{"product_id":"so-h1977050","title":"Snap-On Lipped Gasket Nsw 20-30-6\" (h1977050)","description":"\u003ch3\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe lipped gasket (NSW 20-30-6) is a high-performance sealing component designed for use in the hydraulic and pneumatic systems of Snap-On automotive equipment. This gasket features a specialized lip design that creates a tight, dynamic seal against moving parts, such as a piston or shaft. The 20-30-6 dimensions refer to its inner diameter, outer diameter, and thickness in millimeters, ensuring a precise fit for specific Snap-On tool applications. Sealing integrity is paramount in shop equipment; a leaking gasket can cause a loss of pressure in a hydraulic jack, a failure in a tire changer's air cylinder, or an oil leak in a wheel balancer's drive system. This gasket is manufactured from durable elastomeric materials that are resistant to hydraulic fluids, oils, and the varying temperatures found in a workshop. By maintaining a perfect seal, this part prevents contamination of the internal systems and ensures that the equipment can generate and maintain the forces required for heavy-duty automotive work.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Lip Seal:\u003c\/strong\u003e Specialized lipped design provides superior sealing under pressure and against moving mechanical components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Dimensions:\u003c\/strong\u003e 20mm ID, 30mm OD, and 6mm thickness ensure an exact fit for designated Snap-On equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid Resistance:\u003c\/strong\u003e Made from high-grade elastomers that resist degradation from hydraulic oil, air, and shop chemicals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents Pressure Loss:\u003c\/strong\u003e Essential for maintaining the full operating capacity of hydraulic rams and pneumatic cylinders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Service Life:\u003c\/strong\u003e Designed for high-frequency use in demanding professional automotive service environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Snap-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e h1977050\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Lipped Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 20 x 30 x 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eDirect replacement models\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis gasket is a direct replacement for Snap-On part number H1977050. It is used in a variety of hydraulic and pneumatic assemblies where a 20x30x6mm lip seal is required for pressure retention.\u003c\/p\u003e\u003cp\u003eYou will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.\u003c\/p\u003e","brand":"Snap-On","offers":[{"title":"Default Title","offer_id":47314054545573,"sku":"h1977050","price":39.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4743\/4661\/files\/snap-on-logo_90465d52-ca29-4183-a44c-0fbeff9d9056.png?v=1785513965","url":"https:\/\/aepn.net\/products\/so-h1977050","provider":"AEPN","version":"1.0","type":"link"}