HYDRAULIC SYSTEM
VALVE GP-SOLENOIDACTUATOR GP
IMPLEMENTS
CONTROL GPLINKAGE GP
PIN GP
HYDRAULIC SYSTEM
VALVE GP-SOLENOID#M00858330600
152-8340: VALVE GP-SOLENOID
152-8340 VALVE GP-SOLENOID
S/N MKL1-UP
24-VOLT
PART OF 162-2191 VALVE GP-FAN REVERSING
AN ATTACHMENT
S/N MKL1-UP
24-VOLT
PART OF 162-2191 VALVE GP-FAN REVERSING
AN ATTACHMENT
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 152-8338 J | [1] | CARTRIDGE AS | |
| 8C-9987 | [1] | WASHER (8.3X28X2.5-MM THK) | ||
| 111-0343 | [1] | LOCKNUT (5/16-18-THD) | ||
| 2. | 218-9894 | [1] | COIL AS (24-VOLT) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 197-7701 J | [1] | KIT-SEAL (SOLENOID VALVE) | ||
| (INCLUDES SEALS & RINGS) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
#M00858330601
313-7668: VALVE GP-SOLENOID
313-7668 VALVE GP-SOLENOID
S/N MKL1-UP
24-VOLT
PART OF 288-4051, 288-4054, 288-4058, 288-4061 VALVE GP-CONTROL
AN ATTACHMENT
S/N MKL1-UP
24-VOLT
PART OF 288-4051, 288-4054, 288-4058, 288-4061 VALVE GP-CONTROL
AN ATTACHMENT
#M00858330602
328-4314: VALVE GP-SOLENOID
328-4314 VALVE GP-SOLENOID
S/N MKL1-UP
24-VOLT
PART OF 288-4051, 288-4054 VALVE GP-CONTROL
AN ATTACHMENT
S/N MKL1-UP
24-VOLT
PART OF 288-4051, 288-4054 VALVE GP-CONTROL
AN ATTACHMENT
#M00858330603
338-1913: ACTUATOR GP-ROTARY
338-1913 ACTUATOR GP-ROTARY -NOX REDUCTION SYSTEM
S/N SYE1034-UP
PART OF 337-7323 VALVE GP-EXHAUST GAS (NRS)
AN ATTACHMENT
S/N SYE1034-UP
PART OF 337-7323 VALVE GP-EXHAUST GAS (NRS)
AN ATTACHMENT
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 342-0636 Y | [1] | VALVE GP-SOLENOID (NOX REDUCTION SYSTEM) | |
| Y | SEPARATE ILLUSTRATION | |||
#M00858330604
506-0537: CONTROL AR-BUCKET
506-0537 CONTROL AR-BUCKET
S/N MKL1-UP
PART OF 499-1529, 499-1531, 499-1532, 502-1935, 527-6697, 571-8025 GENERAL AR
AN ATTACHMENT
S/N MKL1-UP
PART OF 499-1529, 499-1531, 499-1532, 502-1935, 527-6697, 571-8025 GENERAL AR
AN ATTACHMENT
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS#M00858330605
508-0570: CONTROL GP-BUCKET
508-0570 CONTROL GP-BUCKET
S/N MKL1-UP
PART OF 506-0537 CONTROL AR-BUCKET
AN ATTACHMENT
S/N MKL1-UP
PART OF 506-0537 CONTROL AR-BUCKET
AN ATTACHMENT
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-8489 | [14] | FITTING-GREASE (1/8-27 PTF) | |
| 2. | 3B-8491 | [4] | FITTING-GREASE (1/8-27 PTF) | |
| 3. | 3W-3982 | [2] | LINK & BEARING AS | |
| (EACH INCLUDES) | ||||
| 3A. | 7P-8753 | [2] | BEARING | |
| 4. | 5G-9467 | [2] | PIN AS | |
| 5. | 7K-9212 | [12] | SEAL-LIP TYPE | |
| 6. | 7P-2288 | [2] | PIN AS | |
| 7. | 7P-3209 | [2] | PIN AS | |
| 8. | 7P-3214 | [2] | PIN | |
| 9. | 7P-8749 | [2] | PIN AS | |
| 10. | 7P-8754 | [2] | PIN AS | |
| 11. | 7X-2568 M | [2] | BOLT (M20X2.5X180-MM) | |
| 12. | 7Y-1537 M | [2] | LOCKNUT (M20X2.5-THD) | |
| 13. | 8T-4183 M | [6] | BOLT (M12X1.75X40-MM) | |
| 14. | 8T-4956 M | [12] | BOLT (M12X1.75X35-MM) | |
| 15. | 8T-5439 | [12] | WASHER-HARD (21.5X45X6-MM THK) | |
| 16. | 8T-6430 M | [14] | BOLT (M20X2.5X50-MM) | |
| 17. | 9K-9731 | [14] | SPACER (20.4X28.5X14.2-MM THK) | |
| 18. | 096-6467 | [2] | WASHER (22X60X8-MM THK) | |
| 19. | 136-9371 | [2] | PIN AS | |
| 20. | 198-4778 | [12] | WASHER-HARD (13.5X30X12-MM THK) | |
| 21. | 219-5644 | [14] | WASHER (103X180X1.5-MM THK) | |
| 22. | 232-5320 | [2] | PIN AS | |
| 23. | 265-9596 | [6] | WASHER-HARD (13.5X30X9-MM THK) | |
| 24. | 271-6106 | [2] | LEVER & BUSHING AS | |
| (EACH INCLUDES) | ||||
| 24A. | 7P-3194 | [1] | BUSHING | |
| 25. | 300-9136 | [12] | WASHER (SPECIAL) | |
| 26. | 329-8607 | [4] | STEP AS | |
| 27. | 508-0573 | [1] | ARM & BEARING AS | |
| 27A. | 3G-0222 | [2] | BUSHING | |
| 27B. | 7K-9212 | [4] | SEAL-LIP TYPE | |
| 27C. | 7K-9216 | [8] | SEAL-LIP TYPE | |
| 27D. | 7P-3194 | [4] | BUSHING | |
| 28. | 512-4894 | [1] | HANDLE AS (LH) | |
| 29. | 512-4895 | [1] | HANDLE AS (RH) | |
| M | METRIC PART | |||
#M00858330606
543-0481: CONTROL GP-BUCKET
543-0481 CONTROL GP-BUCKET
S/N MKL1-UP
PART OF 506-0538 LINKAGE AR-BUCKET
AN ATTACHMENT
S/N MKL1-UP
PART OF 506-0538 LINKAGE AR-BUCKET
AN ATTACHMENT
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9K-9731 | [14] | SPACER (20.4X28.5X14.2-MM THK) | |
| 2. | 3B-8491 | [4] | FITTING-GREASE (1/8-27 PTF) | |
| 3. | 5G-9467 | [2] | PIN AS | |
| 4. | 7P-2288 | [2] | PIN AS | |
| 5. | 7P-3209 | [2] | PIN AS | |
| 6. | 7P-3214 | [2] | PIN | |
| 7. | 7P-8749 | [2] | PIN AS | |
| 8. | 7P-8754 | [2] | PIN AS | |
| 9. | 7X-2568 M | [2] | BOLT (M20X2.5X180-MM) | |
| 10. | 7Y-1537 M | [2] | LOCKNUT (M20X2.5-THD) | |
| 11. | 8T-4183 M | [6] | BOLT (M12X1.75X40-MM) | |
| 12. | 8T-5439 | [12] | WASHER-HARD (21.5X45X6-MM THK) | |
| 13. | 8T-6430 M | [14] | BOLT (M20X2.5X50-MM) | |
| 14. | 136-9371 | [2] | PIN AS | |
| 15. | 219-5644 | [14] | WASHER (103X180X1.5-MM THK) | |
| 16. | 232-5320 | [2] | PIN AS | |
| 17. | 265-9596 | [6] | WASHER-HARD (13.5X30X9-MM THK) | |
| 18. | 271-6106 | [2] | LEVER & BUSHING AS | |
| (EACH INCLUDES) | ||||
| 18A. | 7P-3194 | [1] | BUSHING | |
| 19. | 329-8607 | [4] | STEP AS | |
| 20. | 096-6467 | [2] | WASHER (22X60X8-MM THK) | |
| 21. | 198-4778 | [12] | WASHER-HARD (13.5X30X12-MM THK) | |
| 22. | 300-9136 | [12] | WASHER (SPECIAL) | |
| 23. | 3B-8489 | [14] | FITTING-GREASE (1/8-27 PTF) | |
| 24. | 3W-3982 | [2] | LINK & BEARING AS | |
| (EACH INCLUDES) | ||||
| 24A. | 7P-8753 | [2] | BEARING | |
| 25. | 512-4894 | [1] | HANDLE AS (LH) | |
| 26. | 512-4895 | [1] | HANDLE AS (RH) | |
| 27. | 542-1851 | [1] | ARM & BEARING AS-LIFT | |
| 27A. | 3G-0222 | [2] | BUSHING | |
| 27B. | 7P-3194 | [4] | BUSHING | |
| 28. | 553-0953 | [12] | RING | |
| 29. | 8T-4956 M | [12] | BOLT (M12X1.75X35-MM) | |
| M | METRIC PART | |||
#M00858330607
506-0538: LINKAGE AR-BUCKET
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS#M00858330608
542-1557: PIN GP-BUCKET
Parts for your 973 TRACK LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7K-9209 | [8] | SEAL-LIP TYPE | |
| 2. | 7X-2563 M | [2] | BOLT (M20X2.5X60-MM) | |
| 3. | 8T-5439 | [2] | WASHER-HARD (21.5X45X6-MM THK) | |
| 4. | 216-3868 | [2] | PIN AS | |
| 5. | 219-5644 | [8] | WASHER (103X180X1.5-MM THK) | |
| 6. | 219-6202 | [2] | SPACER (20.5X28.5X18-MM THK) | |
| 7. | 7K-9216 | [4] | SEAL-LIP TYPE | |
| M | METRIC PART | |||
#M00858330609
542-1558: PIN GP-BUCKET
Parts for your 973 TRACK LOADER:
CATERPILLAR SISInformation:
HYDRAULIC SYSTEM
VALVE GP-SOLENOID
Specifications
Testing and Adjusting
Troubleshooting
Solenoid Valve (Switch Controlled) - Test
973 K Track Type LoaderElectrical Hydraulic Troubleshooting
973 K Track Type LoaderElectrical Hydraulic Troubleshooting




