UNDERCARRIAGE
FRAME GP-TRACK ROLLERUNDERCARRIAGE GP
STEERING AND BRAKING SYSTEM
CLUTCH & BRAKE GP-STEERINGVALVE GP
STEERING AR
UNDERCARRIAGE
FRAME GP-TRACK ROLLER#SEBP19350160
8Y-1103: FRAME GP-TRACK ROLLER
8Y1103 FRAME GP-TRACK ROLLER
S/N 7JG154-UP
S/N 7JG154-UP
Parts for your D3C II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8Y-8751 | [1] | FRAME AS-RH | |
| 2. | 6S-3442 | [2] | STRIP-WEAR | |
| 3. | 8Y-6640 | [7] | TAB AS | |
| 4. | 8Y-8916 | [1] | GUARD AS | |
| 8Y-6670 | [1] | STRIP-WEAR | ||
| 5. | 8Y-6643 | [1] | GUARD AS | |
| 105-4125 | [1] | STRIP | ||
| 6. | 8Y-6644 | [1] | GUARD AS | |
| 105-4125 | [1] | STRIP | ||
| 7. | 8Y-8982 | [1] | GUARD AS | |
| 8Y-6670 | [1] | STRIP-WEAR | ||
| 8. | 8T-8919 | [8] | BOLT | |
| 9. | 8Y-8752 | [1] | FRAME AS-LH | |
| 10. | 6S-3442 | [2] | STRIP-WEAR | |
| 11. | 8Y-6640 | [7] | TAB AS | |
| 12. | 8Y-8917 | [1] | GUARD AS | |
| 8Y-6670 | [1] | STRIP-WEAR | ||
| 13. | 8Y-6643 | [1] | GUARD AS | |
| 105-4125 | [1] | STRIP | ||
| 14. | 8Y-6644 | [1] | GUARD AS | |
| 105-4125 | [1] | STRIP | ||
| 15. | 8Y-8983 | [1] | GUARD AS | |
| 8Y-6670 | [1] | STRIP-WEAR | ||
| 16. | 8T-4223 | [12] | WASHER-HARD | |
| 17. | 7X-0325 | [4] | BOLT | |
| 18. | 6S-9235 | [2] | BRACKET AS-TRACK ROLLER | |
| QUANTITIES SHOWN ARE | ||||
| THOSE REQUIRED FOR | ||||
| BOTH LH AND RH SIDES | ||||
#SEBP19350161
5G-0378: SUPPORT GP-UNDERCARRIAGE
5G0378 SUPPORT GP-UNDERCARRIAGE
S/N 7JG1-UP
S/N 7JG1-UP
#SEBP19350162
5G-0379: SUPPORT GP-UNDERCARRIAGE
5G0379 SUPPORT GP-UNDERCARRIAGE
S/N 8DG1-UP
S/N 8DG1-UP
#SEBP19350163
8Y-4228: CONTROL GP-STEERING CLUTCH
8Y4228 CONTROL GP-STEERING CLUTCH
8Y4011-PAGE 104, 8Y4018-PAGE 105
8Y4011-PAGE 104, 8Y4018-PAGE 105
Parts for your D3C II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8Y-4011 Y | [1] | VALVE GP-CONTROL | |
| 2. | 2R-6806 | [5] | CONNECTOR | |
| 3. | 9S-4775 | [2] | BEARING-ROLLER | |
| 4. | 4B-5059 | [4] | WASHER | |
| 5. | 7X-2648 | [2] | BOLT | |
| 8T-4224 | [2] | WASHER-HARD | ||
| 6. | 8Y-4022 | [1] | BRACKET AS | |
| 1F-0748 | [1] | NUT | ||
| 7. | 5C-6448 I | [2] | HOSE AS | |
| 8. | 6M-6853 | [2] | TEE-O-RING | |
| 9. | 030-7962 | [1] | ELBOW | |
| 10. | 6S-4097 | [1] | VALVE | |
| 11. | 4H-6145 | [2] | GASKET | |
| 12. | 4L-9337 | [4] | BOLT | |
| 13. | 6V-8801 | [4] | NUT | |
| 14. | 5P-1075 | [4] | WASHER-HARD | |
| 15. | 8Y-4514 | [1] | TUBE AS | |
| 16. | 8Y-4021 | [1] | BRACKET AS | |
| 1F-0748 | [1] | NUT | ||
| 17. | 4D-4064 | [4] | ROD END | |
| 18. | 8Y-4023 | [2] | ROD | |
| 19. | 7K-8915 | [4] | SCREW | |
| 20. | 0T-0355 | [4] | LOCK-CLUTCH SCREW | |
| 21. | 8Y-4517 | [1] | TUBE AS | |
| 22. | 5G-6279 | [2] | CYLINDER | |
| 23. | 030-7947 | [5] | ELBOW | |
| 24. | 5G-0705 | [2] | TUBE AS | |
| 25. | 2P-1279 | [2] | LOCKNUT | |
| 26. | 8Y-4018 Y | [1] | VALVE GP-CONTROL | |
| 27. | 5G-0274 | [2] | SHAFT AS | |
| 28. | 5G-0273 | [2] | CAM | |
| 29. | 2P-1278 | [2] | UNION-BULKHEAD | |
| 30. | 3J-1907 | [12] | SEAL | |
| 31. | 3B-7722 | [1] | BUSHING | |
| 32. | 8L-3282 | [1] | CONNECTOR-FLARED | |
| 33. | 068-2121 | [2] | BOLT | |
| 34. | 6V-8188 | [2] | NUT | |
| 35. | 8Y-4516 | [1] | TUBE AS | |
| 36. | 6V-8183 | [4] | NUT-FULL | |
| 37. | 6S-3480 | [2] | PISTON | |
| 38. | 5G-6951 | [2] | PIN | |
| 39. | 6V-4414 | [2] | BOLT-SELF LOCKING | |
| 40. | 1H-8720 | [4] | SEAL-O-RING | |
| 41. | 6S-3479 | [4] | RING | |
| 42. | 8J-6785 | [2] | SPRING | |
| 43. | 9B-7237 | [8] | BOLT | |
| 44. | 7X-0578 | [2] | WASHER-HARD | |
| 45. | 9S-4182 | [2] | PLUG | |
| 46. | 3J-7354 | [2] | SEAL-O-RING | |
| 47. | 8Y-2223 | [2] | TUBE AS | |
| 48. | 6K-9194 | [4] | ELBOW | |
| 49. | 6S-3838 | [2] | YOKE AS | |
| (EACH INCLUDES) | ||||
| 1M-1723 | [1] | INSERT-RELEASE YOKE | ||
| 50. | 1A-7657 | [1] | BALL | |
| 51. | 8Y-4515 | [1] | TUBE AS | |
| I | SEE HOSE FABRICATION GUIDE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP19350164
8Y-4011: VALVE GP-CONTROL
8Y4011 VALVE GP-CONTROL
FOR FIELD REPLACEMENT ORDER 8Y6734 VALVE GP-PAGE 104.01
AND 1-5M6214-PLUG
PART OF 8Y4228 CONTROL-STEERING CLUTCH
FOR FIELD REPLACEMENT ORDER 8Y6734 VALVE GP-PAGE 104.01
AND 1-5M6214-PLUG
PART OF 8Y4228 CONTROL-STEERING CLUTCH
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. | 5G-1452 | [1] | COVER | |
| 4. | 1H-5549 | [1] | RING-SNAP | |
| 5. | 5G-0216 | [1] | SPOOL | |
| 6. | 5G-0179 | [1] | BODY-VALVE | |
| 7. | 5G-0830 | [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. | 2P-4547 | [1] | SPRING | |
| 12. | 9D-7884 | [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-4019 | [1] | STEM | |
| 17. | 6V-8247 | [1] | BALL BEARING | |
| 18. | 117-8541 | [1] | SPACER | |
| 19. | 4B-5059 | [2] | WASHER (29.5MM OD) | |
| 20. | 7X-2648 | [1] | BOLT | |
| 21. | 9S-4775 | [1] | BEARING-ROLLER | |
| 22. | 5G-0274 | [1] | SHAFT AS | |
| 23. | 5G-0273 | [1] | CAM |
#SEBP19350165
8Y-6734: VALVE GP-CONTROL
8Y6734 VALVE GP-CONTROL
FIELD REPLACEMENT FOR 8Y4011 VALVE GP-PAGE 104
FIELD REPLACEMENT FOR 8Y4011 VALVE GP-PAGE 104
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. | 6V-8247 | [1] | BALL BEARING | |
| 4. | 5G-1452 | [1] | COVER | |
| 5. | 1H-5549 | [1] | RING-SNAP | |
| 6. | 5G-0216 | [1] | SPOOL | |
| 7. | [1] | BODY-VALVE | ||
| 8. | 5G-0830 | [1] | SPACER | |
| 9. | 8Y-4210 | [1] | COVER AS | |
| 10. | 5M-6214 | [1] | PLUG-PIPE | |
| 11. | 0S-0130 | [1] | PIN | |
| 12. | 2P-2975 | [1] | SEAL-O-RING | |
| 13. | 2P-4547 | [1] | SPRING | |
| 14. | 9D-7884 | [1] | SPRING | |
| 15. | 4F-7391 | [1] | SEAL-O-RING (32.92MM ID) | |
| 16. | 2J-0157 | [1] | SEAL-O-RING | |
| 17. | 4M-6424 | [4] | BOLT (3/8-16X.750IN) | |
| 18. | 8Y-4019 | [1] | STEM | |
| 19. | 117-8541 | [1] | SPACER | |
| 20. | 4B-5059 | [2] | WASHER (29.5MM OD) | |
| 21. | 5G-0273 | [1] | CAM | |
| 22. | 5G-0274 | [1] | SHAFT AS | |
| 23. | 7X-2648 | [1] | BOLT | |
| 24. | 9S-4775 | [1] | BEARING-ROLLER | |
#SEBP19350166
8Y-4018: VALVE GP-CONTROL
8Y4018 VALVE GP-CONTROL
PART OF 8Y4228 CONTROL-STEERING CLUTCH
FOR FIELD REPLACEMENT ORDER 8Y6735 VALVE GP-PAGE 105.01
AND 1-5M6214-PLUG
PART OF 8Y4228 CONTROL-STEERING CLUTCH
FOR FIELD REPLACEMENT ORDER 8Y6735 VALVE GP-PAGE 105.01
AND 1-5M6214-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. | 5G-1452 | [1] | COVER | |
| 4. | 1H-5549 | [1] | RING-SNAP | |
| 5. | 5G-0216 | [1] | SPOOL | |
| 6. | 5G-0179 | [1] | BODY-VALVE | |
| 7. | 5G-0830 | [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. | 2P-4547 | [1] | SPRING | |
| 12. | 9D-7884 | [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-4019 | [1] | STEM | |
| 17. | 6V-8247 | [1] | BALL BEARING | |
| 18. | 117-8541 | [1] | SPACER | |
| 19. | 4B-5059 | [2] | WASHER (29.5MM OD) | |
| 20. | 7X-2648 | [1] | BOLT | |
| 21. | 9S-4775 | [1] | BEARING-ROLLER | |
| 22. | 5G-0274 | [1] | SHAFT AS | |
| 23. | 5G-0273 | [1] | CAM |
#SEBP19350167
8Y-6735: VALVE GP-CONTROL
8Y6735 VALVE GP-CONTROL
FIELD REPLACEMENT FOR 8Y4018 VALVE GP-PAGE 105
FIELD REPLACEMENT FOR 8Y4018 VALVE GP-PAGE 105
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. | 6V-8247 | [1] | BALL BEARING | |
| 4. | 5G-1452 | [1] | COVER | |
| 5. | 1H-5549 | [1] | RING-SNAP | |
| 6. | 5G-0216 | [1] | SPOOL | |
| 7. | [1] | BODY-VALVE | ||
| 8. | 5G-0830 | [1] | SPACER | |
| 9. | 8Y-4210 | [1] | COVER AS | |
| 10. | 5M-6214 | [1] | PLUG-PIPE | |
| 11. | 0S-0130 | [1] | PIN | |
| 12. | 2P-2975 | [1] | SEAL-O-RING | |
| 13. | 2P-4547 | [1] | SPRING | |
| 14. | 9D-7884 | [1] | SPRING | |
| 15. | 4F-7391 | [1] | SEAL-O-RING (32.92MM ID) | |
| 16. | 2J-0157 | [1] | SEAL-O-RING | |
| 17. | 4M-6424 | [4] | BOLT (3/8-16X.750IN) | |
| 18. | 8Y-4019 | [1] | STEM | |
| 19. | 117-8541 | [1] | SPACER | |
| 20. | 4B-5059 | [2] | WASHER (29.5MM OD) | |
| 21. | 5G-0273 | [1] | CAM | |
| 22. | 5G-0274 | [1] | SHAFT AS | |
| 23. | 7X-2648 | [1] | BOLT | |
| 24. | 9S-4775 | [1] | BEARING-ROLLER | |
#SEBP19350168
8Y-5228: STEERING AR
#SEBP19350169
8Y-5225: STEERING AR
Parts for your D3C II TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 8Y-2316 Y | [1] | BRAKE GP-STEERING | ||
| 5G-6103 Y | [1] | CASE GP-STEERING CLUTCH | ||
| 5G-8725 Y | [1] | CLUTCH GP-STEERING | ||
| 8Y-5325 Y | [1] | DASH GP | ||
| 8Y-5230 Y | [1] | FIREWALL GP | ||
| 8Y-5336 Y | [1] | GUARD GP-VANDALISM | ||
| 8Y-5337 Y | [1] | INSTRUMENT GP | ||
| 8Y-4625 Y | [1] | LINES GP-STEERING | ||
| 7K-8237 | [2] | DRUM | ||
| 5G-8736 | [2] | YOKE AS | ||
| EACH INCLUDES | ||||
| 1A-7657 | [1] | BALL | ||
| 1M-1723 | [1] | INSERT | ||
| Y | SEPARATE ILLUSTRATION | |||



