{"product_id":"powtol-gx390-muffler-assembly-for-honda-gx340-gx390-engines-11-13-hp-18310-ze2-w61-compatible","title":"Powtol GX390 Muffler Assembly for Honda GX340\/GX390 Engines – 11–13 HP | 18310-ZE2-W61 Compatible","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Powtol GX390 Muffler Assembly is crafted for Honda GX340 and GX390 engines, delivering a robust exhaust pathway that supports a range of outdoor equipment from water pumps to snow blowers and pressure washers. Built with durability in mind, this kit emphasizes a precise fit and protective heat shielding to help your engine run smoothly during demanding jobs. While results can vary with each setup, the design is intended to support reliable operation and a clean, familiar exhaust flow.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Muffler\u003c\/li\u003e\n  \u003cli\u003e1 x Head Shield Manifold\u003c\/li\u003e\n  \u003cli\u003e2 x Gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda GX340 11HP 338cc\u003c\/li\u003e\n  \u003cli\u003eHonda GX390 13HP 389cc\u003c\/li\u003e\n  \u003cli\u003eMuffler reference: 18310-ZE2-W61 Exhaust Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesign and build\u003c\/h3\u003e\n\u003cp\u003eThe muffler housing is built from sturdy metal with a protective shield that helps manage heat near critical components. The head shield manifold integrates smoothly with the exhaust path, while the included gaskets ensure a solid seal at mating surfaces. Together, these parts are designed to maintain proper alignment and reduce the risk of leakage during operation.\u003c\/p\u003e\n\u003ch3\u003ePerformance and real-world use\u003c\/h3\u003e\n\u003cp\u003eIn real-world use, this kit may support steadier exhaust flow and consistent operation on GX-series machines. It is a practical replacement option for equipment like water pumps, snow blowers, and pressure washers, offering a factory-style fit and straightforward installation.\u003c\/p\u003e\n\u003ch3\u003eFit and installation tips\u003c\/h3\u003e\n\u003cp\u003eTo maximize compatibility, confirm your engine model and part numbers before purchasing. Compare your current muffler assembly with the 18310-ZE2-W61 reference and verify that the kit contents match what you need. A well-seated gasket and proper alignment help ensure reliable performance.\u003c\/p\u003e\n\u003ch3\u003e materials and care\u003c\/h3\u003e\n\u003cp\u003eThe components are designed for outdoor use and periodic maintenance. When installing, handle parts with care to preserve the integrity of the gaskets and shield surfaces, and inspect for signs of wear after heavy use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What engines is this muffler assembly compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Honda GX340 11HP 338cc and GX390 13HP 389cc engines; suitable for GX-series equipment like pumps, snow throwers, and pressure washers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the package and what should I check before ordering?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes 1 muffler, 1 head shield manifold, and 2 gaskets. Verify your engine model and part number to ensure a proper fit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Powtol","offers":[{"title":"Default Title","offer_id":45768052867258,"sku":"B08LW17M52","price":93.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/powtol-gx390-muffler-assembly.jpg?v=1775810701","url":"https:\/\/gardencanada.ca\/products\/powtol-gx390-muffler-assembly-for-honda-gx340-gx390-engines-11-13-hp-18310-ze2-w61-compatible","provider":"Garden Canada","version":"1.0","type":"link"}