POWER TRAIN OIL

8W-5926 FILLER GP-POWER TRAIN OIL
S/N 4ER1-UP
PART OF 125-0535 POWER TRAIN AR
i00125416 SEBP2540
8W5926 FILLER GP-POWER TRAIN OIL Parts scheme
  For full view, you need register

Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8X-4271 [1] GAUGE AS-OIL LEVEL (DIPSTICK) (TRANSMISSION)  
2. 8X-4270 [1] TUBE AS  
3. 8B-1615 [1] GASKET  
4. 5D-0353 [2] BOLT-LOCKING (3/8-16X1-IN)  
5. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
6. 7J-8611 [1] ELBOW-PIPE  
7. 9G-5127 [1] BREATHER (ATMOSPHERIC)  
 

Information:

Caterpillar Parts SIS Catalog 12H :

CONTROL GP-TRANSMISSION HYD
6Y-7821 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
281-3159 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
145-9531 CONTROL GP-TRANSMISSION HYD
CONTROL GP-DIFFERENTIAL LOCK
127-8374 CONTROL GP-DIFFERENTIAL LOCK
CONTROL GP-DIFFERENTIAL LOCK
127-8374 CONTROL GP-DIFFERENTIAL LOCK
CONTROL GP-DIFFERENTIAL LOCK
127-8374 CONTROL GP-DIFFERENTIAL LOCK
CLUTCH GP-TRANSMISSION
8E-9316 CLUTCH GP-TRANSMISSION
CLUTCH GP-TRANSMISSION
8E-9316 CLUTCH GP-TRANSMISSION
COOLER GP-TRANSMISSION OIL
4W-5974 COOLER GP-TRANSMISSION OIL
COUPLING GP-TORSIONAL
8E-3366 COUPLING GP-TORSIONAL
DIFFERENTIAL & BEVEL GEAR GP
8W-5430 DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL & BEVEL GEAR GP
8W-5430 DIFFERENTIAL & BEVEL GEAR GP
115-0630 DIFFERENTIAL AR
DIFFERENTIAL GP
154-2688 DIFFERENTIAL GP
DIFFERENTIAL GP
8W-5112 DIFFERENTIAL GP
DRIVE GP-FINAL
8W-4368 DRIVE GP-FINAL

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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.
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