What is the internal diameter of the delivery hose from the reservoir to the pump and part number if possible.

 

Perhaps Atlantic British or Rovers North can sell you a brand new one. I got one at the boneyard for a few bucks. See HOSE RESRVR/STRNG PUMP DISCOVERY I 94-99, RNS012, NTC9989 - Land Rover Parts | Rovers North

 

I just replaced the low pressure line from the resi to the pump but I'm not sure what the ID was. I just used hose from a tractor shop that was rated for 300 psi and all petroleum products. Ill look at it tomorrow and see if it has dimensions printed on it.

 

Fairly certain it's a 1/2" inside | 3/4" outside diameter. I did the same thing a month or so ago - replacing both lines from the reservoir to the pump.

I did use a real power steering hose for the high pressure line from the pump to the box - replaced that last week.

 

The lines to the resi are 2 different sizes. I know that for sure