{"product_id":"skf-17686-differential-pinion-seal","title":"SKF 17686 Differential Pinion Seal - Rear","description":"\u003ch2\u003eReliable Differential Pinion Seal for Nissan and INFINITI Vehicles\u003c\/h2\u003e\u003cp\u003eThe SKF 17686 differential pinion seal is engineered to provide precise sealing performance for a range of Nissan and INFINITI models. Designed with a polyacrylate sealing surface, this seal ensures durability and effective protection against leaks in driveline and axle assemblies.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWidth: 0.472 inches for optimal fit\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.958 inches to match OEM specifications\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 1.772 inches for accurate sealing\u003c\/li\u003e\n\u003cli\u003eSealing Surface Type: Polyacrylate for enhanced wear resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Nissan and INFINITI models including 350Z, 370Z, FX35, FX37, Pathfinder, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Specifications\u003c\/h2\u003e\u003cp\u003eThe SKF 17686 differential pinion seal features a polyacrylate sealing surface, which offers excellent resistance to heat and wear, making it suitable for demanding driveline applications. The precise dimensions—0.472 inches in width, 2.958 inches outside diameter, and 1.772 inches shaft diameter—ensure a secure fit and reliable sealing performance. This part is designed to maintain the integrity of the differential assembly by preventing oil leaks and contamination.\u003c\/p\u003e\u003ch2\u003eCompatible Nissan and INFINITI Models\u003c\/h2\u003e\u003cp\u003eThis differential pinion seal is compatible with a variety of Nissan and INFINITI vehicles, including but not limited to the Nissan 350Z, 370Z, Frontier, Pathfinder, Xterra, and Pickup, as well as INFINITI models such as EX35, EX37, FX35, FX37, FX45, G25, G35, G37, M35, M37, M45, Q45, QX50, and QX70. Using the SKF 17686 ensures proper fitment and function in these driveline systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents differential oil leaks that can cause driveline damage\u003c\/li\u003e\n\u003cli\u003eEliminates contamination ingress into the differential assembly\u003c\/li\u003e\n\u003cli\u003eReduces wear on the pinion shaft by maintaining proper lubrication\u003c\/li\u003e\n\u003cli\u003eHelps maintain optimal differential performance and longevity\u003c\/li\u003e\n\u003cli\u003eAddresses noise and vibration issues related to seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the SKF 17686 differential pinion seal, ensure the shaft and housing surfaces are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal orientation matches OEM specifications, and apply a light coating of compatible lubricant to the sealing surface before installation. Proper installation will help maintain the seal’s effectiveness and extend service life.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eSKF manufactures the 17686 differential pinion seal to meet strict quality standards, ensuring consistent performance and durability. The polyacrylate sealing surface is tested for resistance to heat and wear under typical operating conditions. SKF provides a limited warranty against manufacturing defects, supporting reliability in Nissan and INFINITI driveline applications.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":43744295813301,"sku":"BCNB-17686","price":20.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_17686_Ang.jpg?v=1774993834","url":"https:\/\/www.partcatalog.com\/products\/skf-17686-differential-pinion-seal","provider":"PartCatalog","version":"1.0","type":"link"}