{"product_id":"dometic-machined-head-tank-kit-42-hts-service-kit","title":"Dometic Machined Head Tank Kit - 42 HTS - Part# 385400042","description":"\u003cp\u003eThe Dometic Machined Head Tank Kit (42 HTS) is a precision-engineered freshwater tank component designed for Dometic water systems in RVs. This machined head assembly is essential for maintaining proper tank integrity, water flow, and system reliability. If your RV's water tank is leaking, has a damaged filler neck, or shows signs of wear at the tank opening, this OEM replacement kit restores full functionality.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachined aluminum construction for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement for Dometic 42 HTS tank systems\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary hardware and gaskets for complete installation\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered to factory specifications\u003c\/li\u003e\n\u003cli\u003eCompatible with standard RV freshwater plumbing connections\u003c\/li\u003e\n\u003cli\u003ePrevents leaks and maintains water system integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e385400042\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Model\u003c\/td\u003e\n\u003ctd\u003eDometic 42 HTS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMachined Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHead Tank Kit (Filler Assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my tank head needs replacement?\u003c\/strong\u003e\u003cbr\u003eA: Signs include water leaking around the filler neck, cracks in the plastic or metal head assembly, difficulty securing the filler cap, or visible corrosion around the tank opening. If your Dometic 42 HTS tank is losing water or won't hold pressure, the head kit is likely the culprit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this a complete kit or do I need additional parts?\u003c\/strong\u003e\u003cbr\u003eA: This is a complete head tank kit that includes the machined head assembly and all necessary gaskets and hardware for installation. You should not need additional components, though you may want to have a new filler cap on hand if yours is damaged.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What tools do I need to install this kit?\u003c\/strong\u003e\u003cbr\u003eA: Basic hand tools (wrenches, screwdrivers) are typically sufficient. You may need a tank wrench or strap wrench to secure the assembly. We recommend consulting your Dometic documentation or contacting our support team for model-specific installation guidance.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose Elkhart RV Parts\u003c\/h3\u003e\n\u003cp\u003eWe specialize in hard-to-find Dometic replacement parts that keep your RV systems running smoothly. Shipping directly from Elkhart, Indiana—the RV capital of the world—we stock genuine OEM Dometic components backed by expert customer support. When you need the exact part to fix your water system, trust Elkhart RV Parts for quality and reliability.\u003c\/p\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48318668013720,"sku":"385400042","price":1580.97,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elkhartrvparts.com\/en-ca\/products\/dometic-machined-head-tank-kit-42-hts-service-kit","provider":"Elkhart RV Parts","version":"1.0","type":"link"}