Does anyone know the part numbers and or a website to order the aluminum seals for the banjo bolts on the power steering pump.

the seals on my high pressure line are leaking and causing a whine when I start the car.

I can't find them.

 

In the past, for Vw and Audi, I've only found the right kind at the dealer (aluminum and copper crush washers for FI banjo fittings)...no part #'s though.
I recently looked for em elsewhere and came up empty again. At a friend's suggestion, I reused old seals, (copper crush) coated with Permatex red rtv gasket maker, on a high pressure fuel banjo fitting on my old Passat....no leak for now. My friend did the same years ago and never leaked again.