{"product_id":"heavy-duty-nitrile-90-seal-o-ring-kit-4c-4782-all","title":"Heavy Duty Nitrile 90 Seal O Ring Kit 4C-4782 All-In-One Direct Replacement For CAT Excavator Fits Hydraulic Hose Fittings And O Rings 2701528 4C4782 Premium Grade Seals For Durable Performance","description":"\u003cdiv\u003ePremium Nitrile 90 O-Ring Kit for Heavy Machinery\u003cbr\u003e\n✔️ Buna-N 90D material kit with 32 sizes for hydraulic fittings, oil-resistant and high-pressure rated for excavators. \u003cp\u003eThis O-ring seal kit is a set of essential rubber rings made from tough nitrile material, commonly used in hydraulic systems of heavy equipment like excavators to prevent leaks and ensure smooth operation.\u003c\/p\u003e ✅ Made from durable Buna-N 90D, offering resistance to oil, heat, and wear for reliable performance.\u003cbr\u003e\n✅ Includes 32 different sizes matching OEM part numbers, covering a wide range of hydraulic fitting needs.\u003cbr\u003e\n✅ Designed for SAE STOR, ORFS fittings, and similar applications in heavy machinery setups.\u003cbr\u003e\n✅ Provides direct replacement options for easy maintenance without custom fabrication.\u003cbr\u003e \u003cp\u003e💡 Why are nitrile O-rings a solid choice for sealing in high-pressure hydraulic systems? Nitrile O-rings deliver dependable performance in tough conditions. - They handle oil and fuels without breaking down, key for machinery reliability - Their high durometer rating means better sealing under extreme pressures - They last longer in outdoor environments, cutting down on replacement frequency - Installation is straightforward, saving time during repairs \u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48072595636459,"sku":"VXB0D6RQH4K7","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71CZNUW-R6L.jpg?v=1775791938","url":"https:\/\/vxb.com\/products\/heavy-duty-nitrile-90-seal-o-ring-kit-4c-4782-all","provider":"VXB Bearings","version":"1.0","type":"link"}