---
product_id: 208371726
title: "SierraInternational 18-2660 Marine Lower Unit Seal Kit for Johnson/Evinrude Outboard Motor , white"
brand: "sierra"
price: "€ 72.56"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/208371726-sierrainternational-18-2660-marine-lower-unit-seal-kit-for-johnson
store_origin: IE
region: Ireland
---

# Compact Dimensions Interchangeable Parts Precision Engineering SierraInternational 18-2660 Marine Lower Unit Seal Kit for Johnson/Evinrude Outboard Motor , white

**Brand:** sierra
**Price:** € 72.56
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the Deal with Precision!

## Quick Answers

- **What is this?** SierraInternational 18-2660 Marine Lower Unit Seal Kit for Johnson/Evinrude Outboard Motor , white by sierra
- **How much does it cost?** € 72.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/208371726-sierrainternational-18-2660-marine-lower-unit-seal-kit-for-johnson)

## Best For

- sierra enthusiasts

## Why This Product

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

## Key Features

- • **Compact Size:** Dimensions of just 0.39 inches for seamless installation.
- • **Precision Fit:** Engineered for a perfect fit with Johnson/Evinrude outboards.
- • **Unmatched Quality:** Meets or exceeds OEM standards for reliability.
- • **Lightweight Design:** Weighs only 0.353 ounces for easy handling.
- • **Versatile Compatibility:** Interchangeable with GLM 87601 and Mallory 9-74103.

## Overview

The Sierra International 18-2660 Marine Lower Unit Seal Kit is a high-quality replacement designed for Johnson and Evinrude outboard motors. This kit meets or exceeds OEM standards, ensuring reliability and performance. With its lightweight and compact design, it offers easy installation and compatibility with various models, making it an essential component for marine enthusiasts.

## Description

SierraInternational 18-2660 Marine Lower Unit Seal Kit for Johnson/Evinrude Outboard Motor , white

## Features

- Sierra Lower Unit Seal Kit
- Meets or exceeds the original equipment quality
- Built with precision
- Interchangeable with the following: GLM 87601, Evinrude/Johnson 0396349 and Mallory 9-74103
- Fit specific, check part numbers to ensure proper fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sierra |
| Color | white |
| Shape | Round |
| UPC | 030999312716 |
| Manufacturer | Sierra |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 00030999312716 |
| Model | Sierra International 18-2660 Marine Lower Unit Seal Kit for Johnson/Evinrude Outboard Motor |
| Item Weight | 0.353 ounces |
| Product Dimensions | 0.39 x 0.39 x 0.39 inches |
| Item model number | 18-2660 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 18-2660 |
| OEM Part Number | OMC 396349 |
| Lift Type | MOTOR |

## Product Details

- **Brand:** Sierra
- **Color:** white
- **Shape:** Round
- **UPC:** 030999312716
- **Manufacturer:** Sierra

## Images

![SierraInternational 18-2660 Marine Lower Unit Seal Kit for Johnson/Evinrude Outboard Motor , white - Image 1](https://m.media-amazon.com/images/I/51-wtg4+yTL.jpg)

## Questions & Answers

**Q: Will this fit for model number 70473-M evinrude**
A: No and we do not show to offer one for that model

**Q: Will this fit 1993 evinrude 120 v4?**
A: No, that will not fit that model.

**Q: Will this fit a 1989 eco ride 48hp lower unit**
A: That will not fit for that model and year.

**Q: does this include the prop shaft seals?**
A: Yes, it includes the prop shaft seals

## Frequently Bought Together

- Sierra International 18-2660 Marine Lower Unit Seal Kit for Johnson/Evinrude Outboard Motor , white
- 60HP 65HP 70HP 75HP Evinrude Johnson Water Pump Rebuild Kit Replacement With Housing Key 432955 OMC Sierra 18-3389
- STAR BRITE PRO Star Premium Type C Lower Unit Gear Lube - High Performance Lubricant for Johnson, Evinrude, OMC Outboards & Sterndrives - 32 OZ (027332)

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**Shop now:** [https://www.desertcart.ie/products/208371726-sierrainternational-18-2660-marine-lower-unit-seal-kit-for-johnson](https://www.desertcart.ie/products/208371726-sierrainternational-18-2660-marine-lower-unit-seal-kit-for-johnson)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-05*