HYDRAULICS 1.87 1. Nut 2. Washer 3*. O-ring 4. End plug 5. Retainer 6. Spring 7*. O-ring 8. Sleeve 9. Spool 10*. O-ring 11. Sleeve 12. Spool 13*. Cup 14. Spacer 15. Housing 16. Retainer assembly 17. Shim(s) 18**. Spring 19. Spring 20. Spring 21. Bearing 22. Piston 23*. Boot * Included in repair kit ** Not used in all models