help wheel bearing spacer?

ok well after getting a new wheel bearing and getting everything back together I look at an exploded diagram of the front end and there is suppose to be a wheel bearing spacer and abs spacer both of which are gone. guess whom ever worked on the truck before I got it thought it wasn't necessary. so my question is does anyone know where I can pick them parts up at as there are no junkyards near me with a yota in there and none of the parts stores will carry them not sure about the dealer yet as it's Sunday. just wondering if you guys have any good places to check for it.