The winch was an US made Garwood,different from the later Olding,more like the WW2 Garwoods.The transfer case was a Rockwell,with a cast iron housing,also quite different from the later David Brown.They were very prone to rusting of the cab,which was pieced together from bits.And they had a four speed gearbox of the T15a type.The rear axle housing also had extension pieces to increase the track to equal the front.Regards John.