--- product_id: 643982396 title: "Muffler Exhaust Kit Assembly Fits Honda GX340 GX390 GX420 11HP 13HP 16HP Harbor Freight 420 Engine Water Pump Snowblower Pressure Washer with Head Shield Manifold and Two Gaskets, No nuts" brand: "sutmorly" price: "171.43 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/643982396-muffler-exhaust-kit-assembly-fits-honda-gx340-gx390-gx420-11hp store_origin: TN region: Tunisia --- # 3-month risk-free warranty Includes muffler, head shield manifold & 2 gaskets Fits Honda GX340/GX390 engines Muffler Exhaust Kit Assembly Fits Honda GX340 GX390 GX420 11HP 13HP 16HP Harbor Freight 420 Engine Water Pump Snowblower Pressure Washer with Head Shield Manifold and Two Gaskets, No nuts **Brand:** sutmorly **Price:** 171.43 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Upgrade your power machine’s breathability—because performance waits for no one! ## Quick Answers - **What is this?** Muffler Exhaust Kit Assembly Fits Honda GX340 GX390 GX420 11HP 13HP 16HP Harbor Freight 420 Engine Water Pump Snowblower Pressure Washer with Head Shield Manifold and Two Gaskets, No nuts by sutmorly - **How much does it cost?** 171.43 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/643982396-muffler-exhaust-kit-assembly-fits-honda-gx340-gx390-gx420-11hp) ## Best For - sutmorly enthusiasts ## Why This Product - Trusted sutmorly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Installation:** Designed for quick replacement to get your equipment back in action fast. - • **Risk-Free Upgrade:** Backed by a 3-month warranty and hassle-free returns—confidence guaranteed. - • **Complete Muffler Kit:** Includes muffler, head shield manifold, and two gaskets—everything you need except nuts. - • **Durable Metal Construction:** Built to withstand heavy-duty use and extend your machine’s lifespan. - • **Precision Fit for Honda GX Series:** Seamlessly compatible with 11HP-16HP engines for effortless upgrades. ## Overview This Sutmorly Muffler Exhaust Kit is engineered for Honda GX340 and GX390 engines (11HP-16HP), perfect for lawn mowers, pressure washers, and snowblowers. The kit includes a high-quality muffler, head shield manifold, and two gaskets, crafted from durable metal for long-lasting performance. With a precise fit and a 3-month warranty, it offers a risk-free way to enhance your equipment’s efficiency and longevity. ## Description Sutmorly Replacement Honda GX340 GX390 Muffler for 11HP 13HP Engine Motor with Exhaust Pipe About Muffler: Fits Honda GX340 GX390 machine, such as mower, pressure washer and so on. The package include 1 muffler, 1 head shield manifold and 2 Gaskets, no nuts. About Parts Camp: Parts Camp’s aim is to provide better parts to prolong the use of your machine. We hope to save you more money in another way. If you have any comments or suggestions for us, you are welcome to tell us. We are committed to providing you with better products and services. Please confirm that the product is Parts Camp before purchase. ## Features - 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, This item does not include nuts - Guarantee: 3 month warranty. If the spindle does not meet your expectations, you can return it within a month, no risk ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B06XR6MGJ2 | | Best Sellers Rank | #324,464 in Garden & Outdoors (See Top 100 in Garden & Outdoors) #3,781 in Outdoor Power Tool Replacement Parts | | Brand Name | Sutmorly | | Compatible With Vehicle Type | Lawn Mower | | Customer Reviews | 4.0 4.0 out of 5 stars (116) 4.0 out of 5 stars | | Global Trade Identification Number | 00714131404360 | | Item Dimensions | 11.5 x 30 x 6.5 Centimeters | | Item Shape | Round | | Item Weight | 4.41 Pounds | | Manufacturer | Parts Club | | Manufacturer Part Number | Holzminiaturen_519 | | Material Type | Metal | | Model | Holzminiaturen_519 | | Upc | 714131404360 | ## Product Details - **Brand:** Sutmorly - **Item Weight:** 2 kg - **Item dimensions L x W x H:** 11.5 x 30 x 6.5 Centimeters - **Material:** Metal - **Vehicle Service Type:** Lawn Mower ## Images ![Muffler Exhaust Kit Assembly Fits Honda GX340 GX390 GX420 11HP 13HP 16HP Harbor Freight 420 Engine Water Pump Snowblower Pressure Washer with Head Shield Manifold and Two Gaskets, No nuts - Image 1](https://m.media-amazon.com/images/I/61VnwmOyeeL.jpg) ![Muffler Exhaust Kit Assembly Fits Honda GX340 GX390 GX420 11HP 13HP 16HP Harbor Freight 420 Engine Water Pump Snowblower Pressure Washer with Head Shield Manifold and Two Gaskets, No nuts - Image 2](https://m.media-amazon.com/images/I/61QY3vdl1jL.jpg) ![Muffler Exhaust Kit Assembly Fits Honda GX340 GX390 GX420 11HP 13HP 16HP Harbor Freight 420 Engine Water Pump Snowblower Pressure Washer with Head Shield Manifold and Two Gaskets, No nuts - Image 3](https://m.media-amazon.com/images/I/71+JMyuvf1L.jpg) ![Muffler Exhaust Kit Assembly Fits Honda GX340 GX390 GX420 11HP 13HP 16HP Harbor Freight 420 Engine Water Pump Snowblower Pressure Washer with Head Shield Manifold and Two Gaskets, No nuts - Image 4](https://m.media-amazon.com/images/I/71k2-bVfkzL.jpg) ![Muffler Exhaust Kit Assembly Fits Honda GX340 GX390 GX420 11HP 13HP 16HP Harbor Freight 420 Engine Water Pump Snowblower Pressure Washer with Head Shield Manifold and Two Gaskets, No nuts - Image 5](https://m.media-amazon.com/images/I/71mvN6LTuVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect fit *by on Reviewed in the United States 19 September 2023* Nice, priced well muffler kit ### ⭐ Missing parts *by on Reviewed in Australia 28 April 2025* Muffler turned up in great condition, unfortunately missing gasket and pipe ### ⭐⭐⭐⭐⭐ good quality, everything fit well *by on Reviewed in the United States 27 August 2021* good quality and everything fit well. I'm going to fabricate an extension so I can exit the exhaust from the cowling, just not sure how to accomplish that yet. ## Frequently Bought Together - Sutmorly Muffler Exhaust Kit Assembly Fits Honda GX340 GX390 GX420 11HP 13HP 16HP Harbor Freight 420 Engine Water Pump Snowblower Pressure Washer with Head Shield Manifold and Two Gaskets, No nuts - HOODELL Professional GX390 Air Filter, Compatible with Honda GX340 GX 390 11HP 13HP Engine 17210-ZE3-505 17210-ZE3-010 Air Filter - JMCHstore Upgraded Stock Muffler Exhaust Deflector For Predator 420cc 459cc 13 hp, Honda GX390 389cc 11.7hp, DuroMax Gasoline Engine Motor, GX240 GX270 GX340, 18331-ZE3-811, Black Muffler diverter --- ## 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.tn/products/643982396-muffler-exhaust-kit-assembly-fits-honda-gx340-gx390-gx420-11hp](https://www.desertcart.tn/products/643982396-muffler-exhaust-kit-assembly-fits-honda-gx340-gx390-gx420-11hp) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-03*