{"product_id":"skf-18442-differential-pinion-seal-rear","title":"SKF 18442 Differential Pinion Seal - Rear","description":"\u003ch2\u003eReliable Differential Pinion Seal for Rear Axle Applications\u003c\/h2\u003e\u003cp\u003eThe SKF Differential Pinion Seal - Rear - Rear Axle (Part Number 18442) is engineered to provide a precise seal for the rear differential pinion shaft. Designed for select Ford, Lincoln, Mazda, and Mercury models, this seal helps maintain optimal driveline performance by preventing fluid leaks and contamination.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutside diameter: 2.875 inches for accurate fitment\u003c\/li\u003e\n\u003cli\u003eShaft diameter: 1.844 inches to match OEM specifications\u003c\/li\u003e\n\u003cli\u003eWidth: 0.413 inches ensuring proper sealing depth\u003c\/li\u003e\n\u003cli\u003eSealing surface type: Polyacrylate for enhanced durability and resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Ford, Lincoln, Mazda, and Mercury vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the SKF Differential Pinion Seal - Rear - Rear Axle Product Line\u003c\/h2\u003e\u003cp\u003eThe Differential Pinion Seal - Rear - Rear Axle product line from SKF focuses on delivering reliable sealing solutions specifically designed for rear axle differentials. This line emphasizes precision dimensions and durable sealing materials like polyacrylate to withstand the demanding conditions of driveline components. Part number 18442 is a representative product within this line, engineered to meet the exacting standards required for rear differential pinion shafts.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis differential pinion seal features an outside diameter of 2.875 inches and a shaft diameter of 1.844 inches, dimensions that align with the OEM requirements for a secure and leak-free fit. The 0.413-inch width ensures the seal sits correctly within the rear axle housing. The polyacrylate sealing surface type offers resistance to heat, oil, and wear, contributing to the longevity of the seal and the protection of the differential components.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis SKF differential pinion seal is compatible with a range of Ford, Lincoln, Mazda, and Mercury models, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord Edge, Escape, Explorer, Flex, Fusion, Taurus, Taurus X, Tribute\u003c\/li\u003e\n\u003cli\u003eLincoln Mariner, Milan, MKS, MKT, MKX, MKZ\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUsing part number 18442 ensures proper fitment and reliable sealing performance for these vehicles' rear axle differentials.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Differential Pinion Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents rear differential fluid leaks that can cause driveline damage\u003c\/li\u003e\n\u003cli\u003eProtects the pinion shaft from dirt and contaminants\u003c\/li\u003e\n\u003cli\u003eReduces the risk of premature wear on differential components\u003c\/li\u003e\n\u003cli\u003eMaintains proper lubrication within the rear axle assembly\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly repairs related to seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the SKF differential pinion seal 18442, ensure the shaft and housing surfaces are clean and free of debris. Proper alignment during installation is critical to avoid seal damage. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal’s seating depth matches OEM specifications to maintain effective sealing.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSKF manufactures this differential pinion seal to meet stringent quality standards, ensuring durability and reliable performance. The use of polyacrylate sealing surfaces contributes to extended service life under typical operating conditions. While specific warranty details are not provided, SKF products are generally backed by the brand’s commitment to quality and consistency.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":52084850819253,"sku":"BCNB-18442","price":15.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_18442_Fro.jpg?v=1775147862","url":"https:\/\/www.partcatalog.com\/products\/skf-18442-differential-pinion-seal-rear","provider":"PartCatalog","version":"1.0","type":"link"}