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  • Hydraulic Unit Identification - *Crown Newer PTH 50 Hydraulic Unit
  • Crown Newer PTH 50 Hydraulic Unit Line Drawing
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Crown

*Crown Newer PTH 50 Hydraulic Unit

(Serial # 7-512501 & higher)

Identify your part using this line drawing of the Hydraulic Unit.

Locate a part on the frame.

  1. CR 44521-012 Handle Assembly
    CR 144546-012 Handle Assembly, S/N 7-635878 & Higher
  2. CR 50000-012 Roll Pin
  3. CR 46235 Roller Axle
  4. CR 55084-001 Bushing
  5. CR 46236 Roller
  6. CR 55084-003 Bushing
  7. CR 44531 Roll Pin
  8. CR 44527 Control Rod
    CR 144545 Control Rod (Serial Number 7-635878 and higher)
  9. CR 44586 Insert
  10. CR 79918 Spring
  11. CR 50005-002 Screw
  12. CR 44535 Chain Connector
  13. CR 46128 Chain Assembly
  14. CR 46127 Master Link
  15. CR 44600 Lever Actuator
  16. CR 55001-007 Ball
  17. CR 41292 Spring
  18. CR 46234 Ram
  19. CR 54001-008 Scraper
  20. CR 50012-025 Snap Ring
  21. CR 41165 Ram Cylinder
  22. CR 54015-001 U-Cup
  23. CR 41181 Filler Plug
  24. CR 50011-010 Washer
  25. CR 44456 Spring
  26. CR 816819 Control Piston
  27. CR 818263 O-Ring
  28. CR 818261 Wiper
  29. CR 50000-070 Roll Pin
  30. CR 816818 Pin, Serial #7-512501 - 7-635877
    CR 144080 Camshaft, Serial #7-635878 & Higher
  31. CR 818252 Pump Cartridge Assembly
  32. CR 819180 Kit: 3 O-Rings & 2 Backuprings
  33. CR 44452 Washer
  34. CR 44570 Spring
  35. CR 54001-009 Scraper
  36. CR 54015-005 U-Cup
  37. CR 816815 Pump Cylinder
  38. CR 818262 Back-Up Ring
  39. CR 818260 O-Ring
  40. CR 50012-033 Snap Ring
  41. CR 816816 Pump Piston
  42. CR 816814-001 Pump Assembly
  43. CR 44499 Steer Wheel Axle
  44. CR 50000-039 Roll Pin
  45. CR 065081-020 Bearing
  46. Steer Wheel Assembly Options
  47. CR 50012-021 Snap Ring
  48. CR 44437 Hub Cap (OEM Wheel Only)
    CR 44437-1 Hub Cap (GPS Wheel Only)

Kits:

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