{"product_id":"hastings-mfg-piston-rings-twin-cam-1690-std-size-moly-865-2049","title":"Hastings Mfg Piston Rings - Twin CAM 1690 STD Size Moly — Harley-Davidson Road King, Electra Glide Ultra Classic, Softail Heritage Classic (1999-2017)","description":"\u003cp\u003eHastings Mfg piston rings for Twin Cam 1690cc engines in standard size, manufactured in the USA and compatible with both OEM and Screaming Eagle pistons. These moly rings feature three-piece oil control design for reliable sealing and long ring life.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMoly ring construction\u003c\/li\u003e\n  \u003cli\u003eThree-piece oil rings\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  \u003cli\u003eSet includes rings for two pistons\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 2M4941\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Type:\u003c\/strong\u003e Moly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Size:\u003c\/strong\u003e Twin Cam 1690\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Standard\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 1690cc V-twin engines. Note: TC 113\" and 883 XL models require two sets per bike (sold per-cylinder for those models).\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's included in one set?\u003c\/h3\u003e\n\u003cp\u003eRings for two pistons. Exception: TC 113\" and 883 XL are sold per-cylinder and require ordering two sets per bike.\u003c\/p\u003e\n\u003ch3\u003eAre these compatible with 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\u003eWhy do TC 113\" and 883 XL require two sets?\u003c\/h3\u003e\n\u003cp\u003eThose models are packaged per-cylinder instead of per-piston pair. Order two sets to have a complete ring set for your bike.\u003c\/p\u003e\n\u003ch3\u003eAre these cast or moly rings?\u003c\/h3\u003e\n\u003cp\u003eThis part number is moly. Hastings also offers a cast-iron version if you prefer that material.\u003c\/p\u003e","brand":"Hastings Mfg","offers":[{"title":"Default Title","offer_id":53035980619887,"sku":"865-2049","price":53.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_c651becd-77b9-4704-bfeb-035ec051b5b3.png?v=1779564056","url":"https:\/\/vtwinbikers.com\/products\/hastings-mfg-piston-rings-twin-cam-1690-std-size-moly-865-2049","provider":"Vtwinbikers","version":"1.0","type":"link"}