PS Pump fitting thread pitch/size?

[Kardain]

Anyone know the thread pitch and size for the fitting on the power steering pump on a 2k1 3400 with VAS?

[geoffinbc]

Well if the pump has captive o-rings on the fittings then they are M16 and M18 metric o ring fittings. Most of the major performance hose and fitting companies sell them. You can easily double check the thread size by using a bolt