AISIN Free Wheel Hubs efficiently transfers and disconnects drivetrain power to part time 4 Wheel Drive applications. Compact in design and durable against the toughest terrain, AISIN Freewheel Hubs are manufactured to the highest standards and are always OE Matched. 30 Spline Steel Hub Short Body Hub Sold individually Fits 1/79 – 1/90 FJ40/45, FJ55, FJ60/62 (BJ and HJ series included)