{"product_id":"at20728-ae31724-inner-outer-air-filter-kit-for-john-deere-301a-300b-401b","title":"AT20728 AE31724 Inner Outer Air Filter Kit for John Deere 301A 300B 401B","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement inner and outer air filter kit is intended for the listed John Deere 301A, 300B, and 401B applications and includes the part number references AT20728 and AE31724. Air filters help remove contaminants from intake air before it enters the engine.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInner and outer air filter kit configuration as identified in the title\u003c\/li\u003e\n\u003cli\u003eHelps remove dirt and other contaminants from engine intake air\u003c\/li\u003e\n\u003cli\u003eReferences part numbers AT20728 and AE31724 for comparison\u003c\/li\u003e\n\u003cli\u003eIntended for servicing the air intake system on the listed equipment models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003efor John Deere 301A applications\u003c\/li\u003e\n\u003cli\u003efor John Deere 300B applications\u003c\/li\u003e\n\u003cli\u003efor John Deere 401B applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn, dirty, or damaged air filter components\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance of the engine air intake system\u003c\/li\u003e\n\u003cli\u003eServicing the air filtration system when the existing filters require replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Inner outer air filter kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e AT20728, AE31724\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Application(s):\u003c\/strong\u003e John Deere 301A, 300B, 401B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Application:\u003c\/strong\u003e Engine air intake filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does an air filter do? \u003cstrong\u003eA:\u003c\/strong\u003e An air filter helps remove contaminants from the air entering an engine, supporting the normal function of the intake system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should fitment be verified? \u003cstrong\u003eA:\u003c\/strong\u003e Compare the complete part numbers AT20728 and AE31724 with the existing part and confirm the equipment model is John Deere 301A, 300B, or 401B before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":54217322627345,"sku":"ZZ3F07487","price":81.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_0a36efe1-8fdc-4243-8ae2-331357680545.jpg?v=1786755126","url":"https:\/\/www.duraforce.com\/products\/at20728-ae31724-inner-outer-air-filter-kit-for-john-deere-301a-300b-401b","provider":"DURAFORCE","version":"1.0","type":"link"}