{"product_id":"skf-31494-engine-crankshaft-seal-rear","title":"SKF 31494 Engine Crankshaft Seal - Rear","description":"\u003ch2\u003eReliable Engine Crankshaft Seal for Toyota 4Runner and Pickup\u003c\/h2\u003e\u003cp\u003eThe SKF 31494 engine crankshaft seal is designed to provide a precise fit and effective sealing for Toyota 4Runner and Pickup models. Engineered with nitrile sealing surfaces, this crankshaft seal helps maintain engine integrity by preventing oil leaks and contamination.\u003c\/p\u003e\u003ch2\u003eKey Features of SKF 31494 Engine Crankshaft Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWidth: 0.335 inches for optimal sealing depth\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 3.952 inches ensuring a secure fit\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 3.150 inches matching OEM specifications\u003c\/li\u003e\n\u003cli\u003eSealing Surface Type: Durable nitrile material for resistance to oil and heat\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota 4Runner and Pickup models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the SKF 31494 Crankshaft Seal\u003c\/h2\u003e\u003cp\u003eThis SKF engine crankshaft seal is manufactured to meet the exact dimensions required for Toyota 4Runner and Pickup engines. The 0.335-inch width provides sufficient sealing contact, while the 3.952-inch outside diameter ensures a tight fit within the engine housing. The nitrile sealing surface is selected for its resistance to engine oils, heat, and wear, which helps maintain a reliable seal over time. The 3.150-inch shaft diameter matches the crankshaft size, reducing the risk of leaks and mechanical failure.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks around the crankshaft area\u003c\/li\u003e\n\u003cli\u003eProtects engine components from dirt and contaminants\u003c\/li\u003e\n\u003cli\u003eMaintains proper oil pressure within the engine\u003c\/li\u003e\n\u003cli\u003eReduces risk of crankshaft seal wear and premature failure\u003c\/li\u003e\n\u003cli\u003eEnsures engine longevity by maintaining effective sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the SKF 31494 crankshaft seal, ensure the sealing surface and shaft are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the nitrile sealing lip. Verify the seal is seated flush with the engine housing to prevent leaks. It is recommended to inspect the crankshaft surface for wear or damage before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSKF manufactures this crankshaft seal to meet industry standards for durability and performance. While specific warranty details are not provided, SKF products typically undergo rigorous quality control to ensure reliability in automotive applications. Using the SKF 31494 seal helps maintain engine performance and reduces the likelihood of premature seal failure.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":51913018081461,"sku":"BCNB-31494","price":25.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_31494_Sid.jpg?v=1774993961","url":"https:\/\/www.partcatalog.com\/products\/skf-31494-engine-crankshaft-seal-rear","provider":"PartCatalog","version":"1.0","type":"link"}