{"product_id":"baldwin-rs3521","title":"Baldwin RS3521 Radial Seal Inner Air Element","description":"\u003cp\u003eThe authentic Baldwin RS3521 Radial Seal Inner Air Element is engineered for demanding applications where clean, reliable engine performance is essential. Crafted with precision, this premium air element upholds the high standards of genuine Baldwin manufacturing and is perfectly suited for RS3520 series applications – serving as an ideal replacement for NA3570B in your engine system.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter (OD):\u003c\/strong\u003e 5 1\/4″ (~133 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter (ID):\u003c\/strong\u003e 3 23\/32″ (~95 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne End Length:\u003c\/strong\u003e 14 7\/32″ (~361 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 1.1 lbs (0.5 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for RS3520 series applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Reference:\u003c\/strong\u003e Suitable replacement for NA3570B\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications \u0026amp; Benefits\u003c\/h3\u003e\u003cp\u003eThis inner air element uses advanced radial seal technology to ensure a tight, leak-free fit. By blocking dust, debris, and harmful contaminants, it not only supports peak engine performance but also enhances durability under extreme conditions. Its easy installation and robust design make it an excellent choice for both everyday use and heavy-duty operations.\u003c\/p\u003e\u003ch3\u003eOur Commitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eShips typically within 1 business day\u003c\/li\u003e\n\u003cli\u003eGuaranteed genuine, brand-new quality backed by over 35 years of expertise\u003c\/li\u003e\n\u003cli\u003eResponsive 24\/7 support to ensure your complete satisfaction\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDiscover more about our authentic Baldwin parts by visiting our \u003ca href=\"https:\/\/everythingtruckpartss.shop\/collections\/baldwin\"\u003eBaldwin collection\u003c\/a\u003e or check out our wide range of \u003ca href=\"https:\/\/everythingtruckpartss.shop\/collections\/air-filters\"\u003eAir Filters\u003c\/a\u003e for comprehensive vehicle care.\u003c\/p\u003e","brand":"Baldwin","offers":[{"title":"Default Title","offer_id":30060814860363,"sku":"RS3521","price":39.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2061\/9335\/products\/baldwin-rs3521-radial-seal-inner-air-element-12397115899979.jpg?v=1567655069","url":"https:\/\/everythingtruckpartss.shop\/products\/baldwin-rs3521","provider":"Everythingtruckpartss","version":"1.0","type":"link"}