Model A Main Bearing Set
Modern insert bearings if you are changing your motor from poured babbitt to inserts. Kits come with instructions. The block MUST be machined to accept these, they are not a direct replacement for the original babbitt. You will need to purchase 3 of the A-6332 thrust washers to complete this job. Bearings are available in Standard through .040 undersize. U.S.A.