So I Have A 1/4 Rubber Hose That I’m Having Trouble Finding At Any Major Auto Parts Store And Even A Truck Center. The Hose Goes From My Alcohol Evaporator And Into The Air Compressor For My Air Brake System. The Hose Also Has Some Special Fittings That Are Specific To It That I’ve Never Seen Until Now. I’ve Reach Out To A Parts Manufacturer And Found Out The Hose Is Discontinued By Navistar But I Was Provided A Part Number (310664c1) In Which Im Having No Luck. I’ll Attach Some Photos To Show What I’m Talking About.
Check around with your local hydraulic cylinder rebuilders. They can usually come up with something.
Also many NAPA stores have hose building capabilities.