{"product_id":"skf-18509-engine-timing-cover-seal","title":"SKF 18509 Engine Timing Cover Seal","description":"\u003ch2\u003eReliable Engine Timing Cover Seal for Buick and Chevrolet Vehicles\u003c\/h2\u003e\u003cp\u003eThe SKF 18509 engine timing cover seal is designed to provide a durable and precise sealing solution for select Buick, Chevrolet, GMC, Hummer, Isuzu, and Saab models. Engineered with a Teflon sealing surface, this seal ensures effective protection against leaks and contamination in your vehicle's timing cover assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWidth: 0.413 inches for optimal fit and sealing\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.331 inches to match OEM specifications\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 1.850 inches for accurate shaft sealing\u003c\/li\u003e\n\u003cli\u003eSealing Surface Type: Teflon for enhanced wear resistance and low friction\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple makes and models including Buick Rainier, Chevrolet Trailblazer, and GMC Envoy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Specifications\u003c\/h2\u003e\u003cp\u003eThe SKF 18509 engine timing cover seal features a Teflon sealing surface, which offers superior chemical resistance and durability compared to traditional rubber seals. The precise dimensions—0.413 inches in width, 2.331 inches outside diameter, and 1.850 inches shaft diameter—ensure a secure fit that maintains engine integrity by preventing oil leaks and contamination. This seal is engineered to meet the demands of engine timing cover applications in vehicles such as the Chevrolet Colorado and GMC Canyon, providing consistent performance under varying operating conditions.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine timing cover seal is compatible with a range of vehicles, including Buick Rainier, Chevrolet Trailblazer, GMC Envoy, Hummer H3, Isuzu Ascender, and Saab 9-7x. The SKF 18509 part number corresponds to a direct replacement seal designed specifically for these models, ensuring proper fitment and reliable sealing performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks from the engine timing cover\u003c\/li\u003e\n\u003cli\u003eProtects engine components from dirt and debris ingress\u003c\/li\u003e\n\u003cli\u003eMaintains proper lubrication within the timing system\u003c\/li\u003e\n\u003cli\u003eReduces wear on the timing cover shaft\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine performance issues related to seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the SKF 18509 engine timing cover seal, ensure the sealing surface and shaft are clean and free of debris. Lubricate the seal lightly with engine oil to facilitate installation and prevent damage. Use appropriate tools to press the seal evenly into the timing cover bore without distortion. Verify the seal dimensions match the original part to maintain proper fit and function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eSKF manufactures the 18509 engine timing cover seal to meet stringent quality standards, ensuring durability and reliable sealing performance. The use of Teflon as the sealing surface material contributes to extended service life under typical engine operating conditions. SKF provides a limited warranty against manufacturing defects, supporting confidence in the product's quality and fitment for Buick, Chevrolet, GMC, Hummer, Isuzu, and Saab vehicles.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":43744302923957,"sku":"BCNB-18509","price":22.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_18509_Top_d89a5bc2-5f68-4a6f-baea-40a6abe2b72b.jpg?v=1774993849","url":"https:\/\/www.partcatalog.com\/products\/skf-18509-engine-timing-cover-seal","provider":"PartCatalog","version":"1.0","type":"link"}