---
product_id: 540881103
title: "International 18-9077 Wave Washer"
brand: "sierra"
price: "€ 31.98"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/540881103-international-18-9077-wave-washer
store_origin: CY
region: Cyprus
---

# Compact dimensions Lightweight at 14 oz Interchangeable with top brands International 18-9077 Wave Washer

**Brand:** sierra
**Price:** € 31.98
**Availability:** ✅ In Stock

## Summary

> 🌊 Ride the Wave of Performance!

## Quick Answers

- **What is this?** International 18-9077 Wave Washer by sierra
- **How much does it cost?** € 31.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/540881103-international-18-9077-wave-washer)

## 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

- • **Precision Fit:** Engineered for Mercury and Yamaha outboards, ensuring optimal performance.
- • **Compact Design:** Measuring just 0.39 inches, it fits perfectly in tight spaces.
- • **Quality Assurance:** Manufactured by Sierra, a trusted name in marine components.
- • **Lightweight Efficiency:** Weighing only 14 ounces, it won’t add unnecessary bulk to your setup.
- • **Versatile Compatibility:** Interchangeable with Mallory and Mercury Marine parts for seamless integration.

## Overview

The Sierra International 18-9077 Wave Washer is a high-quality marine component designed for compatibility with various Mercury and Yamaha outboard engines. Weighing just 14 ounces and featuring compact dimensions, this wave washer ensures a precise fit and reliable performance, making it an essential part for any boating enthusiast.

## Description

Sierra International 18-9077 Wave Washer

## Features

- Designed for use with Mercury 225 EFI (4-Stroke) (s/n 0T653945 & Up) outboard engines
- Designed for use with Yamaha 115 HP to 300 HP (2-Stroke) (1993 & Up) and 115 HP to 225 HP (4-Stroke) (2002 & Up) outboard engines
- Use with Sierra's 18-9079 Wave Washer Kit
- Includes one wave washer per package
- Interchangeable with Mallory 9-43714, Mercury Marine 13-888363 2, and Yamaha Outboard 90206-22M19-00

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sierra |
| Brand | Sierra |
| Model | Wave Washer |
| Item Weight | 14 ounces |
| Product Dimensions | 0.39 x 0.39 x 0.39 inches |
| Item model number | 18-9077 |
| Exterior | One |
| Manufacturer Part Number | 18-9077 |

## Product Details

- **Washer Type:** Wave Spring
- **Exterior Finish:** One
- **Brand:** Sierra
- **Item Weight:** 14 Ounces
- **Item dimensions L x W x H:** 0.39 x 0.39 x 0.39 inches

## Images

![International 18-9077 Wave Washer - Image 1](https://m.media-amazon.com/images/I/51F3o9AyhcL.jpg)

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**Shop now:** [https://www.desertcart.com.cy/products/540881103-international-18-9077-wave-washer](https://www.desertcart.com.cy/products/540881103-international-18-9077-wave-washer)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-06*