Can I use rubber hose for transmission cooler lines?
2020-1-22 · Hereof, can you repair transmission line with rubber hose? Yes it HAS to be designed for hydraulic fluid. Trans fluid & regular rubber fuel line aren't compatible, as it will swell it & leak. If I have to use any hose on the transmission line, I usually flare the steel line before I slip on the rubber hose, it helps to keep the hose from blowing off.Get Price