{"product_id":"universal-parts-electric-choke-assembly-for-mikuni-carburetors-114-77","title":"Universal Mikuni-Style Electric Auto Choke: Minarelli 2T","description":"\u003cp\u003eEliminate cold-start frustrations with the Universal Parts Electric Choke (Auto-Bystarter) Assembly for 50cc 2-stroke Minarelli engines. Specifically engineered for Mikuni-style carburetors on 1PE40QMB \/ 40QMB engines, this plug-and-play replacement automatically manages the fuel-air mixture during startup — transitioning smoothly from a rich start mixture to a lean run idle as the engine warms up. If your scooter struggles to stay running when cold or bogs down after warming up, a failing thermal wax motor in your original choke is the likely culprit. SKU: 114-77 | MPN: 4746.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrecision thermal actuator — internal heating element extends the plunger at the correct rate for smooth cold-to-warm transition\u003c\/li\u003e\n\u003cli\u003eOEM-spec 7.98mm plunger — precision-machined for an airtight seal within the carburetor enrichment circuit\u003c\/li\u003e\n\u003cli\u003ePlug-and-play 2-pin connector — direct connection to factory wiring harness, no splicing or soldering required\u003c\/li\u003e\n\u003cli\u003eHeat-resistant housing — protective shroud ensures consistent operation across all riding temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePlunger Diameter: 7.98mm\u003c\/li\u003e\n\u003cli\u003eMounting Hole Spacing: 30mm center-to-center\u003c\/li\u003e\n\u003cli\u003eConnector: 2-pin male plug\u003c\/li\u003e\n\u003cli\u003eWire Length: 7 inches\u003c\/li\u003e\n\u003cli\u003eEngine Compatibility: Minarelli 1PE40QMB \/ 40QMB\u003c\/li\u003e\n\u003cli\u003eMPN: 4746\u003c\/li\u003e\n\u003cli\u003eWeight: 0.3 lbs\u003c\/li\u003e\n\u003cli\u003eDimensions: 4\" L x 2\" W x 2\" H\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: China\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003ePrimary fit for Taiwanese 50cc 2-stroke scooters using Mikuni or Mikuni-clone carburetors with the Minarelli 1PE40QMB engine.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eCompatible Models\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdly\u003c\/td\u003e\n\u003ctd\u003eSilver Fox, Thunder Bike\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPI\u003c\/td\u003e\n\u003ctd\u003eOliver, Aragon, Hussar, GTR, Popcorn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEton\u003c\/td\u003e\n\u003ctd\u003eBeamer, Beamer II, Beamer III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeeway\u003c\/td\u003e\n\u003ctd\u003eF-Act, Focus, Hurricane, Matrix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTGB\u003c\/td\u003e\n\u003ctd\u003eBullet, Key West, Delivery 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003cp\u003eThis choke is \u003cstrong\u003enormally open\u003c\/strong\u003e — it allows extra fuel enrichment for starting when there is no power applied. Once the engine starts, it receives electricity to heat up and close the enrichment circuit. If your scooter runs well for 2 minutes then starts smoking or fouling plugs, the choke is likely stuck open and needs replacement.\u003c\/p\u003e\u003ch2\u003eAbout Universal Parts\u003c\/h2\u003e\u003cp\u003eUniversal Parts is a leading supplier of scooter and powersports components, offering a broad catalog of OEM-compatible replacement parts trusted by dealers and enthusiasts alike.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.p65warnings.ca.gov\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":48112420290747,"sku":"114-77","price":14.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/1340\/6651\/files\/454367.jpg?v=1784316519","url":"https:\/\/thriftyscooters.com\/products\/universal-parts-electric-choke-assembly-for-mikuni-carburetors-114-77","provider":"Thrifty Scooters","version":"1.0","type":"link"}