{"product_id":"zmcyng-carburetor-541-0765-replacement-for-onan-5500-7000-hgj-series-direct-fit-kit-with-filters-fuel-shutoff","title":"ZMCYNG Carburetor 541-0765 Replacement for Onan 5500\/7000 (HGJ Series) — Direct-Fit Kit with Filters \u0026 Fuel Shutoff","description":"\u003cp\u003e\u003cstrong\u003eHigh-quality replacement carburetor for Onan 5500 and 7000 series generators that restores reliable fuel-air metering and fitment to OEM standards.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Onan Marquis HGJ series generator is running rough, leaking fuel, stalling, or has poor throttle response, a worn or damaged carburetor is a common culprit. The ZMCYNG 541-0765 carburetor is built as a direct-fit replacement for the original Onan part numbers and comes as a full service kit so you can install it and return your generator to smooth operation without hunting for extra parts.\u003c\/p\u003e\n\n\u003ch3\u003eWhich generators and engine models does this carburetor work with?\u003c\/h3\u003e\n\n\u003cp\u003eThis part replaces OE numbers 541-0765 and several cross-references, making it compatible with a range of Onan gasoline Marquis HGJ engines. It fits both 5.5 and 7.0 kW configurations within the HGJ series and models that use similar carburetion components.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits Onan Marquis HGJ series: HGJAA, HGJAB, HGJAC, HGJAE, HGJAF and variants like HGJAB-900\/901D\u003c\/li\u003e\n  \u003cli\u003eCompatible with 5.5HGJAB-6755K and related part numbers P#O455K5\/U, 7RK-B22340\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for OE: 541-0765, 5410765, 0541-0765, 146-0774, 141-0983, 141-0982\u003c\/li\u003e\n  \u003cli\u003eAlso cross-references A043B781, A041P558, 48-2042\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the ZMCYNG carburetor kit and why does that matter?\u003c\/h3\u003e\n\n\u003cp\u003eRather than supplying just the body, this kit includes the common wear items and installation pieces technicians typically need. That reduces downtime and eliminates extra shopping trips for fuel lines, filters, or gaskets.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e1 x fully assembled carburetor tested to OEM production tolerances\u003c\/li\u003e\n  \u003cli\u003e1 x cleaning brush for ports and jets\u003c\/li\u003e\n  \u003cli\u003e1 x fuel line and 1 x fuel shut-off valve for immediate hookup\u003c\/li\u003e\n  \u003cli\u003e2 x inline fuel filters, 3 x gaskets, and 4 x clamps for sealing and secure connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and will adjustments be required?\u003c\/h3\u003e\n\n\u003cp\u003eThe ZMCYNG 541-0765 is built to match the original dimensions and mounting points so it installs the same way the factory carburetor did. Each unit is performance-tested prior to shipping, so most users will install it without needing initial jetting or complex tuning.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMounts to the same studs and throttle linkage as the OEM part\u003c\/li\u003e\n  \u003cli\u003ePerformance-tested to meet OEM flow and leak standards\u003c\/li\u003e\n  \u003cli\u003eNo special tools or modifications required for standard replacements\u003c\/li\u003e\n  \u003cli\u003eMinor throttle or idle adjustments may be made after warm-up if desired\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this carburetor affect engine reliability and fuel handling?\u003c\/h3\u003e\n\n\u003cp\u003eA properly functioning carburetor restores correct fuel-to-air ratio and reduces issues like flooding, oil contamination, or poor starting. The ZMCYNG replacement aims to match OEM performance so your generator reaches expected efficiency and stable idle characteristics.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDesigned to prevent excess fuel flow that can cause oil contamination or spillage\u003c\/li\u003e\n  \u003cli\u003eStable metering supports steady idle and load response under varying generator demand\u003c\/li\u003e\n  \u003cli\u003eIncluded filters and shut-off valve protect the carburetor and simplify maintenance\u003c\/li\u003e\n  \u003cli\u003eManufactured to tight tolerances to reduce leaks and ensure repeatable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The ZMCYNG 541-0765 carburetor kit is intended for homeowners, RV owners, marine users, and professional technicians who maintain Onan Marquis HGJ-series generators and need a dependable, full replacement package. If you want a direct-fit swap that includes common consumables—fuel lines, filters, gaskets, and clamps—this kit saves time and restores reliable generator operation.\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: Is this carburetor a direct OEM replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It replaces OE 541-0765 and listed cross-reference numbers for direct fit on compatible Onan HGJ models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include everything needed for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes the carburetor, fuel line, shut-off valve, two filters, gaskets, clamps, and a cleaning brush.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ZMCYNG","offers":[{"title":"Default Title","offer_id":48080902226078,"sku":"B0BLNTBPBH","price":72.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/zmcyn-g-carburetor-front-view.jpg?v=1785791932","url":"https:\/\/northtrailauto.ca\/products\/zmcyng-carburetor-541-0765-replacement-for-onan-5500-7000-hgj-series-direct-fit-kit-with-filters-fuel-shutoff","provider":"North Trail Auto","version":"1.0","type":"link"}