{"product_id":"timken-hm89448-differential-pinion-bearing","title":"Timken HM89448 Differential Pinion Bearing - Rear Outer","description":"\u003ch2\u003eReliable Differential Pinion Bearing for BMW and Ford Vehicles\u003c\/h2\u003e\u003cp\u003eThe Timken HM89448 differential pinion bearing is engineered to provide dependable performance for select BMW and Ford models. Designed to meet OEM specifications, this bearing supports smooth driveline operation and helps maintain vehicle stability under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW models including 528i, 540i, 545i, 550i, 635CSi, 645Ci, 650i, 740i, 740iL, 745i, 745Li, 750i, 750iL, 750Li, 840Ci, 850Ci, 850CSi, 850i, M5, M6, and Z8\u003c\/li\u003e\n\u003cli\u003eFits Ford Expedition and F-150 models\u003c\/li\u003e\n\u003cli\u003ePart number HM89448 ensures precise fitment and quality\u003c\/li\u003e\n\u003cli\u003eManufactured by Timken, a trusted name in driveline and axle components\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand high loads and reduce friction in the differential assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Timken HM89448 differential pinion bearing is a critical component within the driveline and axles category, specifically designed to support the pinion gear in the differential. This bearing helps maintain proper gear alignment and reduces wear by minimizing friction during rotation. Its construction meets rigorous standards to ensure durability and consistent performance in both BMW and Ford vehicles. The bearing is engineered to handle the torque and stresses encountered in models such as the BMW 750i and Ford F-150, contributing to the overall reliability of the differential system.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents excessive play and noise in the differential assembly\u003c\/li\u003e\n\u003cli\u003eReduces wear on pinion gears caused by improper bearing support\u003c\/li\u003e\n\u003cli\u003eHelps maintain smooth and efficient power transfer to the wheels\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to differential vibration and rough operation\u003c\/li\u003e\n\u003cli\u003eSupports longevity of the driveline components by ensuring proper alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eProper installation of the Timken HM89448 differential pinion bearing is essential for optimal performance. It is recommended to use appropriate tools to press the bearing into place without causing damage. Ensure the differential housing and pinion gear surfaces are clean and free of debris before installation. Checking for correct preload and bearing clearance during assembly will help avoid premature wear. Professional installation or consultation with a qualified technician is advised for best results.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eTimken manufactures the HM89448 differential pinion bearing to meet strict quality control standards. Each bearing undergoes thorough inspection to ensure dimensional accuracy and material integrity. While specific warranty details may vary, Timken products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the product’s reliability for BMW and Ford driveline applications.\u003c\/p\u003e","brand":"Timken","offers":[{"title":"Default Title","offer_id":45124663738549,"sku":"BCPZ-HM89448","price":37.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TM_HM89448_Ang.jpg?v=1775100090","url":"https:\/\/www.partcatalog.com\/products\/timken-hm89448-differential-pinion-bearing","provider":"PartCatalog","version":"1.0","type":"link"}