Protect your lower unit from destructive water contamination and ensure reliable oil retention with this complete gearcase seal kit. Precision-engineered from high-quality, oil-resistant rubber compounds, this comprehensive service kit replaces worn, leaking seals to maintain proper gear lubrication and protect internal bearings and gears from corrosion.
Fitment
Fits select 1978 to 1998 Johnson and Evinrude V4 2-stroke outboard engine models equipped with standard mechanical shift gearcases, including:
- 85 HP & 88 HP: V4 models (1978–1998)
- 90 HP & 100 HP: V4 models (1978–1998)
- 112 HP & 115 HP: V4 models (1978–1998)
- 120 HP, 130 HP & 140 HP: V4 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: 396351, 0396351, 396352, 0396352, 5000309, 05000309
- Sierra Marine: 18-2683
- GLM: 87610
- Mallory Marine: 9-74102
Fitment Caution
Fitment can vary by engine year, horsepower, and gearcase shift design (mechanical shift vs. electric shift). 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.
