{"product_id":"skf-15004-differential-pinion-seal-rear","title":"SKF 15004 Differential Pinion Seal - Rear","description":"\u003ch2\u003eReliable Differential Pinion Seal for Accurate Fitment\u003c\/h2\u003e\u003cp\u003eThe SKF 15004 Differential Pinion Seal is engineered to provide a precise seal for driveline and axle assemblies. Designed with a nitrile sealing surface, this seal ensures durability and resistance to wear, making it suitable for various vehicle makes and models requiring a 1.5-inch shaft diameter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWidth: 0.313 inches for compact and effective sealing\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.378 inches to match differential housing specifications\u003c\/li\u003e\n\u003cli\u003eSealing Surface Type: Nitrile for enhanced resistance to oil and contaminants\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 1.500 inches for accurate fit on compatible pinion shafts\u003c\/li\u003e\n\u003cli\u003ePart Number: 15004 for easy identification and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Composition\u003c\/h2\u003e\u003cp\u003eThe SKF 15004 differential pinion seal features a nitrile sealing surface, known for its excellent resistance to petroleum-based fluids and high temperatures commonly found in automotive differentials. The seal’s dimensions—0.313 inches in width and 2.378 inches in outside diameter—are designed to fit pinion shafts with a 1.5-inch diameter, ensuring a tight and secure fit that prevents leaks and contamination. This precision-engineered seal supports the longevity and performance of driveline components by maintaining proper lubrication and preventing dirt ingress.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks from the differential pinion shaft\u003c\/li\u003e\n\u003cli\u003eProtects driveline components from dirt and debris contamination\u003c\/li\u003e\n\u003cli\u003eMaintains proper lubrication within the differential assembly\u003c\/li\u003e\n\u003cli\u003eReduces wear on pinion shaft bearings by sealing lubricant in place\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly repairs related to seal failure and fluid loss\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the SKF 15004 differential pinion seal, ensure the shaft diameter matches the 1.5-inch specification for proper fitment. Clean the sealing surface and surrounding area thoroughly before installation to avoid contamination. Use appropriate tools to press the seal evenly into the housing without damaging the nitrile sealing lip. Verify the seal is seated flush to prevent leaks and premature wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eSKF manufactures the 15004 differential pinion seal to meet stringent quality standards, ensuring reliable performance in automotive driveline applications. While specific warranty details are not provided, SKF products are generally backed by the brand’s commitment to durability and engineering precision, supporting long-term service life in compatible vehicles.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":52084849344693,"sku":"BCNB-15004","price":12.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_15004_Fro.jpg?v=1775147848","url":"https:\/\/www.partcatalog.com\/products\/skf-15004-differential-pinion-seal-rear","provider":"PartCatalog","version":"1.0","type":"link"}