{"product_id":"sesicwe-muffler-exhaust-hanger-for-rv-and-onan-generators-pack-of-3-1-1-2-in-tailpipe-fit-heavy-duty-iron","title":"SeSicWe Muffler \u0026 Exhaust Hanger for RV and Onan Generators — Pack of 3, 1-1\/2 in Tailpipe Fit, Heavy-Duty Iron","description":"\u003cb\u003eSeSicWe Muffler Hanger is a heavy-duty iron exhaust hanger designed to replace part numbers 1552174 \/ 155-2174 and secure 1-1\/2\" outer diameter RV and generator tailpipes.\u003c\/b\u003e\n\u003cp\u003eIf your RV or onboard generator has a worn or broken exhaust hanger, this three-piece SeSicWe replacement kit restores support and reduces vibration for a safer, quieter tailpipe fit. Built from durable iron and shaped for RV-style installations, the hangers are compatible with popular models including Forest River, Sunseeker Class C, Odyssey chassis and Onan 2500, 4000, and 5500 series generators. The flexible bracket segment speeds installation and fits standard 1-1\/2\" outer diameter exhaust tailpipes.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this hanger improve my RV or generator exhaust stability?\u003c\/h3\u003e\n\u003cp\u003eThese hangers remove sagging and excessive movement by anchoring the tailpipe to the vehicle frame or generator housing. Restoring a secure mount lowers the risk of exhaust contact with sensitive components and reduces noise caused by metal-on-metal movement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFirm iron construction resists bending under load.\u003c\/li\u003e\n  \u003cli\u003eDesigned for RV-style mounting points and generator frames.\u003c\/li\u003e\n  \u003cli\u003eReduces vibration and prevents tailpipe misalignment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the SeSicWe hanger fit my Onan 2500, 4000, or 5500 generator?\u003c\/h3\u003e\n\u003cp\u003eYes — the hanger is made to replace OEM part numbers 1552174 and 155-2174 used on many Onan generator models and compatible RV applications. Its opening and flexible bracket section are sized for the typical 1-1\/2\" outer diameter tailpipe found on these units.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement of 1552174 \/ 155-2174.\u003c\/li\u003e\n  \u003cli\u003eTailpipe aperture fits 1-1\/2\" outer diameter exhaust pipes.\u003c\/li\u003e\n  \u003cli\u003eWorks with Onan 2500, 4000, 5500 and common RV exhaust layouts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what tools are required?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for most DIYers and professional technicians: the flexible portion of the bracket allows you to position and secure the hanger quickly without complex bending. Typical tools include a ratchet or wrench set and basic fasteners — replacement of the old hanger usually takes a few minutes per unit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlexible bracket segment for fast alignment and attachment.\u003c\/li\u003e\n  \u003cli\u003eFits common RV frame mounts and generator mounting holes.\u003c\/li\u003e\n  \u003cli\u003eNo specialized tools needed beyond standard hand tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat material and durability benefits does this exhaust hanger offer?\u003c\/h3\u003e\n\u003cp\u003eManufactured from sturdy iron, the SeSicWe hanger offers reliable long-term support in the high-heat, vibration-prone environment of vehicle and generator exhaust systems. The heavy-duty design resists deformation and maintains proper tailpipe position even under repeated thermal cycling and road vibration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIron construction for strength and longevity.\u003c\/li\u003e\n  \u003cli\u003eEngineered to withstand road and engine vibration.\u003c\/li\u003e\n  \u003cli\u003ePack of three supports multiple hang points or spares for future maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: RV owners, fleet maintainers, and generator technicians who need a dependable replacement for worn exhaust hangers on Forest River, Sunseeker Class C, Odyssey platforms, and Onan 2500\/4000\/5500 generators. If you want a direct-fit, heavy-duty iron hanger that matches OEM part numbers 1552174 and 155-2174 and fits a 1-1\/2\" outer diameter tailpipe, the SeSicWe pack of three provides a cost-effective, durable solution for stabilizing exhaust systems and minimizing vibration and noise.\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: Does this hanger replace part 1552174?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This SeSicWe hanger is a direct replacement for 1552174 and 155-2174, designed for the same fit points.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What tailpipe diameter does it fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits exhaust tailpipes with a 1-1\/2\" outer diameter using a flexible bracket section for easy installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SeSicWe","offers":[{"title":"Default Title","offer_id":48086378021022,"sku":"B0BV9ZPP81","price":46.25,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sesicwe-front-packaging-muffler-hanger.jpg?v=1785896780","url":"https:\/\/northtrailauto.ca\/products\/sesicwe-muffler-exhaust-hanger-for-rv-and-onan-generators-pack-of-3-1-1-2-in-tailpipe-fit-heavy-duty-iron","provider":"North Trail Auto","version":"1.0","type":"link"}