This clutch release bearing fits a number of different AC models and applications. Always measure your release bearing before ordering!  Fits the following models:  B,IB,C,CA, D10 (to S/N 3501) D12 (to S/N 3001)  D14, D15, & D17.
Bearing dimensions: 2.063 ID  3.566 OD 0.796 Width