{"product_id":"skf-33254-differential-pinion-seal-rear","title":"SKF 33254 Differential Pinion Seal - Rear","description":"\u003ch2\u003eReliable Differential Pinion Seal for Driveline Systems\u003c\/h2\u003e\u003cp\u003eThe SKF 33254 Differential Pinion Seal is engineered to provide precise sealing performance for driveline and axle applications. Designed with a polyacrylate sealing surface, this seal ensures effective protection against leaks and contamination in vehicles requiring a 3.250-inch shaft diameter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWidth: 0.650 inches for optimal fit and sealing\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 5.508 inches to match specific differential housings\u003c\/li\u003e\n\u003cli\u003eSealing Surface Type: Polyacrylate for enhanced durability and resistance\u003c\/li\u003e\n\u003cli\u003eShaft Diameter Compatibility: 3.250 inches\u003c\/li\u003e\n\u003cli\u003ePart Number: 33254 for accurate identification and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Specifications\u003c\/h2\u003e\u003cp\u003eThe SKF 33254 differential pinion seal is constructed with a polyacrylate sealing surface, which offers excellent resistance to heat, oil, and wear. The 0.650-inch width and 5.508-inch outside diameter are designed to fit tightly within the differential housing, preventing fluid leaks and protecting internal components. The 3.250-inch shaft diameter compatibility ensures a secure seal around the pinion shaft, maintaining driveline integrity under various operating conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents differential oil leaks that can lead to driveline damage\u003c\/li\u003e\n\u003cli\u003eProtects against contamination from dirt and debris entering the differential\u003c\/li\u003e\n\u003cli\u003eMaintains proper lubrication by sealing the pinion shaft area\u003c\/li\u003e\n\u003cli\u003eReduces wear on differential components by preventing fluid loss\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly repairs related to seal failure in vehicles with 3.250-inch pinion shafts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the SKF 33254 differential pinion seal, ensure the shaft and housing surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the polyacrylate sealing surface. Verify the seal is seated flush to prevent leaks. It is recommended to inspect the pinion shaft for wear or damage before installation to ensure optimal sealing performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eSKF manufactures the 33254 differential pinion seal to meet stringent quality standards, ensuring reliable performance in automotive driveline applications. While specific warranty details are not provided, SKF products typically adhere to industry standards for durability and material quality, supporting long-term service life when installed correctly.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":52218739425461,"sku":"BCNB-33254","price":42.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_33254_Fro.jpg?v=1775665483","url":"https:\/\/www.partcatalog.com\/products\/skf-33254-differential-pinion-seal-rear","provider":"PartCatalog","version":"1.0","type":"link"}