Thank you! These do have the “Parker style” reuseable end fittings, but the diameter of the rubber is smaller. I need approx. 3/16” ID x 5/8” OD. The closest to this I’ve been able to find online from hydraulic hose distributors is 1/4” ID, which may be tight enough to create a seal when compressed inside the end fitting, but I’d rather not find out the hard way that it isn’t. I could try showing up at a local distributor to see what they have, like you did.My W108 doesn't have that line, but I rebuilt the hose for my pump to box high pressure hose. The fittings look similar so I assume the procedure is the same. Here is the write up from when I did mine years ago. No issues and I drive here daily.
Fixing leaking PS hoseI recently pulled my engine and thought I would document some of the repairs I have completed that I couldn't find in the forum. My power steering hose was leaking and as usual, the local BENZ dealer only had blank stares for me. I did a little research and determined the hoses on my care...www.benzworld.org