The 46RH was the first to interchange the A727 and was preceded via the 46RE. The advance with equally types integrated the overdrive becoming additional. The primary difference in the two transmissions was the RH had a hydraulically controlled governor versus the pc-managed over the RE. Kenworth is an https://used-box-truck-bed-for-sa79267.wikibriefing.com/1110100/crew_cab_box_truck_an_overview