{"product_id":"a-b1690691-ai-spacer-carburetor","title":"A-B1690691-AI SPACER-CARBURETOR","description":"\u003ch3\u003eOne New Aftermarket Replacement Carburetor Spacer Fits Briggs \u0026amp; Fits Stratton Vanguard Engines\u003c\/h3\u003e\u003cp\u003eThis carburetor spacer mounts between the carburetor and the intake manifold on Fits Briggs \u0026amp; Fits Stratton (B\u0026amp;S) Vanguard small engines. It maintains proper carburetor alignment and helps reduce heat transfer to the carburetor, supporting consistent fuel-air mixture delivery and reliable engine operation in lawn and garden equipment.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Briggs \u0026amp; Fits Stratton Vanguard V-Twin:\u003c\/strong\u003e 16 HP Model 303447, 20 HP Model 351447 (single-barrel carburetor configurations)\u003c\/p\u003e\u003ch4\u003eCompatible Equipment Brands (engine-powered)\u003c\/h4\u003e\u003cp\u003eAriens, Fits Cub Cadet, Gravely, and other outdoor power equipment using Fits Briggs \u0026amp; Fits Stratton Vanguard twin-cylinder engines with single-barrel carburetors.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e690691, B1690691, B1690691-AI\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003e805328 (supersedes 690691); 690748 (related Vanguard carburetor spacer variant)\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":40533748711507,"sku":"A-B1690691-AI","price":33.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_9dea7b64-dfc2-4d15-97d3-c4a87e677063.jpg?v=1757709648","url":"https:\/\/www.reliableaftermarketparts.com\/en-au\/products\/a-b1690691-ai-spacer-carburetor","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}