SEI SE121 Upper Gearbox (Bravo Compatible)
30/23
296.139,99 TL
50% OFF
592.279,99 TL
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SEI SE121 Upper Gearbox (Bravo Compatible)
296.139,99 TL
50% OFF
592.279,99 TL
$
6,194.54
USD
€
5,361.12
EUR
VAT Included
Free Shipping
Compatible Product
Estimated Delivery
28 Business Days
Shipping
Free Shipping
Returns
14-Day Easy Returns
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The SEI SE121 Upper Gearcase is a replacement upper gearcase part for MerCruiser Bravo One. Manufactured by SEI to OEM specifications, this replacement part offers an economical and reliable alternative compatible with MerCruiser Bravo One.
SE121 Upper Gearcase Features
SEI (Sterndrive Engineering Inc.) parts are manufactured to OEM standards at their Florida production facility and undergo extensive testing processes.
- Compatibility: MerCruiser Bravo One
- Gear Ratio: 30/23
- Manufacture: Compliant with OEM specifications
Technical Specifications
| Compatibility | MerCruiser Bravo One |
| Gear Ratio | 30/23 |
| Manufacture | Compliant with OEM specifications |
Who Is This Product For?
- Replacement part: An economical replacement for a damaged or worn SE121 Upper Gearcase part
- System reliability: Safe operation of the sterndrive system with the correct SE121 Upper Gearcase
Maintenance and Longevity
Sterndrive parts provide long-lasting use with regular inspection and timely replacement. All seals, bearings, and anode parts should be checked at the beginning of each season.
Related maintenance categories: Anode | Gear Oils | Seal | Impeller
Frequently Asked Questions
When should the SE121 Upper Gearcase be replaced?
Inspection and replacement should be carried out if abnormal noise, vibration, or gear shifting problems are noticed.
What else should be checked during replacement?
Simultaneous inspection of interconnected parts prevents the cost of re-disassembly. Gear oil and seal condition should be checked each time the unit is opened.
Related Products and Categories
Is This the Right Product for Your Boat?
Share your boat's model and year — let's confirm the SEI SE121 Upper Gearcase compatibility 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.