Technic Steering / CV Ball Joint Female with 3L Axle

Reference

52730

Technic Steering / CV Ball Joint Female with 3L Axle (part 52730) is a LEGO element. CollectORbuild's catalog records it in 14 sets, including 1966 Ford GT40 MKII Race Car and 4x4 Mercedes-Benz Zetros Trial Truck.