ChevroletSilverado1500 HD Classic DriveShaftCenterSupportBearing. Brand:...Chevrolet Silverado 1500 HD Classic Drive Shaft Center Support Bearing. Brand: SKP. Fits Years: 2007, 07. Drive Shaft Center Support Bearing -- Bearing ID / Bore: 1.5750"; Centerline: 2.60"; Mount Width: 6.62" - SKM6064more