These motors are not complete orphans because West Bend morphed into Chrysler which eventually ended up as part of Mercury. Impellers, seal kits for the lower unit, etc, are available. The ignition is usually WICO and OMC coils can be put on the laminations if necessary.
Do you know what year it is? The fiberglass hood motors use a plastic starter pinion that is a weak point and not always easy to obtain. Pull gently….
IMO these are not bad motors. Many people who try them out like them.