SEI Bravo Upper Gearbox Seal Kit
The SEI Bravo Upper Gearcase Seal Kit is a seal and o-ring set for the MerCruiser Bravo sterndrive upper gearcase. Manufactured by SEI to OEM specifications, this replacement part offers an economical and reliable alternative compatible with MerCruiser Bravo One/Two/Three.
Bravo Upper Gearcase Seal Kit Features
SEI (Sterndrive Engineering Inc.) parts are manufactured to OEM standards in their Florida production facility and undergo extensive testing processes.
- Compatibility: MerCruiser Bravo One / Two / Three
- Scope: Upper gearcase seal and o-ring set
- Material: Marine-grade nitrile/EPDM
Technical Specifications
| Compatibility | MerCruiser Bravo One / Two / Three |
| Scope | Upper gearcase seal and o-ring set |
| Material | Marine-grade nitrile/EPDM |
Who Is This Product For?
- Replacement parts: Economical replacement for damaged or worn Bravo Upper Gearcase Seal Kit part
- System reliability: Safe operation of the sterndrive system with the correct Bravo Upper Gearcase Seal Kit
Maintenance and Longevity
Sterndrive parts provide long-lasting use with regular checks and timely replacement. All seal, bearing, and anode parts should be reviewed at the beginning of each season.
Related maintenance categories: Anode | Gear Oils | Seal | Impeller
Frequently Asked Questions
When should the Bravo Upper Gearcase Seal Kit be replaced?
Inspection and replacement should be performed if abnormal noise, vibration, or shifting problems are noticed.
What else should be checked during replacement?
Simultaneous inspection of interconnected parts prevents re-disassembly costs. Gear oil and seal condition should be checked at every opening.
Related Products and Categories
Is This the Right Product for Your Boat?
Share your boat's model and year — let's verify the compatibility of the SEI Bravo Upper Gearcase Seal Kit together.
Delivery Information
Your orders are dispatched within an average of 28 business days. Free shipping on orders of 5000 TL and above.
Return Policy
You can return the products you purchased unconditionally within 14 days, provided they are unused and in their original packaging. You can contact us through our Customer Service page for return processes.