We are a bearing manufacturer, we can supply some of the needle bearings using on the alternator, such as: Dim: 14mmID×18mmOD×17mmWide, Closed Dim: 17mmID×23.8mmOD×31.5mmWide, Closed Dim: 17mmID×23.8mmOD×17.4mmWide, Closed Dim: 17mmID×23mmOD×18mmWide, Closed Fits: Chrysler, Delco, Ford Alternators