{"product_id":"402963-o-ring-buna-n-nitrile-70a","title":"402963 O-Ring - Buna-N Nitrile (70A) Replacement Sealing Ring, Direct Cross-Reference for industrial pumps, valves and machinery","description":"\u003cp\u003eChasing a leak and need the exact replacement to seal it for good? A worn or wrong 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 cross-references part 402963, molded in durable 70A Buna-N Nitrile Rubber for a lasting seal.\u003c\/p\u003e\u003cbr\u003e\u003cb\u003eFull Compatibility:\u003c\/b\u003e Cross-references part 402963. A direct-fit replacement o-ring for industrial pumps, valves and machinery.\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 providing high-quality replacement parts and honest fitment information.\u003c\/p\u003e\u003cp\u003eNote: all part numbers referenced are used solely to confirm compatibility and are the trademarks of their respective owners.\u003c\/p\u003e","brand":"Beaver Island Parts Company","offers":[{"title":"Default Title","offer_id":48607963447501,"sku":"402963","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8110\/0237\/files\/AS568-121_0789965d-0f83-4d56-9e58-b0209edd5d4f.png?v=1785511426","url":"https:\/\/beaverislandparts.com\/products\/402963-o-ring-buna-n-nitrile-70a","provider":"Beaver Island Parts Company","version":"1.0","type":"link"}