{"product_id":"genuine-buddy-50-stock-carburetor-w-adjustable-mix","title":"Keihin PB 18mm Carburetor - Buddy 50 Adjustable Mixture","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003eKeihin PB carburetor\u003c\/strong\u003e is the adjustable-mixture aftermarket replacement for Genuine Buddy 50 two-stroke scooters and other models requiring an 18mm PB-style carburetor. Restore crisp throttle response and reliable starting with an accessible adjustable mixture screw that lets you dial in the air\/fuel ratio without removing the carburetor. The electric auto choke ensures easy cold starts, and the two-bolt flange mount drops straight onto the stock Buddy 50 intake manifold.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupplied with Genuine Buddy 50 OEM-spec jetting:\u003c\/strong\u003e #40 idle jet and #72 main jet. Other compatible models may require different jetting to suit their engine and intake\/exhaust configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested tuning accessory:\u003c\/strong\u003e Add the \u003ca href=\"\/products\/prima-keihin-pb-main-jet-kit-4mm-10-pcs-qmb139-gen-50cc?variant=67964626731329\" title=\"Prima 4mm Main Jet Tuning Kit for Keihin PB and CVK Carburetors\"\u003ePrima 4mm Main Jet Tuning Kit for Keihin PB \u0026amp; CVK carburetors\u003c\/a\u003e when tuning for another application or intake\/exhaust changes. Sold separately, the kit includes #70, #75, #80, #85, #90, #95, #100, #105, #110 and #115 main jets. The kit does not include idle jets.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeihin PB Design:\u003c\/strong\u003e Proven reliability for two-stroke 50cc engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessible Mixture Screw:\u003c\/strong\u003e Easy air\/fuel tuning without carburetor removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric Auto Choke:\u003c\/strong\u003e Reliable cold starts with a plug-and-play connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Bolt Flange Mount:\u003c\/strong\u003e Direct fit to the stock Buddy 50 \/ Roughhouse 50 intake manifold, with 43mm center-to-center bolt spacing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuddy 50 OEM-Spec Jetting:\u003c\/strong\u003e Supplied with a #40 idle jet and #72 main jet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroader PB-Style Fitment:\u003c\/strong\u003e Fits other models requiring an 18mm PB-style carburetor with matching connections; jetting may need adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ series:\u003c\/strong\u003e Keihin PB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 1300-1118\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN reference:\u003c\/strong\u003e P51510000002\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct designation:\u003c\/strong\u003e 18mm PB-style carburetor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVenturi:\u003c\/strong\u003e 16mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirbox-side outside diameter:\u003c\/strong\u003e 35mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine-side mount:\u003c\/strong\u003e Two-bolt flange, 43mm center-to-center\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdle jet:\u003c\/strong\u003e #40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain jet:\u003c\/strong\u003e #72\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoke:\u003c\/strong\u003e Electric auto choke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixture adjustment:\u003c\/strong\u003e Accessible adjustable screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e Japan\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eJetting \/ installation\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenuine Buddy 50 2T (two-stroke)\u003c\/td\u003e\n\u003ctd\u003eOEM-spec #40 idle \/ #72 main jetting; direct replacement fit with no modifications required for the compatible stock setup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther models requiring an 18mm PB-style carburetor\u003c\/td\u003e\n\u003ctd\u003eConfirm 43mm flange spacing, 35mm airbox connection, cable and choke compatibility; tune jetting for the application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003ch3\u003eBefore Installation\u003c\/h3\u003e\u003cp\u003eThe yellow piece visible in the photos is a \u003cstrong\u003eshipping dust cover\u003c\/strong\u003e that keeps debris out of the carburetor during transport. Remove it before installation; it is not an air filter or an operating carburetor component.\u003c\/p\u003e\u003cp\u003eThis product is intended for off-road use only. This product is not intended for use on public roads or land.\u003c\/p\u003e\u003ch2\u003eProduct Diagrams\u003c\/h2\u003e\u003cul class=\"az-content-resources\"\u003e\u003cli\u003e\n\u003ca href=\"\/search?view=az-assembly\u0026amp;q=619\"\u003eE09 BUDDY 50 CARBURETOR\u003c\/a\u003e \u003cspan\u003eCallout 1\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Genuine Scooters","offers":[{"title":"Default Title","offer_id":67964575711553,"sku":"1300-1118","price":285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/1300-1118_44a07318-471e-4fbb-949a-7d6b44547f04.jpg?v=1792945468","url":"https:\/\/azscooterparts.com\/products\/genuine-buddy-50-stock-carburetor-w-adjustable-mix","provider":"AZScooterParts","version":"1.0","type":"link"}