{"product_id":"hastings-mfg-piston-rings-twin-cam-1852-os-010-moly-865-2060","title":"Hastings Mfg Piston Rings - Twin CAM 1852 OS .010 Moly — Harley-Davidson Road King, Electra Glide Ultra Classic, Softail Heritage Classic (1999-2017)","description":"\u003cp\u003eHastings Mfg piston rings for Twin CAM engines in .010 OS Moly compound, designed to seal combustion pressure and control oil consumption in V-twin motorcycle engines. Set includes three-piece oil rings compatible 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 face coating for reduced friction and 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  \u003cli\u003eSet covers two pistons (except TC 113\" and 883 XL — see fitment\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 2M5153010\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversizing:\u003c\/strong\u003e .010 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompound:\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 0.17 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Twin CAM V-twin engines. IMPORTANT: TC 113\" and 883 XL models require two sets per bike, as this part is sold per-cylinder for those models only. All other Twin CAM engines receive a two-piston set.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many ring sets do I need for my Twin CAM?\u003c\/h3\u003e\n\u003cp\u003eMost Twin CAM models need one set (covers two pistons). TC 113\" and 883 XL require two sets — one per cylinder. Verify your engine size before ordering.\u003c\/p\u003e\n\u003ch3\u003eWill these fit my Screaming Eagle pistons?\u003c\/h3\u003e\n\u003cp\u003eYes — these rings are engineered to work with both OEM and Screaming Eagle piston designs.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between Cast and Moly?\u003c\/h3\u003e\n\u003cp\u003eMoly-faced rings (this part) reduce friction and wear compared to cast rings, extending ring life and improving engine efficiency.\u003c\/p\u003e\n\u003ch3\u003eAre these made in the USA?\u003c\/h3\u003e\n\u003cp\u003eYes — Hastings Mfg manufactures these rings domestically.\u003c\/p\u003e","brand":"Hastings Mfg","offers":[{"title":"Default Title","offer_id":53035981111407,"sku":"865-2060","price":95000.0,"currency_code":"COP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_8933932d-d790-472b-8fb8-ab672494598f.png?v=1779564126","url":"https:\/\/vtwinbikers.com\/en-co\/products\/hastings-mfg-piston-rings-twin-cam-1852-os-010-moly-865-2060","provider":"Vtwinbikers","version":"1.0","type":"link"}