{"product_id":"elring-553-425-engine-valve-stem-oil-seal-exhaust","title":"Elring 553.425 Engine Valve Stem Oil Seal - Exhaust","description":"\u003ch2\u003eReliable Engine Valve Stem Oil Seal for Mercedes-Benz 190E\u003c\/h2\u003e\u003cp\u003eThe Elring 553.425 engine valve stem oil seal is designed to provide precise sealing performance for Mercedes-Benz 190E models. Crafted from durable FPM (fluoride rubber), this seal ensures effective oil retention and protection against leaks in the valve stem area.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: FPM (fluoride rubber) for high resistance to heat and chemicals\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 11.6 mm for accurate fitment\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 16.0 mm ensuring secure sealing\u003c\/li\u003e\n\u003cli\u003eThickness: 10.0 mm for optimal durability\u003c\/li\u003e\n\u003cli\u003eValve Stem Diameter: 7.2 mm compatible with Mercedes-Benz 190E valve stems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Benefits\u003c\/h2\u003e\u003cp\u003eThe Elring 553.425 valve stem oil seal is manufactured using FPM, a fluoride rubber known for its excellent resistance to high temperatures, oils, and automotive fluids. This material choice helps maintain seal integrity under demanding engine conditions. The precise dimensions—11.6 mm inside diameter, 16.0 mm outside diameter, and 10.0 mm thickness—ensure a tight fit around the valve stem, preventing oil leaks and maintaining engine performance. The 7.2 mm valve stem diameter compatibility matches the specifications of the Mercedes-Benz 190E, making this part a reliable replacement component.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leakage around the valve stem\u003c\/li\u003e\n\u003cli\u003eReduces engine oil consumption caused by worn seals\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper valve lubrication\u003c\/li\u003e\n\u003cli\u003eMinimizes smoke emissions related to oil burning\u003c\/li\u003e\n\u003cli\u003eProtects engine components from contamination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Elring 553.425 valve stem oil seal on a Mercedes-Benz 190E, ensure the valve stem and surrounding surfaces are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal is seated evenly to prevent leaks. It is recommended to inspect related valve components for wear during replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eElring is a recognized manufacturer of engine sealing components, adhering to strict quality standards. The 553.425 valve stem oil seal undergoes rigorous testing to meet OEM specifications for durability and performance. While specific warranty details are not provided, Elring products typically come with manufacturer-backed quality assurance to support reliable operation in Mercedes-Benz 190E engines.\u003c\/p\u003e","brand":"Elring","offers":[{"title":"Default Title","offer_id":51854330527925,"sku":"DTWD-553.425","price":15.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/EL_553425_Fro.jpg?v=1774730626","url":"https:\/\/www.partcatalog.com\/products\/elring-553-425-engine-valve-stem-oil-seal-exhaust","provider":"PartCatalog","version":"1.0","type":"link"}