---
product_id: 55307490
title: "Parts Camp GX390 Muffler Exhaust Assembly Fits for GX340 GX390 GX420 11Hp 13Hp 16Hp Engine Motor Harbor Freight Predator 420cc Champion 389cc 420cc 439cc Engine"
brand: "parts camp"
price: "€ 473.93"
currency: EUR
in_stock: true
reviews_count: 9
url: https://www.desertcart.sk/products/55307490-parts-camp-gx390-muffler-exhaust-assembly-fits-for-gx340-gx390
store_origin: SK
region: Slovakia
---

# Fits multiple engines Includes gaskets & manifold 3-month warranty Parts Camp GX390 Muffler Exhaust Assembly Fits for GX340 GX390 GX420 11Hp 13Hp 16Hp Engine Motor Harbor Freight Predator 420cc Champion 389cc 420cc 439cc Engine

**Brand:** parts camp
**Price:** € 473.93
**Availability:** ✅ In Stock

## Summary

> 🔊 Unleash the Power of Your Engine!

## Quick Answers

- **What is this?** Parts Camp GX390 Muffler Exhaust Assembly Fits for GX340 GX390 GX420 11Hp 13Hp 16Hp Engine Motor Harbor Freight Predator 420cc Champion 389cc 420cc 439cc Engine by parts camp
- **How much does it cost?** € 473.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/55307490-parts-camp-gx390-muffler-exhaust-assembly-fits-for-gx340-gx390)

## Best For

- parts camp enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for 11HP, 13HP, and 16HP engines, including Harbor Freight Predator.
- • **OEM Replacement:** Directly replaces OEM part 18310-ZE2-W61 for hassle-free upgrades.
- • **Complete Assembly:** Comes with muffler, head shield manifold, and gaskets for easy installation.
- • **Risk-Free Guarantee:** Enjoy a 3-month warranty and a 30-day return policy for peace of mind.
- • **Engine Compatibility:** Seamlessly fits Honda GX340, GX390, and more!

## Overview

The Parts Camp GX390 Muffler Exhaust Assembly is designed to fit a variety of engines, including Honda GX340, GX390, and others. This complete assembly includes a muffler, head shield manifold, and two gaskets, ensuring a straightforward installation. With a direct OEM replacement part number and a generous warranty, this product is perfect for those looking to enhance their engine's performance without the risk.

## Description

Parts Camp GX390 Muffler Exhaust Assembly Fits for GX340 GX390 GX420 11Hp 13Hp 16Hp Engine Motor Harbor Freight Predator 420cc Champion 389cc 420cc 439cc Engine

## Features

- About this item
- Fits: Honda GX340 GX390 muffler, fits11HP 13HP engine
- Replace OEM : 18310-ZE2-W61
- Replace: Stens 105-705
- Include: 1 muffler, 1 head shield manifold and 2 Gaskets
- Guarantee: 3 month warranty. If the spindle does not meet your expectations, you can return it within a month, no risk.

## Images

![Parts Camp GX390 Muffler Exhaust Assembly Fits for GX340 GX390 GX420 11Hp 13Hp 16Hp Engine Motor Harbor Freight Predator 420cc Champion 389cc 420cc 439cc Engine - Image 1](https://m.media-amazon.com/images/I/61yv4cpscaL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Economic alternative compared to cost of an OEM replacement.
  

*by R***W on Reviewed in the United States on October 30, 2018*

Economic alternative compared to cost of an OEM replacement.  Con:  The shield portion lacks precision in the manufacturing process.  Had to remove/modify/bend the shield and drilling additional hole to align shield so exhaust port matched muffler exhaust port.  The problem is the alignment of the bends of the shielding and spot welding of seams in shield portion of this assembly.  The actual muffler portion is fine, and the exhaust manifold aligns perfectly.  If your concern is perfect looks, then spend the $$ to purchase OEM.  Otherwise this is a viable and economic replacement.  In couple years I can afford to replace it again if necessary..

### ⭐ 







  
  
    Cheap quality
  

*by A***Y on Reviewed in the United States on March 22, 2020*

Didn't last 4 months. Second one from conpany. Don't waste your money they don't last a month after the warranty is up

### ⭐⭐⭐⭐⭐ 







  
  
    Perfect fit
  

*by K***R on Reviewed in the United States on September 27, 2018*

Perfect fit on Honda GX390.  The old muffler must have clogged and created too much back pressure for the engine to run and would send flames out of the carb.  Changed to this new muffler and the engine started and ran great!

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**Shop now:** [https://www.desertcart.sk/products/55307490-parts-camp-gx390-muffler-exhaust-assembly-fits-for-gx340-gx390](https://www.desertcart.sk/products/55307490-parts-camp-gx390-muffler-exhaust-assembly-fits-for-gx340-gx390)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-05*