{"product_id":"a-b1845272-ai-carburetor","title":"A-B1845272-AI CARBURETOR","description":"\u003ch3\u003eOne New Aftermarket Replacement Carburetor Fits Briggs and Stratton (B\u0026amp;S) Vanguard Engines\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement carburetor fits select Fits Briggs and Stratton (B\u0026amp;S) Vanguard V-Twin engines. The carburetor regulates the air-fuel mixture delivered to the engine, directly influencing starting performance, throttle response, idle quality, and overall fuel efficiency. A worn or clogged carburetor is a leading cause of hard starting, rough running, and stalling -- replacing it restores proper engine function. This unit is a Nikki-style carburetor used on the Vanguard 543000 series and associated engine families, and supersedes earlier part numbers 844170 and 845031.\u003c\/p\u003e\u003ch4\u003eCompatible Engines\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Briggs and Stratton Vanguard V-Twin Series:\u003c\/strong\u003e 543000 series engines; also fits select 613777 and related Vanguard V-Twin engine models. This carburetor fits a wide range of Vanguard and Fits Briggs and Stratton twin-cylinder engines -- verify your engine model and type numbers before ordering to confirm fitment.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e845272, A-B1845272-AI, 844170, 845031\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":40533760376915,"sku":"A-B1845272-AI","price":323.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_7d3ce0e5-9008-467f-bccf-5dddd603e742.jpg?v=1757891319","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/a-b1845272-ai-carburetor","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}