This set includes two manual locking free wheel hub assemblies designed for off-road vehicles.Compatible with select Land models from 1980 to 1989, including FJ40, FJ43, FJ45, BJ40, BJ42, BJ45, BJ46, HJ47, FJ60, FJ62, BJ60, HJ60, HJ61, HZJ80, FZJ70, FZJ75, and other live axle configurations.Also fits Land 40, 45, and 47 Series (1976–1985), 55 Series, 60/61/62 Series, 70/72/73 Series, 75 Series, and 80 Series.Each hub features 30 splines and a 90mm pitch circle diameter (PCD).Installation requires six 12mm headed bolts to secure the drive plate at the center of the front wheels.Intended for vehicles originally equipped with free wheeling hubs or compatible front wheel setups.Not suitable for leaf spring suspension models.Package includes one pair (2 pieces).