{"product_id":"buyer-lair-spin-on-fuel-filter-kit-ff63054nn-1-filter-microfiber-cloth-nanonet-direct-fit","title":"BUYER$ LAIR spin-on fuel filter kit FF63054NN — 1 filter + microfiber cloth, NanoNet direct-fit","description":"\u003cp\u003e\u003cstrong\u003eBUYER$ LAIR FF63054NN is an OEM-grade spin-on fuel filter kit that protects fuel injectors by trapping contaminants and includes a microfiber cloth for installation cleanup.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis BUYER$ LAIR kit contains one original-equipment-style FGFF63054NN spin-on fuel filter and a small microfiber cloth to help keep fittings and threads clean during installation. Engineered with NanoNet high-performance filtration media, the filter is designed to capture fine particles that can shorten injector life and reduce fuel-system efficiency. Physical dimensions, thread form, and gasket sizes match multiple OEM part numbers, making this a direct-fit replacement for a broad range of heavy-equipment and industrial diesel applications.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this filter fit my engine or equipment?\u003c\/h3\u003e\n\u003cp\u003eThe FF63054NN is a direct-fit spin-on replacement with buttress thread form and matched gasket dimensions to ensure a proper seal. BUYER$ LAIR supplies exact measurements so you can confirm compatibility with your service manual or the original filter’s part number.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThread form: Buttress, thread diameter 4.02 in and pitch 0.16 in\u003c\/li\u003e\n  \u003cli\u003eOverall length: 7.09 in; gasket inside diameter: 2.89 in\u003c\/li\u003e\n  \u003cli\u003eLargest outer diameter: 4.01 in; gasket OD: 3.19 in\u003c\/li\u003e\n  \u003cli\u003eListed cross-reference part numbers for Cummins, JCB, Hyundai, Doosan and others\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat filtration performance can I expect from NanoNet media?\u003c\/h3\u003e\n\u003cp\u003eNanoNet filtration media is designed to reduce the number of harmful particles reaching injectors by capturing finer debris than conventional paper media. While performance varies with operating conditions, NanoNet’s construction helps preserve injector function and maintain fuel-system cleanliness between services.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-performance media traps finer particulate than basic filters\u003c\/li\u003e\n  \u003cli\u003eSpin-on design simplifies replacement during routine maintenance\u003c\/li\u003e\n  \u003cli\u003eOEM-grade manufacturing for consistent flow and pressure characteristics\u003c\/li\u003e\n  \u003cli\u003eHelps reduce risk of injector wear caused by abrasive contaminants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and how does the microfiber cloth help?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains one FGFF63054NN fuel filter and a compact microfiber cloth. The cloth provides a lint-free surface for wiping mounting faces, threads and gasket seats to ensure a clean mating surface for a reliable seal during installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne original OEM-style spin-on fuel filter, ready for installation\u003c\/li\u003e\n  \u003cli\u003eOne small microfiber cloth for wiping fuel ports and filter base\u003c\/li\u003e\n  \u003cli\u003eCloth reduces risk of trapped debris and helps achieve a good seal\u003c\/li\u003e\n  \u003cli\u003ePackaged to protect the filter and cloth during shipping and storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich machines and part numbers does this replace?\u003c\/h3\u003e\n\u003cp\u003eThis filter replaces a variety of OEM numbers used across heavy equipment, construction machines, and industrial engines. Refer to the cross-reference list to confirm fitment against your original part number or equipment manual before installing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCummins: 5660774, 5289121, 5304214, 5303743\u003c\/li\u003e\n  \u003cli\u003eJCB, Wirtgen, Sany, Hyundai, Dynapac, Doosan and others listed in the cross-reference\u003c\/li\u003e\n  \u003cli\u003eCommonly used in heavy-duty diesel and mobile equipment fuel systems\u003c\/li\u003e\n  \u003cli\u003eIdeal when replacing OEM spin-on fuel elements during scheduled maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: BUYER$ LAIR’s FF63054NN kit is suited for fleet managers, equipment service technicians, and operators of heavy machinery who need an OEM-style spin-on fuel filter that matches original dimensions and part cross-references. If you maintain diesel engines from manufacturers listed in the cross-reference, want a higher-filtration media option, and prefer a ready-to-install kit with a cleaning cloth, this filter is a practical replacement part for routine fuel-system service.\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: Is this filter compatible with my Cummins engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your current filter part number against the cross-reference (e.g., Cummins 5660774, 5289121); matching numbers indicate compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the FF63054NN fuel filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Follow your engine manufacturer’s maintenance schedule; replace sooner if fuel contamination or performance issues appear.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BUYER$ LAIR","offers":[{"title":"Default Title","offer_id":48081160405150,"sku":"B0CP6YCJQS","price":68.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/buyers-lair-ff63054nn-front-view.jpg?v=1785797757","url":"https:\/\/northtrailauto.ca\/products\/buyer-lair-spin-on-fuel-filter-kit-ff63054nn-1-filter-microfiber-cloth-nanonet-direct-fit","provider":"North Trail Auto","version":"1.0","type":"link"}