{"product_id":"dometic-impelr-pump-3-5-48372-pump","title":"Dometic 340634 Impeller Pump 3.5\" - Fresh Water System - Part# 340634","description":"\u003cdiv class=\"erp-pdp\"\u003e\n\u003cp\u003eThe Dometic 340634 impeller pump is the heart of your RV's fresh water delivery system. This 3.5-inch pump circulates water from your holding tank to faucets, showers, and appliances throughout your motorhome or travel trailer. If water flow is weak or nonexistent, a worn impeller is often the culprit—replacing it restores normal pressure and performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.5-inch impeller design for reliable water circulation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for original Dometic water pump systems\u003c\/li\u003e\n\u003cli\u003eHandles standard RV fresh water system pressures\u003c\/li\u003e\n\u003cli\u003eCompatible with 12-volt DC water pump assemblies\u003c\/li\u003e\n\u003cli\u003eOEM Dometic part ensures proper fit and performance\u003c\/li\u003e\n\u003cli\u003eEssential maintenance item for aging RV water systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e340634\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller Size\u003c\/td\u003e\n\u003ctd\u003e3.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eDometic Fresh Water Pump Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003e12-Volt DC Water Delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Status\u003c\/td\u003e\n\u003ctd\u003eGenuine Dometic Original Equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my impeller pump needs replacement?\u003c\/strong\u003e\u003cbr\u003eA: Signs include reduced water pressure at faucets, no water flow despite a running pump motor, or water spurting inconsistently. If your pump runs but delivers little to no water, the impeller blades are likely worn or damaged.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this impeller fit my specific RV model?\u003c\/strong\u003e\u003cbr\u003eA: This 340634 impeller is designed for Dometic fresh water pump assemblies. Verify your current pump model matches Dometic's specifications before ordering. Contact our expert support team with your RV make\/model and current pump part number for confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a difficult replacement?\u003c\/strong\u003e\u003cbr\u003eA: Impeller replacement typically requires removing the pump assembly and accessing the pump head. Difficulty varies by RV model and pump location. Many owners handle this as a DIY maintenance task, though professional service is always an option.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhy Elkhart RV Parts\u003c\/h3\u003e\n\u003cp\u003eWe specialize in hard-to-find Dometic replacement parts for RV owners who need exact OEM components. Shipping directly from Elkhart, Indiana—the RV capital of the world—we stock genuine Dometic parts and provide expert support to help you identify and install the right component for your system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48364225429656,"sku":"340634","price":740.48,"currency_code":"USD","in_stock":false}],"url":"https:\/\/elkhartrvparts.com\/en-ca\/products\/dometic-impelr-pump-3-5-48372-pump","provider":"Elkhart RV Parts","version":"1.0","type":"link"}