Reseal your lower unit and protect internal gears and bearings against water contamination with this complete gearcase seal kit. Precision-engineered from oil- and water-resistant synthetic rubber compounds, this service kit replaces worn, hardened seals to restore oil retention and ensure long-term lower unit protection.
Fitment
Fits select 1978 to 1998 Johnson and Evinrude 2-stroke outboard engine models equipped with standard 3-cylinder gearcases, including:
- 50 HP & 55 HP: 3-Cylinder models (1978–1998)
- 60 HP & 65 HP: 3-Cylinder models (1978–1998)
- 70 HP & 75 HP: 3-Cylinder models (1978–1998)
What’s Included
- Drive shaft oil seals
- Propeller shaft oil seals
- Shift shaft oil seal / O-rings
- Gearcase drain and fill plug washers
- Lower unit bearing carrier O-rings
Replaces / Cross-References
- BRP / Johnson / Evinrude OEM: 396349, 0396349, 396350, 0396350, 5000308, 05000308
- Sierra Marine: 18-2682
- GLM: 87600
- Mallory Marine: 9-74100
Fitment Caution
Lower unit seal components can vary by engine model year, horsepower, and gearcase configuration. Compare your original seals and OEM part numbers prior to ordering.
Questions About This Product?
Have a question about this part or need help determining if it may work for your application? Email us at customerservice@marinepartswarehouse.com with your engine model and serial number, and our team will be happy to help with any information we have available.
