Johnson & Evinrude 1979-2003 3-Cylinder 2-Stroke 50-75 HP Outboard Gearcase Parts Diagrams

Discover a comprehensive range of Johnson & Evinrude 50-75 HP (3-cylinder) lower unit parts for models manufactured between 1979 and 2003. Whether you're performing a rebuild or a simple repair, our inventory includes essential components:

• Gearcase Seal Kits & Bearing Kits
• Propshafts, Driveshafts, Clutch Dogs, Thrust & Carrier Bearings
• Complete Gear Sets & OEM-cross rebuild options via Red Rhino, EMP, Pro Marine

Every part is engineered for precision and durability—perfect for marine mechanics and DIY boat owners seeking reliable, long-lasting performance. Shop now to keep your lower unit running smoothly.

The following parts correspond to the numbers on the diagram above: 

1. Driveshaft Thrust Bearing
2. Pinion Bearing
3. Forward Thrust Bearing
4. Reverse Thrust Bearing
5. Reverse Gear Bearing
6. Propshaft Bearing
7. Gear Set
8. Propshaft
9. (Not Pictured)
10. Bearing Housing Pin & Spring
11. Clutch Dog
12. Spring, Clutch Dog
13. Cross Pin, Clutch Dog
14. Driveshaft 20"
15. Propshaft Thrust Washer
16. Crankshaft/Propshaft Seal
17. Bearing Carrier
18. Zinc Anode, Bearing Carrier
19. Bolt Seal, Bearing Carrier
20. Reverse Thrust Washer
21. Forward Thrust Washer
22. Bearing Housing Shift Lever
23. Shift Cradle
24. Pinion Nut
25. Driveshaft Thrust Washer
26. Driveshaft Shim
27. Carrier Seal
28. Driveshaft Bearing Housing
29. Driveshaft Oil Seal
30. Driveshaft Oil Seal
31. Flat Blade Drain Screw, Drain Screw Gasket
32. Lower Exhaust Seal
33. Water Intake Screen
34. Gearcase Anode Block
35. Water Pump Kit w/ Housing
36. Seal Kit
37. Cotter Pin

We also offer a complete Bearing Kit!