{"product_id":"at20728-inner-outer-air-filter-kit-ae31724-fit-for-john-deere-301a-300b-401b","title":"AT20728 Inner Outer Air Filter Kit  AE31724 Fit for John Deere 301A 300B 401B","description":"\u003ch2\u003eAT20728 Inner Outer Air Filter Kit for John Deere\u003c\/h2\u003e\u003cp\u003eThe AT20728 Inner Outer Air Filter Kit is a two-stage filtration system designed to protect your engine from airborne debris, referencing OEM cross-numbers AE31724.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis air filter kit includes both the inner and outer filter elements needed for complete engine protection. It is built for John Deere models 301A, 300B, and 401B, ensuring a proper seal and reliable airflow. The kit helps maintain efficient combustion and extends engine life by trapping contaminants.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes both inner and outer filter elements for comprehensive coverage\u003c\/li\u003e\n\u003cli\u003eHigh-capacity filtration media captures fine dust and debris\u003c\/li\u003e\n\u003cli\u003eRobust construction withstands demanding operating conditions\u003c\/li\u003e\n\u003cli\u003eEngineered for a precise fit and easy installation\u003c\/li\u003e\n\u003cli\u003eReferences OEM cross-reference number AE31724 for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor John Deere 301A\u003c\/li\u003e\n\u003cli\u003efor John Deere 300B\u003c\/li\u003e\n\u003cli\u003efor John Deere 401B\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed in agricultural and light industrial applications\u003c\/li\u003e\n\u003cli\u003eSuitable for backhoe and loader operations\u003c\/li\u003e\n\u003cli\u003eIdeal for fieldwork and construction site environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInner and Outer Air Filter Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAT20728, AE31724\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this filter kit a direct replacement for the original parts? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed to meet or exceed OEM specifications for the listed John Deere models. Confirm your serial number to ensure proper fitment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How often should this air filter kit be replaced? \u003cstrong\u003eA:\u003c\/strong\u003e Replacement intervals depend on operating conditions; check the filter regularly and replace when visibly dirty or according to your equipment's maintenance schedule.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Part Outfitters","offers":[{"title":"Default Title","offer_id":46611107414202,"sku":"ZZ3F07487","price":81.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_1c89c8ed-a778-4bc9-9f4c-2783d2cd1ab7.jpg?v=1789005368","url":"https:\/\/partoutfitters.com\/products\/at20728-inner-outer-air-filter-kit-ae31724-fit-for-john-deere-301a-300b-401b","provider":"Part Outfitters","version":"1.0","type":"link"}