{"product_id":"national-4503n","title":"National 4503N Manual Transmission Extension Housing Seal","description":"\u003cdiv class=\"dna-desc\"\u003e\n\u003cul\u003e\n\u003cli\u003eDesign type: spring loaded, multi-lip: Offers a spring-loaded design with multiple lips for enhanced sealing performance\u003c\/li\u003e\n\u003cli\u003eTemperature range: -20°F to 300°F \/ -29°C to 49°C: Designed for a wide temperature range, ensuring reliable performance in various conditions\u003c\/li\u003e\n\u003cli\u003eResistance to EP lubricants: Engineered to resist extreme pressure (EP) lubricants for long-lasting use\u003c\/li\u003e\n\u003cli\u003eLow swell in hydrocarbon fluids: Demonstrates low swelling when exposed to hydrocarbon fluids, ensuring consistent sealing\u003c\/li\u003e\n\u003cli\u003eDelivers quality and reliable performance: Provides high-quality sealing solutions for all types of repairs\u003c\/li\u003e\n\u003cli\u003eMaterial: Polyacrylate: Constructed with polyacrylate material for durability and resistance to oxidation and ozone\u003c\/li\u003e\n\u003cli\u003eCompatible with most oils and EP lubricants: Works well with most oils and extreme pressure (EP) lubricants at higher operating temperatures\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: Minus 20 degree Fahrenheit to 300 degree Fahrenheit: Withstands a wide temperature range for versatile use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"dna-spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eNATIONAL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003e4503N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC \/ GTIN\u003c\/th\u003e\n\u003ctd\u003e724956131204\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e0.13 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L × W × H)\u003c\/th\u003e\n\u003ctd\u003e4.8 × 2.2 × 4.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eEngine \u0026amp; Drivetrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew — genuine brand-name part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv class=\"dna-note\"\u003e\n\u003cstrong\u003eGenuine brand-name part, full manufacturer warranty.\u003c\/strong\u003e Ships from the closest US warehouse — normally within 1–3 business days. Verify fitment with the manufacturer part number above; not sure? Send us your VIN and we’ll confirm before you order. 30-day returns on unused parts.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NATIONAL","offers":[{"title":"Default Title","offer_id":53162156884249,"sku":"N194503N","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/9437\/2377\/files\/71EfducHxOL.jpg?v=1789303504","url":"https:\/\/dnaautoco.com\/products\/national-4503n","provider":"DNA Auto","version":"1.0","type":"link"}