In Reply to: Re: 1954 NAA Hydraulic Problem posted by Steve on February 19, 2019 at 14:47:27:
Rebuild kits for the vane pump have recently come on the market priced around $375. I have no experience or third party reports on how well they work. I would guess a lot depends on how badly worn your pump is.
I started making these a few years ago to address the issue of worn out vane pumps. They are hot sellers and I have a long waiting list:
Gear Pump Conversions