{"product_id":"timken-3779-differential-pinion-bearing","title":"Timken 3779 Differential Pinion Bearing - Rear Inner","description":"\u003ch2\u003eReliable Differential Pinion Bearing for Pontiac Catalina\u003c\/h2\u003e\u003cp\u003eThe Timken 3779 differential pinion bearing is engineered to provide dependable performance for your Pontiac Catalina. Designed specifically for driveline and axle applications, this bearing ensures smooth operation and durability under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision-engineered for Pontiac Catalina driveline systems\u003c\/li\u003e\n\u003cli\u003ePart number 3779 ensures exact fit and compatibility\u003c\/li\u003e\n\u003cli\u003eManufactured by Timken, a trusted name in bearing technology\u003c\/li\u003e\n\u003cli\u003eSupports optimal differential pinion shaft rotation\u003c\/li\u003e\n\u003cli\u003eDurable construction for extended service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Timken 3779 differential pinion bearing is crafted to meet the exacting standards required for the Pontiac Catalina's driveline and axle system. This bearing supports the differential pinion shaft, reducing friction and wear during operation. Its robust design helps maintain proper alignment and smooth rotation, which is critical for the vehicle's differential performance. The part number 3779 corresponds to a bearing that fits precisely within the differential assembly, ensuring reliable function and minimizing the risk of premature failure.\u003c\/p\u003e\u003ch2\u003eCompatible Applications and Use Cases\u003c\/h2\u003e\u003cp\u003eThis differential pinion bearing is compatible with the Pontiac Catalina, making it a suitable replacement part for maintenance or repair of the vehicle's differential system. It addresses common issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcessive noise or whining from the differential\u003c\/li\u003e\n\u003cli\u003eVibration or rough rotation in the driveline\u003c\/li\u003e\n\u003cli\u003eUneven wear on differential gears\u003c\/li\u003e\n\u003cli\u003eReduced differential efficiency due to bearing wear\u003c\/li\u003e\n\u003cli\u003ePotential differential overheating caused by friction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Timken 3779 differential pinion bearing on a Pontiac Catalina, ensure the differential housing and pinion shaft are clean and free of debris. Proper lubrication is essential to prevent premature wear. It is recommended to use a calibrated press tool for bearing installation to avoid damage. Verify correct bearing preload and alignment according to the vehicle’s service manual specifications to maintain optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eTimken bearings are manufactured under strict quality control standards to meet OEM requirements. The 3779 differential pinion bearing undergoes rigorous testing to ensure durability and performance in automotive driveline applications. While specific warranty details may vary, Timken typically offers a limited warranty against defects in materials and workmanship, providing confidence in the product’s reliability for your Pontiac Catalina.\u003c\/p\u003e","brand":"Timken","offers":[{"title":"Default Title","offer_id":45121154285749,"sku":"BCPZ-3779","price":49.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TM_3779_Ang.jpg?v=1775099555","url":"https:\/\/www.partcatalog.com\/products\/timken-3779-differential-pinion-bearing","provider":"PartCatalog","version":"1.0","type":"link"}