Gearbox Casings, Type A, B, C, and D Gearbox

LEGEND
1. Front Cover
2. Input Shaft Oil Seal
3. Oil Level Plug
4. Washer
5. Oil Drain Plug
6. Gearcase
7. Spool Retainer
8. Center Plate
9. Locating Dowels
10. Selector Plug-Outer Detent Ball and Spring
11. Splash Shield
12. Extension Housing-Types A and B Gearbox
13. Gate Plate
14. Spool Retainer-Extension Housing
15. Inhibitor Cam Spring
16. Inhibitor Cam
17. Inhibitor Camshaft
18. Oil Selector Collar
19. Oil Seal
20. Oil Pump
21. O-Ring
22. Reverse Light Switch
23. Oil Cooler Bypass
24. Bolt
25. O-Ring
26. Oil Pick Up
27. Oil Filter
28. Oil Pick Up Ring
29. Oil Cooler Adapter
30. Bolt
31. O-Ring
32. Extension Housing-Type C Gearbox
33. Gate Plate-Type C Gearbox
34. Inhibitor Cam End Plate-Type C Gearbox
35. Spool Retainer-Type C Gearbox
36. Selector Shaft Oil Seal-Type C Gearbox
37. Spacer-Type C Gearbox
38. Speedometer Pinion-Type C Gearbox
39. Oil Seal-Type C Gearbox
40. Output Shaft Drive Flange-Type C Gearbox
41. O-Ring-Type C Gearbox
42. Spacer-Type C Gearbox
43. Tab Washer-Type C Gearbox
44. Drive Flange Bolt-Type C Gearbox
45. Drive Flange Propeller Shaft Bolt-Type C Gearbox
46. Support Bracket-Type C Gearbox
47. Support Bracket Bolt-Type C Gearbox
48. Extension Housing-Type D Gearbox
49. Oil Seal-Type D Gearbox