Technic Steering / CV Ball Joint, Cardan Ball with Cross Hole 3L

Reference

77590

Technic Steering / CV Ball Joint, Cardan Ball with Cross Hole 3L (part 77590) is a LEGO element. It appears in 7 sets, including 1966 Ford GT40 MKII Race Car and 4x4 Mercedes-Benz Zetros Trial Truck.