{"product_id":"skf-hm88547-differential-pinion-bearing-front-inner-or-rear-outer","title":"SKF HM88547 Differential Pinion Bearing - Front Inner or Rear Outer","description":"\u003ch2\u003eSKF Differential Pinion Bearing\u003c\/h2\u003e\u003cp\u003eSKF HM88547 is a tapered roller differential pinion bearing built for driveline service where smooth rotation and stable load handling matter. It is a direct-fit bearing for a wide range of classic Chevrolet and GMC applications, including Chevrolet Bel Air, Impala, and Corvette models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTapered roller bearing design for controlled load support in differential service\u003c\/li\u003e\n\u003cli\u003eLogarithmic roller raceway profile for smoother, quieter operation\u003c\/li\u003e\n\u003cli\u003eUltra-smooth surface finish to reduce operating noise and friction\u003c\/li\u003e\n\u003cli\u003eInside diameter: 1.313 in.\u003c\/li\u003e\n\u003cli\u003eWidth: 1.156 in.\u003c\/li\u003e\n\u003cli\u003ePart number HM88547 for easy identification and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eSKF HM88547 is engineered for differential pinion use in driveline and axle assemblies that require precise bearing support. SKF’s tapered roller bearing construction is used across a broad range of applications, and this bearing is specified for many Chevrolet and GMC rear outer and front inner positions, including Fits 1955-1964 Chevrolet Bel Air, rear outer; Fits 1959-1964 Chevrolet Impala, rear outer; and Fits 1956-1962 Chevrolet Corvette, rear outer. The bearing’s raceway profile and finished surface are intended to promote consistent operation under load while helping maintain quiet performance. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 1458HM88547, 193287H1) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn differential pinion bearing that causes noise or rough rotation\u003c\/li\u003e\n\u003cli\u003eRestoring stable bearing support in the axle and differential assembly\u003c\/li\u003e\n\u003cli\u003eAddressing driveline vibration related to bearing wear\u003c\/li\u003e\n\u003cli\u003eCorrecting play or looseness in the pinion bearing area\u003c\/li\u003e\n\u003cli\u003eReducing bearing noise during operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify axle and position details before installation, since fitment varies by model and axle configuration. This bearing is listed for rear outer and front inner applications across multiple Chevrolet and GMC vehicles, including notes for H033, H035, and FH030 axle configurations. Confirm the bearing dimensions, inside diameter, and width against the original part before assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSKF has supplied bearing solutions for more than 100 years, and this part is manufactured to high quality standards for long service life and safety.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":53588237025461,"sku":"BCNB-HM88547","price":42.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_HM88547_Fro.jpg?v=1792736311","url":"https:\/\/www.partcatalog.com\/products\/skf-hm88547-differential-pinion-bearing-front-inner-or-rear-outer","provider":"PartCatalog","version":"1.0","type":"link"}