UNDERCARRIAGE
BAR GP-EQUALIZERPIVOT BAR GP
FRAME AND BODY
ENCLOSURE GPUNDERCARRIAGE
IDLER GPUNDERCARRIAGE
BAR GP-EQUALIZER#SEBP13640430
3W-4535: CAP GP-EQUALIZER BAR REPL
3W4535 CAP GP-EQUALIZER BAR REPLACEMENT
FIELD INSTALLATION ONLY
FIELD INSTALLATION ONLY
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS#SEBP13640431
8G-2908: PIVOT BAR GP
8G2908 PIVOT BAR GROUP
PART OF 8G2899 STEEL MILL ARRANGEMENT LISTED ON PAGE 174B
AN ATTACHMENT
PART OF 8G2899 STEEL MILL ARRANGEMENT LISTED ON PAGE 174B
AN ATTACHMENT
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1D-4631 C | [18] | BOLT | |
| 2. | 8G-1281 | [2] | RING | |
| 3. | 2K-1381 | [2] | RING-RETAINING | |
| 4. | 8G-3887 | [2] | SEAL AS | |
| 5. | 2B-0858 | [2] | PLUG-PIPE | |
| 6. | 5P-8247 | [12] | WASHER-HARD | |
| 7. | 1A-1135 | [20] | BOLT | |
| 8. | 8G-9819 C | [2] | PLATE | |
| 9. | 8G-9820 C | [2] | COVER | |
| 10. | 7P-8368 | [2] | SLEEVE AS | |
| (EACH INCLUDES) | ||||
| 11. | 7P-8370 | [1] | BEARING | |
| 12. | 7P-8371 | [1] | BEARING | |
| 13. | 7P-8367 | [2] | SHAFT | |
| 14. | 1D-4628 | [6] | BOLT | |
| 15. | 7M-7260 | LIQUID GASKET | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP13640432
7P-7644: PIVOT BAR GP
7P7644 PIVOT BAR GROUP
SERIAL NO. 32Z527-UP
SERIAL NO. 32Z527-UP
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1K-9422 | [18] | BOLT 190.5MM(7.50 IN.)LONG | |
| -OR- | ||||
| 1D-4631 | [18] | BOLT 107.9MM(4.25 IN.)LONG | ||
| 2. | 8G-1281 | [2] | RING | |
| 3. | 2K-1381 | [2] | RING | |
| 4. | 8G-1282 | [2] | SEAL ASSEM. | |
| 5. | 2B-0858 | [2] | PLUG | |
| 6. | 5P-8247 | [12] | WASHER | |
| 7. | 1A-1135 | [20] | BOLT | |
| 8. | 8G-9819 C | [2] | PLATE | |
| 9. | 8G-9820 C | [2] | COVER | |
| 10. | 7P-8368 | [2] | SLEEVE ASSEM. | |
| (EACH INCLUDES) | ||||
| 11. | 7P-8370 | [1] | BEARING | |
| 12. | 7P-8371 | [1] | BEARING | |
| 13. | 7P-8367 | [2] | SHAFT | |
| 14. | 1D-4628 | [6] | BOLT | |
| 15. | 7M-7260 | LIQUID GASKET | ||
| C | INDICATES CHANGE | |||
#SEBP13640433
7P-7644: PIVOT BAR GP
7P7644 PIVOT BAR GROUP
SERIAL NO. 3IZ1 TO 32Z526 INCLUSIVE
SERIAL NO. 3IZ1 TO 32Z526 INCLUSIVE
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1K-9422 | [18] | BOLT 190.5MM(7.50 IN.)LONG | |
| -OR- | ||||
| 1D-4631 C | [18] | BOLT 107.9MM(4.25 IN.)LONG | ||
| 2. | 8G-1281 | [2] | RING | |
| 3. | 2K-1381 | [2] | RING-RETAINING | |
| 4. | 8G-1282 | [2] | SEAL AS | |
| 5. | 2B-0858 | [2] | PLUG-PIPE | |
| 6. | 5P-8247 | [12] | WASHER-HARD | |
| 7. | 1A-1135 | [20] | BOLT | |
| 8. | 7P-5383 | [2] | PLATE | |
| 9. | 7P-5384 | [2] | COVER | |
| 10. | 7P-8368 | [2] | SLEEVE AS | |
| (EACH INCLUDES) | ||||
| 11. | 7P-8370 | [1] | BEARING | |
| 12. | 7P-8371 | [1] | BEARING | |
| 13. | 7P-8367 | [2] | SHAFT | |
| 14. | 1D-4628 | [6] | BOLT | |
| 15. | 7M-7260 | LIQUID GASKET | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP13640434
7P-7672: ENCLOSURE GP-ENGINE
7P7672 ENGINE ENCLOSURE GROUP-PART 1
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8G-0279 | [1] | HOOD ASSEM. | |
| 2. | 7P-9131 | [2] | HANDLE | |
| 0S-1595 | [4] | BOLT | ||
| 5P-8245 | [4] | WASHER | ||
| 3. | 8G-4554 | [1] | DOOR ASSEM. (R.H.) | |
| 8G-4552 | [1] | DOOR ASSEM. (L.H.) | ||
| (Each Includes) | ||||
| 4. | 5V-8308 | [1] | LATCH ASSEM. | |
| 5. | 6V-2491 | [5] | RIVET | |
| 6. | 7P-7427 | [2] | HINGE | |
| 7. | 9S-1366 | [6] | BOLT | |
| 4H-8282 | [6] | SPACER | ||
| 8. | 5P-5641 H | SEAL 1m(39 in.) | ||
| 9. | 0S-1594 | [8] | BOLT | |
| 10. | 5P-1075 | [8] | WASHER | |
| 11. | 0S-1571 | [2] | BOLT | |
| 3P-9900 | [2] | WASHER | ||
| 12. | 4B-4909 | [2] | SPRING | |
| 13. | 1L-3047 | [2] | WASHER | |
| 14. | 2R-1376 | [2] | SPACER | |
| 15. | 2K-5986 | [2] | PIN | |
| 16. | 8G-1750 | [2] | ROD | |
| 17. | 1A-1460 | [2] | BOLT | |
| 5P-1076 | [2] | WASHER | ||
| H | ORDER BY THE METER | |||
#SEBP13640435
7P-7672: ENCLOSURE GP-ENGINE
7P7672 ENGINE ENCLOSURE GROUP-PART 2
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7P-8174 | [1] | COVER | |
| 2. | 0L-1351 | [4] | BOLT | |
| 3. | 5P-1075 | [26] | WASHER | |
| 4. | 7P-8173 | [1] | COVER | |
| 5. | 6H-1717 | [4] | BOLT | |
| 6. | 5P-1076 | [6] | WASHER | |
| 7. | 1A-1460 | [2] | BOLT | |
| 8. | 8G-1795 | [1] | BEAM ASSEM. | |
| 9. | 8G-1139 | [1] | BRACKET | |
| 10. | 7P-9852 | [1] | SUPPORT ASSEM. | |
| 11. | 8G-0059 | [1] | ANGLE | |
| 12. | 8G-4126 | [1] | ANGLE | |
| 13. | 0S-0509 | [14] | BOLT | |
| 14. | 8G-4125 | [1] | ANGLE | |
| 15. | 8G-0058 | [1] | ANGLE | |
| 16. | 7P-8027 | [1] | SUPPORT ASSEM. | |
| 17. | 8G-1138 | [1] | BRACKET | |
| 18. | 5V-8309 | [2] | STRIKER ASSEM. | |
| 19. | 8G-0060 | [2] | PLATE | |
| 20. | 0S-1594 | [4] | BOLT | |
| 1D-4717 | [4] | NUT | ||
| 21. | 8G-0061 | [2] | PLATE ASSEM. |
#SEBP13640436
7P-7671: ENCLOSURE GP-ENGINE & TMSN
7P7671 ENGINE AND TRANSMISSION ENCLOSURE GROUP-PART 1
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-1594 | [18] | BOLT | |
| 2. | 5P-1075 | [24] | WASHER-HARD | |
| 3. | 7P-3296 B | [8] | SHIM | |
| 4. | 5P-5926 D | SEAL (.6M) | ||
| 5. | 8G-4542 | [1] | DOOR AS (RH) | |
| 8G-4547 | [1] | DOOR AS (LH) | ||
| (EACH DOOR AS INCL) | ||||
| 6. | 5V-8308 | [1] | LATCH AS | |
| 9K-8415 | [1] | KEY | ||
| 7. | 6V-2491 | [5] | RIVET-POP | |
| 8. | 7P-3265 | [2] | HINGE | |
| 9. | 8F-9836 | [1] | LUG | |
| 10. | 9L-9132 | [14] | WASHER | |
| 11. | 7P-9473 | [1] | CORNER AS (RH) | |
| 7P-9477 | [1] | CORNER AS (LH) | ||
| 12. | 1D-4717 | [20] | NUT | |
| 13. | 7P-9486 B | [8] | SHIM | |
| 14. | 7P-9485 | [2] | ANGLE | |
| 15. | 5P-5926 D | SEAL (4M) | ||
| 16. | 7P-9490 | [2] | ANGLE | |
| 17. | 1D-4719 | [8] | NUT | |
| 5P-1076 | [8] | WASHER-HARD (4MM THK) | ||
| 5P-8248 | [8] | WASHER-HARD (3.5MM THK) | ||
| 18. | 7P-9481 | [1] | PLATE AS (RH) | |
| 7P-9483 | [1] | PLATE AS (LH) | ||
| 19. | 7P-3293 | [2] | ANGLE | |
| 20. | 7P-8298 | [2] | CLIP | |
| 21. | 7P-7403 | [2] | ROD | |
| 22. | 4F-4879 | [4] | BOLT | |
| 23. | 3P-9900 | [4] | WASHER | |
| 24. | 5P-7036 D | SEAL (4.5M) | ||
| 25. | 7P-9487 | [1] | ANGLE | |
| 26. | 7P-8463 | [2] | ANGLE | |
| 27. | 4B-4909 | [2] | SPRING | |
| 28. | 5P-5926 D | SEAL (.6M) | ||
| 29. | 5P-5926 D | SEAL (.4M) | ||
| 30. | 8G-4549 | [2] | DOOR AS | |
| (EACH INCLUDES) | ||||
| 8D-3508 | [2] | BOSS | ||
| 31. | 7P-3265 | [1] | HINGE | |
| 32. | 7P-5906 | [2] | ANGLE | |
| B | USE AS REQUIRED | |||
| D | ORDER BY THE METER | |||
#SEBP13640437
7P-7671: ENCLOSURE GP-ENGINE & TMSN
7P7671 ENGINE AND TRANSMISSION ENCLOSURE GROUP-PART 2
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7P-9488 | [2] | ANGLE | |
| 2. | 0S-1594 | [8] | BOLT | |
| 3. | 9L-9132 | [17] | WASHER | |
| 4. | 1D-4717 | [9] | NUT | |
| 5. | 8G-1681 | [2] | PLATE AS | |
| 6. | 5V-8309 | [2] | STRIKER AS | |
| 7. | 8G-0742 | [1] | PLATE AS | |
| 8. | 7D-0941 | [1] | HANDLE | |
| 9. | 0S-1615 | [2] | BOLT | |
| 1B-4330 | [2] | NUT | ||
| 4B-4276 | [4] | WASHER | ||
| 10. | 8G-0739 | [1] | BOX AS | |
| 11. | 2V-5019 | [1] | SPRING |
#SEBP13640438
7P-7641: IDLER GP-FRONT
7P7641 FRONT IDLER GROUP-PART 1
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3P-1885 | [2] | SPRING | |
| 2. | 7P-9272 | [2] | PILOT | |
| 3. | 7P-9242 | [4] | PIN | |
| 4. | 7P-6774 | [2] | CYLINDER | |
| 5. | 2S-5926 | [2] | VALVE (relief) | |
| 2S-5925 | [2] | VALVE (fill) | ||
| 5M-6708 | [4] | WASHER | ||
| 6. | 7P-4229 | [2] | FLANGE ASSEM. | |
| 7. | 7P-9271 | [2] | BULKHEAD | |
| 8. | 8S-9092 | [8] | BOLT | |
| 9. | 7P-9266 | [2] | SUPPORT ASSEM. | |
| (Each Includes) | ||||
| 10. | 8G-2083 | [2] | BEARING | |
| 11. | 7K-9203 | [4] | SEAL | |
| 12. | 1A-5964 | [2] | BOLT | |
| 13. | 1D-4717 | [6] | NUT | |
| 14. | 7P-4782 | [2] | PIN | |
| 15. | 7P-4777 | [4] | PIN | |
| 16. | 0S-1608 | [4] | BOLT | |
| 17. | 1S-8186 | [2] | IDLER | |
| 18. | 0T-0319 | [4] | BOLT | |
| 4K-9943 | [4] | WASHER | ||
| 5M-5000 | [4] | LOCK | ||
| 19. | 7P-9261 | [2] | LINK (R.H.-Outer - L.H.-Inner)- | |
| 7P-9262 | [2] | LINK (R.H.-Inner - L.H.-Outer)- | ||
| 20. | 0S-1573 | [12] | BOLT | |
| 21. | 7K-9209 | [8] | SEAL | |
| 22. | 1D-4630 | [8] | BOLT | |
| 23. | 5P-8249 | [12] | WASHER | |
| 24. | 8G-0979 | [4] | CAP | |
| 7P-8733 | [8] | SPRING | ||
| 25. | 7P-9245 | [2] | GUARD ASSEM. (R.H.-Outer - L.H. -Inner) | |
| 7P-9249 | [2] | GUARD ASSEM. (R.H. Inner - L.H. Outer) | ||
| (Each Includes) | ||||
| 26. | 8G-0980 | [1] | BEARING | |
| 27. | 9S-1351 | [4] | BOLT | |
| 28. | 6F-7037 | [4] | BOLT | |
| 29. | 7P-4778 | [2] | YOKE ASSEM. | |
| (Each Includes) | ||||
| 30. | 8G-0010 | [2] | BEARING | |
| 31. | 7P-9270 | [2] | PILOT | |
| 32. | 7P-9259 | [2] | ROD ASSEM. | |
| (Each Includes) | ||||
| 8G-0011 | [1] | BEARING | ||
| 33. | 1J-1902 | [8] | SEAL | |
| 34. | 7K-9201 C | [8] | SEAL | |
| C | INDICATES CHANGE | |||
#SEBP13640439
7P-7641: IDLER GP-FRONT
7P7641 FRONT IDLER GROUP-PART 2
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6H-6269 | [4] | RING | |
| 2. | 5F-0149 | [2] | SEAL | |
| 3. | 5M-2998 | [2] | RING | |
| 5M-2997 | [2] | SEAL | ||
| 4. | 2S-5927 | [2] | PLATE | |
| 5. | 7B-3028 | [8] | SCREW | |
| 6. | 7K-9206 | [4] | SEAL | |
| 7. | 7P-4796 | [2] | RING | |
| 8. | 7P-9268 | [4] | SEAL | |
| 9. | 8G-2082 | [2] | RETAINER | |
| 10. | 8G-0890 | [2] | BEARING | |
| 11. | 1A-1135 | [8] | BOLT | |
| 12. | 1H-8397 | [2] | RING | |
| 13. | 4S-9006 | [2] | SEAL | |
| 14. | 8H-7980 | [2] | PISTON | |
| 15. | 7G-4332 | [2] | STOPPER | |
| 16. | 7G-4408 | [2] | PLUG | |
| 17. | 3P-8432 | [4] | BUSHING ASSEM. | |
| (Each Includes) | ||||
| 18. | 8P-6651 | [1] | BEARING ASSEM. | |
| 19. | 9B-2289 | [2] | PIN | |
| 20. | 4H-9105 | [4] | SEAL | |
| 21. | 6V-1838 | [4] | SEAL GROUP | |
| (Each Includes) | ||||
| 1M-0556 | [1] | RING | ||
| 22. | 6V-1914 | [1] | RING | |
| 23. | 8G-1311 | [2] | SHAFT | |
| 24. | 2P-3202 | [24] | BOLT | |
| 25. | 7M-7260 | LIQUID GASKET | ||




