I bought a set of spicer ball joints to replace all of the joints on the axle. Everything was good with the exception that none of the ball joints came with dust covers. Does anyone know whether spicer joints simply don't include the covers with the joints, or perhaps where new covers can be purchased?

 

Unless this is something new, they all should have covers. Someone took them out of the box and returned the ball joints. I have had this happen to me.