{"product_id":"k-n-motorcycle-oil-filter-kn-177-for-buell-high-flow-synthetic-blend-media-with-17mm-wrench-off-nut","title":"K\u0026N Motorcycle Oil Filter KN-177 for Buell — High-Flow, Synthetic-Blend Media with 17mm Wrench-Off Nut","description":"\u003cstrong\u003eK\u0026amp;N KN-177 is a premium, high-flow motorcycle oil filter engineered to protect Buell engines while working with synthetic, conventional, or blended oils.\u003c\/strong\u003e\n\n\u003cp\u003eThis KN-177 oil filter from K\u0026amp;N combines a durable steel canister, a high-efficiency synthetic-blend filtration media, and a welded 17mm wrench-off nut to make routine maintenance faster and more reliable. Built to support the flow rates modern motorcycle engines demand, it traps damaging particles while remaining compatible with high-concentration synthetic racing oils and everyday conventional lubricants. The design balances filtration capacity, burst strength, and service-interval durability to meet the expectations of powersports riders and mechanics alike.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the KN-177 improve engine protection?\u003c\/h3\u003e\n\u003cp\u003eThe KN-177 uses a synthetic-blend media engineered to capture a wide range of contaminants without severely restricting oil flow. That means particles are retained while the engine continues to receive the oil volume it needs for cooling and lubrication.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-efficiency synthetic-blend media captures grime and wear particles\u003c\/li\u003e\n\u003cli\u003eDesigned for exceptional contaminant capacity to match manufacturer service intervals\u003c\/li\u003e\n\u003cli\u003eLaboratory tested for burst strength and reliable performance under pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this filter work with synthetic and conventional oils?\u003c\/h3\u003e\n\u003cp\u003eYes—materials and media in the KN-177 are formulated to be compatible with conventional, blended, and fully synthetic oils, including high-concentration racing formulations. This versatility makes it suitable for riders who switch oil types seasonally or for performance tuning.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafe for conventional, synthetic-blend, and full-synthetic oils\u003c\/li\u003e\n\u003cli\u003eNo change in performance when upgrading or downgrading oil type\u003c\/li\u003e\n\u003cli\u003eHandles the thicker or thinner viscosities used in different riding conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the wrench-off nut make maintenance easier?\u003c\/h3\u003e\n\u003cp\u003eA welded 17mm hex nut on the KN-177 lets you remove the filter quickly with a standard socket or wrench, eliminating awkward strap wrenches and reducing the risk of damage during removal. This is especially useful in tight engine bays or roadside repairs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e17mm welded hex nut for fast, secure removal\u003c\/li\u003e\n\u003cli\u003eCompatible with common hand tools for quick service\u003c\/li\u003e\n\u003cli\u003eHeavy-duty canister resists deformation during removal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich Buell models does this filter fit?\u003c\/h3\u003e\n\u003cp\u003eThe KN-177 is tailored to fit a range of Buell motorcycles from early-2000s models through 2010. It installs like the factory filter and is engineered to meet the flow and filtration needs of those engines.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits Buell Firebolt XB9R and XB12R model years listed by manufacturer\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Lightning and Ulysses variants from 2002–2010\u003c\/li\u003e\n\u003cli\u003eDirect replacement designed for correct fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Riders, mechanics, and shop owners servicing Buell motorcycles who want a reliable, high-flow oil filter that handles synthetic and conventional oils, simplifies filter removal, and offers laboratory-tested strength and capacity. If you perform regular maintenance, upgrade oil types for performance, or need a robust filter that stands up to demanding riding conditions, the K\u0026amp;N KN-177 is built for those needs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHIGH FLOW RATES: Maintains strong oil flow to the engine\u003c\/li\u003e\n\u003cli\u003ePROTECT YOUR ENGINE: Synthetic-blend media filters harmful contaminants\u003c\/li\u003e\n\u003cli\u003eEXTENSIVELY TESTED: Verified capacity and burst strength through lab testing\u003c\/li\u003e\n\u003cli\u003eVERSATILE COMPATIBILITY: Works with synthetic, conventional, and blended oils\u003c\/li\u003e\n\u003cli\u003eEASY TO REMOVE: 17mm wrench-off nut for quick removal\u003c\/li\u003e\n\u003c\/ul\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: Can I use the KN-177 with full-synthetic racing oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The KN-177's synthetic-blend media is formulated to be compatible with full-synthetic racing oils and conventional blends.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the wrench-off nut fit standard tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The welded 17mm hex nut works with common sockets and wrenches for quick, damage-free removal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":48084415905950,"sku":"B000E28CCC","price":31.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/k-and-n-kn-177-front-view.jpg?v=1785854656","url":"https:\/\/northtrailauto.ca\/products\/k-n-motorcycle-oil-filter-kn-177-for-buell-high-flow-synthetic-blend-media-with-17mm-wrench-off-nut","provider":"North Trail Auto","version":"1.0","type":"link"}