Dal-Trans, being one of the largest Allison Transmission Dealer's in Australia, Our transmission service is recognised as a reputable repairer of heavy vehicle Automatic Transmissions, specialising in Allison Automatic Transmissions. Listed below is an array of the Allison Transmission family, along with specification sheets, which will be helpful to your needs. Allison Transmission delivers over 80 percent of the world's commercial vehicle, fully-automatic transmissions and supply to over 250 original equipment manufacturers worldwide.For any transmission service contact Dal Trans.