{"product_id":"hastings-rings-5193-040-74-inch-fl-piston-ring-set-with-compression-and-oil-rings","title":"Hastings Rings 5193-040 74 Inch FL Piston Ring Set","description":"\u003cdiv\u003e\n\u003ch1\u003eHastings Rings 5193-040 74 Inch FL Piston Ring Set\u003c\/h1\u003e\n\u003cp\u003eHastings cast piston ring set for a 3-7\/16 inch bore and.040 oversize, designed for a Harley Davidson FL engine. Sold for two pistons, making it ideal for complete engine rebuilds or targeted repairs.\u003c\/p\u003e\n\u003cp\u003eThe set includes compression rings and oil control rings engineered for reliable sealing and oil regulation. Compression rings measure 3\/32 inch, while the oil rings are 3\/16 inch, providing precise fit and consistent performance on vintage Harley builds.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for 1941-1950 Harley FL models, with fitment listed for Harley Davidson FL models from 1941 to 1953.\u003c\/p\u003e\n\u003cp\u003eMade in the USA with high-quality materials for durability and long-term reliability. The packaging includes all necessary rings for two pistons and is designed for ease of installation when used with compatible accessory tools.\u003c\/p\u003e\n\u003cp\u003eUse cases include restoring a classic Harley FL, performing a comprehensive engine rebuild, or routine maintenance to restore power, efficiency, and control oil consumption.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBore: 3-7\/16 in\u003c\/li\u003e \u003cli\u003eOversize:.040\u003c\/li\u003e \u003cli\u003eCompression rings: 3\/32 in\u003c\/li\u003e \u003cli\u003eOil rings: 3\/16 in\u003c\/li\u003e \u003cli\u003ePiston count: 2\u003c\/li\u003e \u003cli\u003eFitment: Harley Davidson FL (1941–1953)\u003c\/li\u003e \u003cli\u003eOrigin: Made in the USA\u003c\/li\u003e\n\u003c\/ul\u003eHastings cast piston ring set is for a 3-7\/16 inch bore and is.040 oversize.\n\u003cp\u003eUpgrade your Harley Davidson FL engine with the Hastings Rings 5193-040 piston ring set, designed specifically for 1941-1950 models. This set includes precision-engineered compression rings and oil control rings that ensure optimal sealing and oil regulation for reliable performance. Each compression ring measures 3\/32 inch, while the oil rings are 3\/16 inch, providing a perfect fit for your vintage Harley engine. Crafted in the USA, these rings are built to meet high standards of quality and durability, helping restore your motorcycle’s power and efficiency. The set is sold for two pistons, making it ideal for complete engine rebuilds or repairs. Proper ring installation is crucial for maintaining compression, reducing blow-by, and preventing oil consumption, and these Hastings rings are designed for ease of installation with compatible accessory tools. \u003cbr\u003e \u003cbr\u003e Whether you're restoring a classic Harley or performing routine engine maintenance, this piston ring set offers dependable performance and longevity. The packaging includes all necessary rings to ensure a proper fit, backed by Hastings' reputation for quality engine components. Keep your engine running smooth and efficient with these high-quality piston rings that match your bike’s specifications and deliver consistent performance over time.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eCompression Rings: 3\/32 inch for effective sealing and compression retention\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eOil Rings: 3\/16 inch for efficient oil control and lubrication\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eSold in sets for 2 pistons, ideal for complete engine rebuilds\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eMade in the USA with high-quality materials for durability and reliability\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eDesigned to fit Harley Davidson FL models from 1941 to 1950\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson FL 1941\u003cbr\u003e\nHarley Davidson FL 1942\u003cbr\u003e\nHarley Davidson FL 1943\u003cbr\u003e\nHarley Davidson FL 1944\u003cbr\u003e\nHarley Davidson FL 1945\u003cbr\u003e\nHarley Davidson FL 1946\u003cbr\u003e\nHarley Davidson FL 1947\u003cbr\u003e\nHarley Davidson FL 1948\u003cbr\u003e\nHarley Davidson FL 1949\u003cbr\u003e\nHarley Davidson FL 1950\u003cbr\u003e\nHarley Davidson FL 1951\u003cbr\u003e\nHarley Davidson FL 1952\u003cbr\u003e\nHarley Davidson FL 1953\u003c\/div\u003e","brand":"Hastings Rings","offers":[{"title":"Default Title","offer_id":44645850480682,"sku":"11-0121","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/11-0121.jpg?v=1785612476","url":"https:\/\/atticusgoods.com\/products\/hastings-rings-5193-040-74-inch-fl-piston-ring-set-with-compression-and-oil-rings","provider":"Atticus Goods","version":"1.0","type":"link"}