This is the plug on the side of the 3 point hitch 90 degree gearbox. It includes the gasket ring, part no. 600430 (Ibex) & O12003/4 (Galfre).
Fits the following machines:
Ibex TS51C Drum...
This is the PTO shaft that goes from the tractor to the 90 degree gearbox. It fits only the TS53 model and is not suitable for the larger TM67 or TL75 model.