CREATE TABLE table_24193494_3 (division VARCHAR, powertrain__engine_transmission_ VARCHAR)

Name the division for detroit diesel series 50egr allison wb-400r
SELECT division FROM table_24193494_3 WHERE powertrain__engine_transmission_ = "Detroit Diesel Series 50EGR Allison WB-400R"
SELECT "division" FROM "table_24193494_3" WHERE "Detroit Diesel Series 50EGR Allison WB-400R" = "powertrain__engine_transmission_"