Parts on group Backhoe Control Valve:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | AT184547 | [1] | Pressure Relief Valve | 2900PSI (AUXILIARY SECTION) (TOP PORT) |
| 1. | AT178465 | [1] | Relief Valve | 2300PSI (INLET SECTION) 6-FUNCTION |
| 2. | ........ | [1] | Back-Up Ring | (A) |
| 3. | ........ | [1] | O-Ring | (A) |
| 4. | ........ | [1] | O-Ring | (A) |
| 5. | ........ | [1] | O-Ring | (A) |
| 6. | ........ | [1] | Back-Up Ring | (A) |
| 7. | ........ | [1] | O-Ring | (A) |
| 8. | R79060 | [1] | O-Ring | (A) |
| 9. | AT182248 | [1] | Pressure Relief Valve | 5500PSI BOOM SECTION BOTTOM PORT (SUB FOR AT174217, THIS APPLICATION) |
| 9. | AT172937 | [1] | Pressure Relief Valve | 4600PSI BUCKET SECTION BOTTOM PORT |
| 9. | AT171404 | [1] | Pressure Relief Valve | 4750PSI CROWD SECTION (TOP PORT) |
| 9. | AT301226 | [1] | Pressure Relief Valve | 3100PSI (INLET SECTION) (SUB FOR AT173840) LOAD SENSE |
| 10. | T183756 | [1] | Seal | (SUB FOR T126301) |
| 11. | ........ | [2] | O-Ring | (A) |
| 12. | AT172942 | [1] | Pressure Relief Valve | 4600PSI BUCKET SECTION TOP PORT |
| 13. | T118681 | [2] | O-Ring | (A) |
| 14. | ........ | [2] | Back-Up Ring | (A) |
| 15. | ........ | [1] | O-Ring | (A) |
| 16. | R63548 | [1] | O-Ring | (A) (SUB FOR T41339, THIS APPLICATION) |
| 17. | AT83174 | [1] | Fitting Plug | (EXTENDIBLE SECTION) (TOP AND BOTTOM PORT) |
| 18. | T183757 | [1] | Seal | (SUB FOR T141872) |
| 19. | T118866 | [1] | Housing | |
| 20. | T118867 | [1] | Spring | |
| 21. | T118681 | [1] | O-Ring | (A) |
| 22. | AT178363 | [1] | Kit | 2150PSI (RELIEF CARTRIDGE) (TOP PORT) BOOM SECTION |
| 22. | AT178362 | [1] | Valve Kit | 3800PSI (RELIEF CARTRIDGE) CROWD SECTION BOTTOM PORT |
| 22. | AT178632 | [1] | Valve Kit | 4000PSI (RELIEF CARTRIDGE) OUTLET SECTION |
| 22. | AT178402 | [1] | Kit | 4200PSI SWING SECTION (RELIEF CARTRIDGE) (TOP AND BOTTOM PORT) |
| 23. | ........ | [1] | O-Ring | (A) |
| 24. | ........ | [AR] | Shim | |
| 25. | ........ | [1] | Poppet | |
| 26. | ........ | [1] | Relief Valve | |
| 27. | ........ | [1] | Compression Spring | |
| 28. | ........ | [2] | Back-Up Ring | |
| 29. | ........ | [1] | O-Ring | |
| 30. | ........ | [1] | Back-Up Ring | (A) |
| 30. | AT314538 | [1] | Seal Kit | (INCLUDES ALL (A) PARTS FOR 7/8 INCH RELIEF VALVE SEAL KIT, ORDER ONE PER VALVE) (SUB FOR AT189413) |
| 30. | AT314539 | [1] | Seal Kit | (INCLUDES ALL (A) PARTS FOR 1 1/16 INCH RELIEF VALVE SEAL KIT, ORDER ONE PER VALVE) (SUB FOR AT189413) |