STEERING AND BRAKING SYSTEM
BRAKE GPCLUTCH GP-STEERING
CLUTCH & BRAKE GP-STEERING
VALVE GP
STEERING AND BRAKING SYSTEM
BRAKE GP#SEBP19370150
8Y-5223: BRAKE GP-STEERING
8Y5223 BRAKE GP-STEERING-PART 3 OF 4
HAND
PART OF 8Y5224 STEERING AR
AN ATTACHMENT
HAND
PART OF 8Y5224 STEERING AR
AN ATTACHMENT
Parts for your D3C II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9S-5585 | [4] | NUT-FULL | |
| 2. | 9S-0671 E | HOSE (20CM) | ||
| 3. | 4D-6432 | [2] | LOCKNUT | |
| 8T-5360 | [2] | WASHER | ||
| 4. | 6J-2256 | [1] | PIN (CLEVIS) | |
| 6V-9197 | [1] | PIN-LOCK | ||
| 5. | 5L-4426 | [1] | NUT-FULL | |
| 6. | 2M-8340 | [4] | END-ROD | |
| 7. | 8B-1419 | [4] | PIN-CLEVIS | |
| 8. | 3J-5397 | [2] | ROLLER-CAMSHAFT | |
| 9. | 3K-4897 | [1] | PIN-SPRING | |
| 3H-1977 | [1] | PIN-CLEVIS | ||
| 10. | 6S-9976 | [1] | BLOCK | |
| 11. | 5P-2566 | [2] | BOLT | |
| 12. | 1B-8714 | [2] | KEY-WOODRUFF | |
| E | ORDER BY THE CENTIMETER | |||
#SEBP19370151
8Y-5223: BRAKE GP-STEERING
8Y5223 BRAKE GP-STEERING-PART 4 OF 4
HAND
PART OF 8Y5224 STEERING AR
AN ATTACHMENT
HAND
PART OF 8Y5224 STEERING AR
AN ATTACHMENT
Parts for your D3C II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8Y-7701 | [2] | BRACKET AS | |
| 2. | 5S-7383 | [2] | BOLT | |
| 6V-8801 | [2] | NUT | ||
| 3. | 8Y-1081 | [1] | SHAFT-RH | |
| 8Y-1082 | [1] | SHAFT-LH | ||
| 4. | 5G-1492 | [2] | PIN | |
| 6S-6646 | [2] | PIN (COTTER) | ||
| 5. | 2A-2485 | [2] | LEVER-SHAFT ROD | |
| 1B-8706 | [2] | KEY-WOODRUFF | ||
| 6. | 8Y-1241 | [2] | BAR AS | |
| (EACH INCLUDES) | ||||
| 8H-9189 | [1] | DOWEL | ||
| 7. | 2L-8509 | [2] | RING-LOCK | |
| 8. | 9B-7237 | [12] | BOLT | |
| 9. | 5P-1075 | [12] | WASHER-HARD | |
| 10. | 8Y-1998 | [2] | COVER | |
| 11. | 6Y-2745 | [2] | BEARING | |
| 12. | 8L-2777 | [2] | SEAL-O-RING | |
| 13. | 5G-2075 | [1] | SHAFT AS-RH | |
| 14. | 5G-3161 | [1] | BELLCRANK | |
| 15. | 6K-8088 | [4] | BEARING-ROLLER | |
| 16. | 9S-6465 | [4] | BEARING-ROLLER | |
| 17. | 5G-6427 | [2] | LEVER | |
| 18. | 7K-0897 | [8] | WASHER | |
| 19. | 5G-4854 | [1] | BELLCRANK AS | |
| 20. | 5G-2076 | [1] | SHAFT AS-LH | |
| 21. | 5G-6128 | [2] | HOUSING AS | |
| (EACH INCLUDES) | ||||
| 22. | 4K-8603 | [1] | PLUG-CUP | |
| 23. | 8H-8175 | [1] | BEARING | |
| 24. | 8F-5340 | [1] | SEAL-LIP TYPE | |
| 25. | 5G-7945 | [1] | BEARING | |
#SEBP19370152
6S-3528: CLUTCH GP-STEERING
6S3528 CLUTCH GP-STEERING
Parts for your D3C II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8E-4075 | [14] | DISC-CLUTCH DRIVE | |
| 2. | 2H-6936 | [12] | DISC-STEER CLUTCH DRIVE | |
| 3. | 5C-6266 | [4] | BOLT | |
| 4. | 0L-2341 | [2] | NUT-SPL | |
| 5. | 3B-5524 | [2] | LOCK-NUT | |
| 6. | 2B-9020 | [16] | RETAINER-SPRING | |
| 7. | 6S-3434 | [16] | STUD-CLUTCH SPRING | |
| 8. | 2B-9018 | [32] | LOCK-RETAINER | |
| 9. | 6S-3414 | [16] | SPRING | |
| 10. | 6S-3398 | [2] | DRUM-CLUTCH DRIVING | |
| 11. | 5P-6982 C | [2] | BALL BEARING | |
| 12. | 3V-0002 C | [2] | NUT-RETAINING | |
| 13. | 0S-1595 | [12] | BOLT | |
| 14. | 6S-3397 | [2] | SHAFT-STEERING CLUTCH | |
| 15. | 010-2571 C | [4] | SETSCREW-SOCKET | |
| 16. | 1H-7478 | [2] | RING-RETAINING | |
| 17. | 5P-8245 C | [12] | WASHER | |
| 18. | 6S-3399 | [2] | CAGE-RELEASE BEARING | |
| 19. | 2M-1086 | [2] | PLATE AS-PRESSURE | |
| (EACH INCLUDES) | ||||
| 20. | 6H-3569 | [1] | BUSHING | |
| 21. | 7X-0591 C | [4] | WASHER-HARD | |
| QUANTITIES SHOWN ARE | ||||
| THOSE REQUIRED FOR | ||||
| BOTH LH AND RH SIDES | ||||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP19370153
5G-8725: CLUTCH GP-STEERING
Parts for your D3C II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6Y-7914 | [18] | DISC-FRICTION | |
| 2. | 5K-8616 | [18] | DISC-STEER CLUTCH DRIVE | |
| 3. | 5C-6266 | [4] | BOLT | |
| 4. | 0L-2341 | [2] | NUT-SPL | |
| 5. | 3B-5524 | [2] | LOCK-NUT | |
| 6. | 2B-9020 | [16] | RETAINER-SPRING | |
| 7. | 2B-8759 | [16] | STUD-SPRING | |
| 8. | 2B-9018 | [32] | LOCK-RETAINER | |
| 9. | 6S-3414 | [16] | SPRING | |
| 10. | 5G-8708 | [2] | DRUM | |
| 11. | 7B-7515 | [2] | BALL BEARING | |
| 12. | 3V-0002 | [2] | NUT-RETAINING | |
| 13. | 8T-8917 | [12] | BOLT | |
| 14. | 6S-3397 | [2] | SHAFT-STEERING CLUTCH | |
| 15. | 010-2571 | [4] | SETSCREW-SOCKET | |
| 16. | 1H-7478 | [2] | RING-RETAINING | |
| 17. | 8T-4223 | [12] | WASHER | |
| 18. | 6S-3399 | [2] | CAGE-RELEASE BEARING | |
| 19. | 2M-1086 | [2] | PLATE AS-PRESSURE | |
| (EACH INCLUDES) | ||||
| 20. | 6H-3569 | [1] | BUSHING | |
| 21. | 7X-0591 | [4] | WASHER-HARD | |
| 22. | 7X-0515 | [16] | WASHER | |
| 23. | 5V-0593 | [2] | DISC AS-CLUTCH | |
| QUANTITIES SHOWN ARE | ||||
| THOSE REQUIRED FOR | ||||
| BOTH LH & RH SIDES | ||||
#SEBP19370154
5G-5891: CASE GP-STEERING CLUTCH
5G5891 CASE GP-STEERING CLUTCH
Parts for your D3C II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5G-5953 | [1] | CASE AS | |
| 2S-4615 | [1] | BOSS | ||
| 5G-1009 | [1] | CASE AS-STEERING CLUTCH | ||
| 1B-6726 | [1] | BUSHING-LEVER | ||
| 9G-0028 | [1] | BOSS AS | ||
| 2. | 4K-2543 | [1] | BOSS | |
| 3. | 8S-1783 | [1] | PLATE-GROUND | |
| 4. | 9F-2049 | [4] | DOWEL | |
| 5. | 3D-0490 | [24] | STUD-TAPERLOCK | |
| 6. | 3D-2871 | [24] | STUD | |
| 7. | 8F-9836 | [2] | LUG | |
| 8. | 3R-4987 | [1] | BOSS | |
| 9. | 7M-7260 B | LIQUID GASKET | ||
| 10. | 5G-9900 | [1] | COVER AS | |
| 11. | 4L-9337 C | [12] | BOLT | |
| 12. | 1B-5170 | [2] | PLUG-PIPE | |
| 13. | 6V-0439 C | [2] | PLUG | |
| 14. | 6S-8224 | [6] | PLUG-PROTECTIVE | |
| 15. | 6S-3266 | [1] | COVER-REAR PTO | |
| 16. | 6S-3273 | [2] | COVER | |
| 17. | 8T-8919 C | [38] | BOLT | |
| 18. | 5P-1075 | [4] | WASHER-HARD (MARKED X) | |
| 19. | 5M-6214 | [1] | PLUG-PIPE | |
| 20. | 5M-3062 C | [10] | BOLT | |
| 21. | 6V-3298 C | [1] | PLUG-MAGNETIC | |
| 22. | 2S-4078 C | [5] | SEAL-O-RING | |
| 23. | 6V-0440 C | [2] | PLUG-O RING | |
| 24. | 3Y-8439 | [14] | PLUG-PROTECTIVE | |
| 25. | 5P-1076 | [36] | WASHER-HARD | |
| 26. | 8T-4223 C | [2] | WASHER | |
| 27. | 7X-0732 C | [8] | WASHER-HARD | |
| 28. | 1B-4264 | [30] | COLLAR | |
| 29. | 5P-1075 | [10] | WASHER-HARD | |
| 30. | 6S-3265 | [1] | COVER-FRONT PTO | |
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP19370155
5G-8741: CASE GP-STEERING CLUTCH
Parts for your D3C II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5G-6116 | [1] | CASE AS | |
| 2. | 9F-2049 | [4] | DOWEL | |
| 3. | 3D-0490 | [24] | STUD-TAPERLOCK | |
| 4. | 3D-2871 | [24] | STUD | |
| 5. | 9G-0028 | [1] | BOSS AS | |
| 4K-2543 | [1] | BOSS | ||
| 8S-1783 | [1] | PLATE-GROUND | ||
| 6. | 4L-9337 | [12] | BOLT | |
| 7. | 5P-1075 | [14] | WASHER-HARD | |
| 8. | 6S-3265 | [1] | COVER-FRONT PTO | |
| 9. | 4K-8603 | [2] | PLUG-CUP | |
| 10. | 5M-3062 | [10] | BOLT | |
| 11. | 5G-9900 | [1] | COVER AS | |
| 5G-9899 | [1] | COVER | ||
| 12. | 1B-5170 | [2] | PLUG-PIPE | |
| 13. | 6V-0439 | [2] | PLUG | |
| 14. | 6S-8224 | [6] | PLUG-PROTECTIVE | |
| 15. | 6S-3266 | [1] | COVER-REAR PTO | |
| 16. | 8Y-1700 C | [1] | COVER AS | |
| 17. | 8T-8919 | [38] | BOLT | |
| 18. | 5M-6214 | [1] | PLUG-PIPE | |
| 19. | 7H-3171 | [2] | PLUG-PIPE | |
| 20. | 7X-0732 | [8] | WASHER-HARD | |
| 21. | 5P-1076 | [36] | WASHER-HARD | |
| 22. | 6K-5551 | [2] | GASKET | |
| 23. | 3Y-8439 | [14] | PLUG-PROTECTIVE | |
| 24. | 7F-9504 | [2] | PLUG-PIPE | |
| 25. | 8T-4223 | [2] | WASHER | |
| 26. | 6V-3298 | [1] | PLUG-MAGNETIC | |
| 27. | 6B-5262 | [2] | PLUG-DRAIN | |
| 28. | 1B-4264 | [30] | COLLAR | |
| 29. | 8Y-1702 C | [1] | COVER AS | |
| 30. | 8S-7169 C | [2] | COUPLING | |
| 31. | 9G-5127 C | [2] | BREATHER | |
| 32. | 3B-7273 C | [2] | NIPPLE-PIPE | |
| 33. | 6V-0440 | [2] | PLUG-O RING | |
| 34. | 2S-4078 | [5] | SEAL-O-RING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP19370156
8Y-5222: CONTROL GP-STEERING CLUTCH
8Y5222 CONTROL GP-STEERING CLUTCH-PART 1 OF 2
8Y5118-PAGE 123, 8Y5119-PAGE 124
8Y5118-PAGE 123, 8Y5119-PAGE 124
Parts for your D3C II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5P-1075 | [6] | WASHER-HARD | |
| 2. | 4D-4064 | [4] | ROD END | |
| 3. | 6V-8183 | [4] | NUT-FULL | |
| 4. | 8Y-4323 | [1] | ROD | |
| 5. | 4B-5059 | [4] | WASHER | |
| 6. | 9S-4775 | [2] | BEARING-ROLLER | |
| 7. | 8Y-2223 | [2] | TUBE AS | |
| 8. | 6K-9194 | [4] | ELBOW | |
| 9. | 8Y-4022 | [1] | BRACKET AS | |
| 1F-0748 | [1] | NUT | ||
| 10. | 8Y-5118 Y | [1] | VALVE GP-CONTROL | |
| 11. | 3J-1907 | [7] | SEAL | |
| 12. | 030-7947 | [1] | ELBOW | |
| 13. | 2R-6806 | [4] | CONNECTOR | |
| 14. | 8Y-4516 | [2] | TUBE AS | |
| 15. | 6S-4097 | [1] | VALVE | |
| 16. | 9J-6190 | [1] | UNION-ADAPTER | |
| 17. | 7X-2648 | [2] | BOLT | |
| 18. | 8T-4224 | [2] | WASHER-HARD | |
| 19. | 8L-3282 | [1] | CONNECTOR-FLARED | |
| 20. | 5G-4674 I | [1] | HOSE AS | |
| 21. | 6M-6853 | [2] | TEE-O-RING | |
| 22. | 8Y-5119 Y | [1] | VALVE GP-CONTROL | |
| 23. | 8Y-4021 | [1] | BRACKET AS | |
| 1F-0748 | [1] | NUT | ||
| 24. | 8Y-4322 | [1] | ROD | |
| 25. | 4L-9337 | [4] | BOLT | |
| 26. | 6V-8801 | [4] | NUT | |
| I | SEE HOSE FABRICATION GUIDE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP19370157
8Y-5222: CONTROL GP-STEERING CLUTCH
8Y5222 CONTROL GP-STEERING CLUTCH-PART 2 OF 2
Parts for your D3C II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-8188 | [2] | NUT | |
| 2. | 068-2121 | [2] | BOLT | |
| 3. | 6V-4414 | [2] | BOLT-SELF LOCKING | |
| 4. | 7X-0578 | [2] | WASHER-HARD | |
| 5. | 5G-6951 | [2] | PIN | |
| 6. | 1H-8720 | [4] | SEAL-O-RING | |
| 7. | 6S-3479 | [4] | RING | |
| 8. | 9S-4182 | [2] | PLUG | |
| 9. | 3J-7354 | [2] | SEAL-O-RING | |
| 10. | 9B-7237 | [8] | BOLT | |
| 11. | 8J-6785 | [2] | SPRING | |
| 12. | 6S-3480 | [2] | PISTON | |
| 13. | 2N-8037 | [1] | ELBOW | |
| 14. | 5G-4674 I | [1] | HOSE AS | |
| 15. | 5G-0274 | [2] | SHAFT AS | |
| 16. | 5G-0273 | [2] | CAM | |
| 17. | 2P-1279 | [2] | LOCKNUT | |
| 18. | 5G-0705 | [2] | TUBE AS | |
| 19. | 5G-6279 | [2] | CYLINDER | |
| 20. | 6S-3838 | [2] | YOKE AS | |
| (EACH INCLUDES) | ||||
| 1M-1723 | [1] | INSERT-RELEASE YOKE | ||
| 1A-7657 | [1] | BALL | ||
| 21. | 0T-0355 | [4] | LOCK-CLUTCH SCREW | |
| 22. | 7K-8915 | [4] | SCREW | |
| 23. | 030-7947 | [2] | ELBOW | |
| 24. | 3J-1907 | [2] | SEAL | |
| 25. | 2P-1278 | [2] | UNION-BULKHEAD | |
| 26. | 4H-6145 | [2] | GASKET | |
| I | SEE HOSE FABRICATION GUIDE | |||
#SEBP19370158
8Y-5118: VALVE GP-CONTROL
8Y5118 VALVE GP-CONTROL
PART OF 8Y5222 CONTROL-STEERING CLUTCH
FIELD REPLACEMENT ORDER 8Y6737 VALVE GP-PAGE 123.01
AND 1-5M6412-PLUG
PART OF 8Y5222 CONTROL-STEERING CLUTCH
FIELD REPLACEMENT ORDER 8Y6737 VALVE GP-PAGE 123.01
AND 1-5M6412-PLUG
Parts for your D3C II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-5782 | [2] | BOLT (5/16-18X1.125IN) | |
| 2. | 8T-4224 | [7] | WASHER-HARD (2MM THK) | |
| 3. | 8Y-3358 | [1] | COVER | |
| 4. | 3P-3547 | [1] | RING-RETAINING | |
| 5. | 8Y-3363 | [1] | SPOOL | |
| 6. | 5G-0273 | [1] | CAM | |
| 7. | 8Y-6534 | [1] | SPACER | |
| 8. | 8Y-4210 | [1] | COVER AS | |
| 7L-0811 | [1] | DOWEL (28.5MM LG) | ||
| 9. | 0S-0130 | [1] | PIN | |
| 10. | 2P-2975 | [1] | SEAL-O-RING (17.17MM ID) | |
| 11. | 8Y-3356 | [1] | SPRING | |
| 12. | 8Y-3357 | [1] | SPRING | |
| 13. | 4F-7391 | [1] | SEAL-O-RING (32.92MM ID) | |
| 14. | 2J-0157 | [1] | SEAL-O-RING | |
| 15. | 4M-6424 | [4] | BOLT (3/8-16X.750IN) | |
| 16. | 8Y-5203 | [1] | STEM | |
| 17. | 6V-8247 | [1] | BALL BEARING | |
| 18. | 117-8542 | [1] | SPACER | |
| 19. | 9S-4191 | [2] | PLUG-O-RING (9/16-18THD) | |
| 20. | 3J-1907 | [2] | SEAL-O-RING (11.89MM ID) | |
| 21. | 4B-5059 | [2] | WASHER (29.5MM OD) | |
| 22. | 7X-2648 | [1] | BOLT | |
| 23. | 9S-4775 | [1] | BEARING-ROLLER | |
| 24. | 5G-0274 | [1] | SHAFT AS |
#SEBP19370159
8Y-6737: VALVE GP-CONTROL
8Y6737 VALVE GP-CONTROL
FIELD REPLACEMENT FOR 8Y5118-PAGE 123
FIELD REPLACEMENT FOR 8Y5118-PAGE 123
Parts for your D3C II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-5782 | [2] | BOLT (5/16-18X1.125IN) | |
| 2. | 8T-4224 | [7] | WASHER-HARD (2MM THK) | |
| 3. | 8Y-3358 | [1] | COVER | |
| 4. | 3P-3547 | [1] | RING-RETAINING | |
| 5. | 8Y-3363 | [1] | SPOOL | |
| 6. | [1] | BODY-VALVE | ||
| 7. | 8Y-6534 | [1] | SPACER | |
| 8. | 8Y-4210 | [1] | COVER AS | |
| 9. | 0S-0130 | [1] | PIN | |
| 10. | 2P-2975 | [1] | SEAL-O-RING | |
| 11. | 8Y-3356 | [1] | SPRING | |
| 12. | 8Y-3357 | [1] | SPRING | |
| 13. | 4F-7391 | [1] | SEAL-O-RING (32.92MM ID) | |
| 14. | 2J-0157 | [1] | SEAL-O-RING | |
| 15. | 4M-6424 | [4] | BOLT (3/8-16X.750IN) | |
| 16. | 8Y-5203 | [1] | STEM | |
| 17. | 6V-8247 | [1] | BALL BEARING | |
| 18. | 5M-6214 | [1] | PLUG-PIPE | |
| 19. | 117-8541 | [1] | SPACER | |
| 20. | 9S-4191 | [2] | PLUG-O-RING (9/16-18THD) | |
| 21. | 3J-1907 | [2] | SEAL-O-RING (11.89MM ID) | |
| 22. | 7X-2648 | [1] | BOLT | |
| 23. | 9S-4775 | [1] | BEARING-ROLLER | |
| 24. | 5G-0274 | [1] | SHAFT AS | |
| 25. | 5G-0273 | [1] | CAM | |
| 26. | 4B-5059 | [2] | WASHER (29.5MM OD) | |



