{"product_id":"cyleto-394018-air-filter-for-vanguard-v-twin-12-5-21-hp-fits-394018s-392642-271271-more","title":"Cyleto 394018 Air Filter for Vanguard V-Twin 12.5–21 HP | Fits 394018S, 392642, 271271 \u0026 More","description":"\u003ch2\u003eEnhance Your Engine’s Breath with the Cyleto 394018 Air Filter\u003c\/h2\u003e\n\u003cp\u003eDesigned for Vanguard V-Twin engines in the 12.5–21 hp range, the Cyleto 394018 air filter is built to support clean air intake and steady performance. This replacement part is engineered to fit a wide array of Briggs \u0026amp; Stratton and Vanguard configurations, delivering filtration that aims to protect critical engine components from dust and debris. While it isn’t an original Briggs \u0026amp; Stratton part, it offers a practical option for keeping air paths clearer and maintenance straightforward.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and Fit\u003c\/h3\u003e\n\u003cp\u003eUse this filter as a replacement for common models, including 392642, 394018, 394018S, 5050B, 5050H, 5050K, and 4135. It also accommodates pre-filter applications such as 271271, 272490, and 272490S across select JD and M-series units.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAir Filter Replacement For: 392642, 394018, 394018S, 5050B, 5050H, 5050K, 4135\u003c\/li\u003e\n  \u003cli\u003ePre Filter Replacement For: 271271, 272490, 272490S; JD LG272490, LG272490S, M84655, PT8999\u003c\/li\u003e\n  \u003cli\u003eCompatible With: 290400, 290700, 294400, 294700, 303400, 303700, 350400, 350700, 400400, 401400, 402400, 404400, 422400; Horizontal (L-Head) Twin and Vanguard OHV V-Twin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSize, Filtration, and Installation\u003c\/h3\u003e\n\u003cp\u003ePhysical size and fit are documented as ID 5-5\/8 inches, OD 7 inches, and height 2-1\/8 inches, helping you verify compatibility before purchase. The filtration system uses a multi-layer design with an internal network to capture dust and small particulates, supporting cleaner air intake and potentially smoother operation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEfficient Filtration: multi-layer system that captures dust and particles before they enter the intake\u003c\/li\u003e\n  \u003cli\u003eEasy Installation: straightforward replacement with a simple structure—no tools required in many setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: This product is a Cyleto replacement part and is not an original Briggs \u0026amp; Stratton component nor authorized by Briggs \u0026amp; Stratton Corporation. Use as a compatible option to maintain proper airflow, not a guaranteed performance claim.\u003c\/p\u003e\n\n\u003ch2\u003eWhy consider this filter?\u003c\/h2\u003e\n\u003cp\u003eCustomers look for filters that fit their Vanguard V-Twin or Briggs \u0026amp; Stratton units and provide reliable filtration without complicating maintenance. By choosing a replacement with a layered filtration approach and a clean installation process, you may experience better airflow management and reduced engine stress in demanding environments.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which engines does the Cyleto 394018 air filter fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Vanguard V-Twin 12.5–21 hp and Briggs \u0026amp; Stratton models including 394018S, 392642, 271271 and 272490.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this an original Briggs \u0026amp; Stratton part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This is a Cyleto replacement and is not manufactured or authorized by Briggs \u0026amp; Stratton.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Cyleto","offers":[{"title":"Default Title","offer_id":48153813385460,"sku":"B08QV9WHGC","price":17.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/cyleto-394018-air-filter-closeup.jpg?v=1778281639","url":"https:\/\/www.cerapatiogarden.com\/products\/cyleto-394018-air-filter-for-vanguard-v-twin-12-5-21-hp-fits-394018s-392642-271271-more","provider":"Cera Garden","version":"1.0","type":"link"}