{"product_id":"m-1741-84-p-or-bi-bs45-b70","title":"BS 4518 1741-84 Buna-N Nitrile (70A) Metric O-Ring, 70A Durometer, 174.1mm ID x 8.4mm CS (6.854\" x 0.331\", 190.9mm OD) - Precision-Molded Replacement Sealing Ring for Pumps, Valves \u0026 Fittings","description":"\u003cp\u003eChasing a leak or a slow drip and need the exact metric o-ring size to seal it for good? A worn or wrong-size o-ring lets fluid weep past the joint, drops pressure, and can damage the equipment around it.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis Beaver Island Parts Company replacement o-ring is a single BS 4518 1741-84 o-ring, a standard metric sealing size measuring 174.1mm inside diameter by 8.4mm cross-section (6.854\" ID x 0.331\" CS, 190.9mm outer diameter), molded in 70A Buna-N Nitrile rubber.\u003c\/p\u003e\u003cbr\u003e\u003cb\u003eFull Compatibility:\u003c\/b\u003e BS 4518 1741-84 is an international-standard o-ring size used across pumps, valves, filters, fittings and machinery worldwide. If your application calls for a 174.1mm x 8.4mm o-ring, this is the size.\u003cbr\u003e\u003cb\u003eInstallation Note:\u003c\/b\u003e Clean the groove, inspect the sealing surface, seat the new o-ring without twisting it, and lubricate before assembly.\u003cbr\u003e\u003cb\u003ePro Tip:\u003c\/b\u003e Apply \u003ca href=\"https:\/\/beaverislandparts.com\/products\/aqua-flex-food-grade-silicone-lubricant-50g\" target=\"_blank\" rel=\"noopener\"\u003eAqua Flex\u003c\/a\u003e lubricant before installation to ease seating and extend seal life.\u003cbr\u003e\u003cp\u003eWe are an American family-owned and operated small business committed to high-quality replacement parts and honest fitment information.\u003c\/p\u003e","brand":"Beaver Island Parts Company","offers":[{"title":"1 (Single)","offer_id":48609992048845,"sku":"M.1741-84.1.OR.BI.BS45.B70","price":10.99,"currency_code":"USD","in_stock":true},{"title":"5-Pack","offer_id":48609992081613,"sku":"M.1741-84.5.OR.BI.BS45.B70","price":24.99,"currency_code":"USD","in_stock":true},{"title":"10-Pack","offer_id":48609992114381,"sku":"M.1741-84.10.OR.BI.BS45.B70","price":38.99,"currency_code":"USD","in_stock":true},{"title":"25-Pack","offer_id":48609992147149,"sku":"M.1741-84.25.OR.BI.BS45.B70","price":86.99,"currency_code":"USD","in_stock":true},{"title":"50-Pack","offer_id":48609992179917,"sku":"M.1741-84.50.OR.BI.BS45.B70","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8110\/0237\/files\/AS568-441_2d6c7835-129e-4438-b6f0-94c22ae2e6a9.png?v=1785883266","url":"https:\/\/beaverislandparts.com\/products\/m-1741-84-p-or-bi-bs45-b70","provider":"Beaver Island Parts Company","version":"1.0","type":"link"}