{"product_id":"skf-br3779-differential-pinion-bearing-rear-inner","title":"SKF BR3779 Differential Pinion Bearing - Rear Inner","description":"\u003ch2\u003eReliable Differential Pinion Bearing for Oldsmobile and Pontiac\u003c\/h2\u003e\u003cp\u003eThe SKF BR3779 differential pinion bearing is engineered to meet the precise requirements of select Oldsmobile and Pontiac models, including the 88, 98, and Catalina. Designed with an inside diameter of 1.875 inches and a width of 1.187 inches, this bearing ensures proper fit and function within the driveline system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 1.875 inches for accurate shaft fitment\u003c\/li\u003e\n\u003cli\u003eWidth: 1.187 inches to maintain optimal bearing clearance\u003c\/li\u003e\n\u003cli\u003eCompatible with Oldsmobile 88, 98, and Pontiac Catalina models\u003c\/li\u003e\n\u003cli\u003ePart number BR3779 for easy identification and replacement\u003c\/li\u003e\n\u003cli\u003eManufactured by SKF, a recognized name in automotive bearings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Overview of SKF BR3779 Differential Pinion Bearing\u003c\/h2\u003e\u003cp\u003eThis differential pinion bearing is designed to support the pinion gear within the differential assembly, allowing smooth rotation and load distribution. The specified inside diameter of 1.875 inches ensures a precise fit on the pinion shaft, while the 1.187-inch width provides the necessary surface area to handle axial and radial forces. SKF's manufacturing standards contribute to consistent dimensional accuracy and durability, making the BR3779 suitable for maintaining driveline integrity in older Oldsmobile and Pontiac vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThe SKF BR3779 differential pinion bearing is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOldsmobile 88\u003c\/li\u003e\n\u003cli\u003eOldsmobile 98\u003c\/li\u003e\n\u003cli\u003ePontiac Catalina\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis bearing is intended for use in the differential assembly to address issues related to pinion gear support and rotation.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Bearing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive play or looseness in the differential pinion shaft\u003c\/li\u003e\n\u003cli\u003eUnusual noises originating from the differential area\u003c\/li\u003e\n\u003cli\u003ePremature wear of differential components due to bearing failure\u003c\/li\u003e\n\u003cli\u003eVibration or rough operation during vehicle acceleration\u003c\/li\u003e\n\u003cli\u003eOil leakage caused by worn or damaged bearings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the SKF BR3779 differential pinion bearing, ensure the bearing is properly seated on the pinion shaft with the correct orientation. Use appropriate tools to avoid damage during installation and verify bearing preload according to the vehicle manufacturer’s specifications. It is recommended to inspect related components such as seals and gears for wear during replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSKF bearings are manufactured under strict quality control standards to ensure reliability and performance. The BR3779 part number undergoes rigorous testing to meet OEM specifications. While specific warranty details are not provided here, SKF typically offers coverage against manufacturing defects. Consult SKF or your parts provider for warranty terms related to this differential pinion bearing.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":52218717012149,"sku":"BCNB-BR3779","price":38.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_BR3779_Fro.jpg?v=1775665313","url":"https:\/\/www.partcatalog.com\/products\/skf-br3779-differential-pinion-bearing-rear-inner","provider":"PartCatalog","version":"1.0","type":"link"}