Angier,
In my local area I found a couple places, one sells hydraulic hoses and
fittings, it's a Parker Hannifin store. The other is an Aeroquip dealer
and also sells hoses and fittings and many other parts for large equipment
repair. If you live in a reasonably large town there should be stores that
sell and fabricate hoses. Let them know that you need a low pressure oil
hose and they should have the correct hose and fittings. One local
store won't do anything for an aircraft so the local builders say it's for "an
off road vehicle".
Of course, you can buy the hose and fittings, and the mandrel and make your
own, or A/S or Lancair can fabricate your hoses to your specification. Don't
forget the fire sleeve.
Mike Easley
Lancair Super ES
Colorado Springs