SEI Upper Gearcase Seal Kit (Volvo Penta Compatible)
6.919,99 TL
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SEI Upper Gearcase Seal Kit (Volvo Penta Compatible)
6.919,99 TL
$
144.75
USD
€
125.27
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 Upper Gearbox Seal Kit is a high-quality aftermarket replacement part, specifically designed for Volvo Penta Sterndrive Systems. It replaces the original OE# 3850594 reference part and is manufactured to OEM specifications to ensure sealing in gearbox and outdrive units, prevent gearbox oil leakage, and stop seawater from entering the internal gearcase.
Advantages and Features of the Upper Gearbox Seal Kit
- High Sealing Performance: Maintains critical oil pressure in the gearcase and prevents oil level reduction.
- Seawater Protection: Blocks corrosive seawater from entering the gearbox, preventing gear and bearing corrosion.
- Durable Material: Made from high-temperature, friction, and saltwater-resistant nitrile rubber and metal-backed rings.
Technical Specifications
| Brand | SEI (Aftermarket) |
| OEM Reference Number | 3850594 |
| Compatible Systems | Volvo Penta Sterndrive Systems |
| Product Group | Gearbox and Outdrive Seals |
Area of Application and Use
If the gearbox oil appears milky (indicating water ingress) or if oil leakage is detected from the outdrive, the seal kit should be replaced without delay.
Maintenance and Installation Recommendations
During installation, it is recommended to lightly lubricate the seals with appropriate marine gearbox oil and to seat them perfectly centered using specialized seal installation tools to prevent damage.
Frequently Asked Questions
Is this part an original Volvo Penta product?
No, this product is an aftermarket replacement part manufactured by SEI. It is produced to the same dimensions and performance standards as Volvo Penta's original part OE# 3850594.
What should be considered during installation?
Lightly lubricating the seals with suitable gearbox oil during installation and ensuring they are perfectly seated in their housings directly extends the sealing life.
Which engine models is it fully compatible with?
Since Volvo Penta sterndrive model variations are very broad, to prevent compatibility errors, you can verify by sharing your engine's serial number and existing part code with the Clever Marin technical team.
Related Products and Categories
Is This the Right Product for Your Boat?
Provide your engine brand, model, and outdrive serial number to the Clever Marin team, and let's confirm together that the SEI Upper Gearbox Seal Kit will work 100% compatible with your boat.
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.