{"product_id":"86504145-86504143-87704241-86504143-secondary-primary-air-filter","title":"86504145 86504143 87704241 86504143 Secondary Primary Air Filter","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement primary and secondary air filter component listing references part numbers 86504145, 86504143, and 87704241. Air filters help remove contaminants from intake air before it enters an engine, supporting the normal function of the air intake system.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIdentifies primary and secondary air filter elements for engine intake air filtration.\u003c\/li\u003e\n\u003cli\u003eSupports the normal removal of dust and other contaminants from intake air.\u003c\/li\u003e\n\u003cli\u003eReferences part number 86504145 for comparison.\u003c\/li\u003e\n\u003cli\u003eReferences part number 86504143 for comparison.\u003c\/li\u003e\n\u003cli\u003eReferences part number 87704241 for comparison.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn, dirty, or damaged air filter component.\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance of an engine air intake filtration system.\u003c\/li\u003e\n\u003cli\u003eServicing the air filtration system when the existing component requires 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 Primary and secondary air filters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 86504145, 86504143, 87704241, 86504143\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the normal function of a primary or secondary air filter? \u003cstrong\u003eA:\u003c\/strong\u003e An air filter helps remove contaminants from intake air before it enters the engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should fitment be verified? \u003cstrong\u003eA:\u003c\/strong\u003e Compare the complete existing part number with 86504145, 86504143, or 87704241 and confirm it against the complete equipment model designation 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":54217324364049,"sku":"ZZ3F07510","price":81.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_e0964e93-a8d0-4456-9c2f-13bbfc2a9493.jpg?v=1786755154","url":"https:\/\/www.duraforce.com\/products\/86504145-86504143-87704241-86504143-secondary-primary-air-filter","provider":"DURAFORCE","version":"1.0","type":"link"}