▁strike ▁at ▁the ▁Wagner ▁Electric ▁Company ▁in ▁St . ▁Louis , ▁Missouri ▁from ▁June ▁ 4 ▁- ▁October ▁ 7 , ▁ 1 9 1 8 . ▁ ▁Before ▁it ▁became ▁part ▁of ▁a ▁con gl omer ate , ▁Wagner ▁had ▁three ▁( 3 ) ▁main ▁divisions . ▁ ▁It ▁had ▁the ▁autom ot ive ▁division ▁where ▁it ▁made ▁bra ke ▁parts ▁and ▁systems ▁for ▁aut os ▁and ▁tr uck s . ▁ ▁It ▁had ▁the ▁motor ▁division ▁which ▁made ▁small ▁and ▁large ▁electric ▁mot ors ▁and ▁it ▁had ▁the ▁transform er ▁division ▁where ▁it ▁manufact ured ▁small ▁and ▁medium ▁power ▁transform ers ▁plus ▁liquid - imm ers ed ▁distribution ▁transform ers . ▁ ▁The ▁transform er ▁division ▁ended ▁up ▁as ▁part ▁of ▁the ▁Cooper ▁Power ▁Systems ▁division . ▁ ▁In ▁ 1 9 6 7 ▁Wagner ▁Electric ▁was ▁merged ▁with ▁St ude b aker ▁and ▁Wor thing ton ▁Corporation ▁to ▁create ▁St ude b aker - W or thing ton , ▁a ▁divers ified ▁American ▁manufact urer . ▁The ▁combined ▁company ▁included ▁prof itable ▁divisions ▁from ▁St ude b aker ▁such ▁as ▁On an ▁gener ators ▁and ▁S TP ▁engine ▁add it ives , ▁bra ke ▁and ▁elect rical ▁autom obile ▁component ▁manufact uring ▁from ▁Wagner ▁Electric , ▁and ▁diverse ▁operations ▁from ▁Wor thing ton ▁that ▁included ▁manufact ure ▁of ▁construction ▁equipment , ▁val ves ▁and ▁power ▁generation ▁plant . ▁ ▁Wagner ▁br ands ▁today ▁Today ▁Wagner ▁is ▁part ▁of ▁the ▁Federal - M og ul ▁Motor parts ▁group . ▁Under ▁the