Hello All. I have a 1985 FJ60 with 153k miles on it. I've owned it for six years and it's been a great truck for me. I noticed a power steering fluid leak that started as a trickle but progressed to the point of my taking the truck to get looked at by my local mechanic. He says that my power steering cooling line is corroded and is the cause of the leak. According to him it needs to be replaced asap. I'm not a mechanically inclined person, so I don't know enough to refute his assessment. And the reservoir empties within a day, so something is definitely wrong. At any rate, the mechanic is unable to find the part I need (Part #: 44420-60070 - COOLER SUB-ASSY, POWER STEERING OIL, NO.1.). It seems to be discontinued. Does anyone have a recommendation as to where I might be able to find this part or know if there's a similar part that might work? I've searched extensively but to no avail. Any direction is greatly appreciated. Thank you.