{"product_id":"hastings-replacement-piston-rings","title":"HASTINGS Replacement Piston Rings","description":"\u003cp\u003e\u003cstrong\u003eHASTINGS Replacement Piston Rings\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHASTINGS Replacement Piston Rings by HASTINGS is a motorcycle part listing built for riders searching by exact product name, fitment, style, and part number.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIncludes top compression rings, second compression rings, and oil control rings\u003c\/li\u003e\n\u003cli\u003eTop compression rings are Barrel Face\u003c\/li\u003e\n\u003cli\u003eCoated using PVD (Physical Vapor Deposition) process\u003c\/li\u003e\n\u003cli\u003eHelps in the the heat transfer process between the piston and cylinder wall\u003c\/li\u003e\n\u003cli\u003eControls combustion chamber gases allowing the piston to transfer the energy of the expanding combustion gases, to the crankshaft\u003c\/li\u003e\n\u003cli\u003eSecond compression rings are Napier\u003c\/li\u003e\n\u003cli\u003eReverse twist ring along with a taper-machined ring face duplicates the OD bottom side scraping edge of a positive twist torsional ring\u003c\/li\u003e\n\u003cli\u003ePromotes side sealing that prevents oil from being forced under and behind the ring resulting in better oil economy\u003c\/li\u003e\n\u003cli\u003eOil control rings are Three Piece Flex Vent\u003c\/li\u003e\n\u003cli\u003eThree-piece design allows rails to be manufactured with a small cross sectional area for better conformability to bore\u003c\/li\u003e\n\u003cli\u003eProvides uniform pressure through four steel rails and two expanders assuring positive oil control\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eIncludes enough rings for two pistons.\u003c\/li\u003e\n\u003cli\u003eTwo rings per groove, except for the rails that will be two rail rings per one expander ring.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePart Numbers\u003c\/h3\u003e\u003cp\u003e0912-0961, 2C523125, 0912-0959, 2C5231, 0912-0963, 2C523213, 0912-0964, 2C523225, 0912-0962, 2C5232\u003c\/p\u003e\u003ch3\u003eAvailable Styles\u003c\/h3\u003e\u003cp\u003ePiston Rings \/ 107\" Motor \/ 3.937\" +.010\" \/ M8; Piston Rings \/ 107\" Motor \/ 3.937\" Standard \/ M8; Piston Rings \/ 114\" Motor \/ 4.000\" +.005\" \/ M8; Piston Rings \/ 114\" Motor \/ 4.000\" +.010\" \/ M8; Piston Rings \/ 114\" Motor \/ 4.000\" Standard \/ M8\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAvailable options:\u003c\/strong\u003e 5\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Piston Rings \/ 107\" Motor \/ 3.937\" +.010\" \/ M8","offer_id":44093293068375,"sku":"09120961","price":89.95,"currency_code":"USD","in_stock":true},{"title":"Piston Rings \/ 107\" Motor \/ 3.937\" Standard \/ M8","offer_id":44093293101143,"sku":"09120959","price":76.95,"currency_code":"USD","in_stock":true},{"title":"Piston Rings \/ 114\" Motor \/ 4.000\" +.005\" \/ M8","offer_id":44093293133911,"sku":"09120963","price":89.95,"currency_code":"USD","in_stock":true},{"title":"Piston Rings \/ 114\" Motor \/ 4.000\" +.010\" \/ M8","offer_id":44093293166679,"sku":"09120964","price":89.95,"currency_code":"USD","in_stock":true},{"title":"Piston Rings \/ 114\" Motor \/ 4.000\" Standard \/ M8","offer_id":44093293199447,"sku":"09120962","price":48.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4928\/2135\/files\/HASTINGS-Replacement-Piston-Rings.png?v=1785559010","url":"https:\/\/parts4motorcycles.com\/products\/hastings-replacement-piston-rings","provider":"Parts4Motorcycles","version":"1.0","type":"link"}