{"product_id":"moroso-air-oil-separator-twin-cam-w-stock-air-cleaner-polished-82-9500","title":"Moroso Air\/Oil Separator - Twin CAM W\/Stock AIR Cleaner Polished — Harley-Davidson (1999-2017)","description":"\u003cp\u003eMoroso air-oil separator for Twin Cam Harley with stock air cleaner, designed to filter crankcase vapors, oil mist, and condensation before they re-enter the intake. Keeps your air filter, throttle body, intake, pistons, and valves free of oil and carbon buildup while maintaining the factory breather system function.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFilters crankcase vapors, unburnt fuel, residual oil and moisture from breather system\u003c\/li\u003e\n  \u003cli\u003eTwo-piece body unscrews for easy cleaning and service\u003c\/li\u003e\n  \u003cli\u003eClosed-loop design — does not vent to atmosphere, keeping oil in the canister and off the ground\u003c\/li\u003e\n  \u003cli\u003eReduces detonation and knock by cleaning intake tract\u003c\/li\u003e\n  \u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Moroso\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 85713\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 84663857133\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 9 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Twin Cam engines with stock air cleaner setup.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this fit my Twin Cam with a custom intake?\u003c\/h3\u003e\n\u003cp\u003eThis system is designed for stock air cleaner fitment. Custom intakes may require adapter verification — contact Moroso with your specific intake part number.\u003c\/p\u003e\n\u003ch3\u003eHow often do I need to empty or clean the separator?\u003c\/h3\u003e\n\u003cp\u003eThe two-piece body unscrews for easy service. Cleaning frequency depends on riding conditions and engine tune — inspect every 500–1000 miles initially.\u003c\/p\u003e\n\u003ch3\u003eDoes this vent to atmosphere like other breather kits?\u003c\/h3\u003e\n\u003cp\u003eNo — Moroso's closed-loop design keeps separated oil in the canister, not on your bike or the ground, unlike open-vent competitors.\u003c\/p\u003e\n\u003ch3\u003eWill this reduce my air filter clogging?\u003c\/h3\u003e\n\u003cp\u003eYes. By filtering crankcase vapors before they enter the intake, it significantly reduces oil and carbon accumulation on your filter and throttle body.\u003c\/p\u003e\n\u003ch3\u003eIs this made in the U.S.A.?\u003c\/h3\u003e\n\u003cp\u003eYes — Moroso manufactures this separator in the U.S.A.\u003c\/p\u003e","brand":"Moroso","offers":[{"title":"Default Title","offer_id":53035871305839,"sku":"82-9500","price":362.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/9e06-619802fc24813.jpg?v=1777529908","url":"https:\/\/vtwinbikers.com\/products\/moroso-air-oil-separator-twin-cam-w-stock-air-cleaner-polished-82-9500","provider":"Vtwinbikers","version":"1.0","type":"link"}