{"product_id":"skf-31506-engine-crankshaft-seal","title":"SKF 31506 Engine Crankshaft Seal - Rear","description":"\u003ch2\u003eOverview of SKF Engine Crankshaft Seal 31506\u003c\/h2\u003e\u003cp\u003eThe SKF 31506 engine crankshaft seal is designed to provide reliable sealing performance for various Chrysler, Dodge, Ford, Hyundai, Kia, Mazda, Mitsubishi, and Plymouth vehicles. Engineered with a nitrile sealing surface, this crankshaft seal ensures durability and effective protection against oil leaks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWidth: 0.354 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 3.791 inches to match OEM specifications\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 3.150 inches for accurate sealing\u003c\/li\u003e\n\u003cli\u003eSealing Surface Type: Nitrile for resistance to oil and heat\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple makes and models including Dodge Caravan, Ford Ranger, Hyundai Elantra, and Mazda B2600\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe SKF 31506 crankshaft seal features a nitrile sealing surface, which is known for its resistance to petroleum-based oils and high temperatures commonly found in engine environments. The seal’s dimensions—0.354 inches in width, 3.791 inches outside diameter, and 3.150 inches shaft diameter—are engineered to meet the exact requirements of the specified vehicle models. This precision ensures a tight seal around the crankshaft, preventing oil leaks and maintaining engine integrity.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine crankshaft seal is compatible with a range of vehicles, including Chrysler LeBaron, Dodge Caravan, Ford Ranger, Hyundai Elantra, Kia Soul, Mazda B2600, Mitsubishi Eclipse, and Plymouth Voyager. The part number 31506 is specifically designed to fit these models, providing a reliable replacement option for maintaining engine performance and preventing oil contamination.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks from the crankshaft area\u003c\/li\u003e\n\u003cli\u003eMaintains engine oil pressure and cleanliness\u003c\/li\u003e\n\u003cli\u003eReduces risk of engine damage due to oil loss\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly repairs related to seal failure\u003c\/li\u003e\n\u003cli\u003eEnsures proper engine operation and longevity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the SKF 31506 crankshaft seal, ensure the sealing surface and shaft are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal is seated evenly and flush with the housing to prevent leaks. Lubricate the sealing lip with clean engine oil before installation to reduce initial wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSKF manufactures the 31506 crankshaft seal to meet stringent quality standards, ensuring consistent performance and durability. The nitrile material and precise dimensions contribute to long service life under normal operating conditions. Warranty coverage details should be confirmed with the supplier or manufacturer, as SKF typically offers limited warranties on their sealing products.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":43744381141173,"sku":"BCNB-31506","price":40.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_31506_Top_7b78ea60-693c-4243-b40e-feca4fa4a256.jpg?v=1774993962","url":"https:\/\/www.partcatalog.com\/products\/skf-31506-engine-crankshaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}