---
product_id: 122873446
title: "18-072x Dry-Joint Gasket for MerCruiser"
brand: "sierra"
price: "$146.91"
currency: USD
in_stock: true
reviews_count: 5
url: https://www.desertcart.us/products/122873446-18-072x-dry-joint-gasket-for-mercruiser
store_origin: US
region: United States of America
---

# 8.9x6.61x0.16 in Fits 4.3L-6.2L 0.07 kg 18-072x Dry-Joint Gasket for MerCruiser

**Brand:** sierra
**Price:** $146.91
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal the Deal with Confidence!

## Quick Answers

- **What is this?** 18-072x Dry-Joint Gasket for MerCruiser by sierra
- **How much does it cost?** $146.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/122873446-18-072x-dry-joint-gasket-for-mercruiser)

## 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 seamless compatibility with MerCruiser models.
- • **Versatile Use:** Compatible with multiple Sierra parts for enhanced functionality.
- • **Durable Design:** Crafted from high-quality materials for long-lasting performance.
- • **Lightweight Efficiency:** Weighs only 0.15 lbs for easy installation and handling.
- • **Satisfaction Guaranteed:** Backed by Sierra's industry-leading customer satisfaction warranty.

## Overview

The 18-072x Dry-Joint Gasket is a high-quality replacement part designed specifically for MerCruiser engines, ensuring a perfect fit and reliable performance. With dimensions of 8.9 x 6.61 x 0.16 inches and a lightweight design, this gasket is easy to install and maintain. It is compatible with various Sierra parts and comes with a limited warranty, making it a smart choice for marine professionals.

## Description

Sierra 18-072x Dry-Joint Gasket for MerCruiserDETAILS  • Replacement Dry-Joint Gasket Offered in Three Styles: Open, Closed and Restricted  • Use with: MANIFOLD-Sierra Part Number 18-1843 and RISER-Sierra Part Number 18-1845 • Fits: 4.3L, 5.0L, 5.7L, 6.2L utilizing the Dry Joint Manifold and Riser  • Sierra Part Number 18-0720 Closed Dry Joint Gasket Replaces Mercruiser 27-864549A02, 27-864549A01 • Sierra Part Number 18-0721 Open Dry-Joint Gasket Replaces Mercruiser 27-864547A02, 27-864547A01 • Sierra Part Number 18-0722 Restricted Dry-Joint Gasket Replaces Mercruiser 27-864850A02, 27-864850A01 ABOUT SIERRA  Sierra is dedicated to protecting you and your investment. For 50 years Sierra, one of the most trusted names in the marine industry, has proudly been offering high quality engine and drive parts. Their products meet or exceed the original equipment part it replaces and are engineered to meet today's high horsepower engine demands while withstanding the harsh marine environment. SIERRA'S CUSTOMER SATISFACTION WARRANTY  All Sierra parts qualify for Sierra's Industry Leading Customer Satisfaction Warranty. Sierra warrants its products to be free of defects in workmanship and materials for the useful life of the product. If a Sierra product fails to comply with the warranty, Sierra will repair or replace the defective product free of charge. The warranty is subject to additional terms, conditions and limitations. You can view Sierra's full warranty located above in the Technical Specification Section.

## Features

- Replacement Open Dry Joint Gasket for Mercruiser Part Number 27-864547A02, 27-864547A01
- Use with: MANIFOLD-Sierra Part Number 18-1843 and RISER-Sierra Part Number 18-1845
- Fits: 4.3L, 5.0L, 5.7L, 6.2L utilizing the Dry Joint Manifold and Riser
- All Sierra parts qualify for and are covered under Sierra's Industry Leading Customer Satisfaction Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 8.9 x 6.61 x 0.16 inches |
| Package Weight | 0.07 Kilograms |
| Item Dimensions  LxWxH | 0.39 x 0.39 x 0.39 inches |
| Item Weight | 0.15 Pounds |
| Brand Name | Sierra International |
| Warranty Description | LIMITED WARRANTY |
| Model Name | Gasket, Dry Joint (Open) |
| Color | white |
| Number of Items | 1 |
| Manufacturer | Teleflex |
| Part Number | 18-0721 |
| Style | Open |
| Included Components | Gasket, Dry Joint (Open) |

## Images

![18-072x Dry-Joint Gasket for MerCruiser - Image 1](https://m.media-amazon.com/images/I/81zI9BBTq8L.jpg)
![18-072x Dry-Joint Gasket for MerCruiser - Image 2](https://m.media-amazon.com/images/I/81L+SVGhu2L.jpg)
![18-072x Dry-Joint Gasket for MerCruiser - Image 3](https://m.media-amazon.com/images/I/91HTCEJHPBL.jpg)
![18-072x Dry-Joint Gasket for MerCruiser - Image 4](https://m.media-amazon.com/images/I/9195rgI+HPL.jpg)
![18-072x Dry-Joint Gasket for MerCruiser - Image 5](https://m.media-amazon.com/images/I/81Avkn7-NlL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    OEM quality form, fit and function.
  

*by P***R on Reviewed in the United States on October 1, 2023*

Can't go wrong with Sierra products.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    slow shipping
  

*by R***  on Reviewed in the United States on September 23, 2020*

just what I needed / Thank you

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    good deal. great seller
  

*by M***M on Reviewed in the United States on February 16, 2020*

good deal. great seller

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---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*