Parts on group Backhoe Valve, Crowd Section, Pilot:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | AT320372 | [1] | Hyd Actuated Control Valve | 4-FUNCTION |
| 1. | AT320378 | [1] | Hyd Actuated Control Valve | 5-FUNCTION, 6-FUNCTION, AND 7-FUNCTION WITH SELECTIVE FLOW |
| 2. | AT171404 | [1] | Pressure Relief Valve | 4750 PSI 22.23 MM (0.875 IN) NOT ANTICAVITATION |
| 3. | T67425 | [1] | Nut | |
| 4. | ........ | [2] | Ring | ORDER AT314538 OR AT314539 |
| 5. | T67424 | [1] | Nut | |
| 6. | T183756 | [2] | Seal | |
| 7. | AT303954 | [1] | Pressure Relief Valve | 3800 PSI 26.98 MM (1.0625 IN) NOT ANTICAVITATION |
| 8. | T107887 | [2] | O-Ring | 17.170 X 1.778 MM (0.676" X 0.070") |
| 9. | ........ | [2] | Back-Up Ring | ORDER AT300801 |
| 10. | T118681 | [2] | O-Ring | 23.470 X 2.946 MM (0.924" X 0.116") |
| 11. | R63548 | [1] | O-Ring | 9.246 X 1.778 MM (0.364" X 0.070") |
| 12. | ........ | [1] | Spring | ORDER AT300801 |
| 13. | ........ | [1] | Ring | ORDER AT300801 |
| 14. | AT301751 | [1] | Pressure Relief Valve | 3800 PSI 26.98 MM (1.0625 IN) ANTICAVITATION |
| 15. | T191335 | [2] | Screw | |
| 16. | T201072 | [1] | Cap | |
| 17. | T191337 | [1] | Screw | |
| 18. | T201306 | [2] | Retainer | |
| 19. | T201071 | [1] | Compression Spring | |
| 20. | T191334 | [2] | Screw | |
| 21. | T201069 | [1] | Cap | |
| 22. | ........ | [2] | Ring | ORDER AT280406 |
| 23. | R30903 | [1] | O-Ring | 6.071 X 1.626 MM (0.239" X 0.064") |
| 24. | 790106800 | [1] | Retainer | |
| 25. | T191346 | [1] | O-Ring | |
| 26. | AT178371 | [1] | Seal Kit | DRIFT CHECK |
| 27. | T201424 | [1] | Plug | |
| 28. | R26906 | [1] | O-Ring | 19.177 X 2.464 MM (0.755" X 0.097") |
| 29. | R111238 | [1] | Compression Spring | |
| 30. | T118685 | [1] | O-Ring | 88.494 X 3.531 MM (3-31/64" X 0.139") |
| 31. | T152406 | [1] | Poppet | 4-FUNCTION |
| 31. | T81538 | [1] | Poppet | 5-FUNCTION, 6-FUNCTION, AND 7-FUNCTION WITH SELECTIVE FLOW |
| 32. | T152407 | [1] | Spring | 4-FUNCTION |
| 32. | T81539 | [1] | Spring | 5-FUNCTION, 6-FUNCTION, AND 7-FUNCTION WITH SELECTIVE FLOW |
| 33. | AT280406 | [1] | Seal Kit | |
| 34. | AT300801 | [1] | Seal Kit | |
| 35. | AT314538 | [1] | Seal Kit | 22.23 MM (0.875 IN) RELIEF VALVE |
| 35. | AT314539 | [1] | Seal Kit | 26.98 MM (1.0625 IN) RELIEF VALVE |