{"product_id":"elring-754-820-engine-variable-valve-timing-vvt-adjuster-seal","title":"Elring 754.820 Engine Variable Valve Timing (VVT) Adjuster Seal","description":"\u003ch2\u003eEngine VVT Adjuster Seal Overview\u003c\/h2\u003e\u003cp\u003eElring 754.820 is an engine variable valve timing adjuster seal made for sealing service in the VVT system. It uses ACM (polyacrylate) material for oil resistance and stable sealing performance in engine applications.\u003c\/p\u003e\u003cp\u003eCompatible With Chevrolet and GMC applications including Silverado 1500, Sierra 1500, Express 2500, Savana 2500, Savana 3500, and Silverado 2500 fitments listed below.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eACM (polyacrylate) construction for sealing performance in engine oil environments.\u003c\/li\u003e\n\u003cli\u003eEngine VVT adjuster seal for maintaining proper sealing at the variable valve timing assembly.\u003c\/li\u003e\n\u003cli\u003eElring part number 754.820 for direct catalog identification.\u003c\/li\u003e\n\u003cli\u003eMulti-piece design noted as 3T in the product data.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Elring VVT adjuster seal is built for engine sealing service where the variable valve timing adjuster must retain oil pressure and control leakage. The ACM material is selected for resistance to hot oil exposure, making it suitable for modern engine sealing demands. Use 754.820 when replacing a worn or hardened adjuster seal on supported Chevrolet Silverado 1500, GMC Sierra 1500, and related Chevrolet Express and GMC Savana applications.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOil seepage at the VVT adjuster area.\u003c\/li\u003e\n\u003cli\u003eLoss of sealing integrity from heat-aged elastomer material.\u003c\/li\u003e\n\u003cli\u003ePressure leakage within the variable valve timing assembly.\u003c\/li\u003e\n\u003cli\u003eService replacement during engine timing or valve cover work.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the engine application and seal location before installation. Clean the sealing surfaces thoroughly and inspect the mating components for wear, scoring, or contamination that could affect sealing. Confirm the part number 754.820 against the vehicle listing before assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eElring is known for engine sealing components used in demanding automotive service environments. This seal is specified with ACM (polyacrylate) material to support reliable sealing in oil-exposed engine applications.\u003c\/p\u003e","brand":"Elring","offers":[{"title":"Default Title","offer_id":53439783305397,"sku":"DTWD-754.820","price":24.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/EL_754820_FRO.jpg?v=1791270738","url":"https:\/\/www.partcatalog.com\/products\/elring-754-820-engine-variable-valve-timing-vvt-adjuster-seal","provider":"PartCatalog","version":"1.0","type":"link"}