{"product_id":"topkidame-carburetor-kit-for-onan-microquiet-4000-ky-series-direct-fit-replacement-with-gaskets-and-fuel-filter","title":"Topkidame Carburetor Kit for Onan MicroQuiet 4000 \u0026 KY Series — Direct-Fit Replacement with Gaskets and Fuel Filter","description":"\u003cp\u003e\u003cstrong\u003eTopkidame replacement carburetor kit for Onan MicroQuiet 4000-series generators restores reliable fuel delivery and cold starts when the original carburetor is worn or damaged.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Onan or Onan Cummins KY-series generator is showing rough idle, poor throttle response, or fuel leaks, a worn carburetor is a common cause. This Topkidame unit is engineered as a direct-fit replacement for multiple OEM part numbers and ships as a full service kit with gaskets, filters, clamps and fuel line so you can install and run without searching for extra parts.\u003c\/p\u003e\n\n\u003ch3\u003eWill this carburetor fit my generator model?\u003c\/h3\u003e\n\u003cp\u003eYes, this assembly is designed to match the mounting, throttle linkage and fuel connections used on many Onan MicroQuiet 4000 and KY series units. Check the engine model and the OEM part numbers listed on your old carburetor to confirm compatibility before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces part numbers: 146-0785, 146-0803, 146-0635, 146-0703, 146-0742, 146-0743, 146-0759\u003c\/li\u003e\n  \u003cli\u003eCompatible with Onan Cummins A041D736, A042P619, A042P622 engines\u003c\/li\u003e\n  \u003cli\u003eFits Onan 4KYFA26100, 4KYFA26100P, 4KYFA26100K MicroQuiet 4000 \/ KY series\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the kit and why are the extras useful?\u003c\/h3\u003e\n\u003cp\u003eThe carburetor ships as a complete replacement kit so routine installation and small repairs are straightforward. Fresh gaskets and a new fuel filter prevent leaks and contamination; clamps and fuel line let you reconnect without scavenging parts from old hoses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: 1 carburetor, 1 air filter, 3 gaskets, 1 fuel line, 1 fuel filter, 4 clamps\u003c\/li\u003e\n  \u003cli\u003eNew gaskets ensure a proper seal and reduce vacuum leaks\u003c\/li\u003e\n  \u003cli\u003eFresh fuel filter and line help prevent carburetor fouling and maintain flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this compare to the original part and what are the materials?\u003c\/h3\u003e\n\u003cp\u003eManufactured to be a direct replacement, the Topkidame carburetor matches OEM form and function while using corrosion-resistant materials. The aluminum alloy body tolerates heat and vibration for long-term service when installed and maintained correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-quality aluminum alloy construction for heat and wear resistance\u003c\/li\u003e\n  \u003cli\u003ePrecision-machined passages for consistent fuel metering\u003c\/li\u003e\n  \u003cli\u003eDesigned to interface with existing throttle and choke controls\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with small engine work, but keep safety and fuel-handling precautions in mind. After fitting, inspect for leaks, confirm proper choke\/throttle operation, and run the engine through warm-up and full-throttle checks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDisconnect battery and drain or isolate fuel before starting work\u003c\/li\u003e\n  \u003cli\u003eReplace gaskets and clamps supplied to ensure leak-free connections\u003c\/li\u003e\n  \u003cli\u003eCheck idle and mixture adjustments after installation for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This Topkidame carburetor kit is aimed at RV owners, marine users, small-shop technicians and DIY mechanics who need a reliable, full-replacement carburetor for Onan MicroQuiet 4000 or KY-series generators. It suits anyone replacing worn or damaged carburetors on compatible Onan Cummins engine models and who prefers receiving all essential installation parts in one package rather than hunting down separate components.\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 replace part number 146-0759?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This Topkidame carburetor replaces 146-0759 along with several other OEM numbers listed in the product details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation hardware included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes gaskets, a fuel line, a fuel filter, clamps and an air filter for installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Topkidame","offers":[{"title":"Default Title","offer_id":48083093684382,"sku":"B0DHTVTCN9","price":57.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/topkidame-carburetor-front-view_b6d3ae5d-3f73-418f-881c-cd7cf0d2c63f.jpg?v=1785824506","url":"https:\/\/northtrailauto.ca\/products\/topkidame-carburetor-kit-for-onan-microquiet-4000-ky-series-direct-fit-replacement-with-gaskets-and-fuel-filter","provider":"North Trail Auto","version":"1.0","type":"link"}