{"product_id":"hastings-stempelfjaerer-hd-knuckle-pan-shovelhead-41-e78","title":"Hastings stempelfjærer. HD Knuckle, Pan, Shovelhead 41-E78.","description":"\u003cp class=\"whitespace-pre-wrap\"\u003eHastings stempelring kit til 2 stempler. Velg dimensjon.\u003c\/p\u003e\n\u003cp class=\"whitespace-pre-wrap\"\u003eStd cyl. bore: 3.4375\" (87.312mm). \u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"whitespace-pre-wrap\"\u003e1st ring: 1.6mm. \u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"whitespace-pre-wrap\"\u003e2nd ring: 1.6mm. \u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"whitespace-pre-wrap\"\u003eoil ring: 4.75mm.\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"whitespace-pre-wrap\"\u003eTech tip: Piston grooves vs piston rings. \u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"whitespace-pre-wrap\"\u003eIt's not difficult to determine if a Hastings piston ring set will fit a certain piston. You should measure the height of the piston groove in the piston itself. The 2 top grooves will be for compression rings, the lower groove will be for the oil ring. In most cases Hastings oil rings are of the low tension 3-piece flex vent type. Ring heights are listed for reference. \u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"whitespace-pre-wrap\"\u003eTech tip: Piston oversizes.  For each oversize cylinder diameter will increase with .010\" (0.254mm). The standard bore of the cylinder is listed for reference. \u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"whitespace-pre-wrap\"\u003e(Tech tip information provided by Hastings Manufacturing Company, Inc.)\u003c\/p\u003e\n\u003cp class=\"whitespace-pre-wrap\"\u003eFits: HD \u003cspan\u003e41-E78 1200cc\/74\" Big Twin (Excl. Flatheads)\u003c\/span\u003e\u003c\/p\u003e","brand":"C\u0026G Motorcycles AS","offers":[{"title":"Std","offer_id":42367800508498,"sku":null,"price":600.0,"currency_code":"NOK","in_stock":true},{"title":"+010","offer_id":42367800574034,"sku":null,"price":600.0,"currency_code":"NOK","in_stock":true},{"title":"+020","offer_id":42367800606802,"sku":null,"price":600.0,"currency_code":"NOK","in_stock":true},{"title":"+030","offer_id":42367800639570,"sku":null,"price":600.0,"currency_code":"NOK","in_stock":true},{"title":"+040","offer_id":42367800672338,"sku":null,"price":600.0,"currency_code":"NOK","in_stock":true},{"title":"+050","offer_id":42367804276818,"sku":null,"price":600.0,"currency_code":"NOK","in_stock":true},{"title":"+060","offer_id":42367804407890,"sku":null,"price":600.0,"currency_code":"NOK","in_stock":true},{"title":"+070","offer_id":42367804538962,"sku":null,"price":600.0,"currency_code":"NOK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/0283\/files\/ed5c6db4-14be-4b33-9db3-e48eab5b6c23.png?v=1776158695","url":"https:\/\/cogg.no\/products\/hastings-stempelfjaerer-hd-knuckle-pan-shovelhead-41-e78","provider":"C\u0026G Motorcycles AS","version":"1.0","type":"link"}