{"product_id":"carburionix-carburetor-kit-for-honda-gx100-gx100ukrbf-16100-z4e-s43-direct-fit-replacement-includes-gaskets","title":"Carburionix Carburetor Kit for Honda GX100 GX100Ukrbf – 16100-Z4E-S43 Direct-Fit Replacement, Includes Gaskets","description":"\u003cp\u003e\u003cstrong\u003eCarburionix 16100-Z4E-S43 carburetor kit is a direct-fit replacement for Honda GX100 engines, restoring reliable fuel delivery and smooth idle without complicated machining.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis high-quality carburetor kit from Carburionix is designed to replace OEM part numbers 16100-Z4E-S43, -Z4E-S44, -Z4E-S45 and -Z4E-S46 and fits Honda GX100, GX100Ukrbf, HDA278 and select MTX60\/MTX70 series engines. Built to precise tolerances, the kit aims to reproduce original fuel-and-air metering so small engines start easier, run cleaner and respond predictably under load. The package includes the carb body and critical components engineered for straightforward swap-in installation for lawn equipment, generators, small agricultural machines and other GX100-powered tools.\u003c\/p\u003e\n\n\u003ch3\u003eWill this carburetor bolt onto my Honda GX100 without modifications?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the Carburionix 16100-Z4E-S43 kit is manufactured to match the factory mounting points and inlet\/outlet locations of compatible GX100 family carburetors. You should be able to replace the old unit without drilling, rethreading or adapter plates.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDirect-replacement fit for GX100, GX100Ukrbf, HDA278 and MTX60\/70 models\u003c\/li\u003e\n  \u003cli\u003eMating flange and throttle linkage align with standard OEM geometry\u003c\/li\u003e\n  \u003cli\u003eO-ring and gasket interfaces sized to OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is the installation for a home mechanic?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is intended to be straightforward and does not require specialized tools. A basic socket set, screwdrivers and a clean workspace are usually sufficient to remove the old unit and fit the new one in minutes for someone familiar with small engines.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eNo need for complex machining or fuel-system modifications\u003c\/li\u003e\n  \u003cli\u003eStandard hand tools suffice: sockets, pliers, screwdrivers\u003c\/li\u003e\n  \u003cli\u003eReplace seals and gaskets included in the kit to prevent leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance or quality features should I expect from this kit?\u003c\/h3\u003e\n\n\u003cp\u003eCarburionix emphasizes consistent manufacturing and parts quality to ensure proper fuel\/air metering and long service life. The carburetor body and internal metering parts are made to tight tolerances so the engine maintains steady idle, smooth throttle response and reliable cold starts when tuned correctly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePrecision-machined passages for consistent fuel atomization\u003c\/li\u003e\n  \u003cli\u003eDurable materials and corrosion-resistant finishes for longevity\u003c\/li\u003e\n  \u003cli\u003eIncludes replacement gaskets and seals to restore a leak-free system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes this kit cover multiple Honda part numbers and models?\u003c\/h3\u003e\n\n\u003cp\u003eYes — this Carburionix kit replaces several related OEM part numbers, making it a versatile service part for a range of GX100-derived engines. That makes it useful for shops and owners servicing different pieces of equipment that share the same carburetor family.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReplaces 16100-Z4E-S43, -Z4E-S44, -Z4E-S45, -Z4E-S46\u003c\/li\u003e\n  \u003cli\u003eCompatible with GX100, GX100Ukrbf, HDA278, MTX60, MTX70, MTX60HD, MTX70HD\u003c\/li\u003e\n  \u003cli\u003eHandy stock item for common small-engine repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Carburionix 16100-Z4E-S43 carburetor kit is aimed at do-it-yourself mechanics, small engine repair shops and equipment owners who need an affordable, ready-to-install replacement for worn or damaged GX100 carburetors. It’s appropriate for maintaining mowers, generators, pumps and compact power tools where reliable starting, steady idle and predictable throttle control matter. If you service multiple machines that use the GX100 family or want a straightforward OEM-style swap, this kit is a practical choice backed by responsive customer support for installation questions and troubleshooting.\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 kit include gaskets and seals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Carburionix kit includes the necessary gaskets and seals to complete the replacement and prevent fuel or air leaks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this on Honda MTX70 or MTX60 models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This carburetor fits MTX60, MTX70, MTX60HD and MTX70HD when those models use the compatible GX100-style carburetor.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Carburionix","offers":[{"title":"Default Title","offer_id":48083013402782,"sku":"B0CY3S8WPZ","price":55.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/carburionix-front-carburetor.jpg?v=1785822583","url":"https:\/\/northtrailauto.ca\/products\/carburionix-carburetor-kit-for-honda-gx100-gx100ukrbf-16100-z4e-s43-direct-fit-replacement-includes-gaskets","provider":"North Trail Auto","version":"1.0","type":"link"}