{"product_id":"hastings-mfg-piston-rings-twin-cam-1800-os-005-moly-865-2056","title":"Hastings Mfg Piston Rings - Twin CAM 1800 OS .005 Moly — Harley-Davidson Road King, Electra Glide Ultra Classic, Softail Heritage Classic (1999-2017)","description":"\u003cp\u003eHastings Mfg piston rings for Twin CAM 1800 engines in .005 oversize moly coating. Three-piece oil ring design engineered to work with OEM and Screaming Eagle pistons, made in the USA.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMoly-coated rings for reduced wear\u003c\/li\u003e\n  \u003cli\u003eThree-piece oil ring design\u003c\/li\u003e\n  \u003cli\u003eCompatible with OEM and Screaming Eagle pistons\u003c\/li\u003e\n  \u003cli\u003eMade in the USA\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 Hastings Mfg\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 2M5299005\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e .005 oversize\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Moly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 1.37 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 0.23 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Twin CAM 1800 V-twin engines. NOTE: For TC 113\" and 883 XL models, rings are sold per cylinder — you must order two sets per bike.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rings are in this set?\u003c\/h3\u003e\n\u003cp\u003eThis set fits two pistons, except TC 113\" and 883 XL which require one set per cylinder (order two per bike).\u003c\/p\u003e\n\u003ch3\u003eWill these work with aftermarket Screaming Eagle pistons?\u003c\/h3\u003e\n\u003cp\u003eYes — these rings are designed to work with both OEM and Screaming Eagle pistons.\u003c\/p\u003e\n\u003ch3\u003eDo I need two sets for my Twin CAM 1800?\u003c\/h3\u003e\n\u003cp\u003eStandard Twin CAM 1800 engines need one set. TC 113\" and 883 XL require two sets (one per cylinder).\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between Cast and Moly options?\u003c\/h3\u003e\n\u003cp\u003eThis is the Moly version for reduced wear. Hastings also offers Cast rings — check part numbers to confirm your choice.\u003c\/p\u003e","brand":"Hastings Mfg","offers":[{"title":"Default Title","offer_id":53035980914799,"sku":"865-2056","price":53.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_8ad01b79-4ff2-4c93-975c-fd71bfdccc6c.png?v=1779564120","url":"https:\/\/vtwinbikers.com\/products\/hastings-mfg-piston-rings-twin-cam-1800-os-005-moly-865-2056","provider":"Vtwinbikers","version":"1.0","type":"link"}