---
product_id: 25195829
title: "SEI Marine ProductsCompatible with - Mercury Mariner Force Gearcase Seal Kit 26-41365A3 6 8 9.9 15 HP 2 & 4 Stroke"
brand: "sei marine products"
price: "KD 25.87"
currency: KWD
in_stock: true
reviews_count: 1
url: https://www.desertcart.com.kw/products/25195829-sei-marine-productscompatible-with-mercury-mariner-force-gearcase-seal-kit
store_origin: KW
region: Kuwait
---

# Compact Size Gearcase Seal Kit Fits 6-15 HP SEI Marine ProductsCompatible with - Mercury Mariner Force Gearcase Seal Kit 26-41365A3 6 8 9.9 15 HP 2 & 4 Stroke

**Brand:** sei marine products
**Price:** KD 25.87
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal the Deal with Confidence!

## Quick Answers

- **What is this?** SEI Marine ProductsCompatible with - Mercury Mariner Force Gearcase Seal Kit 26-41365A3 6 8 9.9 15 HP 2 & 4 Stroke by sei marine products
- **How much does it cost?** KD 25.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/25195829-sei-marine-productscompatible-with-mercury-mariner-force-gearcase-seal-kit)

## Best For

- sei marine products enthusiasts

## Why This Product

- Trusted sei marine products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit:** Engineered to replace OE#: 26-41365A3 seamlessly.
- • **Durable Material:** Crafted from high-quality rubber for longevity.
- • **Lightweight Design:** Weighs only 2 pounds for easy handling.
- • **Broad Application Range:** Ideal for 2 & 4 stroke engines from 1986-2005.
- • **Versatile Compatibility:** Perfect for Mercury, Mariner, and Force outboards.

## Overview

The SEI Marine Products Gearcase Seal Kit is a high-quality replacement for OE#: 26-41365A3, designed to fit Mercury, Mariner, and Force outboard lower units. Suitable for 6-15 HP 2 stroke (1986-2005) and 8-15 HP 4 stroke applications, this durable rubber kit ensures optimal performance and longevity for your outboard motors.

## Description

SEI Marine ProductsCompatible with - Mercury Mariner Force Gearcase Seal Kit 26-41365A3 6 8 9.9 15 HP 2 & 4 Stroke

## Features

- This gearcase seal kit replaces OE#: 26-41365A3 and fits Mercury, Mariner, and Force outboard lower units for the following applications: 6-15 hp 2 stroke 1986-2005 and 8-15 hp 4 stroke.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SEI Marine Products |
| Item Weight | 2 Pounds |
| Material | Rubber |
| Engine Type | 2 Stroke or 4 Stroke |
| Recommended Uses For Product | This gearcase seal kit is suitable for use with Mercury, Mariner, and Force outboard lower units, specifically for 6-15 hp 2 stroke (1986-2005) and 8-15 hp 4 stroke applications. Potential uses include repairing or replacing worn-out or damaged gearcase seals in these outboard motors. |
| Mounting Type | Engine |
| Maximum Horsepower | 15 Horsepower |
| Manufacturer | SEI MARINE PRODUCTS |
| Model | 2 |
| Item Weight | 2 pounds |
| Package Dimensions | 6 x 4 x 4 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 95-261-11K |

## Images

![SEI Marine ProductsCompatible with - Mercury Mariner Force Gearcase Seal Kit 26-41365A3 6 8 9.9 15 HP 2 & 4 Stroke - Image 1](https://m.media-amazon.com/images/I/51L1NNGp8PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    shipped with incorrect seal. SEI corrected the part and overnited. excellant to work with. thank you
  

*by G***R on Reviewed in the United States on April 16, 2023*

everything fit until I got to the propshaft seals. inner ok / outer totally wrong id and od not even close.had to  order replacement seal $30.00 with shipping  perfect weather no motor not happy do not buy. part was replaced overnite very happy now

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.kw/products/25195829-sei-marine-productscompatible-with-mercury-mariner-force-gearcase-seal-kit](https://www.desertcart.com.kw/products/25195829-sei-marine-productscompatible-with-mercury-mariner-force-gearcase-seal-kit)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-31*