{"product_id":"nerans-491588s-set-air-filter-kit-for-briggs-stratton-troy-bilt-lawn-mowers","title":"Nerans 491588S-SET Air Filter Kit for Briggs \u0026 Stratton \u0026 Troy-Bilt Lawn Mowers","description":"\u003cp\u003eIntroducing the Nerans 491588S-SET, a comprehensive air filtration and maintenance kit designed to fit a wide range of Briggs \u0026amp; Stratton and Troy-Bilt lawn mowers. This all-in-one solution combines essential filters, a spark plug, and adjustment springs to simplify upkeep and help your mower run smoothly across seasons. Whether you maintain a TB110, TB230, or a 725ex\/675ex\/625e\/625-675 series machine, this kit is built to support clean air intake and reliable starts without overhauling your routine.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cp\u003eThe Nerans 491588S-SET is formulated to work with Briggs \u0026amp; Stratton 399959\/491588S and a broad range of Troy-Bilt models, including TB110, TB230, TB210, and compatible 725ex\/675ex\/625e\/625-675 series mowers. It also aligns with many common walk-behind and garden tractors, ensuring broad applicability for seasonal maintenance or mid-season refreshes.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s inside the all-in-one kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× air filter\u003c\/li\u003e\n  \u003cli\u003e2× pre filters\u003c\/li\u003e\n  \u003cli\u003e1× oil filter\u003c\/li\u003e\n  \u003cli\u003e1× fuel filter\u003c\/li\u003e\n  \u003cli\u003e1× spark plug\u003c\/li\u003e\n  \u003cli\u003eA set of adjustment springs for the engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRegular replacement of air and fuel filters, along with spark plug upgrades, helps preserve engine health and consistent starts. The included springs simplify timing adjustments during routine tune-ups, contributing to smoother operation over time.\u003c\/p\u003e\n\n\u003ch3\u003eFiltration performance and practical benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e99% filtration efficiency with high-density multi-fiber media, designed for low flow resistance and strong dirt-holding capacity.\u003c\/li\u003e\n  \u003cli\u003eUpgrading to this Nerans kit supports unclogged airflow, potentially helping the engine breathe easier during demanding mowing tasks.\u003c\/li\u003e\n  \u003cli\u003eAll-in-one convenience reduces the need to source parts separately, saving time during maintenance sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Benefits described here reflect the product design and kit composition. Real-world results may vary based on operating conditions, mower model, and maintenance practices.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation tips and maintenance notes\u003c\/h3\u003e\n\u003cp\u003eBefore installing the kit, consult your mower’s user manual for model-specific guidance. Replace air and fuel filters on a schedule that aligns with your mowing load and environment. Pairing these parts with a fresh spark plug can support consistent starting and stable performance.\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: What models does this Nerans 491588S-SET fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for Briggs \u0026amp; Stratton 399959\/491588S and compatible with Troy-Bilt TB110, TB230, TB210, plus 725ex\/675ex\/625e\/625-675 series mowers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the kit include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The set includes 1 air filter, 2 pre-filters, 1 oil filter, 1 fuel filter, 1 spark plug, and a set of adjustment springs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nerans","offers":[{"title":"Default Title","offer_id":43987335839878,"sku":"B0DXYN7XHS","price":15.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/nerans-491588s-set-air-filter-main.jpg?v=1778838948","url":"https:\/\/patiozora.com\/products\/nerans-491588s-set-air-filter-kit-for-briggs-stratton-troy-bilt-lawn-mowers","provider":"PatioZora","version":"1.0","type":"link"}