{"product_id":"timken-m88048s-differential-pinion-bearing","title":"Timken M88048S Differential Pinion Bearing - Front Inner, Rear Inner or Rear Outer","description":"\u003ch2\u003eOverview of Timken M88048S Differential Pinion Bearing\u003c\/h2\u003e\u003cp\u003eThe Timken M88048S differential pinion bearing is engineered for reliable performance in driveline systems of select GM vehicles. Designed to meet precise specifications, this bearing supports smooth differential operation in models such as Chevrolet Silverado 1500 HD and GMC Sierra S15 Jimmy.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter options: 1.312 inches (33.34 mm)\u003c\/li\u003e\n\u003cli\u003eCone radius measurements: 0.157 inches (4.00 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM makes including Buick, Chevrolet, GMC, Oldsmobile, and Pontiac\u003c\/li\u003e\n\u003cli\u003ePart number M88048S ensures exact fitment for differential pinion applications\u003c\/li\u003e\n\u003cli\u003eManufactured by Timken, a recognized name in driveline and axle components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Attributes\u003c\/h2\u003e\u003cp\u003eThis differential pinion bearing features an inside diameter of 1.312 inches (33.34 mm), providing a precise fit for the pinion shaft in the differential assembly. The cone radius dimensions of 0.157 inches (4.00 mm) contribute to proper seating and load distribution within the bearing assembly. These measurements are critical for maintaining optimal gear alignment and minimizing wear in the differential system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThe Timken M88048S bearing is compatible with a range of GM vehicles, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet models: Silverado 1500 HD, S10, S10 Blazer, Tahoe, Astro, Express 1500\u003c\/li\u003e\n\u003cli\u003eGMC models: Sierra S15, Jimmy, Safari, Savana 1500, Suburban 1500, V10 Suburban\u003c\/li\u003e\n\u003cli\u003eBuick, Oldsmobile, and Pontiac models such as Rainier, Bravada, and Chevette\u003c\/li\u003e\n\u003cli\u003eOther GM trucks and SUVs including K10, K1500, and T1000 series\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Bearing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive differential noise due to worn or damaged pinion bearings\u003c\/li\u003e\n\u003cli\u003eVibration or roughness in driveline components\u003c\/li\u003e\n\u003cli\u003ePremature wear of differential gears caused by improper bearing fit\u003c\/li\u003e\n\u003cli\u003eReduced differential efficiency impacting vehicle handling\u003c\/li\u003e\n\u003cli\u003ePotential leaks or damage from misaligned pinion shaft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eProper installation of the Timken M88048S bearing requires careful attention to bearing seating and torque specifications. It is recommended to inspect the differential housing and pinion shaft for wear or damage before installation. Use appropriate tools to press the bearing into place without causing damage to the cone radius surfaces. Ensure correct preload settings to maintain bearing life and differential performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eTimken manufactures the M88048S differential pinion bearing to meet industry standards for durability and precision. Each bearing undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty terms may vary, Timken products typically come with a limited warranty covering defects in materials and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Timken","offers":[{"title":"Default Title","offer_id":45126032457909,"sku":"BCPZ-M88048S","price":36.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TM_M88048S_Ang.jpg?v=1775100136","url":"https:\/\/www.partcatalog.com\/products\/timken-m88048s-differential-pinion-bearing","provider":"PartCatalog","version":"1.0","type":"link"}